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Sample records for cadarache nuclear research

  1. An Information Building on Radioactivity and Nuclear Energy for the French CEA Cadarache Research Center - 13492

    International Nuclear Information System (INIS)

    The CEA Cadarache research center is one of the 10 research centers of the French Alternative Energies and Atomic Energy Commission (CEA). Distributed throughout various research platforms, it focuses on nuclear fission, nuclear fusion, new energy technologies (hydrogen, solar, biomass) and fundamental research in the field of vegetal biology. It is the most important technological research and development centers for energy in Europe. Considering the sensitive nature of nuclear activities, the questions surrounding the issue of radioactive waste, the nuclear energy and the social, economic and environmental concerns for present and future generations, the French Government asked nuclear actors to open communication and to give all the information asked by the Local Information Commission (CLI) and the public [1]. In this context, the CEA Cadarache has decided to better show and explain its expertise and experience in the area of nuclear energy and nuclear power plant design, and to make it available to stakeholders and to the public. CEA Cadarache receives each year more than 9000 visitors. To complete technical visits of the research facilities and laboratories, a scientific cultural center has been built in 2011 to inform the public on CEA Cadarache research activities and to facilitate the acceptance of nuclear energy in a way suited to the level of knowledge of the visitors. A modern interactive exhibition of 150 m2 allows visitors to find out more about energy, CEA Cadarache research programs, radioactive waste management and radiological impact on the research center activities. It also offers an auditorium for group discussions and for school groups to discover science through enjoyment. This communication center has received several thousand visitors since its opening on October 2011; the initial results of this experience are now available. It's possible to explain the design of this exhibition, to give some statistics on the number of the visitors, their

  2. Radiation protection at the Cadarache research center

    International Nuclear Information System (INIS)

    This article recalls the French law about radiation protection and its evolution due to the implementation of the 2013/59-EURATOM directive that separates the missions of counsel from the more operative missions of the person appointed as 'competent in radiation protection'. The organisation of the radiation protection of the Cadarache research center is presented. The issue of sub-contracting and the respect of an adequate standard of radioprotection is detailed since 2 facilities operated by AREVA are being dismantled on the site. (A.C.)

  3. The IRSN Institute of radiation protection and nuclear safety Cadarache Center

    International Nuclear Information System (INIS)

    The research programs of the IRSN in the Cadarache Center concern the nuclear safety (reactor safety, nuclear fuels behavior during accidents, fires in nuclear installations), the protection and the control of radioactive materials, the human and the environment protection. The programs are presented and discussed. This presentation includes also the regional impact of the Institute at Cadarache (economical impact, relations with the universities and international meetings). (A.L.B.)

  4. Report transparency and nuclear safety 2007 CEA Cadarache; Rapport transparence et securite nucleaire 2007 CEA Cadarache

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-07-01

    This report presents the activities of the CEA Center of Cadarache for the year 2007. The actions concerning the safety, the radiation protection, the significant events, the release control and the environmental impacts and the wastes stored on the center are discussed. More especially the report discusses the beginning of the RJH reactor construction, the fourth generation reactors research programs, the implementing of la Rotonde the new radioactive wastes management installation, the renovation of the LECA. (A.L.B.)

  5. Environmental monitoring in the area of the Cadarache Nuclear Studies Centre

    International Nuclear Information System (INIS)

    The Cadarache Centre is part of the French nuclear programme providing for extensive development of research and hence of personnel and installations. It is essentially a centre for testing prototype reactors intended for use in power stations or for ship propulsion. In addition, experimental studies are carried out in connection with reactor structural materials and fuel elements. Various studies related to reactor physics, radiation protection, plant biology, etc. are also undertaken. This article describes the Cadarache site and the monitoring programme to assess the levels of radioactivity released from it.

  6. Report transparency and nuclear safety 2007 CEA Cadarache

    International Nuclear Information System (INIS)

    This report presents the activities of the CEA Center of Cadarache for the year 2007. The actions concerning the safety, the radiation protection, the significant events, the release control and the environmental impacts and the wastes stored on the center are discussed. More especially the report discusses the beginning of the RJH reactor construction, the fourth generation reactors research programs, the implementing of la Rotonde the new radioactive wastes management installation, the renovation of the LECA. (A.L.B.)

  7. Report on transparency and nuclear safety 2014 - Cadarache CEA centre

    International Nuclear Information System (INIS)

    This document proposes, first, a presentation of the Cadarache CEA centre, of its activities and installations, gives a rather detailed overview of measures related to safety and to radiation protection within these activities and installations. Then it reports significant events related to safety and to radiation protection which occurred in 2014 and have been declared to the ASN. Next, it discusses the results of release measurements (liquid and gaseous effluents, radiological assessment, and chemical assessment for various installations) and the control of the chemical and radiological impact of these gaseous and liquid effluents on the environment. Finally, it addresses the issue of radioactive wastes which are stored in the different nuclear base installations of the Centre, indicates the different measures aimed at limiting the volume of these warehoused wastes and addresses their impact on health and on the environment. Nature and quantities of warehoused wastes are specified. Remarks and recommendations of the CHSCT are given

  8. Report on transparency and nuclear safety - Cadarache CEA centre - 2012

    International Nuclear Information System (INIS)

    A first volume proposes a presentation of the Cadarache CEA centre, of its activities and installations, gives a rather detailed overview of measures related to safety and to radiation protection within these activities and installations. It also reports significant events related to safety and to radiation protection which occurred in 2012 and have been declared to the ASN. It discusses the results of release measurements (liquid and gaseous effluents, radiological assessment, and chemical assessment for various installations) and the control of the chemical and radiological impact of these gaseous and liquid effluents on the environment. It addresses the issue of radioactive wastes which are stored in the different nuclear base installations of the Centre, indicates the different measures aimed at limiting the volume of these warehoused wastes and addresses their impact on health and on the environment. Nature and quantities of warehoused wastes are specified. The second volume concerns some specific installations (INB 32 or ATPu, and INB 54 or LPC) which belong to AREVA NC. The same topics are addressed: presentation of the facilities, arrangements regarding safety and radiation protection, significant events related to safety and radiation protection, measurements of effluents and their impact on the environment, warehoused wastes. Remarks and recommendations of the CHSCT are given

  9. Processing of radioactive effluents in Cadarache research centre

    International Nuclear Information System (INIS)

    French Atomic Energy Commission (Commissariat a l'Energie Atomique - CEA) is studying the design of a new plant for processing liquid aqueous radioactive effluents produced on Cadarache Research Centre. Effluents to be processed are low and medium activity effluents, with, for some of them, important concentrations of actinides, and which lead to the production of A and B category solid wastes, according to the French legislation, and suitable for final disposal. The objectives in terms of minimization of discharge's activity level and solid waste production have guided a selection of processes and their arrangement, in order to optimise decontamination and volume concentration factors. Seeded-ultrafiltration and vitrification with cold crucible melter are part of the selected processes for which developments are in progress in CEA for application to the characteristics of the project. (authors)

  10. Seismic risk and safety of nuclear installations. A look at the Cadarache Centre; Risque sismique et surete des installations nucleaires. Regards sur le Centre de Cadarache

    Energy Technology Data Exchange (ETDEWEB)

    Verrhiest-Leblanc, G.; Chevallier, A. [Autorite de Surete Nucleaire 75 - Paris (France)

    2010-11-15

    After a brief recall of some important seismic events which occurred in the past in the south-eastern part of France, the authors indicate the nuclear installations present in this region. They outline the difference between requirements for a usual building and for basic nuclear installations. They indicate laws and regulations which are to be applied to these installations like to any hazardous industrial installation. They describe the seismic risk as it has been determined for the Cadarache area, and evoke the para-seismic design of new nuclear installations which are to be built in Cadarache and actions for a para-seismic reinforcement of existing constructions. Finally, they evoke organisational aspects (emergency plans) and the approach for a better information and transparency about the seismic risk

  11. 2006 transparency and nuclear safety report. CEA Cadarache. Volumes 1 + 2

    International Nuclear Information System (INIS)

    After a general presentation of the Cadarache site and of its nuclear installations, the first volume of this report describes the various measures concerning the site safety: safety organisation, general measures, measures related to various risks, control of emergency situations, inspections, audits and second level control, measures in basic nuclear installations. It describes the measures concerning the radioprotection on this site: organisation, significant facts, and dose measurement results. It describes significant events which occurred in relationship with nuclear safety and radioprotection, presents results of release measurements and of radiological and chemical assessments of the impact these releases on the environment. The report then describes measures implemented to limit the volume of stored radioactive wastes and also their impact on health and on the environment. It proposes a series of tables indicating the nature and quantities of wastes which are stored in the different basic nuclear installations of Cadarache. The second volume proposes the same information for two specific nuclear installations belonging to Areva and located in Cadarache, the INB 32 and 54 (INB stands for basic nuclear installation), for which the significant events occurred on the 19. of January and on the 6. of November 2006. For these installations, release measurements concern gaseous and liquid releases

  12. 2008 transparency and nuclear safety report. CEA Cadarache. Volumes 1 + 2

    International Nuclear Information System (INIS)

    After a general presentation of the Cadarache site and of its nuclear installations, the first volume of this report describes the various measures concerning the site safety: safety organisation, general measures, measures related to various risks, control of emergency situations, inspections, audits and second level control, measures in basic nuclear installations. It describes the measures concerning the radioprotection on this site: organisation, significant facts, and dose measurement results. It describes significant events which occurred in relationship with nuclear safety and radioprotection, presents results of release measurements and of radiological and chemical assessments of the impact these releases on the environment. The report then describes measures implemented to limit the volume of stored radioactive wastes and also their impact on health and on the environment. It proposes a series of tables indicating the nature and quantities of wastes which are stored in the different basic nuclear installations of Cadarache. The second volume proposes the same information for two specific nuclear installations belonging to Areva and located in Cadarache, the INB 32 and 54 (INB stands for basic nuclear installation) for which significant events occurred on the 18. and on the 21. of November 2008. For these installations, release measurements concern gaseous and liquid releases

  13. 2007 transparency and nuclear safety report. CEA Cadarache. Volumes 1 + 2

    International Nuclear Information System (INIS)

    After a general presentation of the Cadarache site and of its nuclear installations, the first volume of this report describes the various measures concerning the site safety: safety organisation, general measures, measures related to various risks, control of emergency situations, inspections, audits and second level control, measures in basic nuclear installations. It describes the measures concerning the radioprotection on this site: organisation, significant facts, and dose measurement results. It describes significant events which occurred in relationship with nuclear safety and radioprotection, presents results of release measurements and of radiological and chemical assessments of the impact these releases on the environment. The report then describes measures implemented to limit the volume of stored radioactive wastes and also their impact on health and on the environment. It provides a series of tables indicating the nature and quantities of wastes which are stored in the different basic nuclear installations of Cadarache. It reports the recommendations expressed by the CHSCT (committee on hygiene, security and working conditions) after the 2006 report. The second volume proposes the same information for two specific nuclear installations belonging to Areva and located in Cadarache, the INB 32 and 54 (INB stands for basic nuclear installation), for which the significant events occurred on the 13. of March and on the 25. of May 2007. For these installations, release measurements concern gaseous and liquid releases

  14. 2009 transparency and nuclear safety report. CEA Cadarache. Volumes 1 + 2

    International Nuclear Information System (INIS)

    After a general presentation of the Cadarache site and of its nuclear installations, the first volume of this report describes the various measures concerning the site safety (safety organisation, general measures, measures related to various risks, inspections, control of emergency situations, audits and second level control, measures in basic nuclear installations) and radioprotection (organisation, significant facts, dosimeter results). It describes significant events which occurred in relationship with nuclear safety and radioprotection, presents results of measurements of releases and of their impact on the environment (chemical and radiological assessment). Then after a description of measures to limit the volume of stored radioactive wastes and their impact on health and on the environment, tables indicate the nature and quantities of wastes which are stored in the different basic nuclear installations of Cadarache. The second volume proposes the same information for two specific nuclear installations belonging to Areva and located in Cadarache, the INB 32 and 54 (INB stands for basic nuclear installation) for which a significant event occurred on the 6 October 2009. For these installations, release measurements concern gaseous and liquid releases

  15. Cadarache, January 17, 2012. A nuclear crisis exercise with a seismic dimension

    International Nuclear Information System (INIS)

    As France is a region with a moderate seismicity, the new French seismic zoning indicates that the Cadarache CEA centre and the surrounding communities are located in a region exhibiting a seismicity which is greater than the metropolitan average. Therefore, a project of organizing a nuclear crisis exercise emerged with taking this seismic risk into account. This exercise took place on the 17 January 2012. This article presents its objectives which addressed the ability of public authorities and of the operator to manage a nuclear accident caused by an earthquake and its consequences in terms of civilian security and nuclear safety. The article also briefly presents the Cadarache centre within its seismic environment, and how the seismic risk had been taken into account when designing and dimensioning some of its installations. It also evokes the ASN prescriptions made after the decennial safety inspections. Several actors, institutions and organizations have been involved in the exercise and in its preparation, and this preparation had some consequences on the awareness of local authorities on the seismic risk. The adopted scenario is briefly presented as well as the performance of simulations. The main lessons learned are briefly discussed

  16. Corium behaviour research at CEA Cadarache. The PLINIUS prototypic corium experimental platform

    International Nuclear Information System (INIS)

    In the hypothetical case of a Light Water Reactor severe accident, the reactor core could melt and form with structure materials, and eventually concrete, a complex mixture called corium. The knowledge of corium behaviour is one of the key to increase the safety of the nuclear reactors. In the framework of severe accident studies, CEA has undertaken for many years a large RandD program devoted to this topic. At CEA-Cadarache, a specific platform, called PLINIUS, has been developed and is dedicated to studies of prototypic corium (i.e. with uranium dioxide). In this paper, the PLINIUS platform four facilities and the experiments on corium behaviour are described.(author)

  17. Report on transparency and nuclear safety, Cadarache 2011, Volume 1 + Volume 2 INB 32 and 54 Areva NC

    International Nuclear Information System (INIS)

    For respectively different sites all situated in Cadarache, the CEA Centre on the one hand, and the AREVA nuclear base installation INB 32 and 54 on the other hand, these volumes propose a presentation of their activities and installations, a description of measures regarding safety and radiation protection, a description of significant events regarding nuclear safety and radiation protection, a presentation and discussion of results of measurements of releases and of their impact on the environment, and a description of the different radioactive wastes stored on the concerned site

  18. Prediction of Long Term Corrosion Behaviour in Nuclear Waste Systems. Proceedings of an International Workshop, Cadarache, France, 2002

    International Nuclear Information System (INIS)

    This 36. book of the European Federation of Corrosion series contains the proceedings of the International Workshop on 'Prediction of Long Term Corrosion Behaviour in Nuclear Waste Systems' that took place in Cadarache, France in November 2001. The EFC Working Party on Nuclear Corrosion, which sponsored this Workshop, had already considered in 1991 that the long term integrity of Radioactive Waste storage was a crucial problem in the development of nuclear energy for electricity production. At that time, it was realized that public opinion on Nuclear Energy, was concerned not only with the risk of a nuclear accidents but also with the safety of long term storage of high level nuclear wastes. The nuclear community and the public demanded that any technical barrier for preventing long term radionuclides from entering the biosphere should be effective and guaranteed for 10,000 or more. The integrity of the waste containers, particularly their resistance to possible internal and external corrosion, is the most important aspect of this requirement. For the last ten years, the importance of programmes on long term corrosion on nuclear waste canisters has become of major significance to the international community. The Cadarache Workshop included reports on these programmes from eight countries. These approached the long term corrosion tests, but also by the development of the necessary deterministic and empirical models for extrapolating the behaviour of the selected materials. The difficulties involved in developing such models of corrosion behaviour and in demonstrating their validity has been underlined many times. The Proceedings contains in all an Introduction by Professor G. Beranger and 33 papers grouped in four parts as follows: 1 - R and D corrosion programmes (5 papers); 2 - Laboratory and in situ testing (11 papers); 3 - Historical and archaeological analogues (5 papers); and 4 - Fundamental issues, models and prediction

  19. ITER at Cadarache; ITER a Cadarache

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-06-15

    This public information document presents the ITER project (International Thermonuclear Experimental Reactor), the definition of the fusion, the international cooperation and the advantages of the project. It presents also the site of Cadarache, an appropriate scientifical and economical environment. The last part of the documentation recalls the historical aspect of the project and the today mobilization of all partners. (A.L.B.)

  20. Enriched uranium workshops towards decommissioning CEA Cadarache

    International Nuclear Information System (INIS)

    The author presents the post operational clean-out following the shut down of the ATUE nuclear facility implemented in the Cadarache research Center (France) and preceding the dismantling operations. ATUE was constructed in 1965, in the support of the fuel cycle industry, to develop the dry process of UF6 to UO2 conversion and the wet process with step of nitric acid solution, solvent purification by exchange columns, ammonium precipitation and hydrogen reduction. The dismantling organization, methods and technology are also presented and discussed. In a last part the author highlights some important points of the project. (A.L.B.)

  1. ITER at Cadarache

    International Nuclear Information System (INIS)

    This public information document presents the ITER project (International Thermonuclear Experimental Reactor), the definition of the fusion, the international cooperation and the advantages of the project. It presents also the site of Cadarache, an appropriate scientifical and economical environment. The last part of the documentation recalls the historical aspect of the project and the today mobilization of all partners. (A.L.B.)

  2. Flow modelling in fractured aquifers, development of multi-continua model (direct and inverse problems) and application to the CEA/Cadarache site

    International Nuclear Information System (INIS)

    This research thesis concerns the modelling of aquifer flows under the CEA/Cadarache site. The author reports the implementation of a numerical simulation tool adapted to large scale flows in fractured media, and its application to the Cadarache nuclear site. After a description of the site geological and hydrogeological characteristics, the author presents the conceptual model on which the modelling is based, presents the inverse model which allows a better definition of parameters, reports the validation of the inverse approach by means of synthetic and semi-synthetic cases. Then, he reports experiments and simulation of the Cadarache site

  3. Report on transparency and nuclear safety 2013 - Cadarache CEA centre - Tome 1. INB 32 (ATPu) et 54 (LCP) AREVA NC - Tome 2

    International Nuclear Information System (INIS)

    A first volume proposes a presentation of the Cadarache CEA centre, of its activities and installations, gives a rather detailed overview of measures related to safety and to radiation protection within these activities and installations. It also reports significant events related to safety and to radiation protection which occurred in 2013 and have been declared to the ASN. It discusses the results of release measurements (liquid and gaseous effluents, radiological assessment, and chemical assessment for various installations) and the control of the chemical and radiological impact of these gaseous and liquid effluents on the environment. It addresses the issue of radioactive wastes which are stored in the different nuclear base installations of the Centre, indicates the different measures aimed at limiting the volume of these warehoused wastes and addresses their impact on health and on the environment. Nature and quantities of warehoused wastes are specified. The second volume concerns some specific installations (INB 32 or ATPu, and INB 54 or LPC) which belong to AREVA NC. The same topics are addressed: presentation of the facilities, arrangements regarding safety and radiation protection, significant events related to safety and radiation protection, measurements of effluents and their impact on the environment, warehoused wastes. Remarks and recommendations of the CHSCT are given

  4. The CEA Cadarache site. Additional safety assessment with respect to the accident which occurred in the Fukushima-Daiichi nuclear power station

    International Nuclear Information System (INIS)

    After a presentation of some characteristics of the CEA Cadarache site (internal and external industrial environment, crisis management organization at the CEA level and at the local level), this document reports the identification of structures and equipment concerned by crisis management (site support functions, critical structures and equipment concerned by additional safety assessments). Then, it addresses the different risks: earthquake (sizing of critical structures and equipment, margin assessment), flooding (possible origins, alarm measures), other extreme natural events (extreme meteorological conditions, extreme earthquake with induced flooding, forest fire), and loss of electric supplies and of cooling systems. The last parts address the organization of accident management in situation typically related to additional safety management), and subcontracting conditions and practices

  5. Results of a large scale neutron spectrometry and dosimetry comparison exercise at the Cadarache moderator assembly

    International Nuclear Information System (INIS)

    Eurados Working Group 7 recently organised a large-scale comparison of neutron spectrometry and dosimetry measurements at the IPSN/SDOS laboratory of the CEA Cadarache Research Centre in France. A large number of participants took part with a range of instruments including spectrometers, tissue-equivalent proportional counters, personal dosemeters, and survey instruments. The neutron field used for the exercise was a primarily low energy neutron spectrum similar to those which have been measured recently around nuclear facilities. This paper presents the results of the measurements and attempts to draw conclusions about the accuracy attainable with the various devices, their advantages and drawbacks, and potential problems. (author)

  6. The data acquisition system for the management of nuclear materials involved in the fabrication of MOX fuel at the Cogema plant in Cadarache

    International Nuclear Information System (INIS)

    This article presents the follow-up system of all the nuclear materials that are involved in the industrial process of MOX fuel fabrication. This system, called Concerto, allows the management of MOX fabrication but also of any nuclear material transfer and of the stockpile of nuclear materials with taking into account their own specificity such as the risk of criticality. Operators that intervene on the different steps of the fabrication process, supply Concerto with information so Concerto can be considered as a near real-time system providing and recording the localization, the composition, the weight, the container,... of any batch of nuclear materials. Concerto complies with the requirements of quality assurance but also of nuclear safety by forbidding any transfer whenever the maximal authorized quantity would be exceeded. (A.C.)

  7. Technical Aspect of Shielded SIMS Installation in CEA Cadarache

    International Nuclear Information System (INIS)

    A shielded IMS 6f has been installed in the LECA facility, CEA Cadarache France. The nuclearization was performed by CAMECA Company, which sells the standard IMS 6f. Working on nuclear materials requires in depth modifications of the apparatus itself. Despite these modifications, the shielded SIMS has the same level of performance as the standard apparatus. The design of the modified apparatus is presented and the safety aspects are emphasised. The shielded SIMS should be allowed to handle irradiated samples at the end of 2001. (Author)

  8. Food irradiation in the Middle East and Europe. Proceedings of the final research co-ordination meeting held in Cadarache, France, 8-12 March 1993

    International Nuclear Information System (INIS)

    This paper contains the papers presented at the final research coordination meeting of the CRP. The subjects covered include radiosterilization of poultry, poultry products, mushrooms cereal grains and other agricultural products. Refs, figs and tabs

  9. Remote Participation at JET from DRFC Cadarache

    International Nuclear Information System (INIS)

    The DRFC at the CEA/Cadarache has participated in the EFDA-JET Programme via the Task Agreement for Profile Control Studies in 1999 and via the EFDA-JET agreement in 2000. Several physicists have been seconded to Culham to work JET and many others have participated in the program 'at distance'. This task has necessitated careful consideration of working methods, often with 'ad-hoc' remote working solutions, but has led to a clear identification of the technical needs for Remote Participation (RP) for the new European Fusion Development Agreement (EFDA). We have contributed substantial input into the working groups evaluating the technical needs of RP

  10. Cadarache - 20 years of plutonium fuels

    International Nuclear Information System (INIS)

    The qualitative and quantitative evolution of plutonium used is reviewed; more particularly, the isotopic composition of plutonium handled at the plutonium fuel fabrication plant of Cadarache has been considerably changing during these 20 last years. The evolution of fast neutron reactor fuel assemblies explains why the fabrication unit has to. The installations have been modified, as also the fuel assembly fabrication process. Changes can be classified in 3 categories: the transformations related to mass evolution, those related more particularly to the plutonium isotopic composition, finally those related to the waste treatment process. These transformations concerned workshops, apparatus and equipments, the reinforcement of protections, criticality accident prevention, and safeguards

  11. Nuclear energy related research

    International Nuclear Information System (INIS)

    The annual Research Programme Plan describes publicly funded nuclear energy related research to be carried out mainly at the Technical Research Centre of Finland (VTT) in 1992. The research is financed primarily by the Ministry of Trade and Industry (KTM), the Finnish Centre for Radiation and Nuclear Safety (STUK) and VTT itself. Other research institutes, utilities and industry also contribute to many projects

  12. Nuclear energy related research

    Science.gov (United States)

    Rintamaa, R.

    1992-05-01

    The annual Research Program Plan describes publicly funded nuclear energy related research to be carried out mainly at the Technical Research Center of Finland (VTT) in 1992. The research is financed primarily by the Ministry of Trade and Industry (KTM), the Finnish Center for Radiation and Nuclear Safety (STUK), and VTT itself. Other research institutes, utilities, and industry also contribute to many projects.

  13. Nuclear research reactors

    International Nuclear Information System (INIS)

    It's presented data about nuclear research reactors in the world, retrieved from the Sien (Nuclear and Energetic Information System) data bank. The information are organized in table forms as follows: research reactors by countries; research reactors by type; research reactors by fuel and research reactors by purpose. (E.G.)

  14. Nuclear energy related research

    International Nuclear Information System (INIS)

    The annual Research Programme Plan describes the publicly funded nuclear energy related research to be carried out mainly at the Technical Research Centre of Finland (VTT) in 1991. The research is financed primarily by the Ministry of Trade and Industry (KTM), the Finnish Centre for Radiation and Nuclear Safety (STUK) and VTT itself. Other research institutes, utilities and industry also contribute to many projects

  15. Nuclear science research report

    International Nuclear Information System (INIS)

    Research activities in nuclear science carried out during 1976 are summarized. Research centers around nuclear structure and the application of nuclear techniques to solid state science, materials, engineering, chemistry, biology, and medicine. Reactor and accelerator operations are reported. (E.C.B.)

  16. Nuclear energy related research

    International Nuclear Information System (INIS)

    The annual Research Programme Plan describes the publicly funded nuclear energy related research to be carried out at the Technical Research Centre of Finland (VTT) in 1990. The research is financed primarily by the Ministry of Trade and Industry (KTM), the Finnish Centre for Radiation and Nuclear Safety (STUK) and VTT itself. Utilities and industry also contribute to some projects

  17. Nuclear energy related research

    International Nuclear Information System (INIS)

    This annual Research Programme Plan covers the publicly funded nuclear energy related research planned to be carried out at the Technical Research Centre of Finland (VTT) in 1988. The research will be financed by the Ministry of Trade and Industry, the Finnish Centre for Radiation and Nuclear Safety, the Nordic Council of Ministers and VTT itself

  18. Nuclear energy related research

    International Nuclear Information System (INIS)

    This annual Research Programme Plan covers the publicly funded nuclear energy related research planned to be carried out at the Technical Research Centre of Finland (VTT) in 1989. The research will be financed by the Ministry of Trade and Industry, the Finnish Centre for Radiation and Nuclear Safety, the Nordic Council of Ministers and VTT itself

  19. The Cadarache 1 MV porcelain SINGAP bushing

    International Nuclear Information System (INIS)

    The 1 MV bushing is considered as one of the most technically challenging components of the ITER neutral beam injectors, necessitating the design and manufacture of large ceramic insulators beyond the range of current industrial production. The ITER radiation environment and the fact that the bushing forms part of the tritium barrier demand a component of great reliability and safety. An R and D task has been launched for the fabrication of a prototype bushing based on the SINgle GAP, SINGle APerture (SINGAP) 1 MeV accelerator being developed in the EU. We present the design of this prototype, which is to be tested at Cadarache, and compare it with the SINGAP bushing proposed for the ITER injectors

  20. Nuclear Research and Compliance

    International Nuclear Information System (INIS)

    In his speech, Professor Noramly stressed on any research conducted in Malaysian Nuclear Agency must be comply with the national and international regulations. This to avoid any problems in the future. Moreover, research conducted in Malaysian Nuclear Agency are based on nuclear matters that seems sensitive to the public communities. In order to attract the publics on the benefit of nuclear technologies in many applications, researcher also must aware about the regulations and must take care on their safety during their experiment and working. This to make the public feels that nuclear are not the bad things and erased the worseness of nuclear technology into public minds. This strategies can be used for Malaysia in embarking for their first nuclear power program and the public feels that nuclear power are not threatened to them and consequently, they will accept that program without any issues. (author)

  1. Nuclear safety research

    International Nuclear Information System (INIS)

    The NNSA checked and coordinated in 1999 the research project of the Surveillance Technology on Nuclear Installations under the National 9th-Five-Year Program to promote the organizations that undertake the research work on schedule and lay a foundation of obtaining achievements and effectiveness for the 9th-five-year plan on nuclear safety research

  2. Tenth ITER negotiations and related meetings [Cadarache, France, September 2005

    International Nuclear Information System (INIS)

    With the issue of ITER siting settled at the Ministerial Meeting for ITER in Moscow of 28 June 2005, detailed joint work towards all the other aspects of the agreement on the implementation of the ITER international fusion energy research project resumed as delegations from China, the European Union, Japan, the Republic of Korea, the Russian Federation and the United States of America met at the agreed site of Cadarache in the period 7-15 September 2005 for intensive working sessions culminating in the tenth official meeting of the ITER Negotiators. The major advances made were reported to the Tenth Official Meeting of the Negotiators on 12 September at which all delegations reiterated their intention to proceed together with the construction of ITER at the earliest date, and expressed their satisfaction on progress made in defining the process for designation of top ITER officials. In particular, the delegations expressed the wish to see Japan identify suitably qualified candidate(s) to be designated as Nominee Director General. In a separate meeting, the ITER delegates had an informal exchange with a delegation from India on India's interest in the possibility of participating in ITER. The Committee took a number of organizational decisions aimed at preparing for the start of construction. In particular it was agreed to establish, under the Transitional Arrangements, an ITER Joint Work Site at Cadarache. This now provides the institutional frame to start assembling international personnel and to undertake joint technical work at the ITER Site. In addition, the CEA was mandated to represent ITER, in collaboration with the International Team, in the public debate now in progress in France and in the regulatory and licensing process until the ITER Organization itself will be in a position to take the role over

  3. TJ-II operation tracking from Cadarache

    International Nuclear Information System (INIS)

    The TJ-II remote participation system was designed to follow the TJ-II discharge production, even allowing the physicist in charge of operation to be in a remote location. The system has been based on both web servers and Java technology. These elements were chosen due to its open character, security properties, platform independence and technological maturity. Web pages and Java applications permit users to access experimental systems, data servers and the operation logbook. Security resources are provided by the PAPI system, a distributed authentication and authorization system. The TJ-II remote participation tools have allowed us to command and follow the stellarator operation from Cadarache. Over 1,000 digitizer channels and more than 20 diagnostic control systems were remotely available from web pages for monitoring/programming purposes. One Java application provided on-line information about the acquisition status of channels and acquisition cards. A second Java application showed temporal evolution signals that were refreshed in an automated way on the screen after each shot. A third Java application provided access to the operation logbook. In addition to these tools, we used the VRVS video conferencing system (FUSION community, X-Point room) and the EFDA Messenger Service for instant messaging (Jabber client). (Author)

  4. TJ-II operation tracking from Cadarache

    International Nuclear Information System (INIS)

    The TJ-II remote participation system was designed to follow the TJ-II discharge production, even allowing the physicist in charge of operation to be in a remote location. The system has been based on both web servers and Java technology. These elements were chosen due to its open character, security properties, platform independency and technological maturity. Web pages and Java applications permit users to access experimental systems, data servers and the operation logbook. Security resources are provided by the PAPI system, a distributed authentication and authorization system. The TJ-II remote participation tools have allowed us to command and follow the stellarator operation from Cadarache. Over 1,000 digitizer channels and more than 20 diagnostic control systems were remotely available from web pages for monitoring/programming purposes. One Java application provided on-line information about the acquisition status of channels and acquisition cards. A second Java application showed temporal evolution signals that were refreshed in an automated way on the screen after each shot. A third Java application provided access to the operation logbook. In addition to these tools, we used the VRVS videoconferencing system (FUSION community, X-Point room) and the EFDA Messenger Service for instant messaging (Jabber client). (author)

  5. Nuclear energy related research

    International Nuclear Information System (INIS)

    This research programme plan for 1985 covers the nuclear energy related research planned to be carried out at the Technical Research Centre of Finland (VTT) and funded by the Ministry of Trade and Industry in Finland, the Nordic Council of Ministers and VTT

  6. Nuclear safety research

    International Nuclear Information System (INIS)

    During the period of the 8th-5 Year-Plan, the stress of research work on nuclear safety for the NNSA is to manage the research projects on nuclear safety related to the two items of state scientific and technical key projects, i.e. 'Key Technologies and Developing Complete Set of Equipment for 600 MW Nuclear Power Plants', and the 'Comprehensive Technologies Research for Low Temperature Nuclear Heating Reactors'. The tackling key projects of the 8th-5 Year-plan reaped rich fruits, of which, some have been used in the engineering practice. It is satisfactory with the research results of the tackling key topics for the 8th-5 Year Plan

  7. Thailand's nuclear research centre

    International Nuclear Information System (INIS)

    The Office of Atomic Energy for Peace, Thailand, is charged with three main tasks, namely, Nuclear Energy development Plan, Utilization of Nuclear Based technology Plan and Science and Technology Plan. Its activities are centred around the research reactor TRR-1/M1. The main areas of contribution include improvement in agricultural production, nuclear medicine and nuclear oncology, health care and nutrition, increasing industrial productivity and efficiency and, development of cadre competent in nuclear science and technology. The office also has the responsibility of ensuring nuclear safety, radiation safety and nuclear waste management. The office has started a new project in 1997 under which a 10 MWt research reactor, an isotope production facility and a waste processing and storage facility would be set up by General Atomic of USA. OAEP has a strong linkage with the IAEA and has been an active participant in RCA programmes. In the future OAEP will enhance its present capabilities in the use of radioisotopes and radiation and look into the possibility of using nuclear energy as an alternative energy resource. (author)

  8. Nuclear structure research

    International Nuclear Information System (INIS)

    The Clark University research program in nuclear structure is a collaborative effort involving Clark University personnel, staff members from Brookhaven National Laboratory and an active participation of scientists from the US and other nations. The TRISTAN on-line isotope separator and the capture γ-ray facility at the High Flux Beam Reactor are the primary experimental foci of the program which has four principal research themes, three involving nuclear structure physics and one directed towards astrophysics. These themes are: (1) the manifestation of the proton-neutron interaction in the evolution of nuclear structure and its relation to collectivity, (2) the appearance and the role of symmetries and supersymmetries in nuclei, (3) the study of new regions of magic nuclei, and (4) the characterization of nuclei important in r-process stellar nucleosynthesis

  9. Nuclear safety research

    International Nuclear Information System (INIS)

    According to the related rules of the Energy Office in the Ministry of Science and Technology, the NNSA signed the contracts for S and T Key Research Projects with 6 organizations separately about the research projects of the CEFR's nuclear safety regulation. The important research projects consists of 'The Accident Analysis and Major Accident Analysis on CEFR', 'HCDA Research on the CEFR', 'The Sodium-water Reaction Accident Analysis on CEFR's SG', 'The Regulations and Technical Documents on the CEFR', 'The Inspection Procedures on The Components Manufacturing and Installation of CEFR', etc

  10. Research Nuclear Reactors

    International Nuclear Information System (INIS)

    Published in English and in French, this large report first proposes an overview of the use and history of research nuclear reactors. It discusses their definition, and presents the various types of research reactors which can be either related to nuclear power (critical mock-ups, material test reactors, safety test reactors, training reactors, prototypes), or to research (basic research, industry, health), or to specific particle physics phenomena (neutron diffraction, isotope production, neutron activation, neutron radiography, semiconductor doping). It reports the history of the French research reactors by distinguishing the first atomic pile (ZOE), and the activities and achievements during the fifties, the sixties and the seventies. It also addresses the development of instrumentation for research reactors (neutron, thermal, mechanical and fission gas release measurements). The other parts of the report concern the validation of neutronics calculations for different reactors (the EOLE water critical mock-up, the MASURCA air critical mock-up dedicated to fast neutron reactor study, the MINERVE water critical mock-up, the CALIBAN pulsed research reactor), the testing of materials under irradiation (OSIRIS reactor, laboratories associated with research reactors, the Jules Horowitz reactor and its experimental programs and related devices, irradiation of materials with ion beams), the investigation of accident situations (on the CABRI, Phebus, Silene and Jules Horowitz reactors). The last part proposes a worldwide overview of research reactors

  11. Order of the 9. of March 2010 approving the decision no 2010-DC-0172 of the 5. of January 2010 by the Nuclear Safety Authority specifying the limits of releases in the environment of liquid and gaseous effluents of civil base nuclear installations of the Cadarache Centre operated by the Atomic Energy Commissariat (CEA) on the district of Saint-Paul-lez-Durance (Bouches-du-Rhone department)

    International Nuclear Information System (INIS)

    This legal publication contains references to the different legal and official documents (codes, orders, minister's opinion, public surveys, administrative authorizations, local community opinion) at the root of this specification of limits related to releases in the environment of liquid and gaseous effluents of civil base nuclear installations of the Cadarache Centre operated by the Atomic Energy Commissariat (CEA) on the district of Saint-Paul-lez-Durance. These installations are listed and tables present the limits for different radioactive emissions (carbon 14, hydrogen 3, iodine, radioactive rare earths, and alpha, beta and gamma emitters) from these different installations, but also the maximum admitted concentrations for gaseous chemical effluents (HCl, HF, NOx, CO, and so on), as well as limits for thermal releases

  12. Research in nuclear astrophysics

    International Nuclear Information System (INIS)

    The interaction between nuclear theory and some outstanding problems in astrophysics is examined. We are actively researching both the astrophysics of gravitational collapse, neutron star birth, and the emission of neutrinos from supernovae, on the one hand, and the nuclear physics of the equation of state of hot, dense matter on the other hand. There is close coupling between nuclear theory and the supernova phenomenon; in fact, nuclear matter properties, especially at supernuclear densities, might be best delineated by astrophysical considerations. Our research has also focused on the neutrinos emitted from supernovae, since they are the only available observables of the internal supernova mechanism. The recent observations of neutrinos from SN 1987A proved to be in remarkable agreement with models we pioneered in the one and one half years prior to its explosion in February 1987. We have also developed a novel hydrodynamical code in which shocks are treated via Riemann resolution rather than with artificial viscosity. We propose to modify it to use implicit differencing and to include multi-group neutrino diffusion and General Relativity. In parallel, we are extending calculations of the birth of a neutron star to include convection and mass accretion, by incorporating a hydrodynamic envelope onto a hydrostatic core. In view of the possible recent discovery of a pulsar in SN1987A, we are including the effects of rotation. We are undertaking a detailed comparison of current equations of state, focusing on disagreements regarding the nuclear incompressibly, symmetry energy and specific heat. Especially important is the symmetry energy, which below nuclear density controls free proton fractions and weak interaction rates and above this density critically influences the neutron star maximum mass and binding energy. 60 refs

  13. Nuclear safety research

    International Nuclear Information System (INIS)

    The topics 'Large-sized PWR-NPP Safety Techniques Research',and 'The Key Techniques Research on the Safety Supervision and Control for Operation of Nuclear Installations' have been adopted as an apart of 'the National 9th five Year Programs for Tacking the Key Scientific and Technical Topics' which are organized by the State Planning Commission (SPC) and State Science and Technology Commission (SSTC) respectively, and have obtained a financial support from them. To play a better role with the limited fund, the NNSA laid special stress on selecting key sub-topics on nuclear safety, and carefully choosing units which would undertake sub-topics and signing technical contracts with them

  14. Research nuclear reactors

    International Nuclear Information System (INIS)

    Since the divergence of the first nuclear reactor in 1942, about 600 research or test reactors have been built throughout the world. Today 255 research reactors are operating in 57 countries and about 70% are over 25 years old. Whereas there are very few reactor types for power plants because of rationalization and standardisation, there is a great diversity of research reactors. We can divide them into 2 groups: heavy water cooled reactors and light water moderated reactors. Heavy water cooled reactors are dedicated to the production of high flux of thermal neutrons which are extracted from the core by means of neutronic channels. Light water moderated reactors involved pool reactors and slightly pressurized closed reactors, they are polyvalent but their main purposes are material testing, technological irradiations, radionuclide production and neutron radiography. At the moment 8 research reactors are being built in Canada, Germany, Iran, Japan, Kazakhstan, Morocco, Russia and Slovakia and 8 others are planned in 7 countries (France, Indonesia, Nigeria, Russia, Slovakia, Thailand and Tunisia. Different research reactors are described: Phebus, Masurca, Phenix and Petten HFR. The general principles of nuclear safety applied to test reactors are presented. (A.C.)

  15. Nuclear Research and Society

    International Nuclear Information System (INIS)

    In 1998, SCK-CEN took the initiative to include social sciences and humanities into its research programme. Within this context, four projects were defined, respectively on sustainability and nuclear development; transgenerational ethics related to the disposal of long-lived radioactive waste; legal aspects and liability; emergency communication and risk perception. Two reflection groups were established, on expert culture and ethical choices respectively, in order to deepen insight while creating exchange of disciplinary approaches of the committed SCK-CEN researchers and social scientists. Within the context of SCK-CEN's social sciences and humanities programme, collaborations with various universities were initiated, teams consisting of young doctorate and post-doctorate researchers and university promotors with experience in interaction processes of technology with society were established and steering committees with actors and external experts were set up for each project. The objectives and main achievements in the four projects are summarised

  16. Researches in nuclear safety

    International Nuclear Information System (INIS)

    This article comprises three parts: 1 - some general considerations aiming at explaining the main motivations of safety researches, and at briefly presenting the important role of some organisations in the international conciliation, and the most common approach used in safety researches (analytical experiments, calculation codes, global experiments); 2 - an overview of some of the main safety problems that are the object of worldwide research programs (natural disasters, industrial disasters, criticality, human and organisational factors, fuel behaviour in accidental situation, serious accidents: core meltdown, corium spreading, failure of the confinement building, radioactive releases). Considering the huge number of research topics, this part cannot be exhaustive and many topics are not approached; 3 - the presentation of two research programs addressing very different problems: the evaluation of accidental releases in the case of a serious accident (behaviour of iodine and B4C, air infiltration, fission products release) and the propagation of a fire in a facility (PRISME program). These two programs belong to an international framework involving several partners from countries involved in nuclear energy usage. (J.S.)

  17. Institute for Nuclear Research and Nuclear Energy and Nuclear Science

    International Nuclear Information System (INIS)

    The Institute for Nuclear Research and Nuclear Energy (INRNE) of the Bulgarian Academy of Sciences is the leading Bulgarian Institute for scientific investigations and applications of nuclear science. The main Institute's activities in the field of elementary particles and nuclear physics, high energy physics and nuclear energy, radiochemistry, radioecology, radioactive wastes treatment, monitoring of the environment, nuclear instruments development ect. are briefly described. Several examples for: environmental radiation monitoring; monitoring of the radioactivity and heavy metals in aerosols, 99mTc clinical use, Boron Neutron Capture Therapy application of IRT-2000 Research Reactor, neutron fluence for reactor vessel embrittlement, NPP safety analysis, nuclear fuel modelling are also presented

  18. Prospects for nuclear safety research

    Energy Technology Data Exchange (ETDEWEB)

    Beckjord, E.S.

    1995-04-01

    This document is the text of a paper presented by Eric S. Beckjord (Director, Nuclear Regulatory Research/NRC) at the 22nd Water Reactor Safety Meeting in Bethesda, MD in October 1994. The following topics are briefly reviewed: (1) Reactor vessel research, (2) Probabilistic risk assessment, (3) Direct containment heating, (4) Advanced LWR research, (5) Nuclear energy prospects in the US, and (6) Future nuclear safety research. Subtopics within the last category include economics, waste disposal, and health and safety.

  19. The ITER management advisory committee (MAC) meeting in Cadarache

    International Nuclear Information System (INIS)

    The ITER management advisory committee meeting was held on 8 March in Cadarache, France. The main topics were the ITER EDA Status Report in the period between the ITER Meeting in Yokohama (October 1990) and February 1999. In particular, the management advisory committee shares the director's concern about the uncertainties against which the whole project operates at present. They also noted that the definition of an appropriate framework for continued US involvement in on-going projects is a very important issue

  20. Meeting of the ITER CTA Project Board at Cadarache

    International Nuclear Information System (INIS)

    The meeting of the ITER CTA Project Board took place on the occasion of the N4 Meeting at Cadarache, France on 3-4 June 2002. The Project Board members and experts from Canada, EU, Japan and Russian Federation and the International Team attended the meeting. The parts informed each other of the latest developments concerning the ITER project in their respective countries, among them, offers for ITER potential site from the EU and Japan

  1. Evolution of ITER Tritium Confinement strategy and adaptation to Cadarache site conditions and French regulatory requirements

    International Nuclear Information System (INIS)

    The ITER Nuclear Buildings include the Tokamak, Tritium and Diagnostic Buildings (Tokamak Complex) and the Hot Cell and Low Level Radioactive Waste Buildings (Hot Cell Complex). The Tritium Confinement strategy of the Nuclear Buildings comprises key features of the atmosphere and vent detritiation systems and the heating, ventilation and air conditioning systems. The designs developed during the ITER EDA (engineering design activities) for these systems need to be adapted to the specific conditions of the Cadarache site and modified to conform with the regulatory requirements applicable to installations nucleaires de base (INB) - basic nuclear installations - in France. The highest priority for such adaptation has been identified as the Tritium Confinement of the Tokamak Complex and the progress in development of a robust, coherent design concept compliant with French practice is described in the paper

  2. Order of the 9. of March 2010 approving the decision no 2010-DC-0172 of the 5. of January 2010 by the Nuclear Safety Authority specifying the limits of releases in the environment of liquid and gaseous effluents of civil base nuclear installations of the Cadarache Centre operated by the Atomic Energy Commissariat (CEA) on the district of Saint-Paul-lez-Durance (Bouches-du-Rhone department); Arrete du 9 mars 2010 portant homologation de la decision no 2010-DC-0172 de l'Autorite de surete nucleaire du 5 janvier 2010 fixant les limites de rejets dans l'environnement des effluents liquides et gazeux des installations nucleaires de bases civiles du centre de Cadarache exploitees par le Commissariat a l'energie atomique (CEA) sur la commune de Saint-Paul-lez-Durance (departement des Bouches-du-Rhone)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2010-07-01

    This legal publication contains references to the different legal and official documents (codes, orders, minister's opinion, public surveys, administrative authorizations, local community opinion) at the root of this specification of limits related to releases in the environment of liquid and gaseous effluents of civil base nuclear installations of the Cadarache Centre operated by the Atomic Energy Commissariat (CEA) on the district of Saint-Paul-lez-Durance. These installations are listed and tables present the limits for different radioactive emissions (carbon 14, hydrogen 3, iodine, radioactive rare earths, and alpha, beta and gamma emitters) from these different installations, but also the maximum admitted concentrations for gaseous chemical effluents (HCl, HF, NOx, CO, and so on), as well as limits for thermal releases

  3. Nuclear energy research initiative (NERI)

    International Nuclear Information System (INIS)

    Objectives of the nuclear energy research initiative are: to address and help to overcome the principal technical and scientific obstacles to expand the use of nuclear energy in the US; advance the state of nuclear technology to maintain a competitive position in the overseas markets and a future domestic market; promote and maintain nuclear science and engineering; and to improve the performance, efficiency, reliability, economics and other attributes to enhance nuclear energy application

  4. Nuclear research reactors in Brazil

    Energy Technology Data Exchange (ETDEWEB)

    Cota, Anna Paula Leite; Mesquita, Amir Zacarias, E-mail: aplc@cdtn.b, E-mail: amir@cdtn.b [Centro de Desenvolvimento da Tecnologia Nuclear (CDTN/CNEN-MG), Belo Horizonte, MG (Brazil)

    2011-07-01

    The rising concerns about global warming and energy security have spurred a revival of interest in nuclear energy, giving birth to a 'nuclear power renaissance' in several countries in the world. Particularly in Brazil, in the recent years, the nuclear power renaissance can be seen in the actions that comprise its nuclear program, summarily the increase of the investments in nuclear research institutes and the government target to design and build the Brazilian Multipurpose research Reactor (BMR). In the last 50 years, Brazilian research reactors have been used for training, for producing radioisotopes to meet demands in industry and nuclear medicine, for miscellaneous irradiation services and for academic research. Moreover, the research reactors are used as laboratories to develop technologies in power reactors, which are evaluated today at around 450 worldwide. In this application, those reactors become more viable in relation to power reactors by the lowest cost, by the operation at low temperatures and, furthermore, by lower demand for nuclear fuel. In Brazil, four research reactors were installed: the IEA-R1 and the MB-01 reactors, both at the Instituto de Pesquisas Energeticas Nucleares (IPEN, Sao Paulo); the Argonauta, at the Instituto de Engenharia Nuclear (IEN, Rio de Janeiro) and the IPR-R1 TRIGA reactor, at the Centro de Desenvolvimento da Tecnologia Nuclear (CDTN, Belo Horizonte). The present paper intends to enumerate the characteristics of these reactors, their utilization and current academic research. Therefore, through this paper, we intend to collaborate on the BMR project. (author)

  5. Research in theoretical nuclear physics

    International Nuclear Information System (INIS)

    The introductory section describes the goals, main thrusts, and interrelationships between the various activities in the program and principal achievements of the Stony Brook Nuclear Theory Group during 1992--93. Details and specific accomplishments are related in abstract form. Current research is taking place in the following areas: strong interaction physics (the physics of hadrons, QCD and the nucleus, QCD at finite temperature and high density), relativistic heavy-ion physics, nuclear structure and nuclear many- body theory, and nuclear astrophysics

  6. Nuclear safety research master plan

    International Nuclear Information System (INIS)

    The SRMP (Safety Research Master Plan) is established to cope with the changes of nuclear industry environments. The tech. tree is developed according to the accident progress of the nuclear reactor. The 11 research fields are derived to cover the necessary technologies to ensure the safety of nuclear reactors. Based on the developed tech. tree, the following four main research fields are derived as the main safety research areas: 1. Integrated nuclear safety enhancement, 2. Thermal hydraulic experiment and assessment, 3. Severe accident management and experiment, and 4. The integrity of equipment and structure. The research frame and strategies are also recommended to enhance the efficiency of research activity, and to extend the applicability of research output

  7. Nuclear safety research master plan

    Energy Technology Data Exchange (ETDEWEB)

    Ha, Jae Joo; Yang, J. U.; Jun, Y. S. and others

    2001-06-01

    The SRMP (Safety Research Master Plan) is established to cope with the changes of nuclear industry environments. The tech. tree is developed according to the accident progress of the nuclear reactor. The 11 research fields are derived to cover the necessary technologies to ensure the safety of nuclear reactors. Based on the developed tech. tree, the following four main research fields are derived as the main safety research areas: 1. Integrated nuclear safety enhancement, 2. Thermal hydraulic experiment and assessment, 3. Severe accident management and experiment, and 4. The integrity of equipment and structure. The research frame and strategies are also recommended to enhance the efficiency of research activity, and to extend the applicability of research output.

  8. The Jules Horowitz nuclear complex a plat-form for research and development on nuclear fuel and materials for the 21st century

    International Nuclear Information System (INIS)

    The CEA intends to build a material test reactor at Cadarache (South of France). This reactor would be the central piece of a wider complex which would include experimental fuel fabrication, destructive and non destructive examinations, in-reactor on line measurement advanced methods and modelling. For 50 years this platform would provide the necessary knowledge to the nuclear industry, the safety authority and to the national decision makers. This material test reactor called Jules Horowitz reactor (JHR) could be a key facility for industry and the central component of the European research area on nuclear fission from 2010. In this paper an overview of the research complex is given and a first approach of the development effort undertaken to meet the requirements in term of : ''time to result, experimental cost, experiment quality and international co-operation. Finally are given several ways of technical development undertaken to meet the above requirements. (orig.)

  9. Taking Human and organizational factors into account in AREVA NC Cadarache dismantling projects

    International Nuclear Information System (INIS)

    AREVA NC Cadarache fabricated MOX fuel (fuel assemblies made with a mixture of uranium and plutonium oxides) and FBR fuel (fast breeder reactor) for 40 years. In 2003, commercial fuel fabrication was stopped and the plant began implementing a plan to remove the nuclear material and clean up its two production buildings and laboratory. The objective is to reduce the radiological activity in the process facilities to IAEA level 2 and transferred them back to the owner French Atomic Energy Commission (CEA). The type of facilities to be dismantled (glove boxes, tanks, etc.) and the products involved (uranium and plutonium), in the form of powder, require a high degree of manual operation. Human and Organizational Factors (HOF) therefore play a key role in the depth defense concept. (author)

  10. Research in theoretical nuclear physics

    International Nuclear Information System (INIS)

    Research programs in nuclear theory are discussed in this paper. The topics discussed are: neutron stars and pulsars; transverse momentum distribution; intermittency and other correlations; photon and delepton production; electroweak theory at high temperature; and fractional statistics

  11. Nuclear methods in environmental and energy research

    Energy Technology Data Exchange (ETDEWEB)

    Vogt, J. R. [ed.

    1977-01-01

    The topics considered in the seven sessions were nuclear methods in atmospheric research; nuclear and atomic methodology; nuclear methods in tracer applications; energy exploration, production, and utilization; nuclear methods in environmental monitoring; nuclear methods in water research; and nuclear methods in biological research. Individual abstracts were prepared for each paper. (JSR)

  12. Nuclear power research and development

    International Nuclear Information System (INIS)

    Research in the nuclear field must change, at least in the sense that more attention must be devoted to questions raised by non-specialists. This is necessary in order to convince society that nuclear energy can be applied safely and economically. Special attention must be paid to the prevention of accidents. There are several ways of approaching this aspect. One is the further development of the boiling-water reactor with natural circulation, such as operated by KEMA and GKN at Dodewaard. If communication with the non-specialists is improved, society will accept nuclear power, thus increasing the potential for nuclear growth throughout the world. (author)

  13. The Belgian nuclear research centre

    International Nuclear Information System (INIS)

    The Belgian Nuclear Research Centre is almost exclusively devoted to nuclear R and D and services and is able to generate 50% of its resources (out of 75 million Euro) by contract work and services. The main areas of research include nuclear reactor safety, radioactive waste management, radiation protection and safeguards. The high flux reactor BR2 is extensively used to test fuel and structural materials. PWR-plant BR3 is devoted to the scientific analysis of decommissioning problems. The Centre has a strong programme on the applications of radioisotopes and radiation in medicine and industry. The centre has plans to develop an accelerator driven spallation neutron source for various applications. It has initiated programmes to disseminate correct information on issues of nuclear energy production and non-energy nuclear applications to different target groups. It has strong linkages with the IAEA, OECD-NEA and the Euratom. (author)

  14. Research reactor status for future nuclear research in Europe

    Energy Technology Data Exchange (ETDEWEB)

    Raymond, Patrick; Bignan, Gilles; Guidez, Joel [Commissariat a l' Energie Atomique - CEA (France)

    2010-07-01

    During the 1950's and 60's, the European countries built several research reactors, partially to support their emerging nuclear-powered electricity programs. Now, over forty years later, the use and operation of these reactors have both widened and grown more specialized. The irradiation reactors test materials and fuels for power reactors, produce radio-isotopes for medicine, neutro-graphies, doping silicon, and other materials. The neutron beam reactors are crucial to science of matter and provide vital support to the development of nano-technologies. Other reactors are used for other specialized services such as teaching, safety tests, neutron physics measurements... The modifications to the operating uses and the ageing of the nuclear facilities have led to increasing closures year after year. Since last ENC, for example, we have seen, only in France, the closure of the training reactor Ulysse in 2007, the closure of the safety test dedicated reactor Phebus in 2008 and recently the Phenix reactor, last fast breeder in operation in the European Community, has been shut down after a set of 'end of life' technological and physical tests. For other research reactors, safety re-evaluations have had to take place, to enable extension of reactor life. However, in the current context of streamlining and reorganization, new European tools have emerged to optimally meet the changing demands for research. However the operation market of these reactors seems now increasing in all fields. For the neutron beams reactors (FRMII, ORPHEE, ILL, ISIS,..) the experimental needs are increasing years after years, especially for nano sciences and bio sciences new needs. The measurement of residual stress on manufactured materials is also more and more utilised. All these reactors have increasing utilizations, and their future seems promising. A new project project based on a neutron spallation is under definition in Sweden (ESSS: European Spallation Source

  15. [John Huizenga's nuclear physics research

    International Nuclear Information System (INIS)

    A background of John Huizenga's origins and a brief historical overview of his career are given. A short list of Huizenga's contributions to the field of nuclear physics is presented. These contributions include research concerning spontaneous fission, fission-neutron competition, nuclear level densities, structure of actinide elements by transfer reactions, fission fragment angular distributions, and heavy ion rections. 7 refs., 1 fig., 1 tab

  16. French research in the field of nuclear agronomy

    International Nuclear Information System (INIS)

    This report presents a survey of the most important work in the field of nuclear agronomy carried out in France since the second international conference, ranging from pure research to the most direct application. As the programmes develop, so to an ever decreasing degree does this differentiation cover the distinction made in the report between the biological radiations effects and the other uses of nuclear techniques. Thus research on agricultural radio-genetics is carried on in two directions: from the theoretical and methodological angle, with comparative studies of the action of various types of radiation, the influence of dose rate and temperature, the action of chemical mutation agents, the production of chimera by gamma irradiation; and on the practical side, leading to the creation of new, hardier or earlier varieties (rice, millet, ground-nuts). Problems of pest destruction (eradication) and the preservation of foodstuffs by irradiation are also tackled by widely varied means and for totally different purposes. One operation consisting of a simple irradiation (moist seeds, potatoes...) will sometimes be associated with original studies of a biochemical or microbiological nature (for example: decomposition of starch, glucide metabolism of irradiated tubers, radiation resistance of yeasts). The nuclear technique side is represented mainly by radioisotopes (carbon 14, phosphorus 32, sulphur 35, calcium 45, potassium 42, copper 64, gold 198) and stable isotopes analysed by mass spectrometer (nitrogen 15, oxygen 18) or by neutron activation (boron 10). The studies mentioned refer to problems on different levels concerning plant physiology, agrology, agricultural entomology and zootechny. Results obtained from measurements of the humidity (neutron thermalization) and density (gamma diffusion) of a soil are also given. Numerous organisations take part in these various research programmes, each according to its speciality: cooperative private enterprise

  17. LAMPF: a nuclear research facility

    International Nuclear Information System (INIS)

    A description is given of the recently completed Los Alamos Meson Physics Facility (LAMPF) which is now taking its place as one of the major installations in this country for the support of research in nuclear science and its applications. Descriptions are given of the organization of the Laboratory, the Users Group, experimental facilities for research and for applications, and procedures for carrying on research studies

  18. Nuclear Stewardship Research

    International Nuclear Information System (INIS)

    This report covers the period from June 2005 through May 2006. During this, the third year of our program, our research has focused mainly on applying the surrogate reaction technique and our newly developed surrogate ratio method to deduce neutron induced fission cross sections on uranium nuclei. The year has been marked by continued scientific progress, by the arrival of new personnel, by a growth in the numbers of students working in the group and by a continuation of our experimental program and close collaboration with staff and scientists from Lawrence Livermore National Laboratory and from Lawrence Berkeley National Laboratory

  19. INR's partnerships in nuclear research

    International Nuclear Information System (INIS)

    Nuclear energy is seen by more and more states of the world as a viable solution of the energy demand increase on medium and long term. Europe talks today about the renaissance of the nuclear energy and considers it as a component of the sustainable development. The expected reactor systems, the Generation IV, the geological disposal, the continuous increase of the nuclear safety are challenges that require a better focus of the human efforts and funds. The way is the international cooperation. Framework Programs of the European Commission, Coordinated Research Program of IAEA, and Generation IV International Forum are only few examples of large partnerships in which the participants are working together for common objectives, avoiding research fragmentation and duplication, increasing competitiveness and favoring the transfer knowledge in nuclear energy field. Aware on the role of the international cooperation, INR - Pitesti increased continuously the participation in international research projects and extended the bilateral cooperation with important nuclear research centers in the world: AECL - Canada, DoE - USA, KAERI - Korea and recently, CEA - France. (author)

  20. Nuclear methods in environmental and energy research

    International Nuclear Information System (INIS)

    A total of 75 papers were presented on nuclear methods for analysis of environmental and biological samples. Sessions were devoted to software and mathematical methods; nuclear methods in atmospheric and water research; nuclear and atomic methodology; nuclear methods in biology and medicine; and nuclear methods in energy research

  1. Nuclear methods in environmental and energy research

    Energy Technology Data Exchange (ETDEWEB)

    Vogt, J R [ed.

    1980-01-01

    A total of 75 papers were presented on nuclear methods for analysis of environmental and biological samples. Sessions were devoted to software and mathematical methods; nuclear methods in atmospheric and water research; nuclear and atomic methodology; nuclear methods in biology and medicine; and nuclear methods in energy research.

  2. Nuclear fuel materials research project

    International Nuclear Information System (INIS)

    The aim of the research has been to produce information and develop our own testing resources related to new fuel designs, behaviour of present fuel designs, fuel inspection methods and control rod materials. At the Technical Research Centre of Finland (VTT) the nuclear fuel materials programme has produced data which have been utilized in procurement, behavioural analysis and surveillance of the fuel used in the Finnish nuclear power stations. In addition to our own experience, data on fuel behaviour have been received by participating in the international cooperation projects, such as OECD/Halden, Studsvik-Ramp-programmes, IAEA/BEFAST and VVER-fuel research projects. The volume of the research work financed by the Finnish Ministry of Trade and Industry (KTM) and the Technical Research Centre of Finland in the years 1984-1986 has been about 9 man years. The report is the summary report of the research work conducted in the KTM-financed nuclear fuel materials programme in the years 1984-1986

  3. Social Sciences in Nuclear Research

    International Nuclear Information System (INIS)

    In 1998, an initiative was taken by SCK-CEN to include social sciences and humanities into its research programme. As a result, two working groups were created to discuss two broad items: (1) ethical choices in radiation protection; and (2) the role and culture of nuclear experts. The general objectives of SCK-CEN's social sciences programme are: (1) to improve the nuclear research approach by integrating social sciences - where needed- to solve complex problems in interaction with society; (2) to stimulate university collaboration with social disciplines in learning process towards transdisciplinary and improved social responsibility; (3) to improve the training of nuclear experts of SCK-CEN by gaining insight in their expert culture and implicit ethical choices; (4) to develop projects and an original transdisciplinary programme and project management by involving young and senior scientists, a variety of university opinions and relevant actors from industry and society. Along these lines, projects were developed on sustainability and nuclear development, transgenerational ethics related to disposal of long-lived radioactive waste and cognitive dissonance effects, legal aspects and liability, non-radiological aspects of nuclear emergencies and safety. Progress and major achievements in SCK-CEN's social science programme in 2000 are summarised

  4. Social Sciences in Nuclear Research

    Energy Technology Data Exchange (ETDEWEB)

    Eggermont, G

    2001-04-01

    In 1998, an initiative was taken by SCK-CEN to include social sciences and humanities into its research programme. As a result, two working groups were created to discuss two broad items: (1) ethical choices in radiation protection; and (2) the role and culture of nuclear experts. The general objectives of SCK-CEN's social sciences programme are: (1) to improve the nuclear research approach by integrating social sciences - where needed- to solve complex problems in interaction with society; (2) to stimulate university collaboration with social disciplines in learning process towards transdisciplinary and improved social responsibility; (3) to improve the training of nuclear experts of SCK-CEN by gaining insight in their expert culture and implicit ethical choices; (4) to develop projects and an original transdisciplinary programme and project management by involving young and senior scientists, a variety of university opinions and relevant actors from industry and society. Along these lines, projects were developed on sustainability and nuclear development, transgenerational ethics related to disposal of long-lived radioactive waste and cognitive dissonance effects, legal aspects and liability, non-radiological aspects of nuclear emergencies and safety. Progress and major achievements in SCK-CEN's social science programme in 2000 are summarised.

  5. Future of nuclear energy research

    International Nuclear Information System (INIS)

    In spite of the easing of worldwide energy supply and demand situation in these years, we believe that research efforts towards the next generation nuclear energy are indispensably necessary. Firstly, the nuclear colleagues believe that nuclear energy is the best major energy source from many points of view including the global environmental viewpoint. Secondly, in the medium- and long-range view, there will once again be a high possibility of a tight supply and demand situation for oil. Thirdly, nuclear energy is the key energy source to overcome the vulnerability of the energy supply structure in industrialized countries like Japan where virtually no fossil energy source exists. In this situation, nuclear energy is a sort of quasi-domestic energy as a technology-intensive energy. Fourthly, the intensive efforts to develop the nuclear technology in the next generation will give rise to a further evolution in science and technology in the future. A few examples of medium- and long-range goals of the nuclear energy research are development of new types of reactors which can meet various needs of energy more flexibly and reliably than the existing reactors, fundamental and ultimate solution of the radioactive waste problems, creation and development of new types of energy production systems which are to come beyond the fusion, new development in the biological risk assessment of the radiation effects and so on. In order to accomplish those goals it is quite important to introduce innovations in such underlying technologies as materials control in more microscopic manners, photon and particle beam techniques, accelerator engineering, artificial intelligence, and so on. 32 refs, 2 figs

  6. Progress of nuclear safety research. 2001

    Energy Technology Data Exchange (ETDEWEB)

    Anoda, Yoshinari; Sasajima, Hideo; Nishiyama, Yutaka (eds.) [Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan). Tokai Research Establishment] [and others

    2001-10-01

    JAERI is conducting nuclear safety research primarily at the Nuclear Safety Research Center in close cooperation with the related departments in accordance with the Long Term Plan for Development and Utilization of Nuclear Energy or the Safety Research Annual Plan issued by the Japanese government. The safety research at JAERI concerns the engineering safety of nuclear power plants and nuclear fuel cycle facilities, and radioactive waste management as well as advanced technology for safety improvement or assessment. Also, JAERI has conducted international collaboration to share the information on common global issues of nuclear safety. This report summarizes the nuclear safety research activities of JAERI from April 1999 through March 2001. (author)

  7. Progress of nuclear safety research. 2001

    International Nuclear Information System (INIS)

    JAERI is conducting nuclear safety research primarily at the Nuclear Safety Research Center in close cooperation with the related departments in accordance with the Long Term Plan for Development and Utilization of Nuclear Energy or the Safety Research Annual Plan issued by the Japanese government. The safety research at JAERI concerns the engineering safety of nuclear power plants and nuclear fuel cycle facilities, and radioactive waste management as well as advanced technology for safety improvement or assessment. Also, JAERI has conducted international collaboration to share the information on common global issues of nuclear safety. This report summarizes the nuclear safety research activities of JAERI from April 1999 through March 2001. (author)

  8. Nuclear Research and Society: Introduction

    International Nuclear Information System (INIS)

    Throughout the last decades, the ever growing use of technology in our society has brought along the need to reflect on the related impact on the ecosystem and on society as such. There is growing evidence that the complexity of issues of risk governance and ethics coming with applications of nuclear technology, fossil fuels, human cloning and genetically modified crops cannot be tackled by pure rational technological and economical reasoning alone. In order to provide an answer to the concerns of civil society, this complexity needs a transdisciplinary approach, taking into account social and ethical aspects. Starting from the insight that a full understanding of the benefits and risks of applications of radioactivity and nuclear technology requires also an understanding of the context of application and a sense for the social and ethical aspects of the situation, SCK-CEN started in 1999 with its PISA research programme (Programme of Integration of Social Aspects into nuclear research). The aim of the research was (and still is) to give the nuclear researchers more insight into the complex social and ethical aspects of nuclear applications and to shed at the same time new lights on how to organise in a more effective way the dialogue and interaction with civil society. Originally, the programme was set up along thematic research tracks, involving nuclear scientists, engineers, philosophers and social scientists, and focussing on specific projects carried out by way of PhD- or post-doc research in cooperation with universities. The research tracks focussed on themes such as Sustainability and nuclear development, Transgenerational ethics of radioactive waste management, Legal aspects and liability, Risk governance and Expert culture. In addition to this thematic research, PISA organised reflection groups in interaction with universities, authorities and private actors. These interdisciplinary discussion sessions aimed to exchange knowledge and views on typical

  9. Utilization of nuclear research reactors

    International Nuclear Information System (INIS)

    Full text: Report on an IAEA interregional training course, Budapest, Hungary, 5-30 November 1979. The course was attended by 19 participants from 16 Member States. Among the 28 training courses which the International Atomic Energy Agency organized within its 1979 programme of technical assistance was the Interregional Training Course on the Utilization of Nuclear Research Reactors. This course was held at the Nuclear Training Reactor (a low-power pool-type reactor) of the Technical University, Budapest, Hungary, from 5 to 30 November 1979 and it was complemented by a one-week Study Tour to the Nuclear Research Centre in Rossendorf near Dresden, German Democratic Republic. The training course was very successful, with 19 participants attending from 16 Member States - Bangladesh, Bolivia, Czechoslovakia, Ecuador, Egypt, India, Iraq, Korean Democratic People's Republic, Morocco, Peru, Philippines, Spain, Thailand, Turkey, Vietnam and Yugoslavia. Selected invited lecturers were recruited from the USA and Finland, as well as local scientists from Hungarian institutions. During the past two decades or so, many research reactors have been put into operation around the world, and the demand for well qualified personnel to run and fully utilize these facilities has increased accordingly. Several developing countries have already acquired small- and medium-size research reactors mainly for isotope production, research in various fields, and training, while others are presently at different stages of planning and installation. Through different sources of information, such as requests to the IAEA for fellowship awards and experts, it became apparent that many research reactors and their associated facilities are not being utilized to their full potential in many of the developing countries. One reason for this is the lack of a sufficient number of trained professionals who are well acquainted with all the capabilities that a research reactor can offer, both in research and

  10. Nuclear generation cost and nuclear research development fund

    International Nuclear Information System (INIS)

    The main objective of this study is to analyze the effects of nuclear R and D fund to nuclear generation cost and to assess the adaptability of fund size through the comparison with the nuclear research fund in Japan. It was estimated that nuclear R and D fund increased the average annual unit cost of nuclear power generation by 1.14 won/kWh. When the size of nuclear R and D fund is compared with that in Japan, this study suggests that the current nuclear R and D fund should be largely increased taking into consideration the ratio of R and D fund to nuclear generation

  11. National Nuclear Research Institute Annual Report 2013

    International Nuclear Information System (INIS)

    The report highlights the activities of the National Nuclear Research Institute (NNRI) of the Ghana Atomic Energy Commission for the year 2013, grouped under the following headings: Centres under the institute namely Nuclear Reactors Research Centre (NRRC); Accelerator Research Centre (ARC); Engineering Services Centre (ESC); National Radioactive Waste Management Centre (NRWMC); Nuclear Chemistry and Environmental Research Centre (NCERC); Nuclear Applications Centre (NAC) and National Data Centre (NDC). (A. B.)

  12. The giant superconducting magnet system of 10,000 tons mass for fusion experiment at Cadarache, France

    International Nuclear Information System (INIS)

    The International Thermonuclear Experimental Reactor (ITER) being built at Cadarache, France has many unique features and is one of the biggest scientific adventures in the history of science and technology. Seven partners (India, EU, US, China, Japan, Korea and Russia) have made an International Organization situated at Cadarache, France to provide direction and co-ordination for R and D and construction of this project. The R and D labs and manufacturing industries are spread in these seven partner countries. Components manufactured in these countries will be transported to Cadarache in France for assembly. Institute for Plasma Research, Bhat, Gandhinagar, Gujarat is coordinating this project activities on behalf of India. The magnet system, required for confinement and control of plasma leading to fusion reaction in ITER is one of the key systems of this project. There are 18 TF (Toroidal Field) Coils, 6 PF (Poloidal Field) coils, 6 CS (Central Solenoid) coils and 18 correction coils (CC), all of which are of superconducting type. All TF and CS coils have Nb3Sn superconductor and all PF and CC coils have NbTi superconductor. Each TF coil has height 15 m and width 9 m and 330 tons mass. The biggest PF coil has diameter 24 m and 300 tons mass. The total mass of these superconducting magnet systems is about 10000 tons. Use of Nb3Sn superconductor for manufacturing superconducting cables for successful use had not reached a matured stage earlier and this project gave a thrust for significant R and D activities worldwide and now due to this project, it is a matured and reliable technology. The jacketing and manufacturing of long cables need up to about 760 m long special infrastructure at Industry. The special building built for PF coil winding at ITER, Cadarache site is of size 250 m X 45 m. All these coils are made using cable-in-conduit conductors (CICC). These long CICCs have to carry current as high as 68 kA in case of TF coils. Due to this high current and

  13. The Russian nuclear data research programme

    International Nuclear Information System (INIS)

    The report contains the Russian programme of nuclear data research, approved by the Russian Nuclear Data Committee on 16 December 1994. It gives surveys on nuclear data needs, on the structure of nuclear data activities, on experimental facilities for nuclear data measurements at five Russian institutes, on theoretical model work, nuclear data evaluation, and nuclear data testing. It describes four Russian nuclear data centers and their relations to the International Nuclear Data Centres Network, and their holdings of nuclear data libraries of Russian and international origin. A summary of nuclear data applications in energy and non-energy fields is given. An appendix contains a detail nuclear data research programme for the years 1995 - 2005. (author). 16 refs, 1 fig., 6 tabs

  14. Research in theoretical nuclear physics

    International Nuclear Information System (INIS)

    Research progress on the following subjects is summarized: (1) first and second order contributions to two-neutron transfer, (2) proximity potential in coupled-channel calculations, (3) spin-dependent interactions in heavy ion reactions, (4) nuclear field theory and standard Goldstone perturbation theory, (5) effective operators with potential from meson theory, (6) microscopic study of the 3He(α,γ)7Be electric-dipole capture reaction, and (7) influence of target clustering on internuclear antisymmetrization. Project proposals are reviewed and publications are listed

  15. Gordon Conference on Nuclear Research

    International Nuclear Information System (INIS)

    Session topics were: quarks and nuclear physics; anomalons and anti-protons; the independent particle structure of nuclei; relativistic descriptions of nuclear structure and scattering; nuclear structure at high excitation; advances in nuclear astrophysics; properties of nuclear material; the earliest moments of the universe; and pions and spin excitations in nuclei

  16. Progress of nuclear safety research, 2005

    OpenAIRE

    安全性研究成果編集委員会

    2006-01-01

    The Japan Atomic Energy Research Institute (JAERI), one of the predecessors of the Japan Atomic Energy Agency (JAEA), had conducted nuclear safety research primarily at the Nuclear Safety Research Center in close cooperation with the related departments in accordance with the Long Term Plan for Development and Utilization of Nuclear Energy and Five-Years Program for Safety Research issued by the Japanese government. The fields of conducting safety research at JAERI were the engineering safety...

  17. Research in theoretical nuclear physics

    International Nuclear Information System (INIS)

    This report contains abstracts of ongoing projects in the following areas: strong interaction physics; relativistic heavy ion physics; nuclear structure and nuclear many-body theory; and nuclear astrophysics

  18. Use of research reactors for training and teaching nuclear sciences

    International Nuclear Information System (INIS)

    Training activities on reactors are organized by Cea on 2 specially dedicated reactors Ulysse (Saclay) and Siloette (Grenoble) and 2 research reactors Minerve (Cadarache) and Azur (Cadarache, facility managed by Technicatome). About 4000 students have been trained on Ulysse since its commissioning more than 40 years ago. The concept that led to the design of Ulysse was to build a true reactor dedicated to teaching and training activities and that was able to operate with great flexibility and under high conditions of safety, this reactor is inspired from the Argonaut-type reactor. The main specificities of Ulysse are: a nominal power of 100 kW, a maximal thermal neutron flux of 1.4 1012 n.cm-2.s-1, a 90 % enriched fuel, a graphite reflector, the use of water as coolant and moderator, and 6 cadmium plates as control rods. Ulysse allows students to get practical experience on a large range of topics: approach to criticality, effect of the starting neutron source, calibration of control rods, distribution of the neutron flux in the thermal column, temperature coefficient, radiation detectors, neutron activation analysis, and radioprotection. (A.C.)

  19. KROTOS FCI experimental programme at CEA Cadarache: new features and status

    Energy Technology Data Exchange (ETDEWEB)

    Bonnet, J.M.; Bullado, Y.; Journeau, C.; Fouquart, P.; Piluso, P.; Sergeant, C.; Magallon, D. [CEA-Cadarache, DTN/STRI/LMA, Bat 708, BP1, 13108 Saint Paul lez Durance cedex (France)

    2005-07-01

    Full text of publication follows: KROTOS facility has been operated by the European Commission at JRC-Ispra for many years until 1999 as part of the FARO/KROTOS programme. The programme had to be stopped at JRC due to new EC priorities, and an agreement was concluded with CEA to transfer the KROTOS facility and know-how to Cadarache to continue investigating the pending FCI issues. By this agreement, CEA became owner of the facility. The main objective of the KROTOS programme at CEA Cadarache is understanding the role of melt properties in steam explosion propagation and energetics and, in particular, steam explosion behaviour of prototypical corium melts. Possible influence of physicochemical processes on explosiveness will also be explored. Actually, analysis of alumina debris produced at Ispra have shown that formation of metastable phases and chemical reaction with water at high temperature may play a significant role in enhancing heat transfer to water in the explosion phase. In order to reach the objective, steam explosion experiments are performed in well characterised conditions for a large spectrum of conditions and melt compositions of interest for both in- and ex-vessel situations. A trigger is applied as a rule. Advanced technology and instrumentation is used to reduce uncertainties on initial conditions and characterise the various phases of an explosion, with emphasis on high energy X-ray cinematography to qualify pre-mixing. This advanced instrumentation will enable the measurement of detailed variables to consolidate the qualification of the FCI codes. The use of high energy X-rays made it necessary to construct a new building to house the facility and its components. The facility should newly become operative early 2005. Main improvements with respect to Ispra concern melt delivery, hydrogen measurement and X-ray imaging. Preliminary studies have demonstrated that identification of the pre-mixture-water interface and coherent melt jet core, and

  20. Overview of research potential of Institute for Nuclear Research

    International Nuclear Information System (INIS)

    The main organizations involved in nuclear power production in Romania, under supervision of Presidency, Prime Minister and Parliament are: CNCAN (National Commission for Nuclear Activities Control), Nuclear Agency, Ministry of Economy and Commerce, ANDRAD (Waste Management Agency), SNN (Nuclearelectrica National Society), RAAN (Romanian Authority for Nuclear Activities), ICN (Institute for Nuclear Research - Pitesti), SITON (Center of Design and Engineering for Nuclear Projects- Bucharest); ROMAG-PROD (Heavy Water Plant), CNE-PROD (Cernavoda Nuclear Power Plant - Production Unit), CNE-INVEST (Cernavoda Nuclear Power Plant -Investments Unit), FCN (Nuclear Fuel Factory). The Institute for Nuclear Research, Pitesti INR, Institute for Nuclear Research, Pitesti is endowed with a TRIGA Reactor, Hot Cells, Materials Laboratories, Nuclear Fuel, Nuclear Safety Laboratories, Nuclear Fuel, Nuclear Safety. Waste management. Other research centers and laboratories implied in nuclear activities are: ICIT, National Institute for cryogenics and isotope technologies at Rm Valcea Valcea. with R and D activity devoted to heavy water technologies, IFIN, Institute for nuclear physics and engineering, Bucharest, as well as the educational institutions involved in atomic energy applications and University research, Politechnical University Bucharest, University of Bucharest, University of Pitesti, etc. The INR activity outlined, i.e. the nuclear power research as a scientific and technical support for the Romanian nuclear power programme, mainly dedicated to the existing NPP in the country (CANDU). Focused with priority are: - Nuclear Safety (behavior of plant materials, components, installations during accident conditions and integrity investigations); - Radioactive Waste Management Radioactive; - Radioprotection; Product and services supply for NPP. INR Staff numbers 320 R and D qualified and experienced staff, 240 personnel in devices and prototype workshops and site support

  1. Status of nuclear safety research - 2000

    Energy Technology Data Exchange (ETDEWEB)

    Sobajima, Makoto; Sasajima, Hideo; Umemoto, Michitaka; Yamamoto, Toshihiro; Tanaka, Tadao; Togashi, Yoshihiro; Nakata, Masahito [eds.] [Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan). Tokai Research Establishment

    2000-11-01

    The nuclear safety research at JAERI is performed in accordance with the long term plan on nuclear research, development and use and the safety research yearly plan determined by the government and under close relationship to the related departments in and around the Nuclear Safety Research Center. The criticality accident having occurred in Tokai-mura in 1999 has been the highest level nuclear accident in Japan and ensuring safety in whole nuclear cycle is severely questioned. The causes of such an accident have to be clarified not only technical points but also organizational points, and it is extremely important to make efforts in preventing recurrence, to fulfill emergency plan and to improve the safety of whole nuclear fuel cycle for restoring the reliability by the people to nuclear energy system. The fields of conducting safety research are engineering safety research on reactor facilities and nuclear fuel cycle facilities including research on radioactive waste processing and disposal and research and development on future technology for safety improvement. Also, multinational cooperation and bilateral cooperation are promoted in international research organizations in the center to internationally share the recognition of world-common issues of nuclear safety and to attain efficient promotion of research and effective utilization of research resources. (author)

  2. The nuclear research centre at Bariloche, Argentina

    International Nuclear Information System (INIS)

    The nuclear research centre at Bariloche (CAB) is one of the four centres under the Atomic Energy Commission of Argentina (CNEA). The research programme of CAB addresses various issues like nuclear reactor development, nuclear fuel and fuel cycle, applications of radioisotopes and radiation, and waste management. There is also a basic nuclear science component. The human resource development in the areas of physics and nuclear engineering is done in an associated Balseiro Institute which has undergraduate and graduate programmes as well as doctoral and postdoctoral research. The Centre interacts well with the society and provides services in the nuclear area. It has a close interaction with the nuclear sector of Argentina as also with many international organisations. Regulatory control over the Centre is carried out by the Nuclear Regulatory Authority of Argentina. (author)

  3. Nuclear safety research at the European Commission's Joint Research Centre

    International Nuclear Information System (INIS)

    Nuclear power plants currently generate some 35 % of electricity used in the European Union and applicant countries. Nuclear safety will therefore remain a priority for the EU, particularly in view of enlargement, the need to monitor ageing nuclear installations and the licencing of advanced new reactor systems. The European Commission's Joint Research Centre (JRC), with its long involvement and recognised competence in nuclear safety related activities, provides direct support to the European Commission services responsible for nuclear safety and civil protection. (author)

  4. Research in theoretical nuclear physics

    International Nuclear Information System (INIS)

    This report discusses the following areas of investigation of the Stony Brook Nuclear Theory Group: the physics of hadrons; QCD and the nucleus; QCD at finite temperature and high density; nuclear astrophysics; nuclear structure and many-body theory; and heavy ion physics

  5. Ongkharak nuclear research center in Thailand

    International Nuclear Information System (INIS)

    The project for the building of a new nuclear research center to be build in Thailand is discussed. The main facilities of this project are (1) a research reactor as the core of the Nuclear Research Center; (2) an isotope production facility; (3) a centralized waste processing and storage facility; (4) supporting facilities such as nuclear chemistry and physics laboratories, radiation protection buildings, construction and maintenance workshops, a computer center, administration and management buildings, cyclotron building

  6. Progress of nuclear safety research. 2003

    International Nuclear Information System (INIS)

    JAERI is conducting nuclear safety research primarily at the Nuclear Safety Research Center in close cooperation with the related departments in accordance with the Long Term Plan for Development and Utilization of Nuclear Energy and Annual Plan for Safety Research issued by the Japanese government. The fields of conducting safety research at JAERI are the engineering safety of nuclear power plants and nuclear fuel cycle facilities, and radioactive waste management as well as advanced technology for safety improvement or assessment. Also, JAERI has conducted international collaboration to share the information on common global issues of nuclear safety and to supplement own research. Moreover, when accidents occurred at nuclear facilities, JAERI has taken a responsible role by providing technical experts and investigation for assistance to the government or local public body. This report summarizes the nuclear safety research activities of JAERI from April 2001 through March 2003 and utilized facilities. This report also summarizes the examination of the ruptured pipe performed for assistance to the Nuclear and Industrial Safety Agency (NISA) for investigation of the accident at the Hamaoka Nuclear Power Station Unit-1 on November, 2001, and the integrity evaluation of cracked core shroud of BWRs of the Tokyo Electric Power Company performed for assistance to the Nuclear Safety Commission in reviewing the evaluation reports by the licensees. (author)

  7. Progress of nuclear safety research, 1990

    International Nuclear Information System (INIS)

    Since the Japan Atomic Energy Research Institute (JAERI) was founded as a nonprofit, general research and development organization for the peaceful use of nuclear energy, it has actively pursued the research and development of nuclear energy. Nuclear energy is the primary source of energy in Japan where energy resources are scarce. The safety research is recognized at JAERI as one of the important issues to be clarified, and the safety research on nuclear power generation, nuclear fuel cycle, waste management and environmental safety has been conducted systematically since 1973. As of the end of 1989, 38 reactors were in operation in Japan, and the nuclear electric power generated in 1988 reached 29 % of the total electric power generated. 50 years have passed since nuclear fission was discovered in 1939. The objective of the safety research at JAERI is to earn public support and trust for the use of nuclear energy. The overview of the safety research at JAERI, fuel behavior, reliability of reactor structures and components, reactor thermal-hydraulics during LOCA, safety assessment of nuclear power plants and nuclear fuel cycle facilities, radioactive waste management and environmental radioactivity are reported. (K.I.)

  8. Medical applications in a nuclear research centre

    International Nuclear Information System (INIS)

    In these days of public aversion to nuclear power, it can be important to point at the medical applications of ionising radiation. Not only the general public, but also the authorities and research centres have to be aware of these medical applications, which are not without risk for public health. Now that funding for nuclear research is declining, an opening to the medical world can give new opportunities to a nuclear research centre. A lot of research could be done where the tools developed for the nuclear power world are very useful. Even new applications for the research reactors like BNCT (boron neutron capture therapy) can be envisaged for the near future. In this contribution an overview will be given of the different techniques used in the medical world with ionising radiation. The specific example of the Belgian Nuclear Research Centre will be given where the mission statement was changed to include a certain number of medical research topics. (authors)

  9. Research for nuclear power. A Swiss perspective

    International Nuclear Information System (INIS)

    Nuclear energy research in Switzerland is concentrated in the Department for Nuclear Energy and Safety Research of the Paul Scherrer Institute (PSI). Nuclear research at PSI is structured around three main poles: safety and related operational issues for existing NPPs, nuclear waste management, and safety characteristics of future reactor concepts. Further, global aspects of energy systems are examined with regard to safety, economics and environmental impact. Presently, a total effort of about 200 py/a is invested in the nuclear research. Government funding of nuclear research was relatively stable during recent years, reaching about 35 MCHF/a. External funding of about 15 MCHF/a is expected to remain stable. (R.P.)

  10. Progress of nuclear safety research - 2005

    International Nuclear Information System (INIS)

    The Japan Atomic Energy Research Institute (JAERI), one of the predecessors of the Japan Atomic Energy Agency (JAEA), had conducted nuclear safety research primarily at the Nuclear Safety Research Center in close cooperation with the related departments in accordance with the Long Term Plan for Development and Utilization of Nuclear Energy and Five-Years Program for Safety Research issued by the Japanese government. The fields of conducting safety research at JAERI were the engineering safety of nuclear power plants and nuclear fuel cycle facilities, and radioactive waste management as well as advanced technology for safety improvement or assessment. Also, JAERI had conducted international collaboration to share the information on common global issues of nuclear safety and to supplement own research. Moreover, when accidents occurred at nuclear facilities, JAERI had taken a responsible role by providing experts in assistance to conducting accident investigations or emergency responses by the government or local government. These nuclear safety research and technical assistance to the government have been taken over as an important role by JAEA. This report summarizes the nuclear safety research activities of JAERI from April 2003 through September 2005 and utilized facilities. (author)

  11. Research nuclear reactor operation management

    International Nuclear Information System (INIS)

    Some aspects of reactor operation management are highlighted. The main mission of the operational staff at a testing reactor is to operate it safely and efficiently, to ensure proper conditions for different research programs implying the use of the reactor. For reaching this aim, there were settled down operating plans for every objective, and procedure and working instructions for staff training were established, both for the start-up and for the safe operation of the reactor. Damages during operation or special situations which can arise, at stop, start-up, maintenance procedures were thoroughly considered. While the technical skill is considered to be the most important quality of the staff, the organising capacity is a must in the operation of any nuclear facility. Staff training aims at gaining both theoretical and practical experience based on standards about staff quality at each work level. 'Plow' sheet has to be carefully done, setting clear the decision responsibility for each person so that everyone's own technical level to be coupled to the problems which implies his responsibility. Possible events which may arise in operation, e.g., criticality, irradiation, contamination, and which do not arise in other fields, have to be carefully studied. One stresses that the management based on technical and scientific arguments have to cover through technical, economical and nuclear safety requirements a series of interlinked subprograms. Every such subprograms is subject to some peculiar demands by the help of which the entire activity field is coordinated. Hence for any subprogram there are established the objectives to be achieved, the applicable regulations, well-defined responsibilities, training of the personnel involved, the material and documentation basis required and activity planning. The following up of positive or negative responses generated by experiments and the information synthesis close the management scope. Important management aspects

  12. Progress of nuclear safety research. 2002

    Energy Technology Data Exchange (ETDEWEB)

    Anoda, Yoshinari; Kudo, Tamotsu; Tobita, Tohru (eds.) [Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan). Tokai Research Establishment] (and others)

    2002-11-01

    JAERI is conducting nuclear safety research primarily at the Nuclear Safety Research Center in close cooperation with the related departments in accordance with the Long Term Plan for Development and Utilization of Nuclear Energy and Annual Plan for Safety Research issued by the Japanese government. The fields of conducting safety research at JAERI are the engineering safety of nuclear power plants and nuclear fuel cycle facilities, and radioactive waste management as well as advanced technology for safety improvement or assessment. Also, JAERI has conducted international collaboration to share the information on common global issues of nuclear safety and to supplement own research. Moreover, when accidents occurred at nuclear facilities, JAERI has taken a responsible role by providing technical experts and investigation for assistance to the government or local public body. This report summarizes the nuclear safety research activities of JAERI from April 2000 through April 2002 and utilized facilities. This report also summarizes the examination of the ruptured pipe performed for assistance to the Nuclear and Industrial Safety Agency (NISA) for investigation of the accident at the Hamaoka Nuclear Power Station Unit-1 on November, 2001. (author)

  13. Coordinating Space Nuclear Research Advancement and Education

    International Nuclear Information System (INIS)

    The advancement of space exploration using nuclear science and technology has been a goal sought by many individuals over the years. The quest to enable space nuclear applications has experienced many challenges such as funding restrictions; lack of political, corporate, or public support; and limitations in educational opportunities. The Center for Space Nuclear Research (CSNR) was established at the Idaho National Laboratory (INL) with the mission to address the numerous challenges and opportunities relevant to the promotion of space nuclear research and education.1 The CSNR is operated by the Universities Space Research Association and its activities are overseen by a Science Council comprised of various representatives from academic and professional entities with space nuclear experience. Program participants in the CSNR include academic researchers and students, government representatives, and representatives from industrial and corporate entities. Space nuclear educational opportunities have traditionally been limited to various sponsored research projects through government agencies or industrial partners, and dedicated research centers. Centralized research opportunities are vital to the growth and development of space nuclear advancement. Coordinated and focused research plays a key role in developing the future leaders in the space nuclear field. The CSNR strives to synchronize research efforts and provide means to train and educate students with skills to help them excel as leaders.

  14. Nuclear energy research of the European Community

    International Nuclear Information System (INIS)

    In the report The Advisory Committee on Nuclear Energy examines the possibilities and needs of Finland to participate in the research programmes in the field of nuclear energy within the Framework Programmes for research and technology of the European Community (EC). In addition to the research aspects, the Advisory Committee also examines the adequacy of the researcher resources and the financial effects of the possible participation in Finland

  15. Research in theoretical nuclear physics

    International Nuclear Information System (INIS)

    We shall organize the description of our many activities under following broad headings: Strong Interaction Physics: the physics of hadrons; QCD and the nucleus; and QCD at finite temperature and high density. Relativistic Heavy Ion Physics. Nuclear Structure and Many-body Theory. Nuclear Astrophysics. While these are the main areas of activity of the Stony Brood group, they do not cover all activities

  16. Enforcement of control decree for radiation protection devices on the Cadarache center

    International Nuclear Information System (INIS)

    On the Cadarache center there are nearly 1800 mobile devices and 800 fixed. The periodic calibration checks are performed by type with the same sources on every installation of the Center. A commune methodology was developed by type of device. It is presented in the form of cards with a phasing of operations as a picture. (N.C.)

  17. Recent developments in post-irradiation examination techniques for water reactor fuel. Proceedings of a technical committee meeting held in Cadarache, France, 17-21 October 1994

    International Nuclear Information System (INIS)

    At the invitation of the Government of France, following a proposal of the International Working Group on Water Reactor Fuel Performance and Technology (IWGFPT) the IAEA convened a Technical Committee meeting from 14 to 21 October 1994 in Cadarache to discuss recent technical advances and improvements in the field of post-irradiation examination (PIE) of fuel used in nuclear power plants. Fifty participants representing 14 countries attended the meeting and 30 papers were presented and discussed during five technical sessions. Working Groups composed of the session chairmen and authors of papers prepared summaries of each session including conclusions and recommendations for future work. Refs, figs and tabs

  18. The key role of critical mock-up facilities for neutronic physics assessment of advanced reactors: an overview of Cea Cadarache tools

    International Nuclear Information System (INIS)

    The Experimental Physics section of CEA Cadarache operates three critical facilities devoted to neutronic studies of advanced reactors (EOLE, MINERVE and MASURCA) covering a large scope of interests. These include 100% MOX core in ABWR qualification, knowledge improvement of basic nuclear data for heavy nuclides for new options of the fuel cycle - especially the multi-recycling of plutonium - and accelerator-driven systems neutronic behaviour for transmutation studies. The paper describes these facilities, the scientific programmes associated and the progressive improvement of experimental techniques, the aim being to significantly reduce the uncertainties regarding the evaluation of the physical parameters. (authors)

  19. PSI nuclear energy research progress report 1988

    International Nuclear Information System (INIS)

    The progress report at hand deals with nuclear energy research at PSI. The collection of articles covers a large number of topics: different reactor systems, part of the fuel cycle, the behaviour of structural materials. Examples of the state of knowledege in different disciplines are given: reactor physics, thermal-hydraulics, heat transfer, fracture mechanics, instrumental analysis, mathematical modelling. The purpose of this collection is to give a fair account of nuclear energy research at PSI. It should demonstrate that nuclear energy research is a central activity also in the new institute, the scientific basis for the continuing exploitation of nuclear power in Switzerland is preserved, work has continued not only along established lines but also new research topics were tackled, the quality of work corresponds to international standards and in selected areas is in the forefront, the expertise acquired also finds applications in non-nuclear research tasks. (author) 92 figs., 18 tabs., 316 refs

  20. Open source research and nuclear safeguards

    International Nuclear Information System (INIS)

    Full text: The paper will assess the utility of open source research for enhancing the collection and analysis of information related to nuclear safeguards. The International Centre for Security Analysis (ICSA) at King's College London adopts a cross-disciplinary approach for open source research relevant to nuclear safeguards by combining expertise in science and technology, political science, information technology and multiple languages including Arabic, Farsi, English, French, German, Japanese, Korean, Mandarin, Russian and Turkish. The paper will examine the following sets of issues related to open source research in the field of nuclear safeguards: - the various 'types' of open sources that are applicable to enhancing the analysis of nuclear safeguards issues (primary, secondary, technical and 'grey literature'); - the 'utility' of open source research in terms of enhancing the analysis of nuclear safeguards issues (contextual awareness, tip-off, response to unexpected contingencies); - the potential 'problems' associated with researching open sources related to nuclear safeguards issues (inaccuracy, bias, irrelevance, disinformation); - the 'challenges' involved in conducting open source research on nuclear safeguards issues (information overload, open versus closed societies. The paper will also highlight the challenges posed by open source analysis). The utility, problems and challenges associated with open source research in the field of nuclear safeguards will be illustrated with various thematic, regional and country-based examples. (author)

  1. Karlsruhe Nuclear Research Center. Research and development program 1992

    International Nuclear Information System (INIS)

    The KfK R and D activities are classified by ten point-of-main-effort projects: 1) low-pollution/low-waste methods, 2) environmental energy and mass transfers, 3) nuclear fusion, 4) nuclear saftey research, 5) radioactive waste management, 6) superconduction, 7) microtechnics, 8) materials handling, 9) materials and interfaces, 10) basic physical research. (orig.)

  2. Installation of a shielded SIMS in CEA Cadarache

    International Nuclear Information System (INIS)

    A shielded SIMS 6f has been installed in the LECA in 1999 and will examine nuclear fuels before the end of this year. Meanwhile several studies have been realised to test its technical performance for nuclear materials analysis. After a brief presentation of the design of the shielded SIMS, five examples of preliminary results will be underlined. In the nuclear field, SIMS is currently used for the analysis of Zircaloy cladding corrosion because it can detect light elements like boron or lithium. More than a quantitative measurement of isotopes, it was possible with our SIMS to produce a two dimension image of the corrosion layer focusing on the protective layer. SIMS has also the advantage to detect isotopes with a low concentration. This property will be enlightened with some results obtained on sulphur in UO2. Because SIMS uses the erosion of the sample surface, it is possible to make depth profile. This possibility will be demonstrated on water altered glass samples on which the altered layer will be evidenced on depth profile. The last application of SIMS presented in the paper is addressed to nuclear fuel with detection of xenon. Fission gases release is indeed of first importance for nuclear fuel because it affects fuel swelling, rod internal pressure, fuel thermal conductivity via the formation of pores etc. We have demonstrated that it was possible to measure xenon on an unirradiated UO2 sample implanted with xenon. It was also proved that xenon could be measured in gaseous state, which would make possible the measurement of xenon filling pores. (author)

  3. Nuclear safety research in HGF 2012

    International Nuclear Information System (INIS)

    After the events at the Japanese nuclear power plant of Fukushima Daiichi, the German Federal government decided that Germany will give up electricity generation from nuclear power within a decade. The last reactor will be disconnected from the power grid in 2022. Helping to make this opt-out safe is one of the duties of the Helmholtz Association with its Nuclear Safety Research Program within the Energy Research Area. Also the demolition of nuclear power plants and the repository problem will keep society, and thus also research, busy for a number of decades to come. Giving up electricity production from nuclear power thus must not mean giving up the required nuclear technology competences. In the fields of reactor safety, demolition, final storage, radiation protection, and crisis management, in critical support of international developments, and for competent evaluation of nuclear facilities around Germany, these competences will be in demand far beyond the German opt-out. This is the reason why the final report by the Ethics Committee on 'Safe Energy Supply' emphasizes the importance of nuclear technology research. Close cooperation on national, European and international levels is indispensable in this effort. Also nuclear safety research in the Helmholtz Association is aligned with the challenges posed by the opt-out of the use of nuclear power. It is important that the high competences in the areas of plant safety and demolition, handling of radioactive waste, and safe final storage as well as radiation protection be preserved. The Nuclear Safety Research Program within the Energy Research Area of the Helmholtz Association therefore will continue studying scientific and technical aspects of the safety of nuclear reactors and the safety of nuclear waste management. These research activities are provident research conducted for society and must be preserved for a long period of time. The work is closely harmonized with the activities of the partners in the

  4. Nuclear Fusion Fuel Cycle Research Perspectives

    International Nuclear Information System (INIS)

    As a part of the International Thermonuclear Experimental Reactor (ITER) Project, we at the Korea Atomic Energy Research Institute (KAERI) and our National Fusion Research Institute (NFRI) colleagues are investigating nuclear fusion fuel cycle hardware including a nuclear fusion fuel Storage and Delivery System (SDS). To have a better knowledge of the nuclear fusion fuel cycle, we present our research efforts not only on SDS but also on the Fuel Supply System (FS), Tokamak Exhaust Processing System (TEP), Isotope Separation System (ISS), and Detritiation System (DS). To have better knowledge of the nuclear fusion fuel cycle, we presented our research efforts not only on SDS but also on the Fuel Supply System (FS), Tokamak Exhaust Processing System (TEP), Isotope Separation System (ISS), and Detritiation System (DS). Our efforts to enhance the tritium confinement will be continued for the development of cleaner nuclear fusion power plants

  5. Nuclear Fusion Fuel Cycle Research Perspectives

    Energy Technology Data Exchange (ETDEWEB)

    Chung, Hongsuk; Koo, Daeseo; Park, Jongcheol; Kim, Yeanjin [KAERI, Daejeon (Korea, Republic of); Yun, Sei-Hun [National Fusion Research Institute, Daejeon (Korea, Republic of)

    2015-05-15

    As a part of the International Thermonuclear Experimental Reactor (ITER) Project, we at the Korea Atomic Energy Research Institute (KAERI) and our National Fusion Research Institute (NFRI) colleagues are investigating nuclear fusion fuel cycle hardware including a nuclear fusion fuel Storage and Delivery System (SDS). To have a better knowledge of the nuclear fusion fuel cycle, we present our research efforts not only on SDS but also on the Fuel Supply System (FS), Tokamak Exhaust Processing System (TEP), Isotope Separation System (ISS), and Detritiation System (DS). To have better knowledge of the nuclear fusion fuel cycle, we presented our research efforts not only on SDS but also on the Fuel Supply System (FS), Tokamak Exhaust Processing System (TEP), Isotope Separation System (ISS), and Detritiation System (DS). Our efforts to enhance the tritium confinement will be continued for the development of cleaner nuclear fusion power plants.

  6. Nuclear data and low energy nuclear research in Israel

    International Nuclear Information System (INIS)

    The Israel Nuclear Data and Low Energy Nuclear Research relevant to the International Nuclear Data Committee was continued in the various institutions listed in previous Progress Reports (LS-270 for 1976). The latest major experimental facility, the 14 UD pelletron, was installed in the Koffler Accelerator Tower at the Weizmann Institute of Science, Rehovot, and accepted on April 1st 1977. A report in Revue de Physique Appliquee of October 1977 including a description of the facility, acceptance performance, as well as some supplementary devices, is reproduced in the beginning of this report. Brief abstracts of the research work, both published and unpublished, are presented. (author)

  7. Central Institute for Nuclear Research (1956 - 1979)

    International Nuclear Information System (INIS)

    The Central Institute for Nuclear Research (ZfK) of the Academy of Sciences of the GDR is presented. This first overall survey covers the development of the ZfK since 1956, the main research activities and results, a description of the departments responsible for the complex implementation of nuclear research, the social services for staff and the activities of different organizations in the largest central institute of the Academy of Sciences of the GDR. (author)

  8. Nuclear Energy Division. 2009 Activity report

    International Nuclear Information System (INIS)

    After a presentation of the future investment programme of the nuclear energy department at the French national Nuclear Research Center (CEA), this report proposes a description of tomorrow's industrial nuclear systems (back-end of future fuel cycle, fourth generation systems, basic scientific and technological research), describes how current nuclear industrial systems are optimized (front-end and back-end of fuel cycle, second and third generation reactors). It presents the main tools for nuclear development: simulation programme, the Jules Horowitz reactor project, maintenance of specific facilities, research valorisation. It reports the activities related to the clean-up and dismantling in different nuclear sites, presents the activities of CEA's nuclear research centres (Saclay, Cadarache, Marcoule), briefly presents the transverse material programme, recalls some events, and gives some key figures

  9. Literature survey 'Impact of the Cadarache Centre activity on the environment'. Survey performed by the CRIIRAD laboratory for the Cadarache's CLI

    International Nuclear Information System (INIS)

    After a presentation of the Cadarache Centre installations and activities, this document reports a literature survey based on the documents provided by the Centre and related to dismissals and incidents since the beginning of the Centre activity, and to environment control during some critical periods. Several issues are discussed: the radioactive atmospheric effluents and their impact, the control of underground waters, the control of surface water environment (impact of liquid radioactive effluents and monitoring of run-off waters), soil and food chain monitoring. For each of these themes, control and monitoring data are analysed

  10. Continuously tritium monitoring of the pipe of liquid effluents at the Cea Cadarache; Controle en continu du tritium de la conduite des effluents liquides du CEA Cadarache

    Energy Technology Data Exchange (ETDEWEB)

    Pira, Y

    2004-07-01

    This report is oriented toward the radiation protection of environment that is an essential component of radiation protection. It is necessary to detect any solid, liquid or gaseous abnormal release and to find its origin. The present study bears on a detection instrument in continuously to find tritium in liquid effluents of the Cea Cadarache. After having study the functioning principle of this device, an evaluation of its performances has been realised ( back noise, yield, detection limit) and to a checking in real conditions of utilization. (N.C.)

  11. Physical research on RAPSODIE

    International Nuclear Information System (INIS)

    The purpose of the paper is to give a review of the present state of research on the physics of the RAPSODIE fast reactor, to be constructed at the Cadarache Nuclear Research Centre. The reasons for selecting and designing this type of reactor are exposed. An account is then given of various neutron studies, including critical masses, spectra, neutron economy, fuel development and plutonium production, reactivity coefficients and control methods. Finally, some results of research on stability and dynamic behaviour (reactor shut-down, dropping of rods) and on explosion accidents are quoted. (author)

  12. Nuclear Research Institute Rez view

    International Nuclear Information System (INIS)

    In this presentation author deals with the present state and perspectives of nuclear energy in the Czech Republic and in the Slovak Republic. It is concluded that lifetime extension and finalization of Mochovce NPP Units 3 and 4 is the cheapest solution for base load production of electricity and is in line with the European union energy challenges: - decrease of carbon dioxide emissions; dependence on energy sources from politically unstable regions; decrease import dependence on energy sources. Nuclear energy is one of important sources for long term sustainability in energy. GEN IV is successful with meet the new requirements after 2025. We should participate on this long term development effort

  13. Nuclear Research Centre of Maamora Morocco

    International Nuclear Information System (INIS)

    Morocco has a long and rich history in nuclear technology which began in the 1950s with the development of nuclear techniques in several important socio-economic fields such as medicine, agriculture and industrial applications. The development of nuclear technology evolved over various organizations, primarily within the Ministry of Education. However, with the formation of the National Centre for Nuclear Energy and Technology (CNESTEN) the development of nuclear technology in Morocco has been reinforced. Morocco is looking forward and actively pursuing alternative sources of energy and has a very strong interest in nuclear power generation and associated technologies such as nuclear desalination. Entry into these new technologies is required since there are no natural sources of energy, Morocco currently imports most of its energy needs from abroad and has a rapidly expanding energy need. In this paper, we present CNESTEN and its main facilities, missions, research programmes, human resources, training, education, national and international cooperation, etc

  14. Research in theoretical nuclear physics

    International Nuclear Information System (INIS)

    This paper discusses: the role of nuclear binding in EMC effect; skyrmion quantization and phenomenology; lattice gauge Monte Carlo calculations; identification of tensor glueball; evidence of mesoniums in bar pm annihilation and γγ reactions; Skyrme-Landau parameterization of effective NN interactions; and quark-gluon plamsa

  15. PSI nuclear energy research progress report 1989

    International Nuclear Information System (INIS)

    This report gives on overview on the PSI's nuclear energy research in the field of reactor physics and systems, thermal-hydraulics, materials technology and nuclear processes, waste management program and LWR safety program. It contains also papers dealing with reactor safety, high temperature materials, decontamination, radioactive waste management and materials testing. 74 figs., 20 tabs., 256 refs

  16. Nuclear Safety Research Department annual report 2000

    DEFF Research Database (Denmark)

    Majborn, B.; Nielsen, Sven Poul; Damkjær, A.;

    2001-01-01

    The report presents a summary of the work of the Nuclear Safety Research Department in 2000. The department's research and development activities were organized in two research programmes: "Radiation Protection and Reactor Safety" and "Radioecology andTracer Studies". In addtion the department...

  17. Nuclear Safety Research Department annual report 2001

    DEFF Research Database (Denmark)

    Majborn, B.; Damkjær, A.; Nielsen, Sven Poul;

    2002-01-01

    The report presents a summary of the work of the Nuclear Safety Research Department in 2001. The department's research and development activities were organized in two research programmes: "Radiation Protection and Reactor Safety" and "Radioecology andTracer Studies". In addition the department...

  18. Local computer network for nuclear research

    International Nuclear Information System (INIS)

    The logical and physical level description of the local area network for nuclear research is presented. The network architecture of the measurement center for U-240 cyclotron was considered. 3 refs., 1 tab., 3 figs

  19. Planning and implementation of nuclear research programmes

    International Nuclear Information System (INIS)

    The planning and implementation of nuclear research programmes in developed and developing countries is discussed. The main aspects of these programmes in USA, France, Japan, India and Brazil are reported. (M.W.O.)

  20. Study of nuclear data and applied nuclear physics at the Dalat Institute for Nuclear Research (Vietnam)

    International Nuclear Information System (INIS)

    The Dala Institute for Nuclear Research (DINR) is the main nuclear research establishment of Vietnam National Atomic Energy Commission (VINATOM). The activity of DINR in neutron activation analysis (NAA), radioisotope production and radiation technology has begun since 1980s using nuclear reactor and Co-60 radiation source. The safe operation and efficient exploitation of the Dalat nuclear reactor have required researches on nuclear data and reactor physics. This report presents study of nuclear data and applied nuclear physics at the Dalat Institute for Nuclear Research using filtered neutron beams and the thermal column of the reactor. The information presented is based mainly on the results of the National Research Contracts 50A-01-01-03, KT-04-3.2.3 and KC-09-08 for the period 1985-1995. (author). 28 refs, 17 figs, 3 tabs

  1. Gaseous fuel nuclear reactor research

    Science.gov (United States)

    Schwenk, F. C.; Thom, K.

    1975-01-01

    Gaseous-fuel nuclear reactors are described; their distinguishing feature is the use of fissile fuels in a gaseous or plasma state, thereby breaking the barrier of temperature imposed by solid-fuel elements. This property creates a reactor heat source that may be able to heat the propellant of a rocket engine to 10,000 or 20,000 K. At this temperature level, gas-core reactors would provide the breakthrough in propulsion needed to open the entire solar system to manned and unmanned spacecraft. The possibility of fuel recycling makes possible efficiencies of up to 65% and nuclear safety at reduced cost, as well as high-thrust propulsion capabilities with specific impulse up to 5000 sec.

  2. Nuclear research with heavy ions

    International Nuclear Information System (INIS)

    This report discusses the following topics: Asymmetric fission of 149Tb* from the finite-range, rotating-liquid-drop model: mean total kinetic energies for binary fragmentation; charged-particle evaporation from hot composite nuclei: evidence over a broad Z range for distortions from cold nuclear profiles; the role of reversed kinematics and double kinematic solutions in nuclear reactions studies; production of intermediate-mass-fragments in the reaction 98Mo + 51V at an excitation energy E* = 224-MeV; emission of light charged particles in the reaction 344-MeV 28Si + 121Sb; continued developments of the statistical evaporation code LILITA N90; and planning for heavy-ion-collision studies at very high energies: the STAR collaboration at RHIC

  3. Nuclear technology in research and everyday life

    International Nuclear Information System (INIS)

    The paper.. discusses the impact of nuclear technology in research and everyday life covering the following issues: miniaturization of memory devices, neutron radiography in material science, nuclear reactions in the universe, sterilization of food, medical applies, cosmetics and packaging materials using beta and gamma radiation, neutron imaging for radioactive waste analysis, microbial transformation of uranium (geobacter uraniireducens), nuclear technology knowledge preservation, spacecrafts voyager 1 and 2, future fusion power plants, prompt gamma activation analysis in archeology, radiation protection and radioecology and nuclear medicine (radiotherapy).

  4. Nuclear reactor safety research in Kazakhstan

    International Nuclear Information System (INIS)

    Full text : The paper summarizes activities being implemented by the National Nuclear Center of the Republic of Kazakhstan in support of safe operation of nuclear reactors; shows its crucial efforts and further road map in this line. As is known, the world community considers nuclear reactor safety as one of the urgent research areas. Kazakhstan has been pursuing studies in support of nuclear energy safety since early 80s. The findings allow to coordinate available computational methods and design new ones while validating new NPP Projects and making analysis for reactor installations available

  5. Nuclear fusion research in Australia

    International Nuclear Information System (INIS)

    In this paper the recently formed National Plasma Fusion Research Facility centred around the H-1NF Heliac, located at the Australian National University, the Institute of Advanced Studies is described in the context of the international Stellarator program and the national collaboration with the Australian Fusion Research Group. The objectives of the facility and the planned physics research program over the next five years are discussed and some recent results will be presented. The facility will support investigations in the following research areas: finite pressure equilibrium and stability, transport in high temperature plasmas, plasma heating and formation, instabilities and turbulence, edge plasma physics and advanced diagnostic development

  6. Activation Analysis and Nuclear Research in Burma

    International Nuclear Information System (INIS)

    Research endeavours in the field of Nuclear Sciences in Burma appear to be concentrated in three main Institutions. These are the Chemistry and Physics Departments of the Rangoon Arts & Science University and the Union of Burma Applied Research Institute (UBARI). In view of possible forthcoming developments an expanded research programme, which is to be implemented on the basis of a five year plan, has been drawn up. Research topics included in this programme are predominantly of practical interest and aimed at a contribution by nuclear methods, in particular activation analysis, to the technological and industrial needs of the country

  7. Karlsruhe Nuclear Research Center. Research and development programme 1988

    International Nuclear Information System (INIS)

    A general survey of planned activities and developmental trends of the nuclear research centre is followed by a more detailed account of projects and goals. The various institutes and laboratories are presented together with their specific task schedules. (UA)

  8. Integral needs for MOX powders: state of the art at Cea Cadarache on MOX fuel experiments

    International Nuclear Information System (INIS)

    Several experimental programmes have been conducted at CEA connected with the use of MOX in commercial PWR or innovative concepts, such as high conversion light water reactors (HCLWRs) and at various moderation ratios. Measurements of integral parameters of interest were performed using fission chambers and gamma-scanning techniques, or by oscillation techniques. This paper presents an overview of the experimental programmes performed at the EOLE and MINERVE facilities located at CEA Cadarache. (author)

  9. Research method of nuclear patent information

    International Nuclear Information System (INIS)

    When faced with a huge amount of nuclear patent information, the key to effective research include: (1) Choose convenient way to search, quick access to nuclear technology related patents; (2) To overcome the language barrier, analysis the technical content of patent information; (3) Organize the publication date of retrieved patent documents, analysis the status and trends of nuclear technology development; (4) Research the patented technology of main applicants; (5) Always pay attention to the legal status of patent information, free use the invalid patents, at the same time avoid the patent infringement. Summary, patent information is important to obtain the latest technical information source, and the research work of patent information is a comprehensive understanding and mastery way for advanced nuclear technology. (authors)

  10. Karlsruhe Nuclear Research Center. Research and development programme 1989

    International Nuclear Information System (INIS)

    The R and D activities of the KfK are classified in 10 main research activities: 1) Project fast breeder; 2) separation nozzle method; 3) project nuclear fusion; 4) project reprocessing and waste processing; 5) ultimate storage; 6) environment and safety; 7) solid-state and materials research; 8) nuclear and elementary particle physics; 9) microtechnics e.g. X-ray lithography; 10) materials handling. (HP)

  11. Safety research programs sponsored by Office of Nuclear Regulatory Research

    International Nuclear Information System (INIS)

    This progress report describes current activities and technical progress in the programs at Brookhaven National Laboratory sponsored by the Division of Regulatory Application, Division of Engineering, Division of Safety Issue Resolution, and Division of Systems Research of the US Nuclear Regulatory Commission, Office of Nuclear Regulatory Research following the reorganization in July 1988. The previous reports have covered the period October 1, 1976 through September 30, 1989

  12. Safety research programs sponsored by Office of Nuclear Regulatory Research

    International Nuclear Information System (INIS)

    This progress report describes current activities and technical progress in the programs at Brookhaven National Laboratory sponsored by the Division of Regulatory Applications, Division of Engineering, Division of Safety Issue Resolution, and Division of Systems Research of the US Nuclear Regulatory Commission, Office of Nuclear Regulatory Research following the reorganization in July 1988. The previous reports have covered the period October 1, 1976 through June 30, 1989. 25 refs., 12 figs., 5 tabs

  13. Safety research programs sponsored by Office of Nuclear Regulatory Research

    International Nuclear Information System (INIS)

    This progress report describes current activities and technical progress in the programs at Brookhaven National Laboratory sponsored by the Division of Regulatory Applications, Division of Engineering, Division of Safety Issue Resolution, and Division of Systems Research of the US Nuclear Regulatory Commission, Office of Nuclear Regulatory Research following the reorganization in July 1988. The previous reports have covered the period October 1, 1976 through March 31, 1989. 5 refs., 46 figs., 7 tabs

  14. Safety research programs sponsored by Office of Nuclear Regulatory Research

    International Nuclear Information System (INIS)

    This progress report describes current activities and technical progress in the programs at Brookhaven National Laboratory sponsored by the Division of Regulatory Applications, Division of Engineering, Division of Safety Issue Resolution, and Division of Systems Research of the US Nuclear Regulatory Commission, Office of Nuclear Regulatory Research following the reorganization in July 1988. The previous reports have covered the period October 1, 1976 through September 30, 1988

  15. Summaries of FY 1978 research in nuclear physics

    Energy Technology Data Exchange (ETDEWEB)

    1978-12-01

    Programs funded in Fiscal Year 1978 by the Division of Nuclear Physics Office of High Energy and Nuclear Physics, U.S. Department of Energy are briefly summarized. Long-range goals and major objectives of nuclear physics are stated. Research projects are listed alphabetically by institution under the following headings: medium-energy nuclear physics--research; medium-energy nuclear physics--operations; heavy-ion nuclear physics--research; heavy-ion nuclear physics--operations; and nuclear theory. (RWR)

  16. Summaries of FY 1978 research in nuclear physics

    International Nuclear Information System (INIS)

    Programs funded in Fiscal Year 1978 by the Division of Nuclear Physics Office of High Energy and Nuclear Physics, U.S. Department of Energy are briefly summarized. Long-range goals and major objectives of nuclear physics are stated. Research projects are listed alphabetically by institution under the following headings: medium-energy nuclear physics--research; medium-energy nuclear physics--operations; heavy-ion nuclear physics--research; heavy-ion nuclear physics--operations; and nuclear theory

  17. Influence of high-permeability discs in an axisymmetric model of the Cadarache dynamo experiment

    Science.gov (United States)

    Giesecke, A.; Nore, C.; Stefani, F.; Gerbeth, G.; Léorat, J.; Herreman, W.; Luddens, F.; Guermond, J.-L.

    2012-05-01

    Numerical simulations of the kinematic induction equation are performed on a model configuration of the Cadarache von-Kármán-sodium dynamo experiment. The effect of a localized axisymmetric distribution of relative permeability μr that represents soft iron material within the conducting fluid flow is investigated. The critical magnetic Reynolds number Rmc for dynamo action of the first non-axisymmetric mode roughly scales like Rmcμr - Rmc∞∝μ-1/2r, i.e. the threshold decreases as μr increases. This scaling law suggests a skin effect mechanism in the soft iron discs. More important with regard to the Cadarache dynamo experiment, we observe a purely toroidal axisymmetric mode localized in the high-permeability discs which becomes dominant for large μr. In this limit, the toroidal mode is close to the onset of dynamo action with a (negative) growth rate that is rather independent of the magnetic Reynolds number. We qualitatively explain this effect by paramagnetic pumping at the fluid/disc interface and propose a simplified model that quantitatively reproduces numerical results. The crucial role of the high-permeability discs in the mode selection in the Cadarache dynamo experiment cannot be inferred from computations using idealized pseudo-vacuum boundary conditions (H × n = 0).

  18. Research in theoretical nuclear physics

    International Nuclear Information System (INIS)

    This report discusses research in the following areas: form factors; mesoniums and glueballs; soliton model of hadrons; color transparency; soliton-soliton interaction; proton spin; and strange quark content of the proton

  19. Medium energy nuclear physics research

    International Nuclear Information System (INIS)

    The topics briefly discussed in this paper are: 117Sn magnetic scattering; 41Ca elastic magnetic scattering; 13C(e,e') high Q M1; deuteron threshold electrodisintegration; 10B(e,e') M3; 27Al elastic longitudinal and transverse scattering; transverse electron scattering from 14C; elastic magnetic scattering from 89Y; transverse and longitudinal electron scattering from 7Li; out-of-plane measurements of the d(e,e'p) coincidence cross out sections near threshold; 116Sn(e,e'n) coincidence study; results from background studies; 10B(e,e'p) coincidence study; 15N(e,e') longitudinal inelastic scattering; experimental work planned at CEBAF; electron scattering from the deuteron; nucleon form factors; measurement of R for hydrogen and deuterium; electroproduction of hadrons at LEP; weak interaction: parity violation in electron and proton scattering; large-basis shell model calculations; electromagnetic interactions; and relativistic nuclear physics

  20. Advanced research workshop: nuclear materials safety

    Energy Technology Data Exchange (ETDEWEB)

    Jardine, L J; Moshkov, M M

    1999-01-28

    The Advanced Research Workshop (ARW) on Nuclear Materials Safety held June 8-10, 1998, in St. Petersburg, Russia, was attended by 27 Russian experts from 14 different Russian organizations, seven European experts from six different organizations, and 14 U.S. experts from seven different organizations. The ARW was conducted at the State Education Center (SEC), a former Minatom nuclear training center in St. Petersburg. Thirty-three technical presentations were made using simultaneous translations. These presentations are reprinted in this volume as a formal ARW Proceedings in the NATO Science Series. The representative technical papers contained here cover nuclear material safety topics on the storage and disposition of excess plutonium and high enriched uranium (HEU) fissile materials, including vitrification, mixed oxide (MOX) fuel fabrication, plutonium ceramics, reprocessing, geologic disposal, transportation, and Russian regulatory processes. This ARW completed discussions by experts of the nuclear materials safety topics that were not covered in the previous, companion ARW on Nuclear Materials Safety held in Amarillo, Texas, in March 1997. These two workshops, when viewed together as a set, have addressed most nuclear material aspects of the storage and disposition operations required for excess HEU and plutonium. As a result, specific experts in nuclear materials safety have been identified, know each other from their participation in t he two ARW interactions, and have developed a partial consensus and dialogue on the most urgent nuclear materials safety topics to be addressed in a formal bilateral program on t he subject. A strong basis now exists for maintaining and developing a continuing dialogue between Russian, European, and U.S. experts in nuclear materials safety that will improve the safety of future nuclear materials operations in all the countries involved because of t he positive synergistic effects of focusing these diverse backgrounds of

  1. Focus on nuclear fusion research

    Czech Academy of Sciences Publication Activity Database

    Křenek, Petr; Mlynář, Jan

    2011-01-01

    Roč. 61, - (2011), s. 62-63. ISSN 0375-8842 Institutional research plan: CEZ:AV0Z20430508 Keywords : ITER * COMPASS * fusion energy * tokamak * EURATOM Subject RIV: BL - Plasma and Gas Discharge Physics http://www.ipp.cas.cz/Tokamak/clanky/energetika_COMPASS.pdf

  2. Nuclear chemistry research. Final report

    International Nuclear Information System (INIS)

    Research on the mechanism by which a radioactive nucleus is produced from the interaction of a projectile with a complex nucleus in terms of the primary interaction of the projectile with a nucleon or cluster of nucleons is summarized. A list of major accomplishments and one of publications are included

  3. Research in nuclear chemistry using accelerators

    International Nuclear Information System (INIS)

    The article gives the general outline of the nuclear chemistry research carried out using accelerators. Studies on heavy ion induced nuclear reactions as well as heavy ion fusion fission reactions using accelerators providing heavy ion beams of energy in the range of 4-8 MeV/nucleon and light ion beams for energy below 50 MeV have been reviewed in the context of the work carried out in our laboratory. (author). 28 refs., 10 figs

  4. Nuclear research between fascination and terror

    International Nuclear Information System (INIS)

    While the names of Hiroshima and Chernobyl evoke visions of nuclear catastrophe, other fields of nuclear research are viewed with fascination. This book is a thorough, topical and gripping description of the complexity and political two-sidedness of nuclear physics. The author shows how man has step by step, in the course of time, acquired knowledge of the building blocks of which the world is made. He connects often seemingly abstract physical relationships with historical events and human fate: Hiroshima, the run for the bomb during World War II, and even the age determination of the sindon of Christ kept at Turin by means of radioactive carbon. (orig./HP)

  5. Nuclear safety research project. Annual report 1995

    International Nuclear Information System (INIS)

    The reactor safety R and D work of the Karlsruhe Research Centre (FZK) has been part of the Nuclear Safety Research Project (PSF) since 1990. The present annual report 1995 summarizes the R and D results. The research tasks are coordinated in agreement with internal and external working groups. The contributions to this report correspond to the status of early 1996. An abstract in English precedes each of them, whenever the respective article is written in German. (orig.)

  6. Nuclear Safety Research Department annual report 2000

    International Nuclear Information System (INIS)

    The report presents a summary of the work of the Nuclear Safety Research Department in 2000. The department's research and development activities were organized in two research programmes: 'Radiation Protection and Reactor Safety' and 'Radioecology and Tracer Studies'. In addition the department was responsible for the tasks 'Applied Health Physics and Emergency Preparedness', 'Dosimetry', 'Environmental Monitoring', and Irradiation and Isotope Services'. Lists of publications, committee memberships and staff members are included. (au)

  7. Nuclear research institutes in NEA countries

    International Nuclear Information System (INIS)

    The paper is based on a NEA study entitled 'Past Trends and Current State of Nuclear Research Institutes', which has been published in 1996. The evolution of nuclear research institutes (NRIs) in NEA countries is described from their establishment in the early fifties to present. The objectives, missions, purposes, and competences of NRIs are highlighted. Further, the resources (budget, qualified manpower, equipment such as research reactors and laboratories) are analysed, emphasising the role of the government. Country specific examples are given to illustrate different aspects of the historic evolution, present status and trends of NRIs. It is expected that the future role of NRIs will reflect the progress in nuclear science and technology and the evolving requirements of the nuclear industry with regard to safety enhancement, fuel cycle optimisation, plant life time management and extension, decommissioning of nuclear facilities and radioactive waste disposal. The trend to privatisation and deregulation of the power sector is likely to influence the structure of the NRIs and their financial resources. In some areas such as nuclear fusion, the need for large equipment and facilities as well as a broad range of multi-disciplinary expertise will call for strengthening international co-operation. The study suggests to focus the activities of the NRIs during the coming decades on developing enhanced technologies for nuclear industries such as advanced reactors, high burn-up fuel, education and training of highly qualified manpower, applied research in the field of safety and radioactive waste management and disposal, fundamental research, and fusion. NRIs may also consolidate and enhance their role as independent adviser to governments on economic, safety, and policy issues

  8. Medium energy nuclear physics research

    International Nuclear Information System (INIS)

    The UMass group has concentrated on using electromagnetic probes, particularly the electron in high-energy scattering experiments at the Stanford Liner Accelerator Center (SLAC). Plans are also being made for high energy work at the Continuous Beam Accelerator Facility (CEBAF). The properties of this accelerator should permit a whole new class of coincidence experiments to be carried out. At SLAC UMass has made major contributions toward the plans for a cluster-jet gas target and detector system at the 16 GeV PEP storage ring. For the future CEBAF accelerator, tests were made of the feasibility of operating wire drift chambers in the vicinity of a continuous electron beam at the University Illinois microtron. At the same time a program of studies of the nuclear structure of more complex nuclei has been continued at the MIT-Bates Linear Accelerator Center and in Amsterdam at the NIKHEF-K laboratory. At the MIT-Bates Accelerator, because of an unforeseen change in beam scheduling as a result of problems with the T20 experiment, the UMass group was able to complete data acquisition on experiments involving 180 degrees elastic magnetic scattering on 117Sn and 41Ca. A considerable effort has been given to preparations for a future experiment at Bates involving the high-resolution threshold electrodisintegration of the deuteron. The use of these chambers should permit a high degree of discrimination against background events in the measurement of the almost neutrino-like small cross sections that are expected. In Amsterdam at the NIKHEF-K facility, single arm (e,e') measurements were made in November of 1987 on 10B in order to better determine the p3/2 wave function from the transition from the Jpi = 3+ ground state to the O+ excited state at 1.74 MeV. In 1988, (e,e'p) coincidence measurements on 10B were completed. The objective was to obtain information on the p3/2 wave function by another means

  9. Research program on nuclear technology and nuclear safety

    International Nuclear Information System (INIS)

    This paper elaborated for the Swiss Federal Office of Energy (SFOE) presents the synthesis report for 2009 made by the SFOE's program leader on the research program concerning nuclear technology and nuclear safety. Work carried out, knowledge gained and results obtained in the various areas are reported on. These include projects carried out in the Laboratory for Reactor Physics and System Behaviour LRS, the LTH Thermohydraulics Laboratory, the Laboratory for Nuclear Materials LNM, the Laboratory for Final Storage Safety LES and the Laboratory for Energy Systems Analysis LEA of the Paul Scherrer Institute PSI. Work done in 2009 and results obtained are reported on, including research on transients in Swiss reactors, risk and human reliability. Work on the 'Proteus' research reactor is reported on, as is work done on component safety. International co-operation in the area of serious accidents and the disposal of nuclear wastes is reported on. Future concepts for reactors and plant life management are discussed. The energy business in general is also discussed. Finally, national and international co-operation is noted and work to be done in 2010 is reviewed

  10. Technology transfer from nuclear research

    International Nuclear Information System (INIS)

    A number of processes, components and instruments developed at the Bhabha Atomic Research Centre, (BARC), Bombay, find application in industry and are available for transfer to private or public sector undertakings for commercial exploitation. The Technology Transfer Group (TTG) constituted in January 1980 identifies such processes and prototypes which can be made available for transfer. This catalogue contains brief descriptions of such technologies and they are arranged under three groups, namely, Group A containing descriptions of technologies already transferred, Group B containing descriptions of technologies ready for transfer and Group C containing descriptions of technology transfer proposals being processed. The position in the above-mentioned groups is as on 1 March 1989. The BARC has also set up a Technology Corner where laboratory models and prototypes of instruments, equipment and components are displayed. These are described in the second part of the catalogue. (M.G.B.)

  11. Nuclear data usage for research reactors

    International Nuclear Information System (INIS)

    In the department of research reactor, many neutronics calculations have been performed to construct, to operate and to modify research reactors of JAERI with several kinds of nuclear data libraries. This paper presents latest two neutronic analyses on research reactors. First one is design work of a low enriched uranium (LEU) fuel for JRR-4 (Japan Research Reactor No.4). The other is design of a uranium silicon dispersion type (silicide) fuel of JRR-3M (Japan Research Reactor No.3 Modified). Before starting the design work, to estimate the accuracy of computer code and calculation method, experimental data are calculated with several nuclear data libraries. From both cases of calculations, it is confirmed that JENDL-3.2 gives about 1 %Δk/k higher excess reactivity than JENDL-3.1. (author)

  12. History of Nuclear Fusion Research in Japan

    Science.gov (United States)

    Iguchi, Harukazu; Matsuoka, Keisuke; Kimura, Kazue; Namba, Chusei; Matsuda, Shinzaburo

    In the late 1950s just after the atomic energy research was opened worldwide, there was a lively discussion among scientists on the strategy of nuclear fusion research in Japan. Finally, decision was made that fusion research should be started from the basic, namely, research on plasma physics and from cultivation of human resources at universities under the Ministry of Education, Science and Culture (MOE). However, an endorsement was given that construction of an experimental device for fusion research would be approved sooner or later. Studies on toroidal plasma confinement started at Japan Atomic Energy Research Institute (JAERI) under the Science and Technology Agency (STA) in the mid-1960s. Dualistic fusion research framework in Japan was established. This structure has lasted until now. Fusion research activities over the last 50 years are described by the use of a flowchart, which is convenient to glance the historical development of fusion research in Japan.

  13. Medium energy nuclear physics research

    International Nuclear Information System (INIS)

    This report discusses research conducted on the following topics: transverse from factors of 117Sn; elastic magnetic electron scattering from 13C at Q2 = 1 GeV2/c2; a re-analysis of 13C elastic scattering; deuteron threshold electrodisintegration; measurement of the elastic magnetic form factor of 3He at high momentum transfer; coincidence measurement of the D(e,e'p) cross-section at low excitation energy and high momentum transfer; measurement of the quadrupole contribution to the N → Δ excitation; measurement of the x-, Q2-, and A-dependence of R = σL/σT; the PEGASYS project; PEP beam-gas event analysis; plans for other experiments at SLAC: polarized electron scattering on polarized nuclei; experiment PR-89-015: study of coincidence reactions in the dip and delta-resonance regions; experiment PR-89-031: multi-nulceon knockout using the CLAS detector; drift chamber tests; a memorandum of understanding and test experiments; photoprotons from 10B; and hadronic electroproduction at LEP

  14. Idaho national laboratory - a nuclear research center

    International Nuclear Information System (INIS)

    Full text: The Idaho National Laboratory (INL) is committed to providing international nuclear leadership for the 21st Century, developing and demonstrating compelling national security technologies, and delivering excellence in science and technology as one of the United States Department of Energy's (DOE) multi program national laboratories. INL runs three major programs - Nuclear, Security and Science. Nuclear programs covers the Advanced test reactor, Six Generation IV technology concepts selected for Rand D, targeting tumors - Boron Neutron Capture therapy. Homeland Security establishes the Control System Security and Test Center, Critical Infrastructure Test Range evaluates technologies on a scalable basis, INL conducts high performance computing and visualization research and science. To provide leadership in the education and training, INL has established an Institute of Nuclear Science and Engineering (INSE) under the Center for Advanced Energy Studies (CAES) and the Idaho State University (ISU). INSE will offer a four year degree based on a newly developed curriculum - two year of basic science course work and two years of participation in project planning and development. The students enrolled in this program can continue to get a masters or a doctoral degree. This summer INSE is the host for the training of the first international group selected by the World Nuclear University (WNU) - 75 fellowship holders and their 30 instructors from 40 countries. INL has been assigned to provide future global leadership in the field of nuclear science and technology. Here, at INL, we keep safety first above all things and our logo is 'Nuclear leadership synonymous with safety leadership'. (author)

  15. Idaho National Laboratory - Nuclear Research Center

    International Nuclear Information System (INIS)

    Full text: The Idaho National Laboratory is committed to the providing international nuclear leadership for the 21st Century, developing and demonstrating compiling national security technologies, and delivering excellence in science and technology as one of the United States Department of Energy's (DOE) multiprogram national laboratories. INL runs three major programs - Nuclear, Security and Science. nuclear programs covers the Advanced test reactor, Six Generation technology concepts selected for R and D, Targeting tumors - Boron Neutron capture therapy. Homeland security - Homeland Security establishes the Control System Security and Test Center, Critical Infrastructure Test Range evaluates technologies on a scalable basis, INL conducts high performance computing and visualization research and science - INL facility established for Geocentrifuge Research, Idaho Laboratory, a Utah company achieved major milestone in hydrogen research and INL uses extremophile bacteria to ease bleaching's environmental cost. To provide leadership in the education and training, INL has established an Institute of Nuclear Science and Engineering (Inset). The institute will offer a four year degree based on a newly developed curriculum - two year of basic science course work and two years of participation in project planning and development. The students enrolled in this program can continue to get a masters or a doctoral degree. This summer Inset is the host for the training of the first international group selected by the World Nuclear University (WNU) - 75 fellowship holders and their 30 instructors from 40 countries. INL has been assigned to provide future global leadership in the field of nuclear science and technology. Here, at INL, we keep safety first above all things and our logo is 'Nuclear leadership synonymous with safety leadership'

  16. Materials research in the Nuclear Research Centre Karlsruhe

    International Nuclear Information System (INIS)

    This report gives a survey of the research work done at the Institute for Material and Solids Research at Karlsruhe. The following subjects are dealt with: Instrumental analysis; producing thin films; corrosion; failure mechanism and damage analysis; fuel elements, ceramic nuclear fuels and can and structure materials for fast breeder reactors; material problems and ceramic breeding materials for nuclear fusion plants; glass materials for the treatment of radioactive waste; super-conducting materials; amorphous metals, new high alloyed steels; ceramic high performance materials; hard materials; compound materials and polymers. (MM)

  17. Nuclear physics methods in materials research

    International Nuclear Information System (INIS)

    The brochure contains the abstracts of the papers presented at the 7th EPS meeting 1980 in Darmstadt. The main subjects were: a) Neutron scattering and Moessbauer effect in materials research, b) ion implantation in micrometallurgy, c) applications of nuclear reactions and radioisotopes in research on solids, d) recent developments in activation analysis and e) pions, positrons, and heavy ions applied in solid state physics. (RW)

  18. Nuclear Research Center IRT reactor dynamics calculation

    International Nuclear Information System (INIS)

    The main features of the code DIRT, for dynamical calculations are described in the paper. With the results obtained by the program, an analysis of the dynamic behaviour of the Research Reactor IRT of the Nuclear Research Center (CIN) is performed. Different transitories were considered such as variation of the system reactivity, coolant inlet temperature variation and also variations of the coolant velocity through the reactor core. 3 refs

  19. Contributions to radiochemical and nuclear materials research

    International Nuclear Information System (INIS)

    Series of talks given during a seminar of the European Institute for Transuranium Elements in april 1981 in honor of R. LINDNER on the occasion of his 60th birth day. The topics include general aspects of research practice and science prognosis, retrospective essays about the discovery of nuclear fission by O. HAHN as well as surveys of actual research activities concerning a radiochemistry and the use of radioactivity in material science

  20. Heavy element nuclear chemistry research in JAERI

    International Nuclear Information System (INIS)

    Heavy element nuclear chemistry research in JAERI is reviewed. Recent experimental results on decay studies of neutron deficient actinide nuclei using the gas-jet coupled JAERI-ISOL are presented. Successful production of the transactinide nuclei, 261Rf and 262Db, and the present status of studies of chemical properties on the transactinide elements are introduced. (author)

  1. Nuclear energy Division - 2011 Activity report

    International Nuclear Information System (INIS)

    This document reports the activity of the Nuclear Energy Department (DEN) within the CEA. It evokes its international relationship (participation to international initiatives, cooperation with different countries), describes the scientific activity within the DEN, presents the Advanced Material Program, and the activities undertaken in different fields: future nuclear industrial systems (fourth generation reactors, downstream part of the future fuel cycle, fundamental scientific and technological research), optimization of the present nuclear industrial activity (second and third generation reactors, nuclear security, upstream and downstream part of the present fuel cycle), tools for nuclear development (numerical simulation, Jules Horowitz reactor), cleaning up and nuclear dismantling (dismantling strategy, the Passage project in Grenoble, works in Marcoule, the Aladin project in Fontenay, waste and material flow management, nuclear support installations, transports). It finally addresses the specific activities of the Marcoule, Cadarache and Saclay centres

  2. Direction of Nuclear Energy. Activity report 2010

    International Nuclear Information System (INIS)

    This report proposes an overview of the research activities performed by the French DEN (Direction de l'Energie Nucleaire, Direction of Nuclear Energy) within the CEA. These activities address the future nuclear industrial systems (4. generation reactors, back-end of the future fuel cycle, basic scientific and technological research), the optimization of the industrial nuclear power (fuel cycle front end, second and third generation reactors, back-end of the present fuel cycle), major tools for the development of nuclear energy (simulation tools, Jules Horowitz reactor, value creation), clean up and dismantling of nuclear facilities (present status, the Passage project in Grenoble, the Aladin project in Fontenay-aux-Roses, projects at Marcoule, flow management of radioactive wastes, materials and disused fuels, transport). Three research centres are presented: Marcoule, Cadarache and Saclay

  3. Inr training programme in nuclear research

    International Nuclear Information System (INIS)

    The field of scientific research goes through rapid changes to which organizations must dinamically and efficiently adapt, which leads to the need to develop a continuous learning process that should be the basis for a long-term operational performance. Thus, human resource management systems and continuous learning should be perfectly correlated/alligned with the organizational strategy and knowledge. The research institutes through the nature of their activity are constantly undergoing a transformation process by exploring new research areas which presumes ensuring competent human resources who have to continuously learn and improve. The «learning organization » concept represents a metaphor rooted in the search of a strategy for promoting the personal development of the individual within an organization through a continuous transformation. Learning is associated with the idea of continuous transformation based on the individual and organizational development. Within « learning organizations » the human development strategy occupies a central role in management strategies. It was learned that organizations which perform excellently depend on the employees committment, especially in the budget constraints environment. For this, the human resources have to be used at maximum capacity but this is possible only with an increased committment of the employee towards the organization. The purpose of this paper is to present the basic training programme for the new employees which is part of the training strategy which carry out activities in the nuclear field of SCN Pitesti. With the majority of the research personnel aged between 45 and 60 years old there is the risk of loosing the knowledge gained in this domain. The expertise gained by experienced experts in the institute nationally and internationally can be exploited through the knowledge transfer to the new employees by organizing training programmes. The knowledge transfer between generations is one of the

  4. Influence of high permeability disks in an axisymmetric model of the Cadarache dynamo experiment

    OpenAIRE

    A. Giesecke; Nore, C.; Stefani, F.; Gerbeth, G.; Léorat, J.; Herreman, W; Luddens, F.; Guermond, J.-L

    2011-01-01

    Numerical simulations of the kinematic induction equation are performed on a model configuration of the Cadarache von-K\\'arm\\'an-Sodium dynamo experiment. The effect of a localized axisymmetric distribution of relative permeability {\\mu} that represents soft iron material within the conducting fluid flow is investigated. The critical magnetic Reynolds number Rm^c for dynamo action of the first non-axisymmetric mode roughly scales like Rm^c({\\mu})-Rm^c({\\mu}->infinity) ~ {\\mu}^(-1/2) i.e. the ...

  5. French fission products experiments performed in Cadarache and Valduc. Results comparison

    International Nuclear Information System (INIS)

    Cofunded by Cogema, two complementary experimental programmes on burn up credit (BUC) related to fission products (FPs) are performed by CEA and IRSN at Cadarache and Valduc. After shortly recalling the main characteristics of each experiment, a first comparison of some results is presented, especially the energy range in which most part of cross section absorption are qualified. Both experiments exhibit great quality and accurate results, giving a high degree of confidence to the whole experimental French process of qualification devoted to BUC. (author)

  6. Nuclear Plant Aging Research (NPAR) program plan

    International Nuclear Information System (INIS)

    A comprehensive Nuclear Plant Aging Research (NPAR) Program was implemented by the US NRC office of Nuclear Regulatory Research in 1985 to identify and resolve technical safety issues related to the aging of systems, structures, and components in operating nuclear power plants. This is Revision 2 to the Nuclear Plant Aging Research Program Plant. This planes defines the goals of the program the current status of research, and summarizes utilization of the research results in the regulatory process. The plan also describes major milestones and schedules for coordinating research within the agency and with organizations and institutions outside the agency, both domestic and foreign. Currently the NPAR Program comprises seven major areas: (1) hardware-oriented engineering research involving components and structures; (2) system-oriented aging interaction studies; (3) development of technical bases for license renewal rulemaking; (4) determining risk significance of aging phenomena; (5) development of technical bases for resolving generic safety issues; (6) recommendations for field inspection and maintenance addressing aging concerns; (7) and residual lifetime evaluations of major LWR components and structures. The NPAR technical database comprises approximately 100 NUREG/CR reports by June 1991, plus numerous published papers and proceedings that offer regulators and industry important insights to aging characteristics and aging management of safety-related equipment. Regulatory applications include revisions to and development of regulatory guides and technical specifications; support to resolve generic safety issues; development of codes and standards; evaluation of diagnostic techniques; (e.g., for cables and valves); and technical support for development of the license renewal rule. 80 refs., 25 figs., 10 tabs

  7. The Nordic Research programme on nuclear safety

    International Nuclear Information System (INIS)

    Only two of the five Nordic countries (Denmark, Iceland, Finland, Norway and Sweden) - Sweden and Finland - operate nuclear power plants, but there are a number of nuclear installations close to their borders. Regular 4-year programmes were initiated in 1977, designated NKS-programmes. (NKS: Nordisk KerneSikkerhedsforskning - Nordic nuclear-safety research). The current fourth NKS-programme is, influenced by the Chernobyl accident, dominated by the necessity for acquiring knowledge on unexpected events and release of radioactive material from nuclear installations. The present programme is divided into the areas of emergency preparedness, waste and decommissioning, radioecology and reactor safety. It comprises a total of 18 projects, the results of which will later be published in the form of handbooks for use in cases of emergency etc. The future of joint Nordic project work in the nuclear safety field must be seen in the light of changing conditions in and around the Nordic countries, such as the opening of relations to neighbours in the east, the move towards the European Communities and the need for training a new generation of specialists in the nuclear field etc. Each project is described in considerable detail and a list of reports resulting from the third NKS-programme 1985-1989 is given. (AB)

  8. Radioactive waste storage at the CEA Centre in Cadarache; transfer from the -storage yard- to the CEDRA facility: an illustration of changes in the safety requirements

    International Nuclear Information System (INIS)

    A lot of changes have been made to the nuclear waste storage and disposal strategy over the last few years thanks to technological progress and changes in the requirements applicable in the sector. In this article, the authors present a concrete example of the actions undertaken, at the request of the French Nuclear Safety Authority (ASN), by the CEA Centre at Cadarache, regarding the Cadarache Centre waste storage facility (BNI 56), a facility which was originally intended as a permanent repository for solid waste. Commissioned in 1969, BNI 56 is made up of various trenches and pits which no longer meet current ASN requirements. To clean up these trenches, a legacy from the past, now requires considerable resources and involves many problems, especially due to uncertainty surrounding the nature, activity levels, packaging and volume of this waste. ASN ensures that the CEA will fully assume its overriding responsibility in the matter and implement safe, rigorous and transparent management solutions for all the waste. The BNI 56 trenches are an ongoing and concrete example of the difficulties inherent in recovering waste from storage and dismantling former facilities the design of which failed to take such aspects into account. This waste is now being repackaged so that it can be stored at a new basic nuclear installation called CEDRA (packaging and storage of radioactive waste) which complies with the safety requirements currently in force. This facility, commissioned in 2006, is intended for the storage of Type B solid radioactive waste for a period of 50 years pending construction of a deep geological repository or long-term storage facility. (authors)

  9. Dossier: research reactors

    International Nuclear Information System (INIS)

    Research reactors are used at the CEA (the French atomic energy commission) since many years. Their number has been reduced but they remain unique tools that CEA valorize continuously. The results of the programs involving such reactors are of prime importance for the operation of Electricite de France (EdF) park of existing power plants but also for the design of future nuclear power plants and future research reactors. This dossier presents three examples of research reactors in use at the CEA: Osiris and Orphee (CEA-Saclay), devoted to nuclear energy and fundamental research, respectively, and the critical mockups Eole, Minerve and Masurca (CEA-Cadarache) devoted to nuclear data libraries and neutronic calculation. (J.S.)

  10. Nuclear research and training of scientific personnel

    International Nuclear Information System (INIS)

    The development of a national nuclear programme for power, scientific and technical applications necessarily involves setting up a research programme. Once the objectives of this programme have been established (goals, long-term plan, finance, methodology, organization), what kind of training programme must be set up? It is essential to devise an action programme and its success is dependent on a sustained and continuous effort. National training resources are useful in various ways in the establishment of such a programme: university technological institutes, specialized courses, research laboratories and integrated programmes. Links between research and training are vital. The contribution from international co-operation agreements is likewise important. How can a developing country benefit from this and evaluate the short- and long-term dividends? Finally, what are the spin-offs of such research programmes for technical training in areas of activity outside the nuclear sector? On the basis of the French experience, the paper attempts to show how research and teaching can go hand in hand and how training in nuclear sciences can serve as an example for training in other advanced technologies. (author)

  11. Plasma physics and nuclear fusion research

    CERN Document Server

    Gill, Richard D

    1981-01-01

    Plasma Physics and Nuclear Fusion Research covers the theoretical and experimental aspects of plasma physics and nuclear fusion. The book starts by providing an overview and survey of plasma physics; the theory of the electrodynamics of deformable media and magnetohydrodynamics; and the particle orbit theory. The text also describes the plasma waves; the kinetic theory; the transport theory; and the MHD stability theory. Advanced theories such as microinstabilities, plasma turbulence, anomalous transport theory, and nonlinear laser plasma interaction theory are also considered. The book furthe

  12. Russian Institutes dealing with nuclear data research

    International Nuclear Information System (INIS)

    The report summarizes for twelve Russian nuclear Physics institutes, the experimental facilities that are used for nuclear data research. The facilities include particle accelerators and their specifications, time-of-flight spectrometers, detectors, etc. The measurement programs include neutron capture cross-sections; neutron induced gamma-ray spectra; inelastic neutron scattering; transactinide cross-sections, fission yields, delayed neutron yields, prompt fission neutron yields and spectra; double differential charged-particle induced neutron emission cross-sections; proton induced fission cross-sections up to 100 MeV; and many others. (author)

  13. The Nordic nuclear safety research. Report 1994

    International Nuclear Information System (INIS)

    This is a report on the first year of the fifth four-year Nordic Nuclear Safety Research (NKS) program (1994-1997). Three major fields of research have been identified: reactor safety; radioactive waste; and environmental impact. A total of seven projects are now under way within that framework. Together with additional financial support from a number of ministries and companies in the nuclear power field, the total NKS budget will be some USD 1.5 million per year. To this should be added contributions in kind by participating organizations, worth at least another USD 2 million per year, without which this program would not be possible. Finland and Sweden presently operate a total of 16 power producing reactors. Denmark, Finland, Norway and Sweden operate research reactors. There is a plant for nuclear fuel production in Sweden. All five Nordic countries have intermediate waste storages. In Finland and Sweden repositories for low and intermediate level waste are in operation, and repositories for spent fuel are being planned. In addition, there are a number of power, research and naval reactors and other nuclear installations in Nordic surroundings, both in Eastern and Western Europe. Hence, nuclear safety, radiation protection, waste management, radioecology and emergency preparedness issues are of common interest to all Nordic countries. These two reactor safety projects constitute a new angle of reactor safety in the NKS perspective: One project (AFA-1) deals with long-lived low and medium level waste in this respect. Environmental impact of radioactive releases is studied in two radioecology projects. Another aspect of environmental impact is emergency preparedness. A separate project, SAM, has been set up to organize, coordinate and follow up the technical and scientific work. (EG)

  14. Nuclear Safety Research Department annual report 2000

    Energy Technology Data Exchange (ETDEWEB)

    Majborn, B.; Damkjaer, A.; Nielsen, S.P.; Nonboel, E

    2001-08-01

    The report presents a summary of the work of the Nuclear Safety Research Department in 2000. The department's research and development activities were organized in two research programmes: 'Radiation Protection and Reactor Safety' and 'Radioecology and Tracer Studies'. In addition the department was responsible for the tasks 'Applied Health Physics and Emergency Preparedness', 'Dosimetry', 'Environmental Monitoring', and Irradiation and Isotope Services'. Lists of publications, committee memberships and staff members are included. (au)

  15. Influence of high permeability disks in an axisymmetric model of the Cadarache dynamo experiment

    CERN Document Server

    Giesecke, A; Stefani, F; Gerbeth, G; Léorat, J; Herreman, W; Luddens, F; Guermond, J -L

    2011-01-01

    Numerical simulations of the kinematic induction equation are performed on a model configuration of the Cadarache von-K\\'arm\\'an-Sodium dynamo experiment. The effect of a localized axisymmetric distribution of relative permeability {\\mu} that represents soft iron material within the conducting fluid flow is investigated. The critical magnetic Reynolds number Rm^c for dynamo action of the first non-axisymmetric mode roughly scales like Rm^c({\\mu})-Rm^c({\\mu}->infinity) ~ {\\mu}^(-1/2) i.e. the threshold decreases as {\\mu} increases. This scaling law suggests a skin effect mechanism in the soft iron disks. More important with regard to the Cadarache dynamo experiment, we observe a purely toroidal axisymmetric mode localized in the high permeability disks which becomes dominant for large {\\mu}. In this limit, the toroidal mode is close to the onset of dynamo action with a (negative) growth-rate that is rather independent of the magnetic Reynolds number. We qualitatively explain this effect by paramagnetic pumping...

  16. Nuclear techniques in groundwater pollution research

    Energy Technology Data Exchange (ETDEWEB)

    1980-01-01

    The papers in this volume were prepared by participants in the Agency's Advisory Group Meeting on the Use of Nuclear Techniques in Water Pollution Studies, held in Cracow on 6-9 December 1976. The majority of the papers deal with problems of groundwater pollution that are encountered in the development of groundwater resources, in the siting of disposal grounds, and in the prediction and assessment of controlled and uncontrolled releases from industrial, urban, and agricultural pollution sources. The principal aim of the meeting was to evaluate the advantages of nuclear methods in comparison with non-nuclear methods applied to studies of water pollution resulting from activities of man. This book is thus intended to serve as an introduction to groundwater pollution research and its methodology. Among the methods for the systematic investigation of the mechanism of groundwater pollution and its hydrogeological, hydromechanical and chemical parameters, nuclear techniques have proved to be an independent and in some ways unique tool of easy applicability in field research.

  17. Karlsruhe Nuclear Research Centre. Programme budget 1988

    International Nuclear Information System (INIS)

    Following a general survey of tasks, planned activities and developmental trends of the nuclear research centre, the report gives an account of the activities to be performed in the subject fields of main interest, showing the budgeting figures for annual expenditure (for personnel, investments, operating costs) up to the year 1991. Further information explains the infrastructure of the centre and the distribution of overall expenditure as well as the budgetary planning. (UA)

  18. Studies of the CNESTEN's Nuclear Research Centre

    International Nuclear Information System (INIS)

    The different steps of the methodology applied to the site selection of Maamora's Nuclear Research Centre, within a 20 km wide coastal band preliminarily fixed between Kenitra and Casablanca cities, are outlined: delimitation of potential zones, identification of potential sites, selection of preferred sites. A particular attention is given to the criterium of the methodology applied to the preferred sites classifying. 1 map, 2 tabs, 2 refs. (F.M.)

  19. The status of nuclear fusion research

    International Nuclear Information System (INIS)

    The author summarizes the status of nuclear fusion research as follows: scientific feasibility of a fusion reactor can be demonstrated in 3-6 years; large scale (future) experiments are needed to test engineering problems, etc., possibly in 1990; economical questions are becoming important. There are two aspects: the energy cost must be sufficiently low (absolute), and the fusion reactor cost should be competitive with indigenous energy sources (relative); and possible alternatives to improve the economical aspects of a CTR must be explored

  20. Nuclear physics and heavy element research at LLNL

    Energy Technology Data Exchange (ETDEWEB)

    Stoyer, M A; Ahle, L E; Becker, J A; Bernstein, L A; Bleuel, D L; Burke, J T; Dashdorj, D; Henderson, R A; Hurst, A M; Kenneally, J M; Lesher, S R; Moody, K J; Nelson, S L; Norman, E B; Pedretti, M; Scielzo, N D; Shaughnessy, D A; Sheets, S A; Stoeffl, W; Stoyer, N J; Wiedeking, M; Wilk, P A; Wu, C Y

    2009-05-11

    This paper highlights some of the current basic nuclear physics research at Lawrence Livermore National Laboratory (LLNL). The work at LLNL concentrates on investigating nuclei at the extremes. The Experimental Nuclear Physics Group performs research to improve our understanding of nuclei, nuclear reactions, nuclear decay processes and nuclear astrophysics; an expertise utilized for important laboratory national security programs and for world-class peer-reviewed basic research.

  1. Nuclear Techniques for Cultural Heritage Research

    International Nuclear Information System (INIS)

    Cultural heritage ('national heritage' or just 'heritage') is the legacy of physical artefacts and intangible attributes of a group or society that are inherited from past generations, maintained in the present and restored for the benefit of future generations. Physical or 'tangible cultural heritage' includes buildings and historical places, monuments, artefacts, etc., that are considered worthy of preservation for the future. These include preservation and conservation of objects significant to the archaeology, architecture, science or technology of a specific culture. Scientific studies of art and archaeology present a necessary complement for cultural heritage conservation, preservation and investigation. As cultural heritage objects are frequently unique and non-replaceable, non-destructive techniques are mandatory and, hence, nuclear techniques have a high potential to be applied to study these valuable objects. Nuclear techniques, such as neutron activation analysis (NAA), X ray fluorescence (XRF) analysis or ion beam analysis (IBA), have a potential for non-destructive and reliable investigation of precious materials, such as ceramics, stone, metal or pigments from paintings. Such information can help to repair damaged objects adequately, distinguish fraudulent artefacts from real artefacts and assist archaeologists in the appropriate categorization of historical artefacts. Although the application of scientific methods to art and archaeological materials has a long tradition, it is due to the stimulation of institutions such as the United Nations Educational, Scientific and Cultural Organization (UNESCO), the United Nations Environment Programme (UNEP) and the IAEA that applications of natural science techniques are increasingly being accepted by museum curators and cultural heritage researchers. The IAEA as a leading supporter of the peaceful use of nuclear technology assists laboratories in its Member States to apply and develop nuclear methods for

  2. Nuclear research with scant resources in Peru

    International Nuclear Information System (INIS)

    The Peruvian Nuclear Energy Institute and other State institutions have achieved major successes during the last ten years in various areas. In radiopharmacy and nuclear medicine it has gradually become possible to produce a wide range of kits for preparing molecules labelled with 113Inm and 99Tcm as well as other products labelled with 51Cr and 131I. The medical studies have made it possible to perform a large number of routine diagnostic tests, including radioimmunoassays. As to agricultural applications, results are reported from the following areas: induced genetic mutations for plant improvement, increased crop production through soil and fertilizer studies, research into problems of plant physiology, animal nutrition and reproduction and eradication of pests, especially the Mediterranean fruit fly, using the sterile male technique. In addition, the paper describes Peruvian experience with disinfesting certain grains, including malt, and with the preservation by irradiation of various food products, including an indigenous tuber called ''olluco''. A zero-power reactor commissioned in 1978 has enabled research to be carried out on various geometrical and analytical parameters, as well as on others relating to calibration, reactivity, flux, etc., and has also been used for practical studies with industrial applications. Another important area of research, which has been initiated recently using the 14 MeV neutron generator, is the rapid analysis of uranium and thorium using a ''Rapiduran'' and the determination of the nitrogen content of biological samples. Finally, an account is given of work carried out in nuclear electronics, radiation protection, nuclear safety and uranium mining

  3. Nuclear Reactions Used For Superheavy Element Research

    Science.gov (United States)

    Stoyer, Mark A.

    2008-04-01

    Some of the most fascinating questions about the limits of nuclear stability are confronted in the heaviest nuclei. How many more new elements can be synthesized? What are the nuclear and chemical properties of these exotic nuclei? Does the "Island of Stability" exist and can we ever explore the isotopes inhabiting that nuclear region? This paper will focus on the current experimental research on the synthesis and characterization of superheavy nuclei with Z>112 from the Dubna/Livermore collaboration. Reactions using 48Ca projectiles from the U400 cyclotron and actinide targets (233,238U, 237Np, 242,244Pu, 243Am, 245,248Cm, 249Cf) have been investigated using the Dubna Gas Filled Recoil Separator in Dubna over the last 8 years. In addition, several experiments have been performed to investigate the chemical properties of some of the observed longer-lived isotopes produced in these reactions. Some comments will be made on nuclear reactions used for the production of the heaviest elements. A summary of the current status of the upper end of the chart of nuclides will be presented.

  4. Nuclear Security Research at ANSTO: Advances in Nuclear Forensics and Nuclear Detection

    International Nuclear Information System (INIS)

    The Australian Nuclear Science and Technology Organisation (ANSTO) supports Australia’s nuclear security needs by providing trusted advice to government, supplying technical expertise and operational support and undertaking scientific research to support the next generation of innovation. In the past 10 years ANSTO’s notable achievements in nuclear security have included international leadership in the establishment of the scientific discipline of nuclear forensics, profiling of Australia’s uranium ore concentrates, development of border security technologies, such as the AUS series X-ray Test Pieces and radionuclide identification algorithms, as well as the provision of advice and analytical services to government and partner agencies. This presentation will outline ANSTO’s current work, progress and recent successes in nuclear forensics and nuclear detection. (author)

  5. Nuclear safety research: responsive industry results

    International Nuclear Information System (INIS)

    EPRI's nuclear safety research program made a number of technical advances this past year. EPRI has completed a study of common cause failure, developed software for plant reliability and safety, studied reliability-centered maintenance, studied the consequences of steam generator tube rupture, completed the study of eastern seismic activity, looked at piping design improvements, qualified RETRAN for simulator applications, conducted intermediate-scale molten corium-concrete interaction tests and completed a mechanistic code to calculate core melt. A major owner's group experimental effort on hydrogen combustion has been completed, characterizing hydrogen combustion behavior in BWR6 Mark III containments. Within the US, EPRI is involved in many national and international collaborative efforts such as the TREAT STEP and the MIST B and W tests, the OECD LOFT program and the LACE, ACE, and Marviken aerosol-behavior experimental programs. Also, EPRI is participating the NRC's important Severe Fuel Damage Program. This paper reviews EPRI's nuclear safety research program in the context of this new transitional phase and how it is meeting the everyday challenges of commercial nuclear power. 158 references

  6. Nuclear research and its status at the Institute for Nuclear Research (ICN), Pitesti

    International Nuclear Information System (INIS)

    ICN has been involved in all nuclear research activities. The research orientations in the nuclear field are rather well represented in all the countries developing and operating power reactors and nuclear power plants. The following activities are commonly recognized as research objectives: nuclear safety and probabilistic safety analysis; the safety of radioactive waste management for wastes of any grades; the safety for nuclear materials; radiological safety, normal and accidental professional exposure, emergency plans; nuclear fuel and reactor core; instrumentation and control equipment; extension of plant's lifetime; chemical processes and associated equipment. Besides these general orientations specific items were addressed by the research - development - engineering programs approached at ICN Pitesti, in direct connection with the Cernavoda NPP: continuous improving of NPP performance by maintaining and improving the design quality factors and at same time by developing new concepts of advanced nuclear reactors; ensuring the support for nuclear safety as well as the bases necessary for continuous operation authorization; improving the NPP design by implementing the lessons resulting from operational experience particularly issued from the repair operation experience; continuous increase of safety degree of the operational personnel, of continuous reduction of the NPP's impact on population and environment; developing new concepts relating to the final disposal of low and intermediate level radioactive wastes; developing new concepts and technologies of NPP decommissioning as well as the safe disposal of the components resulting from decommissioning operations, the spent fuel included; maintenance and developing the investment basis comprising experimental specific installations, namely, materials testing reactors, post-irradiation examination laboratories, off-reactor testing equipment, radioactive waste processing stations, etc. The major topics, future

  7. Web software for the control and management of radiation protection devices in the Cadarache site

    International Nuclear Information System (INIS)

    This series of slides presents how to use a new software dedicated to the management of the periodical controls that have to be performed on the equipment involved in radiation protection. This software is ready to be dispatched on the CEA site of Cadarache. This software gives information on: the device to be controlled, the controls that have to be performed, the procedures to follow to make the test, the equipment necessary for the test particularly the need for radioactive sources, the maintenance of the device, the previous measurements and in the end the device's conformity. An evaluation of the conformity of all the devices present in a building or an area or of a particular type can be easily obtained. (A.C.)

  8. NOCHAR Polymers: An Aqueous and Organic Liquid Solidification Process for Cadarache LOR (Liquides Organiques Radioactifs) - 13195

    International Nuclear Information System (INIS)

    To handle the Very Low Level Waste (VLLW) and the Low Level Waste (LLW) in France, two options can be considered: the incineration at CENTRACO facility and the disposal facility on ANDRA sites. The waste acceptance in these radwaste routes is dependent upon the adequacy between the waste characteristics (physical chemistry and radiological) and the radwaste route specifications. If the waste characteristics are incompatible with the radwaste route specifications (presence of significant quantities of chlorine, fluorine, organic component etc or/and high activity limits), it is necessary to find an alternative solution that consists of a waste pre-treatment process. In the context of the problematic Cadarache LOR (Liquides Organiques Radioactifs) waste streams, two radioactive scintillation cocktails have to be treated. The first one is composed of organic liquids at 13.1 % (diphenyloxazol, mesitylene, TBP, xylene) and water at 86.9 %. The second one is composed of TBP at 8.6 % and water at 91.4 %. They contain chlorine, fluorine and sulphate and have got alpha/beta/gamma spectra with mass activities equal to some kBq.g-1. Therefore, tritium is present and creates the second problematic waste stream. As a consequence, in order for disposal acceptance at the ANDRA site, it is necessary to pre-treat the waste. The NOCHAR polymers as an aqueous and organic liquid solidification process seem to be an adequate solution. Indeed, these polymers constitute an important variety of products applied to the treatment of radioactive aqueous and organic liquids (solvent, oil, solvent/oil mixing etc) and sludge through a mechanical and chemical solidification process. For Cadarache LOR, N910 and N960 respectively dedicated to the organic and aqueous liquids solidification are considered. With the N910, the organic waste solidification occurs in two steps. As the organic liquid travels moves through the polymer strands, the strands swell and immobilise the liquid. Then as the

  9. State of controlled nuclear fusion research

    International Nuclear Information System (INIS)

    The development of a commercial fusion reactor requires an adequate solution to the problems of heating and confinement of the nuclear fuel, as well as a considerable effort in materials technology and reactor engineering. A general discussion is presented of the status of the research connected with the most advanced concepts, indicating in each case the present situation and the main problems that must be solved to meet the requeriments estimated for power reactors. In particular, the laser-inertial concept is reviewed in detail. (author)

  10. Current Status of Nuclear Physics Research

    OpenAIRE

    Bertulani, C.A.; Hussein, M. S.

    2015-01-01

    In this review we discuss the current status of research in nuclear physics which is being carried out in different centers in the World. For this purpose we supply a short account of the development in the area which evolved over the last 9 decades, since the discovery of the neutron. The evolution of the physics of the atomic nucleus went through many stages as more data become available. We briefly discuss models introduced to discern the physics behind the experimental discoveries, such a...

  11. Scientific activities 1980 Nuclear Research Center ''Democritos''

    International Nuclear Information System (INIS)

    The scientific activities and achievements of the Nuclear Research Center Democritos for the year 1980 are presented in the form of a list of 76 projects giving title, objectives, responsible of each project, developed activities and the pertaining lists of publications. The 16 chapters of this work cover the activities of the main Divisions of the Democritos NRC: Electronics, Biology, Physics, Chemistry, Health Physics, Reactor, Scientific Directorate, Radioisotopes, Environmental Radioactivity, Soil Science, Computer Center, Uranium Exploration, Medical Service, Technological Applications, Radioimmunoassay and Training. (N.C.)

  12. Information on the Karlsruhe Nuclear Research Center

    International Nuclear Information System (INIS)

    A short overview is given about the origins of Karlsruhe Nuclear Research Center. The historical development of the different companies operating the Center is shown. Because the original task assigned to the Center was the construction and testing of the first German reactor exclusively built by German companies, a detailed description of this reactor and the changes made afterwards is presented. Next, today's organizational structure of the Center is outlined and the development of the Center's financing since its foundation is shown. A short overview about the structure of employees from the Center's beginning up to now is also included as well as a short description of today's main activities. (orig.)

  13. Research in artificial intelligence for nuclear facilities

    International Nuclear Information System (INIS)

    The application of artificial intelligence, in the form of expert systems and neural networks, to the control room activities in a nuclear power plant has the potential to reduce operator error and increase plant safety, reliability, and efficiency. Furthermore, artificial intelligence can increase efficiency and effectiveness in a large number of nonoperating activities (testing, routine maintenance, outage planning, equipment diagnostics, and fuel management) and in research facility experiments. Recent work at the University of Tennessee has demonstrated the feasibility of using neural networks to identify six different transients introduced into the simulation of a steam generator of a nuclear power plant. This work is now being extended to utilize data from a nuclear power plant training simulator. In one configuration, the inputs to the neural network are a subset of the quantities that are typical of those available from the safety parameter display system. The outputs of the network represent the various states of the plant (e.g., normal operation, coolant leakage, inadequate core flow, excessive peak fuel temperature, etc.). Training of the neural network is performed by introducing various faults or conditions to be diagnosed into the simulator. The goal of this work is to demonstrate a neural network diagnostic system that could provide advice to the operators in accordance with the emergency operating procedures

  14. Research and Development on nuclear fission

    International Nuclear Information System (INIS)

    Research and development activities on advanced and innovative reactors are performed within a domestic programme and international initiatives. The ongoing New Nuclear Fission National Programme is synergic and complementary to the International Nuclear Energy Initiative (INERI) and EURATOM framework programmes and is managed by ENEA through a specific agreement signed in June 2007 by the Italian Ministry for Economic Development (MSE). The activities concern an integral advanced pressurised light-water-cooled reactor (IRIS nuclear power plant [NPP]) and several Generation-4. fast reactors: lead-cooled, very high temperature and sodium-cooled. A summary of the main results achieved in 2007 follows. In the framework of the INERI programme ENEA and other Italian organisations are involved in the design of the International Reactor Innovative and Secure (IRIS NPP), particularly in the design certification. An appropriate integral testing programme will be performed in the SPES-3 facility to be built at the SIET laboratories in Piacenza. The facility will be located inside the building of the decommissioned Emilia oil-fired power plant. Once erected, the facility will simulate IRIS at full height, full pressure and temperature, and with volumes and power scaled by factors of 1:100 and 1:150, respectively. The activity will be carried out in a collaboration with Oak Ridge National Laboratory (ORNL), USA under an international initiative concerning cooperation in the field of nuclear-related technologies of mutual interest. In 2007 activities were mainly devoted to the conceptual design of the SPES-3 facility, the development of SPES-3 nodalization and the seismic isolation analysis of the IRIS auxiliary building

  15. Importance of delayed neutrons in nuclear research

    International Nuclear Information System (INIS)

    The report presents a comprehensive review of the uses ofβ-, n delayed neutrons in nuclear research with special emphasis on energy spectra and reactor applications. The review covers the following aspects : (1) delayed neutron in reactor analysis, (2) absolute delayed neutron yield, (3) delayed neutron decay constants, (4) delayed neutron energy spectra and their importance in high accuracy criticality calculations and precise evaluation of reactor kinetics characteristics, particularly fast breeders, (5) a chronological account of the developments in the measurement of delayed neutron energy spectra, both aggregate (composite) and from individual fission product isotopes during the last fifty years or so, (6) major spectrometry techniques for measuring delayed neutron energy spectra, (7) spectral analysis, (8) calculations of delayed neutron energy spectra from precursor data, and (9) sensitivity analysis of fast reactor dynamic behaviour to delayed neutron energy spectra. Finally the report recommends a number of areas for future research work on delayed neutrons. (author). refs., 49 figs., 10 tabs

  16. Current status of nuclear physics research

    International Nuclear Information System (INIS)

    In this review, we discuss the current status of research in nuclear physics which is being carried out in different centers in the world. For this purpose, we supply a short account of the development in the area which evolved over the last nine decades, since the discovery of the neutron. The evolution of the physics of the atomic nucleus went through many stages as more data became available. We briefly discuss models introduced to discern the physics behind the experimental discoveries, such as the shell model, the collective model, the statistical model, the interacting boson model, etc., some of these models may be seemingly in conflict with each other, but this was shown to be only apparent. The richness of the ideas and abundance of theoretical models attests to the important fact that the nucleus is a really singular system in the sense that it evolves from two-body bound states such as the deuteron, to few-body bound states, such as 4He, 7Li, 9Be, etc. and up the ladder to heavier bound nuclei containing up to more than 200 nucleons. Clearly, statistical mechanics, usually employed in systems with very large number of particles, would seemingly not work for such finite systems as the nuclei, neither do other theories which are applicable to condensed matter. The richness of nuclear physics stems from these restrictions. New theories and models are presently being developed. Theories of the structure and reactions of neutron-rich and proton-rich nuclei, called exotic nuclei, halo nuclei, or Borromean nuclei, deal with the wealth of experimental data that became available in the last 35 years. Furthermore, nuclear astrophysics and stellar and Big Bang nucleosynthesis have become a more mature subject. Due to limited space, this review only covers a few selected topics, mainly those with which the authors have worked on. Our aimed potential readers of this review are nuclear physicists and physicists in other areas, as well as graduate students interested in

  17. Current Status of Nuclear Physics Research

    Science.gov (United States)

    Bertulani, Carlos A.; Hussein, Mahir S.

    2015-12-01

    In this review, we discuss the current status of research in nuclear physics which is being carried out in different centers in the world. For this purpose, we supply a short account of the development in the area which evolved over the last nine decades, since the discovery of the neutron. The evolution of the physics of the atomic nucleus went through many stages as more data became available. We briefly discuss models introduced to discern the physics behind the experimental discoveries, such as the shell model, the collective model, the statistical model, the interacting boson model, etc., some of these models may be seemingly in conflict with each other, but this was shown to be only apparent. The richness of the ideas and abundance of theoretical models attests to the important fact that the nucleus is a really singular system in the sense that it evolves from two-body bound states such as the deuteron, to few-body bound states, such as 4He, 7Li, 9Be, etc. and up the ladder to heavier bound nuclei containing up to more than 200 nucleons. Clearly, statistical mechanics, usually employed in systems with very large number of particles, would seemingly not work for such finite systems as the nuclei, neither do other theories which are applicable to condensed matter. The richness of nuclear physics stems from these restrictions. New theories and models are presently being developed. Theories of the structure and reactions of neutron-rich and proton-rich nuclei, called exotic nuclei, halo nuclei, or Borromean nuclei, deal with the wealth of experimental data that became available in the last 35 years. Furthermore, nuclear astrophysics and stellar and Big Bang nucleosynthesis have become a more mature subject. Due to limited space, this review only covers a few selected topics, mainly those with which the authors have worked on. Our aimed potential readers of this review are nuclear physicists and physicists in other areas, as well as graduate students interested in

  18. Current status of nuclear physics research

    Energy Technology Data Exchange (ETDEWEB)

    Bertulani, Carlos A. [Department of Physics and Astronomy, Texas A and M University-Commerce (United States); Hussein, Mahir S., E-mail: hussein@if.usp.br [Instituto Tecnologico de Aeronautica (ITA), Sao Jose dos Campos, SP (Brazil). Dept. de Fisica

    2015-12-15

    In this review, we discuss the current status of research in nuclear physics which is being carried out in different centers in the world. For this purpose, we supply a short account of the development in the area which evolved over the last nine decades, since the discovery of the neutron. The evolution of the physics of the atomic nucleus went through many stages as more data became available. We briefly discuss models introduced to discern the physics behind the experimental discoveries, such as the shell model, the collective model, the statistical model, the interacting boson model, etc., some of these models may be seemingly in conflict with each other, but this was shown to be only apparent. The richness of the ideas and abundance of theoretical models attests to the important fact that the nucleus is a really singular system in the sense that it evolves from two-body bound states such as the deuteron, to few-body bound states, such as {sup 4}He, {sup 7}Li, {sup 9}Be, etc. and up the ladder to heavier bound nuclei containing up to more than 200 nucleons. Clearly, statistical mechanics, usually employed in systems with very large number of particles, would seemingly not work for such finite systems as the nuclei, neither do other theories which are applicable to condensed matter. The richness of nuclear physics stems from these restrictions. New theories and models are presently being developed. Theories of the structure and reactions of neutron-rich and proton-rich nuclei, called exotic nuclei, halo nuclei, or Borromean nuclei, deal with the wealth of experimental data that became available in the last 35 years. Furthermore, nuclear astrophysics and stellar and Big Bang nucleosynthesis have become a more mature subject. Due to limited space, this review only covers a few selected topics, mainly those with which the authors have worked on. Our aimed potential readers of this review are nuclear physicists and physicists in other areas, as well as graduate

  19. NUCLEAR 2010 international conference on sustainable development through nuclear research and education

    International Nuclear Information System (INIS)

    The Proceedings of the 'NUCLEAR 2010 international conference on sustainable development through nuclear research and education' held at INR-Pitesti on May, 26 - 28 2010 contain communications published in two parts. The first part contains 56 talks adressing themes of Nuclear energy, in the following three sections: Section 1.1 Nuclear Safety and Severe Accidents (12 papers); Section 1.2 - Nuclear reactors (14 papers); Section 1.3 - Nuclear technologies and materials (30 papers).

  20. Nuclear structure research. Annual progress report

    International Nuclear Information System (INIS)

    The most significant development this year has been the outcome of a survey of EO transition strength, ρ2(EO), in heavy nuclei. The systematics of ρ2(EO) reveals that the strongest EO's are between pairs of excited states with the same spin and parity. This is observed in the regions Z,N = 38,60; 48,66; 64,88; and 80,106. Unlike other multipoles it is rare that nuclear ground states are strongly connected to excited states by monopole transitions. Another significant finding is in the results of the experimental study of levels in 187Au. Two bands of states are observed with identical spin sequences, very similar excitation energies, and EO transitions between the favored band members but not between the unfavored band members. This is interpreted in terms of nearly identical diabatic structures. Experimental data sets for the radioactive decays of 183Pt and 186Au to 183Ir and 186Pt, respectively, have been under analysis. The studies are aimed at elucidating shape coexistence and triaxiality in the A = 185 region. An extensive program of systematics for nuclei at and near N = Z has been continued in preparation for the planned nuclear structure research program using the Holifield Radioactive Ion Beam Facility (HRIBF) at Oak Ridge. A considerable effort has been devoted to HRIBF target development

  1. French research in the field of nuclear agronomy; Les recherches francaises en agronomie nucleaire

    Energy Technology Data Exchange (ETDEWEB)

    Guerin De Montgareuil, P. [Commissariat a l' Energie Atomique, Cadarache (France). Centre d' Etudes Nucleaires

    1964-07-01

    This report presents a survey of the most important work in the field of nuclear agronomy carried out in France since the second international conference, ranging from pure research to the most direct application. As the programmes develop, so to an ever decreasing degree does this differentiation cover the distinction made in the report between the biological radiations effects and the other uses of nuclear techniques. Thus research on agricultural radio-genetics is carried on in two directions: from the theoretical and methodological angle, with comparative studies of the action of various types of radiation, the influence of dose rate and temperature, the action of chemical mutation agents, the production of chimera by gamma irradiation; and on the practical side, leading to the creation of new, hardier or earlier varieties (rice, millet, ground-nuts). Problems of pest destruction (eradication) and the preservation of foodstuffs by irradiation are also tackled by widely varied means and for totally different purposes. One operation consisting of a simple irradiation (moist seeds, potatoes...) will sometimes be associated with original studies of a biochemical or microbiological nature (for example: decomposition of starch, glucide metabolism of irradiated tubers, radiation resistance of yeasts). The nuclear technique side is represented mainly by radioisotopes (carbon 14, phosphorus 32, sulphur 35, calcium 45, potassium 42, copper 64, gold 198) and stable isotopes analysed by mass spectrometer (nitrogen 15, oxygen 18) or by neutron activation (boron 10). The studies mentioned refer to problems on different levels concerning plant physiology, agrology, agricultural entomology and zootechny. Results obtained from measurements of the humidity (neutron thermalization) and density (gamma diffusion) of a soil are also given. Numerous organisations take part in these various research programmes, each according to its speciality: cooperative private enterprise

  2. US Department of Energy nuclear energy research initiative

    International Nuclear Information System (INIS)

    This paper describes the Department of Energy's (DOE's) Nuclear Energy Research Initiative (NERI) that has been established to address and help overcome the principal technical and scientific issues affecting the future use of nuclear energy in the United States. (author)

  3. Research plans of heavy element nuclear chemistry in JAERI

    International Nuclear Information System (INIS)

    Research in nuclear chemistry of heavy elements in JAERI is briefly introduced. Status and future prospects for studies of chemical and nuclear properties of the transactinide elements with the JAERI tandem accelerator are presented. (author)

  4. Nuclear power plant Severe Accident Research Plan

    International Nuclear Information System (INIS)

    The Severe Accident Research Plan (SARP) will provide technical information necessary to support regulatory decisions in the severe accident area for existing or planned nuclear power plants, and covers research for the time period of January 1982 through January 1986. SARP will develop generic bases to determine how safe the plants are and where and how their level of safety ought to be improved. The analysis to address these issues will be performed using improved probabilistic risk assessment methodology, as benchmarked to more exact data and analysis. There are thirteen program elements in the plan and the work is phased in two parts, with the first phase being completed in early 1984, at which time an assessment will be made whether or not any major changes will be recommended to the Commission for operating plants to handle severe accidents. Additionally at this time, all of the thirteen program elements in Chapter 5 will be reviewed and assessed in terms of how much additional work is necessary and where major impacts in probabilistic risk assessment might be achieved. Confirmatory research will be carried out in phase II to provide additional assurance on the appropriateness of phase I decisions. Most of this work will be concluded by early 1986

  5. RA Research nuclear reactor - Annual report 1987

    International Nuclear Information System (INIS)

    Annual report concerning the project 'RA research nuclear reactor' for 1987, financed by the Serbian ministry of science is divided into two parts. First part is concerned with RA reactor operation and maintenance, which is the task of the Division for reactor engineering of the Institute for multidisciplinary studies and RA reactor engineering. Second part deals with radiation protection activities at the RA reactor which is the responsibility of the Institute for radiation protection. Scientific council of the Institute for multidisciplinary studies and RA reactor engineering has stated that this report describes adequately the activity and tasks fulfilled at the RA reactor in 1989. The scope and the quality of the work done were considered successful both concerning the maintenance and reconstruction, as well as radiation protection activities

  6. Research nuclear reactor start-up simulator

    International Nuclear Information System (INIS)

    This work presents the design and FPGA implementation of a research nuclear reactor start-up simulator. Its aim is to generate a set of signals that allow replacing the neutron detector for stimulated signals, to feed the measurement electronic of the start-up channels, to check its operation, together with the start-up security logic. The simulator presented can be configured on three independent channels and adjust the shape of the output pulses. Furthermore, each channel can be configured in 'rate' mode, where you can specify the growth rate of the pulse frequency in %/s. Result and details of the implementation on FPGA of the different functional blocks are given. (author)

  7. Research nuclear reactor RA - Annual Report 1989

    International Nuclear Information System (INIS)

    Annual report concerning the project 'RA research nuclear reactor' for 1989, financed by the Serbian ministry of science is divided into two parts. First part is concerned with RA reactor operation and maintenance, which is the task of the Division for reactor engineering of the Institute for multidisciplinary studies and RA reactor engineering. Second part deals with radiation protection activities at the RA reactor which is the responsibility of the Institute for radiation protection. Scientific council of the Institute for multidisciplinary studies and RA reactor engineering has stated that this report describes adequately the activity and tasks fulfilled at the RA reactor in 1989. The scope and the quality of the work done were considered successful both concerning the maintenance and reconstruction, as well as radiation protection activities

  8. Research on the nuclear safety management of the whole lifetime for nuclear power plant

    International Nuclear Information System (INIS)

    The some key problems on the nuclear safety management of the whole lifetime of nuclear power plants are analyzed and researched. The results reveal that: the perfect nuclear safety management system is the foundation of the whole lifetime nuclear safety management of nuclear power plants; the thorough implementation of the nuclear safety rules and laws and the effective nuclear safety surveillance and management in the whole lifetime of nuclear power plants is the reliable guarantee of nuclear safety; the nuclear safety management of the transitional stage for the design, constructing, operation, maintenance, and decommissioning, etc. of nuclear power plants is the key parts of the whole lifetime nuclear safety management that cannot be neglected; It is still the essential problems affecting the nuclear safety of nuclear power plants that the quality of devices and the quality of installing and constructing, operator training level and the technology and level of nuclear safety management and so on; The aging management is one of the most important aspects of the whole lifetime nuclear safety management; It is an important way for improving nuclear safety that to master the nuclear safety status, implement nuclear safety evaluation, and put forward and carry out the improved project for the every phase and process of the whole lifetime of nuclear power plants timely; How to improve the capabilities of nuclear emergency response, management and decision-making for the limiting fault is a problem need be solved urgently. (authors)

  9. A Study on Research Trend in Nuclear Forensics

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Kyungmin; Yim, Hobin; Lee, Seungmin; Hong, Yunjeong; Kim, Jae Kwang [Korea Institute of Nuclear Nonproliferation and Control, Daejeon (Korea, Republic of)

    2014-05-15

    The international community has recognized the serious threat posed by nuclear and other radioactive material out of regulatory control. To address these concerns, the Office of Nuclear Security of the international Atomic Energy Agency (IAEA) is developing, inter alia, guidance for nuclear forensics to assist Member States. According to the IAEA Incident and Trafficking Database (ITDB) of the IAEA to record the illegal trade and trafficking incidents of nuclear material or other radioactive material, incidents of 2331 have been reported in 1993 to 2012. These incidents mean that we are not safe for nuclear material. In order to solve the case generated by the illicit trafficking of nuclear material and the efficient management of nuclear material, the study of nuclear forensics is very important. In this study, we investigated the analytical techniques and the current status of nuclear forensics research. In this study, we investigated the current status of research of nuclear forensics, procedures for analysis and nuclear forensics analysis technique. A result of the study, we have been found that the major institutes and laboratory actively research on analysis technique and nuclear forensics. However, research on nuclear forensics is still in early stage, ROK is necessary preliminary survey of analysis technique and foundation of physical, chemical, and morphology characteristics of nuclear materials.

  10. A Study on Research Trend in Nuclear Forensics

    International Nuclear Information System (INIS)

    The international community has recognized the serious threat posed by nuclear and other radioactive material out of regulatory control. To address these concerns, the Office of Nuclear Security of the international Atomic Energy Agency (IAEA) is developing, inter alia, guidance for nuclear forensics to assist Member States. According to the IAEA Incident and Trafficking Database (ITDB) of the IAEA to record the illegal trade and trafficking incidents of nuclear material or other radioactive material, incidents of 2331 have been reported in 1993 to 2012. These incidents mean that we are not safe for nuclear material. In order to solve the case generated by the illicit trafficking of nuclear material and the efficient management of nuclear material, the study of nuclear forensics is very important. In this study, we investigated the analytical techniques and the current status of nuclear forensics research. In this study, we investigated the current status of research of nuclear forensics, procedures for analysis and nuclear forensics analysis technique. A result of the study, we have been found that the major institutes and laboratory actively research on analysis technique and nuclear forensics. However, research on nuclear forensics is still in early stage, ROK is necessary preliminary survey of analysis technique and foundation of physical, chemical, and morphology characteristics of nuclear materials

  11. Test programme for the nuclear fuel of the Jules Horowitz reactor starts

    International Nuclear Information System (INIS)

    In Cadarache in the south of France, an advanced material test reactor is currently being built. The Jules Horowitz reactor is an initiative of the French Atomic Energy Commission ((CEA), supported by the European Commission and research centres in the Czech Republic, Spain, Finland and Belgium, plus a number of large energy companies. On the request of CEA, SCK-CEN started characterising the nuclear fuel for this reactor, in its own BR2. The article describes SCK-CEN's programme on the characterisation of new nuclear fuel elements.

  12. Knowledge Management for Nuclear Research and Development Organizations

    International Nuclear Information System (INIS)

    This publication elaborates on the role of nuclear knowledge management in a research and development (R and D) context, and on the importance of facilitating innovation and future development of nuclear technologies for nuclear power, its associated fuel cycles and nuclear applications in medicine, industry and agriculture. It highlights aspects including transferring and preserving knowledge, exchanging information, establishing and supporting cooperative networks, and training the next generation of nuclear experts. It concludes with basic concepts, trends and key drivers for nuclear knowledge management to R and D project managers and other workers from nuclear R and D organizations.

  13. ANI [American Nuclear Insurers] support and research facility nuclear liability insurance inspection program

    International Nuclear Information System (INIS)

    American Nuclear Insurers (ANI), a voluntary association of insurance companies, provides property and nuclear liability insurance protection to the nuclear industry. It generally offers insurance coverage to nuclear facilities, suppliers, and transporters for the following: (1) their liability for damages because of bodily injury and/or property damage caused by the nuclear energy hazard, and (2) all-risk damage to nuclear facilities. Among the range of facilities and suppliers insured by ANI are (a) operators of nuclear power plants that supply electricity for the general public, (b) operators of nuclear testing and research reactors, (c) fuel fabricators that manufacture fuel for use in reactors, (d) operators of facilities that dispose of nuclear waste that cannot be salvaged, (e) facilities that maintain and repair equipment used at nuclear facilities, (f) nuclear laundries, and (g) low-level-waste processors. The fundamental goal of the ANI nuclear engineering inspection program is to provide protection to pool members' assets by reducing insurance risk

  14. Strategic Nuclear Research Collaboration - FY99 Annual Report

    Energy Technology Data Exchange (ETDEWEB)

    T. J. Leahy

    1999-07-01

    The Idaho National Engineering and Environmental Laboratory (INEEL) has created the Strategic Nuclear Research Collaboration. The SNRC brings together some of America's finest laboratory and university nuclear researchers in a carefully focused research program intended to produce ''breakthrough'' solutions to the difficult issues of nuclear economics, safety, non-proliferation, and nuclear waste. This integrated program aims to address obstacles that stand in the way of nuclear power development in the US These include fuel cycle concerns related to waste and proliferation, the need for more efficient regulatory practices, and the high cost of constructing and operating nuclear power plants. Funded at an FY99 level of $2.58M, the SNRC is focusing the efforts of scientists and engineers from the INEEL and the Massachusetts Institute of Technology to solve complex nuclear energy challenges in a carefully chosen, integrated portfolio of research topics. The result of this collaboration will be research that serves as a catalyst for future direct-funded nuclear research and technology development and which preserves and enhances the INEEL's role as America's leading national laboratory for nuclear power research. In its first year, the SNRC has focused on four research projects each of which address one or more of the four issues facing further nuclear power development (economics, safety, waste disposition and proliferation-resistance). This Annual Report describes technical work and accomplishments during the first year of the SNRC's existence.

  15. Strategic Nuclear Research Collaboration - FY99 Annual Report

    International Nuclear Information System (INIS)

    The Idaho National Engineering and Environmental Laboratory (INEEL) has created the Strategic Nuclear Research Collaboration. The SNRC brings together some of America's finest laboratory and university nuclear researchers in a carefully focused research program intended to produce ''breakthrough'' solutions to the difficult issues of nuclear economics, safety, non-proliferation, and nuclear waste. This integrated program aims to address obstacles that stand in the way of nuclear power development in the US These include fuel cycle concerns related to waste and proliferation, the need for more efficient regulatory practices, and the high cost of constructing and operating nuclear power plants. Funded at an FY99 level of $2.58M, the SNRC is focusing the efforts of scientists and engineers from the INEEL and the Massachusetts Institute of Technology to solve complex nuclear energy challenges in a carefully chosen, integrated portfolio of research topics. The result of this collaboration will be research that serves as a catalyst for future direct-funded nuclear research and technology development and which preserves and enhances the INEEL's role as America's leading national laboratory for nuclear power research. In its first year, the SNRC has focused on four research projects each of which address one or more of the four issues facing further nuclear power development (economics, safety, waste disposition and proliferation-resistance). This Annual Report describes technical work and accomplishments during the first year of the SNRC's existence

  16. Future for nuclear data research. Human resources

    International Nuclear Information System (INIS)

    A comment is given on the problem of human resources to support the future nuclear data activity which will be indispensable for advanced utilization of nuclear energy and radiations. Emphasis is put in the importance of the functional organization among the nuclear data center (JAEA), industries and universities for provision of human resources. (author)

  17. Nuclear Techniques for Cultural Heritage Research

    International Nuclear Information System (INIS)

    Historical artefacts and art objects are traded world wide and represent a potential source for forgery and false labelling. The market is huge and a large part of the trade is going from developing countries to the developed world where strict regulations can only be applied if convenient methods for checking the authenticity would be available. Portable XRF instruments for rapid screening analysis are already available and have been demonstrated to be useful in analysis of paintings and small artefacts. Laboratory based techniques such as PIXE, INAA and prompt gamma NAA have been applied non-destructively to investigate the provenience of archaeological objects as well as neutron radiography was used to determine different layers of precious paintings. Scientific studies of art and archaeology presents a necessary compliment for cultural heritage conservation, preservation and investigation. Museum curators, however, strongly oppose to sacrifice even small portions of a valuable art object for analysis. Nuclear techniques, such as neutron activation analysis (NAA), x-ray fluorescence analysis (XRF) or ion beam analysis (IBA) have a potential for non-destructive and reliable investigation of precious materials, such as ceramics, stone, metal or pigments from paintings. Such information can help to repair damaged objects adequately, identify fraud from real and assist archaeologists in the appropriate categorisation of historic artefacts. During the Coordinated Research Project 'Applications of Nuclear Analytical Techniques to Investigate the Authenticity of Art Objects' (2004 - 2008) the Agency was supporting Member States (MS) in their effort to apply nuclear techniques for their cultural heritage investigations, e.g. pottery shards from an ancient slave camp in Ghana were analyzed using Compton suppressed NAA. From the results it became clear that the pots were produced locally and were not imported from other places where the slaves were deported from. In China

  18. Summaries of FY 1986 research in nuclear physics

    International Nuclear Information System (INIS)

    This report summarizes the research projects supported by the Division of Nuclear Physics in the Office of High Energy and Nuclear Physics, during FY 1986. This Division is a component of the Office of Energy Research, the basic research branch of the US Department of Energy, and provides about 80% of the funding for nuclear physics research in the United States. The objective of the Nuclear Physics program is to understand the interactions, properties, and structures of nuclei and nuclear matter and to understand the fundamental forces of nature as manifested in atomic nuclei. These summaries are intended to provide a convenient guide for those interested in the research supported by the Division of Nuclear Physics

  19. Research and development for the nuclear energy of the future

    International Nuclear Information System (INIS)

    In the framework of the energy demand increase facing the environment protection, the three main objectives of the research and development for the nuclear energy are developed in this document: to support the today nuclear industry, to answer the public anxiety concerning the sanitary and environmental impact of nuclear activities, to design, evaluate and develop new reactors. (A.L.B.)

  20. Sheep: The First Large Animal Model in Nuclear Transfer Research

    OpenAIRE

    Loi, Pasqualino; Czernik, Marta; Zacchini, Federica; Iuso, Domenico; Scapolo, Pier Augusto; Ptak, Grazyna

    2013-01-01

    The scope of this article is not to provide an exhaustive review of nuclear transfer research, because many authoritative reviews exist on the biological issues related to somatic and embryonic cell nuclear transfer. We shall instead provide an overview on the work done specifically on sheep and the value of this work on the greater nuclear transfer landscape.

  1. Nuclear physics in KRI: recent research and application

    International Nuclear Information System (INIS)

    The paper contains the main results of the Institute's work in the field of nuclear physics during the last several years. Both fundamental and applied research which traditionally coexist in the institute's programme from the time of its foundation are described. The results of experimental and theoretical investigations of high energy hadron-nuclear and nuclear-nuclear collisions, nuclear fission studies and, especially, of its dynamic aspects, theoretical studies in nuclear astrophysics and search for dark matter are discussed. It is shown that on the basis of these 'academic' studies applied research has grown and about twenty ISTC projects are under way or were successfully completed. A group of projects in the field of nuclear data for accelerator driven transmutation systems is highlighted. Examples of works on malfunctioning of electronic devices due to cosmic radiation, nondestructive analysis of nuclear fuel, remote detection of explosives, actinide laser excitation and nano-clusters are given

  2. Current Status of Nuclear Physics Research

    CERN Document Server

    Bertulani, C A

    2015-01-01

    In this review we discuss the current status of research in nuclear physics which is being carried out in different centers in the World. For this purpose we supply a short account of the development in the area which evolved over the last 9 decades, since the discovery of the neutron. The evolution of the physics of the atomic nucleus went through many stages as more data become available. We briefly discuss models introduced to discern the physics behind the experimental discoveries, such as the shell model, the collective model, the statistical model, the interacting boson model, etc., some of these models may be seemingly in conflict with each other, but this was shown to be only apparent. The richness of the ideas and abundance of theoretical models attests to the important fact that the nucleus is a really singular system in the sense that it evolves from two-body bound states such as the deuteron, to few-body bound states, such as $^4$He, $^7$Li, $^9$Be etc. and up the ladder to heavier bound nuclei co...

  3. The Swiss Institute for Nuclear Research SIN

    CERN Document Server

    Pritzker, Andreas

    2014-01-01

    This book tells the story of the Swiss Institute for Nuclear Research (SIN). The institute was founded in 1968 and became part of the Paul Scherrer Institute (PSI) in 1988. Its founding occurred at a time when physics was generally considered the key discipline for technological and social development. This step was unusual for a small country like Switzerland and showed courage and foresight. Equally unusual were the accomplishments of SIN, compared with similar institutes in the rest of the world, as well as its influence on Swiss, and partially also on international politics of science. That this story is now available in a widely understandable form is due to the efforts of some physicists, who took the initiative as long as contemporary witnesses could still be questioned. As is usually the case, official documents always show just an excerpt of what really happened. An intimate portrayal of people who contributed to success requires personal memories. This text relies on both sources. In addition, the e...

  4. Research on optical applications in nuclear industry

    International Nuclear Information System (INIS)

    The laser fluorometer developed in 1987 has been modified to compensate the inner filter and quenching effects. The signal processing electronic circuit was redesigned and a computer interface was introduced for data processing. It has been already used in routine chemical analysis in the chemical analysis division. Its application to uranium monitoring in conversion plant is being investigated. Also, we found that it can be used in trace analysis of samarium and europium with detection limit of 1 ppb and 0.1 ppb, respectively. The IRMPA/D process of CDF3 and CHF3 have been studied. The pressure effects of CDF3,CHF3 and added buffer gas were investigated. Mainly, the change in reaction rate was examined while varying the pressure of CDF3, CHF3 and buffer gas. The IRMPD reaction ratio of CDF3 and CHF3 from below 0.1 torr up to a few torr was studied and the buffer gas pressure effect was investigated at constant pressure of CDF3 or CHF3 of 1 torr. Several kinds of buffer gas, Ar, N2, and SF6, were used to investigate the buffer gas pressure effect. We applied double exposure holographic interferometry, and analyzed qualitatively the distortion due to thermal heat and vibration. The research on holographic remote inspection will be achieved to apply this technique to the nuclear fuel cycle facilities. (Author)

  5. Decommissioning Technology Development for Nuclear Research Facilities

    International Nuclear Information System (INIS)

    It is predicted that the decommissioning of a nuclear power plant would happen in Korea since 2020 but the need of partial decommissioning and decontamination for periodic inspection and life extension still has been on an increasing trend and its domestic market has gradually been extended. Therefore, in this project we developed following several essential technologies as a decommissioning R and D. The measurement technology for in-pipe radioactive contamination was developed for measuring alpha/beta/gamma emitting nuclides simultaneously inside a in-pipe and it was tested into the liquid waste transfer pipe in KRR-2. And the digital mock-up system for KRR-1 and 2 was developed for choosing the best scenarios among several scenarios on the basis of various decommissioning information(schedule, waste volume, cost, etc.) that are from the DMU and the methodology of decommissioning cost estimation was also developed for estimating a research reactor's decommissioning cost and the DMU and the decommissioning cost estimation system were incorporated into the decommissioning information integrated management system. Finally the treatment and management technology of the irradiated graphites that happened after decommissioning KRR-2 was developed in order to treat and manage the irradiated graphites safely

  6. Nuclear Plant Aging Research (NPAR) program plan

    International Nuclear Information System (INIS)

    The nuclear plant aging research described in this plan is intended to resolve issues related to the aging and service wear of equipment and systems at commercial reactor facilities and their possible impact on plant safety. Emphasis has been placed on identification and characterization of the mechansims of material and component degradation during service and evaluation of methods of inspection, surveillance, condition monitoring and maintenance as means of mitigating such effects. Specifically the goals of the program are as follows: (1) to identify and characterize aging and service wear effects which, if unchecked, could cause degradation of structures, components, and systems and thereby impair plant safety; (2) to identify methods of inspection, surveillance and monitoring, or of evaluating residual life of structures, components, and systems, which will assure timely detection of significant aging effects prior to loss of safety function; and (3) to evaluate the effectiveness of storage, maintenance, repair and replacement practices in mitigating the rate and extent of degradation caused by aging and service wear

  7. Nuclear safety research: Responsive industry results

    International Nuclear Information System (INIS)

    EPRI's nuclear safety research program made a number of technical advances this past year. EPRI has completed a study of common cause failure, developed software for plant reliability and safety, studied reliability-centered maintenance, studied the consequences of steam generator tube rupture, completed the study of eastern United States seismic activity, looked at piping design improvements, qualified RETRAN for simulator applications, conducted intermediate scale molten corium-concrete interaction (MCCI) tests, and completed a mechanistic code to calculate core melt. A major owner's group experimental effort on hydrogen combustion has been completed, characterizing hydrogen combustion behavior in BWR6 Mark III containments. Within the United States, EPRI is involved in many national and international collaborative efforts, such as the TREAT STEP and MIST B and W tests, the OECD LOFT program, and the LACE, ACE, and Marviken aerosol behavior experimental programs. The LACE program successfully completed its experiments and is well on its way to completing all associated work shedding important light on aerosol behavior in containment and release from containment. Also, EPRI is participating in NRC's important Severe Fuel Damage Program. (orig./GL)

  8. Past and present situation of nuclear research at Forschungszentrum Karlsruhe

    International Nuclear Information System (INIS)

    The case of Forschungszentrum Karlsruhe is presented which had to transform from a centre devoted to nuclear power R and D to one in which this activity is allocated only 20% of the resources. A large number of operating nuclear power reactors coupled with the Government decision to phase out nuclear power is causing serious concerns regarding the availability of human resources for meeting the long term needs of nuclear facilities. The Energy Division of the research centre currently focuses mainly on safety research and on nuclear fusion. Another Division of the centre has nuclear facility decommissioning as one of the programmes. Independent research in areas of essential need for nuclear facilities must be carried out to maintain know how. (author)

  9. Research in theoretical nuclear physics: Progress report

    International Nuclear Information System (INIS)

    In April 1988 we, along with the nuclear theory groups of Brookhaven and MIT, submitted a proposal to the Department of Energy for a national Institute of Theoretical Nuclear Physics. The primary areas of investigation proposed for this Institute are: Strong Interaction Physics--including (1) The physics of hadrons, (2) QCD and the nucleus, (3) QCD at finite temperatures and high density; nuclear astrophysics; nuclear structure and nuclear many-body theory; and nuclear tests of fundamental interactions. It is, of course, no coincidence that these are the main areas of activity of the three groups involved in this proposal and of our group in particular. Here, we will organize an outline of the progress made at Stony Brook during the past year along these lines. These four areas do not cover all of the activities of our group

  10. Central Institute of Nuclear Research Rossendorf 25 years old

    International Nuclear Information System (INIS)

    A colloquium dedicated the 25th anniversary of the foundation of the Central Institute for Nuclear Research of the GDR Academy of Sciences was held on January, 21st, '81. 13 papers were given which dealt with aspects of the institute's history as well as with modern trends in nuclear and solid state physics, nuclear energy and chemistry, radioisotope production, radiation protection and nuclear information. (author)

  11. Present status of nuclear safety research in JAERI, 1992

    International Nuclear Information System (INIS)

    Japan Atomic Energy Research Institute has carried out the research on the safety required for ensuring the safety accompanying the development and utilization of atomic energy. The objects of the safety research are nuclear power stations, nuclear fuel facilities, the treatment and disposal of radioactive wastes and environmental radiation and radioactivity. The contents of the research are based on the annual plan of the safety research, in which the subjects to be carried out as the state are decided. The international cooperation in the safety research has been promoted positively. The safety research system in JAERI is composed of generalization section and execution section. In this report, the main results of the safety research which was carried out in fiscal year 1991 are recorded. The research on the safety of nuclear fuel, the research on the reliability of nuclear reactor machinery, equipment and structures, the research on the loss of coolant accident in reactors, the research on the behavior of reactors in severe accidents, the analytical research on reactor safety, the research on the safety in nuclear fuel facilities, the research on the treatment and disposal of radioactive wastes and the research on the evaluation and analysis of environmental radiation and radioactivity are reported. (K.I.)

  12. Summaries of FY 1992 research in nuclear physics

    Energy Technology Data Exchange (ETDEWEB)

    1993-07-01

    This report summarizes the research projects supported by the Division of Nuclear Physics in the Office of High Energy and Nuclear Physics during FY 1992. This Division is a component of the Office of Energy Research and provides about 85% of the funding for nuclear physics research in the United States. The objectives of the Nuclear Physics Program are two-fold: (1) to understand the interactions and structures of atomic nuclei and nuclear matter and the fundamental forces of nature as manifested in nuclear matter and (2) to foster application of this knowledge to other sciences and technical disciplines. These summaries are intended to provide a convenient guide for those interested in the research supported by the Division of Nuclear Physics. We remind the readers that this compilation is just an overview of the Nuclear Physics Program. What we attempt to portray correctly is the breadth of the program and level of activity in the field of nuclear physics research as well as the new capabilities and directions that continually alter the public face of the nuclear sciences. We hope that the limitations of space, constraints of fon-nat, and rigors of editing have not extinguished the excitement of the science as it was originally portrayed.

  13. Summaries of FY 1992 research in nuclear physics

    International Nuclear Information System (INIS)

    This report summarizes the research projects supported by the Division of Nuclear Physics in the Office of High Energy and Nuclear Physics during FY 1992. This Division is a component of the Office of Energy Research and provides about 85% of the funding for nuclear physics research in the United States. The objectives of the Nuclear Physics Program are two-fold: (1) to understand the interactions and structures of atomic nuclei and nuclear matter and the fundamental forces of nature as manifested in nuclear matter and (2) to foster application of this knowledge to other sciences and technical disciplines. These summaries are intended to provide a convenient guide for those interested in the research supported by the Division of Nuclear Physics. We remind the readers that this compilation is just an overview of the Nuclear Physics Program. What we attempt to portray correctly is the breadth of the program and level of activity in the field of nuclear physics research as well as the new capabilities and directions that continually alter the public face of the nuclear sciences. We hope that the limitations of space, constraints of fon-nat, and rigors of editing have not extinguished the excitement of the science as it was originally portrayed

  14. Neutrons in basic and applied nuclear research - a review

    International Nuclear Information System (INIS)

    Energetic neutron sources, both white and mono-energetic, are widely used In basic nuclear physics as well as various multidisciplinary research. Precise measurement of various neutron induced reaction cross-sections are crucial for the design and development of new generation of reactors, like accelerator driven subcritical systems, nuclear incinerators, etc. A review of some recent trends in neutron induced basic and applied nuclear research will be presented in this talk. (author)

  15. Remediation of old environmental liabilities at Nuclear Research Institute Rez

    International Nuclear Information System (INIS)

    Nuclear Research Institute's environmental liabilities include decommissioning of old obsolete facilities and radioactive waste accumulated from operation and dismantling of nuclear facilities. Remediation of the environmental liabilities started in 2003 and will be finished in 2014. The major items of environmental liabilities are described and information is presented about the history, current state, progress, and future activities in the field of remediation of environmental liabilities in Nuclear Research Institute. (orig.)

  16. Activities report 1991-1992: Nuclear Research Center of Strasbourg

    International Nuclear Information System (INIS)

    This activities report of the Nuclear Research Centre of Strasbourg for the years 1991 and 1992, presents nine research axis: theoretical physics, mechanisms of reactions and nuclear structure, extreme forms of nuclei, exotic nuclei, hot and dense nuclear matter, ultra-relativistic heavy ions, physics of LEP (European Large Electron-Positron storage ring) at 'DELPHI', chemistry and physics of radiations, physics and applications of semi-conductors

  17. Processing of LLRW arising from AECL nuclear research centres

    International Nuclear Information System (INIS)

    Operation of nuclear research reactors and laboratories results in the generation of a wide variety of solid and liquid radioactive wastes. This paper describes practical experience with processing of low-level radioactive wastes at two major nuclear research centres in Canada

  18. Brief overview of American Nuclear Society's research reactor standards

    International Nuclear Information System (INIS)

    The American Nuclear Society (ANS) established the research reactor standards group in 1968. The standards group, known as ANS-15, was established for the purpose of developing, preparing, and maintaining standards for the design, construction, operation, maintenance, and decommissioning of nuclear reactors intended for research and training

  19. Operation and utilizations of Dalat nuclear research reactor

    International Nuclear Information System (INIS)

    The reconstructed Dalat nuclear research reactor was commissioned in March 1984 and up to September 1988 more than 6200 hours of operation at nominal power have been recorded. The major utilizations of the reactor include radioisotope production, activation analysis, nuclear data research and training. A brief review of the utilizations of the reactor is presented. Some aspects of reactor safety are also discussed. (author)

  20. LWR Fuel Gas Characterization at CEA Cadarache LECA-STAR Hot Laboratory

    International Nuclear Information System (INIS)

    The aim to improve LWR fuel behaviour led CEA to improve its PIE capacities in term of test devices and characterization techniques in the shielded hot cells of the LECA-STAR facility, located in Cadarache. A presentation of these capacities is made, focusing on gas characterization : - annealing test devices used for transient simulations. These devices are test facilities allowing to simulate a very large range of conditions (temperature, atmosphere, pressure etc); - characterization techniques : optical microscopy, for microstructure characterizations on polished samples; scanning electron microscopy (SEM) used both on polished samples and on fractographs; Electron Probe Micro-Analyzer (EPMA) for quantitative elementary analysis and elementary mappings; Secondary Ion Mass Spectrometer (SIMS), for isotopic analysis, mapping depth profiles and gas measurements. It shows an overview of their main applications for the study of fuel behaviour under nominal operating conditions but also under simulated accidental conditions and storage conditions. Two detailed examples of the use of these techniques working together on the same samples, are then presented, focusing on fission gas characterizations. The first one is a 72 GW.d.t-1 high burnup UO2 PWR fuel for which detailed characterizations have been performed before and after a LOCA type condition annealing test. The second one is a 35 GW.d.t-1 UO2 PWR fuel for which these characterizations have been done before and after a ramp test at 100 W.cm-1.min-1 up to a 90 s maximum power hold time at 520 W.cm-1. In both cases, the complementarities of these various techniques show the interest of such detailed characterizations. (author)

  1. Research nuclear reactor RA, Annual Report 2001

    International Nuclear Information System (INIS)

    During 2001, activities at the RA research nuclear reactor in were performed according to the Contract about financing of the RA reactor for the period January-December 2001, signed by the Ministry of Science, technology and development of the Republic of Serbia. RA reactor was not operated since shutdown in August 1984. Although, the most of the planned reconstruction activities were finished until 1991, the most important, which was concerned with exchange of the reactor instrumentation, financed by the IAEA, was interrupted due to international sanctions imposed on the country. Since 1992, all the renewal and reconstruction activities were ceased. Continuous aging and degradation of the equipment and facilities demand decision making about the future status of the Ra reactor. Until this decision is made it is an obligation to maintain control and maintenance of ventilation system, power supply, internal transportation system, spent fuel storage, hot cells, electronic fuel surveillance system, and part of the stationary dosimetry system. In 2001, apart from the mentioned activities, actions were undertaken related to maintenance of the reactor building and installations. The most important tasks fulfilled were: protection of the roof of the ventilation system building, purchase and installing the fire protection system and twelve new battery cells in the reactor building. There were no actions concerned with improvement of the conditions for intermediate spent fuel storage. With the support of IAEA, actions were initiated for possible transport of the spent fuel tu Russia. At the end of 2001, preparations were started for possible future decommissioning of the RA reactor. After, renewal of the membership of our country in the IAEA, the Government of Yugoslavia has declared its attitude about the intention of RA reactor decommissioning at the General Conference in September 2001

  2. Research in theoretical nuclear physics, Nuclear Theory Group. Progress report

    International Nuclear Information System (INIS)

    Primary emphasis is placed on understanding the nature of nucleon-nucleon and meson-nucleon interactions and on determining the consequences of such microscopic interactions in nuclear systems. We have constructed models of baryons which smoothly interpolate between currently popular bag and Skyrme models of hadrons and provide a vehicle for introducing the notions of quantum chromodynamics to low energy nuclear physics without violating the constraints of chiral invariance. Such models have been used to study the nucleon-nucleon interaction, the spectrum of baryons, and the important question of the radius of the quark bag. We have used many-body techniques to consider a variety of problems in finite nuclei and infinite many-body systems. New light has been shed on the nuclear coexistence of spherical and deformed states in the A = 18 region as well as the role of genuine three-body forces in this region. Phenomenological studies of infinite systems have led to a number of predictions particularly regarding the spin-polarized quantum liquids of current experimental interest. Microscopic many-body theories, based on the parquet diagrams, have been improved to a fully quantitative level for the ground state properties of infinite many-body systems. Finite temperature theories of nuclear matter, important in the study of heavy ion reactions, have been constructed. An expanded program in heavy ion theory has led to major advances in the multi-dimensional barrier penetration problem. Activities in nuclear astrophysics have provided a far more reliable description of the role of electron capture processes in stellar collapse. As a consequence, we have been able to perform legitimate calculations of the unshocked mass in Type II supernovae

  3. Summaries of FY 1988 research in nuclear physics

    International Nuclear Information System (INIS)

    This report summarizes the research projects supported by the Division of Nuclear Physics in the Office of High Energy and Nuclear Physics, during FY 1986. This Division is a component of the Office of Energy Research, the basic research branch of the US Department of Energy, and provides about 80% of the funding for nuclear physics research in the United States. The objective of the Nuclear Physics program is to understand the interactions, properties, and structures of nuclei and nuclear matter and to understand the fundamental forces of nature as manifested in atomic nuclei. These summaries are intended to provide a convenient guide for those interested in the research supported by the Division of Nuclear Physics. The nuclear physics research summaries in this document were initially prepared by the investigators, then reviewed and edited by DOE staff. They describe the general character and goals of the research programs, current research efforts, especially significant recent results, and plans for the near future. The research summaries are organized into two groups: research programs at national laboratories and those at universities, with the material arranged alphabetically by institution. The names of all Ph.D.-level personnel who are primarily associated with the work are included. The FY 1988 funding levels are also provided. Included for the first time are activities of the nuclear data program, which was incorporated within nuclear physics in FY 1987. We remind the readers that this compilation is just an overview of the Nuclear Physics program. Primary publications should be used for reference to the work and for a more complete and accurate understanding

  4. Graduate nuclear engineering programmes motivate educational and research activities

    International Nuclear Information System (INIS)

    Some fifteen years ago the University of Ljubljana, Faculty for Mathematics and Physics together with the national research organisation the J. Stefan jointly established a Graduate programme of Nuclear Engineering. From the onset, the programme focused on nuclear technology, nuclear safety, and reactor physics and environment protection. Over the years this graduate programme has became the focal point of nuclear related, research and educational activities in Slovenia. It has grown into a meeting ground for recognised national and distinguished foreign educators and experienced professionals from the industry. In conjunction with an important national project, supported by the Slovenian government, entitled 'Jung Researcher' it also enhances the knowledge transfer to the next generation. Since the programme was introduced, the interest for this programme has been steadily growing. Accordingly, a number of PhD and MS degrees in NE have been awarded. The graduates of this programme have encountered very good job opportunities in nuclear as well as in non-nuclear sector. (author)

  5. JYT - Publicly financed nuclear waste management research programme

    International Nuclear Information System (INIS)

    The nuclear waste management research in Finland is funded both by the state and the utilities (represented in cooperation by the Nuclear Waste Commission of the Finnish power companies). A coordinated research programme (JYT) comprising the publicly financed waste management studies was started in 1989 and continues until 1993. The utilities continue to carry out a parallel research programme according to their main financial and operational responsibility for nuclear waste management. The research programme covers the following main topic areas: (1) Bedrock characteristics, groundwater and repository, (2) Release and transport of radionuclides, (3) Performance and safety assessment of repositories, and (4) Waste management technology and costs

  6. Progress report on research of nuclear data and applied nuclear physics at nuclear research institute Viet Nam. For the period January 1 - December 31 1996

    International Nuclear Information System (INIS)

    This report contains information on activities of nuclear data and applied physics at the Nuclear Research Institute, Dalat, Vietnam for the period January 1st-December 31st 1996. The specific topics covered are the following: Development of filtered neutron beams. Investigation of average characteristics of nuclei in the unresolved enrgy region, Nuclear structure, Nuclear data for applications, Neutron beam utilization for applications, Nuclear analytical techniques and sedimentology

  7. Competence network University and Research 'perspective nuclear technology in Germany'

    International Nuclear Information System (INIS)

    With a fresh concept, the competence network University and Research revived the tradition of network meetings between research, universities and the nuclear industry on 23 and 24 September 2013. The DAtF (Deutsches Atomforum e.V.) (German Nuclear Forum, registered association) in cooperation with AREVA GmbH and VGB PowerTech e.V., invited those concerned to meet in Erlangen under the motto 'Perspective nuclear technology in Germany'. Around 50 representatives from education and research institutes followed the invitation, as did experts and decision-makers from the nuclear industry. The objective of this series of events is to broach the issue of the conservation of competence in nuclear technology in Germany and internationally, and make the related issues the subject of discussion as well as promote a regular exchange of information and experience between industry, research and educational institutions. (orig.)

  8. Nuclear Fusion - Open Questions For Research

    International Nuclear Information System (INIS)

    Nuclear fusion, as one of the main energy source for the 21 century, is still in the stage of extensive scientific research which is aimed toward achieving thermonuclear ignition. In the present talk I will shortly review the status of the main approaches to achieve net thermonuclear fusion energy and will mainly describe the achievements and open questions of the Inertial Confinement Fusion method, where intense lasers are used to compress and heat a small pellet of DT up to ignition and burn conditions. It is well recognized that the main obstacle to achieve ignition in the ICF approach is the development of hydrodynamic instabilities on both sides of the compressed shell that may cause shell breakup and ignition failure. In the present work, we review our recent theoretical, numerical and experimental work that contribute to a better understanding the evolution of instabilities at the various stages of the pellet implosion. The perturbations, from which the instabilities grow, are seeded by both surface roughness and laser intensity non-uniformity. In order to study the laser imprint process we have carried out numerical simulations and modeling in order to get the equivalent mass perturbation in the target as a function of perturbation wavelength, laser intensity and pulse shape and laser smoothing technique. Using the initial mass perturbation spectrum we estimating what is the required initial perturbation amplitude (from both surface roughness and laser imprint) that will not cause shell breakup. Until recently, most of the simulations and models developed to describe the evolution of the instability were done in two-dimensions(2D). We have recently performed full numerical simulations and extended our models to describe the evolution of three-dimensional(3D) perturbations. It was found that there are differences between the evolution of the instability in 2D and 30, which is caused by the differences in the kinematic drag force that is decelerating the

  9. Research and development for Canadian nuclear power

    International Nuclear Information System (INIS)

    Rapid expansion of the successful CANDU reactor system offers immediate substitution for scarce oil and gas, combined with long-term security of energy supplies. A continuing large and vigorous R and D program on nuclear power is essential to achieve these objectives. The program, described here, consists of tactical R and D in support of the current CANDU reactor system, strategic R and D to develop and demonstrate advanced CANDU systems, and exploratory R and D to put Canada in a position to exploit any fusion opportunities. Two support activities, management of radioactive wastes and techniques to safeguard nuclear materials against diversion, although integral components of the nuclear power programs, are identified separately because they are currently of special public interest. (author)

  10. Nuclear platform research and development - 2008-09 highlights

    International Nuclear Information System (INIS)

    The Nuclear Platform R and D Program has lead responsibility for the maintenance and further development of the CANDU intellectual property covering the safety, licensing and design basis for nuclear facilities. The Nuclear Platform R and D Program is part of the Research and Technology Operation (RTO) unit of AECL and is managed through the Research and Development division, which has responsibility for maintaining and enhancing the knowledge and technology base. The RTO is also responsible for managing AECL's nuclear facilities and infrastructure (including laboratories and R and D facilities), the nuclear waste management program and other legacy liabilities (e.g., decommissioning) to demonstrate and grow shareholder value. The Nuclear Platform also provides the technology base from which new products and services can be developed to meet customer needs (including ACR and commercial products and services). (author)

  11. Status of nuclear regulatory research and its future perspectives

    International Nuclear Information System (INIS)

    A comprehensive investigation of the regulatory research comprising an examination of the research system, its areas and contents, and the goals and financial resources is undertaken. As a result of this study, the future direction of regulatory research and its implementation strategies are suggested to resolve the current issues emerging from this examination. The major issues identified in the study are; (a) an insufficient investment in nuclear regulatory and safety research, (b) an interfacial discrepancy between similar research areas, and (c) a limitation of utilizing research results. To resolve these issues, several measures are proposed : (1) developing a lead project to establish a comprehensive infrastructure for enhancing research cooperation between nuclear organizations including institutes, industry, and universities, with an aim to improve cooperation between projects and to strengthen overall coordination functions among research projects, (2) introducing a certification system on research outcome to promote the proliferation of both research results themselves and their application with a view to enhancing the research quality, (3) strengthening the cooperative system to promote the international cooperative research, and (4) digitalizing all documents and materials relevant to safety and regulatory research to establish KIMS (knowledge and information based management system). It is expected that the aforementioned measures suggested in this study will enhance the efficiency and effectiveness of both nuclear regulatory and safety research, if they are implemented after deliberating with the government and related nuclear industries in the near future

  12. Research trends of nuclear energy technology by citation network analysis

    International Nuclear Information System (INIS)

    Considering a new way of being energy system, what is required is the decision making with balances of human security, environmental safeguards, energy security, proliferation risk, economic risks and etc. After FUKUSHIMA, there are needs to provide the information for transvaluation of what nuclear energy technology is. Therefore this study focuses on nuclear energy technology. In this paper, we analyze the information about the structure and history of past and the present research papers, which aim to clarify the characteristics of research trends and issues. Our results showed overview of the structure of R and D of nuclear energy technology by citation network analysis. We found that the impacts of Chernobyl accident to basic research papers are limited and research trends seem to be influenced by national R and D budget for nuclear power but not by national fund for basic science research. (author)

  13. Bolivia. The new nuclear research center in El Alto

    Energy Technology Data Exchange (ETDEWEB)

    Nogarin, Mauro

    2016-05-15

    Research reactors in Latin America have become a priority in public policy in the last decade. Bolivia wants to become the 8th country to implement peaceful nuclear technology in this area with the new Center for Research and Development in the Nuclear Technology. The Center will be the most advanced in Latin America. It will provide for a wide use of radiation technologies in agriculture, medicine, and industry. After several negotiations Bolivia and the Russian Federation signed the Intergovernmental Agreement on cooperation in the peaceful use of atomic energy and the construction of the Nuclear Research and Technology Center.

  14. Bolivia. The new nuclear research center in El Alto

    International Nuclear Information System (INIS)

    Research reactors in Latin America have become a priority in public policy in the last decade. Bolivia wants to become the 8th country to implement peaceful nuclear technology in this area with the new Center for Research and Development in the Nuclear Technology. The Center will be the most advanced in Latin America. It will provide for a wide use of radiation technologies in agriculture, medicine, and industry. After several negotiations Bolivia and the Russian Federation signed the Intergovernmental Agreement on cooperation in the peaceful use of atomic energy and the construction of the Nuclear Research and Technology Center.

  15. Internship using nuclear facilities in Oarai Research and Development Center

    International Nuclear Information System (INIS)

    Nuclear energy is important from a viewpoint of economy and energy security in Japan. However, the lack of nuclear engineers and scientists in future is concerned after the severe accident of TEPCO's Fukushima Daiichi Nuclear Power Station has occurred. Institute of National Colleges of Technology planned to carry out training programs for human resource development of nuclear energy field including on-site training in nuclear facilities. Oarai Research and Development Center in Japan Atomic Energy Agency cooperatively carried out an internship for nuclear disaster prevention and safety utilizing the nuclear facilities such as the JMTR. Thirty two students joined in total in the internship from FY 2011 to FY 2013. In this paper, contents and results of the internship are reported. (author)

  16. An example of a United States Nuclear Research Center

    International Nuclear Information System (INIS)

    Under the likely scenario in which public support for nuclear energy remains low and fossil fuels continue to be abundant and cheap, government supported nuclear research centers must adapt their missions to ensure that they tackle problems of current significance. It will be critical to be multidisciplinary, to generate economic value, and to apply nuclear competencies to current problems. Addressing problems in nuclear safety, D and D, nuclear waste management, nonproliferation, isotope production are a few examples of current needs in the nuclear arena. Argonne's original mission, to develop nuclear reactor technology, was a critical need for the U.S. in 1946. It would be wise to recognize that this mission was a special instance of a more general one--to apply unique human and physical capital to long term, high risk technology development in response to society's needs. International collaboration will enhance the collective chances for success as the world moves into the 21st century

  17. Unique Research Reactor Features Potentially Impacting Nuclear Security

    International Nuclear Information System (INIS)

    The title “Research Reactor” represents a diverse category of non-power reactors that can include a wide variety of co-located facilities. The design diversity, as well as other certain specific features of a research reactor facility can present many complex situations that can greatly influence the nuclear security system and therefore, must be addressed. These features include inherent design vulnerabilities, availability of tools and operational equipment, diversity of safety systems, attractiveness of target nuclear or other radioactive material for theft (e.g. portable HEU fuel elements), frequent on-site movement of nuclear and other radioactive materials, co-location with other facilities (e.g. radioisotope production, hot cells, nuclear fuel fabrication), openness of facility—free exchange and access control, research reactor site location (e.g. university campus), non- adequate funding, regulatory and operational issues (e.g. facility aging, extended shut down). Keeping in mind a need to develop a comprehensive, systematic, and focused program to assist Member States to establish, enhance, and sustain nuclear security at research reactors, IAEA has developed a program on security of research reactors for 2013-2017. The objectives of this program are: a) Assist adherence to and implementation of nuclear security related international instruments; and b) Strengthen the international cooperation and coordination of assistance given through bilateral programs and other international initiatives in a manner which also would contribute to enabling the safe, secure and peaceful use of nuclear energy and of such applications with research reactors. (author)

  18. Unique Research Reactor Features potentially impacting Nuclear Security

    International Nuclear Information System (INIS)

    The title 'Research Reactor' represents a diverse category of non-power reactors that can include a wide variety of co-located facilities. The design diversity, as well as other certain specific features of a research reactor facility can present many complex situations that can greatly influence the nuclear security system and therefore, must be addressed. These features include inherent design vulnerabilities, availability of tools and operational equipment, diversity of safety systems, attractiveness of target nuclear material for theft (e.g. portable HEU fuel elements), frequent on-site movement of nuclear and other radioactive materials, co-location with other facilities (e.g. radioisotope production, hot cells, nuclear fuel fabrication), openness of facility-free exchange and access control, research reactor site location (e.g. university campus), non- adequate funding, regulatory and operational issues (e.g. facility aging, extended shut down). Keeping in mind a need to develop a comprehensive, systematic, and focused program to assist Member States to establish, enhance, and sustain nuclear security at research reactors, IAEA has developed a program on security of research reactors for 2013-2017. The objectives of this program are: a) Assist adherence to and implementation of nuclear security related international instruments; and b) Strengthen the international cooperation and coordination of assistance given through bilateral programs and other international initiatives in a manner which also would contribute to enabling the safe, secure and peaceful use of nuclear energy and of such applications with research reactors. (authors)

  19. Nuclear Research and Development Capabilities Needed to Support Future Growth

    International Nuclear Information System (INIS)

    The energy crisis looming before the United States can be resolved only by an approach that integrates a 'portfolio' of options. Nuclear energy, already an important element in the portfolio, should play an even more significant role in the future as the U.S. strives to attain energy independence and reduce carbon emissions. The DOE Office of Nuclear Energy asked Battelle Memorial Institute to obtain input from the commercial power generation industry on industry's vision for nuclear energy over the next 30-50 years. With this input, Battelle was asked to generate a set of research and development capabilities necessary for DOE to support the anticipated growth in nuclear power generation. This presentation, based on the report generated for the Office of Nuclear Energy, identifies the current and future nuclear research and development capabilities required to make this happen. The capabilities support: (1) continued, safe operation of the current fleet of nuclear plants; (2) the availability of a well qualified and trained workforce; (3) demonstration of the next generation nuclear plants; (4) development of a sustainable fuel cycle; (5) advanced technologies for maximizing resource utilization and minimization of waste and (6) advanced modeling and simulation for rapid and reliable development and deployment of new nuclear technologies. In order to assure these capabilities are made available, a Strategic Nuclear Energy Capability Initiative is proposed to provide the required resources during this critical period of time. (authors)

  20. Nuclear structure research at the Triangle Universities Nuclear Laboratory

    International Nuclear Information System (INIS)

    Studies of fundamental symmetries by the TRIPLE collaboration using the unique capabilities at LAMTF have found unexpected systematics in the parity-violating amplitudes for epithermal-neutron scattering. Tests to lower the present limits on time-reversal-invariance violation in the strong interaction are being made at in experiments on the scattering of polarized fast neutrons from aligned holmium targets. Studies of few-nucleon systems have received increasing emphasis over the past year, involving a broad program for testing the low- to medium-energy internucleon interactions, from the tensor component in n-p scattering and the n-n scattering lengths, through three-nucleon systems and the alpha particle, on up to 8Be. Of particular interest are three-nucleon systems, both in elastic scattering and in three-body breakup. Beam requirements range from production of intense and highly-polarized neutron beams to tensor-polarized beams for measurements at both very low energies (25--80 keV) and at tandem energies for definitive measurements of D-state components of the triton, 3He, and 4He obtained from transfer reactions. The program in nuclear astrophysics expanded during 1991--1992. Several facets of the nuclear many-body problem and of excitation mechanisms of the nucleus are being elucidated, including measurements and analyses to elucidate the neutron--nucleus elastic-scattering interaction over a wide range of nuclei and energies. Several projects involved developments in electronuclear physics, instrumentation, rf-transition units, and low-temperature bolometric particle detectors

  1. Nuclear Explosion Monitoring History and Research and Development

    Science.gov (United States)

    Hawkins, W. L.; Zucca, J. J.

    2008-12-01

    Within a year after the nuclear detonations over Hiroshima and Nagasaki the Baruch Plan was presented to the newly formed United Nations Atomic Energy Commission (June 14, 1946) to establish nuclear disarmament and international control over all nuclear activities. These controls would allow only the peaceful use of atomic energy. The plan was rejected through a Security Council veto primarily because of the resistance to unlimited inspections. Since that time there have been many multilateral, and bilateral agreements, and unilateral declarations to limit or eliminate nuclear detonations. Almost all of theses agreements (i.e. treaties) call for some type of monitoring. We will review a timeline showing the history of nuclear testing and the more important treaties. We will also describe testing operations, containment, phenomenology, and observations. The Comprehensive Nuclear Test Ban Treaty (CTBT) which has been signed by 179 countries (ratified by 144) established the International Monitoring System global verification regime which employs seismic, infrasound, hydroacoustic and radionuclide monitoring techniques. The CTBT also includes on-site inspection to clarify whether a nuclear explosion has been carried out in violation of the Treaty. The US Department of Energy (DOE) through its National Nuclear Security Agency's Ground-Based Nuclear Explosion Monitoring R&D Program supports research by US National Laboratories, and universities and industry internationally to detect, locate, and identify nuclear detonations. This research program builds on the broad base of monitoring expertise developed over several decades. Annually the DOE and the US Department of Defense jointly solicit monitoring research proposals. Areas of research include: seismic regional characterization and wave propagation, seismic event detection and location, seismic identification and source characterization, hydroacoustic monitoring, radionuclide monitoring, infrasound monitoring, and

  2. Department of Nuclear Safety Research and Nuclear Facilities annual report 1995

    Energy Technology Data Exchange (ETDEWEB)

    Majborn, B.; Brodersen, K.; Damkjaer, A.; Floto, H.; Jacobsen, U.; Oelgaard, P.L. [eds.

    1996-03-01

    The report presents a summary of the work of the Department of Nuclear Safety Research and Nuclear Facilities in 1995. The department`s research and development activities are organized in three research programmes: Radiation Protection, Reactor Safety, and Radioanalytical Chemistry. The nuclear facilities operated by the department include the Research Reactor DR3, the Isotope Laboratory, the Waste Treatment Plant, and the Educational Reactor DR1. Lists of staff and publications are included together with a summary of the staff`s participation in national and international committees. (au) 5 tabs., 21 ills.

  3. Department of Nuclear Safety Research and Nuclear Facilities annual report 1995

    International Nuclear Information System (INIS)

    The report presents a summary of the work of the Department of Nuclear Safety Research and Nuclear Facilities in 1995. The department's research and development activities are organized in three research programmes: Radiation Protection, Reactor Safety, and Radioanalytical Chemistry. The nuclear facilities operated by the department include the Research Reactor DR3, the Isotope Laboratory, the Waste Treatment Plant, and the Educational Reactor DR1. Lists of staff and publications are included together with a summary of the staff's participation in national and international committees. (au) 5 tabs., 21 ills

  4. Animals in nuclear research: where ethics and expediency meet

    International Nuclear Information System (INIS)

    The Australian Nuclear Science and Technology Organisation (ANSTO) has a direct involvement in nuclear medicine, microbiological and environmental studies which utilise animals in the research work. The opposition to experiments on animals is briefly discussed. The Australia codes of practice for the care and use of animals for experimental purposes are outlined

  5. Anti-seismic research on nuclear engineering siting

    Institute of Scientific and Technical Information of China (English)

    Li CHEN; Lei NIE; Jijiang LI; Delong WANG; Xiangyu REN

    2006-01-01

    Nuclear engineering belongs to significant project; there is higher requirement on sitings. The study has discussed basic factors of selecting sites, anti-seismic research on sitings including the seismic ground motion, probability methods of seismic hazard analysis as well as interaction about structure and foundation, meanwhile provide the reason for nuclear engineering selecting sites.

  6. Future challenges for nuclear data research in fission (u)

    Energy Technology Data Exchange (ETDEWEB)

    Chadwick, Mark B [Los Alamos National Laboratory

    2010-01-01

    I describe some high priority research areas in nuclear fission, where applications in nuclear reactor technologies and in modeling criticality in general are demanding higher accuracies in our databases. We focus on fission cross sections, fission neutron spectra, and fission product data.

  7. Research on psychological evaluation method for nuclear power plant operators

    International Nuclear Information System (INIS)

    The qualitative and quantitative psychology evaluation methods to the nuclear power plant operators were analyzed and discussed in the paper. The comparison analysis to the scope and result of application was carried out between method of outline figure fitted and method of fuzzy synthetic evaluation. The research results can be referenced to the evaluation of nuclear power plant operators. (authors)

  8. Nanotechnology and nuclear medicine; research and preclinical applications.

    Science.gov (United States)

    Assadi, Majid; Afrasiabi, Kolsoom; Nabipour, Iraj; Seyedabadi, Mohammad

    2011-01-01

    The birth of nanotechnology in human society was around 2000 years ago and soon found applications in various fields. In this article, we highlight the current status of research and preclinical applications and also future prospects of nanotechnology in medicine and in nuclear medicine. The most important field is cancer. A regular nanotechnology training program for nuclear medicine physicians may be welcome. PMID:21761018

  9. Intensive post operation clean out (Poco) in AREVA NC Cadarache dismantling projects: economic value and sustainable development

    International Nuclear Information System (INIS)

    After fabricating plutonium fuels for 40 years (Fast Breeder Reactor, MOX), commercial operations at the AREVA NC Cadarache plant ended in 2003 and post operation clean out of its production buildings and laboratory started. AREVA objective is to achieve IAEA level 2 cleanup of the process facilities and transfer them to their owner, the French Atomic Energy Commission (CEA). There are two main opposite dismantling scenarios: very limited cleanup to optimize man power, or intensive cleanup of the facilities to optimize the quantity of long lived level waste as much as possible. Economic and environmental considerations lead the choice between these two options. (author)

  10. Rapport d'étude : La perception des risques majeurs par les riverains du CEA de Cadarache

    OpenAIRE

    Lopez, Alexia; Régner, Isabelle; Schleyer-Lindenmann, Alexandra

    2015-01-01

    Ce rapport d'étude vient répondre aux interrogations de son commanditaire, la CLI (Commission Local d'Information) du CEA (Commissariat à l'énergie Atomique) de Cadarache. Il s'organise en trois partie : une première partie établit un état des lieux des connaissances des risques majeurs par les habitants. Les risques majeurs officiellement recensés sont : le risque feu de forêt, le risque inondation, le risque sismique, le risque de mouvement de terrain, le risque de rupture de barrage, et le...

  11. Health and safety at the Whiteshell Nuclear Research Establishment

    International Nuclear Information System (INIS)

    This report outlines the health and safety program at the Whiteshell Nuclear Research Establishment. It describes the procedures in place to ensure that a high standard of conventional industrial and radiation safety is maintained in the workplace

  12. Tunnel Boring Machine for nuclear waste repository research project

    International Nuclear Information System (INIS)

    A description is presented of a Tunnel Boring Machine and its intended use on a research project underway in Sweden for demonstrating and testing methods for rock investigation at a suitable depth for a deep repository for nuclear waste

  13. Application Research of Developed Drummed Nuclear Waste Neutron Counting System

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    The application researches such as variety of factors affecting the measurement, calibrating etc. are need before the drummed nuclear waste neutron counting system (WNC) can be really put into use after installed at the site.

  14. International guidelines for fire protection at nuclear installations including nuclear fuel plants, nuclear fuel stores, teaching reactors, research establishments

    International Nuclear Information System (INIS)

    The guidelines are recommended to designers, constructors, operators and insurers of nuclear fuel plants and other facilities using significant quantities of radioactive materials including research and teaching reactor installations where the reactors generally operate at less than approximately 10 MW(th). Recommendations for elementary precautions against fire risk at nuclear installations are followed by appendices on more specific topics. These cover: fire protection management and organization; precautions against loss during construction alterations and maintenance; basic fire protection for nuclear fuel plants; storage and nuclear fuel; and basic fire protection for research and training establishments. There are numerous illustrations of facilities referred to in the text. (U.K.)

  15. The Nordic nuclear safety research. Plan 1995

    International Nuclear Information System (INIS)

    The annual plans for the 4-year Nordic nuclear safety program, initiated in 1994, are described. The goals of this program are information exchange and common consensus in the field of nuclear safety, radiation protection and emergency preparedness among the respective Nordic authorities. Awareness of all the safety and radiation protection aspects in the Nordic countries as well as in the neighbouring countries is to be strengthened. The present four-years plan comprehends 7 main projects on reactor safety, waste management, environmental effects and emergency plans. The eighth project is of administrative nature. Numerous national authorities, enterprises and institutions support the program through contribution of unpaid work, providing of laboratory resources etc. (EG)

  16. Digital instrumentation system for nuclear research reactors

    International Nuclear Information System (INIS)

    This work describes a proposal for a system of nuclear instrumentation and safety totally digital for the Argonauta Reactor. The system divides in the subsystems: channel of pulses, channel of current, conventional instrumentation and safety system. The connection of the subsystems is made through redundant double local net, using the protocol modbus/rtu. So much the channel of pulses, the current channel and safety's system use modules operating in triple redundancy. (author)

  17. Russian Minatom nuclear safety research strategic plan. An international review

    International Nuclear Information System (INIS)

    An NEA study on safety research needs of Russian-designed reactors, carried out in 1996, strongly recommended that a strategic plan for safety research be developed with respect to Russian nuclear power plants. Such a plan was developed at the Russian International Nuclear Safety Centre (RINSC) of the Russian Ministry of Atomic Energy (Minatom). The Strategic Plan is designed to address high-priority safety-research needs, through a combination of domestic research, the application of appropriate foreign knowledge, and collaboration. It represents major progress toward developing a comprehensive and coherent safety-research programme for Russian nuclear power plants (NPPs). The NEA undertook its review of the Strategic Plan with the objective of providing independent verification on the scope, priority, and content of the research described in the Plan based upon the experience of the international group of experts. The principal conclusions of the review and the general comments of the NEA group are presented. (K.A.)

  18. Radiological safety research for nuclear excavation projects - Interoceanic canal studies

    International Nuclear Information System (INIS)

    The general radiological problems encountered in nuclear cratering and nuclear excavation projects are discussed. Procedures for assessing radiological problems in such projects are outlined. Included in the discussions are source term, meteorology, fallout prediction and ecological factors. Continuing research requirements as well as pre- and post-excavation studies are important considerations. The procedures followed in the current interoceanic canal feasibility studies provide examples of radiological safety problems, current solutions and needed research. (author)

  19. Operation and Utilizations of Dalat Nuclear Research Reactor

    International Nuclear Information System (INIS)

    The reconstructed Dalat nuclear research reactor was commissioned in March 1984 and up to September 1988 more than 6200 hours of operation at nominal power have been recorded. The major utilizations of the reactor include radioisotope production, activation analysis, nuclear data research and training. A brief review of the utilization of the reactor is presented. Some aspects of reactor safety are also discussed. (author) 2 figs.; 5 refs.; 1 tab

  20. Research on assurance system of nuclear fuel supply (Contract research)

    International Nuclear Information System (INIS)

    Assurance of supply (AOS) of nuclear fuel is a special arrangement in case of nuclear fuel supply disruption caused by political reasons other than nonproliferation. It aims to support a stable supply of nuclear fuel while avoiding spread of sensitive enrichment technology. Current discussions on AOS have been initiated by the IAEA Director-General's article published in The Economist entitled 'Towards a Safer World' Oct. 2003. Since then, various proposals on AOS have been presented. In order to facilitate international discussions on AOS, authors have conducted studies of AOS system based on Japanese Government's proposal 'IAEA Standby Arrangement System (INFCIRC/683)'. In this paper, we have been able to discuss feasibility of AOS system more specifically by including additional costs and period required for AOS, and to present a system which could work as a practical system. Issues we have tried to tackle here include definitions of AOS, and roles of consumer States, supplier States, IAEA and nuclear industries. We present some solutions including broadening coverage of AOS, declaration by supplier States on AOS, establishing advisory committee in the IAEA on the actual application of AOS, and setting up an IAEA fund for AOS. (author)

  1. Research on assurance system of nuclear fuel supply (Contract research)

    International Nuclear Information System (INIS)

    Assurance of supply (AOS) of nuclear fuel is a special arrangement in case of nuclear fuel supply disruption caused by political reasons other than nonproliferation. It aims to support a stable supply of nuclear fuel while avoiding unnecessary spread of sensitive enrichment technology. Current discussions on AOS have been initiated by the IAEA Director-General's article published in The Economist entitled 'Towards a Safer World' Oct. 2003. Since then, various proposals on AOS have been presented. In order to facilitate international discussions on AOS, authors have conducted studies of AOS system based on Japanese Government's proposal 'IAEA Standby Arrangement System (INFCIRC/683)'. In this paper, we gave an overview of discussions on AOS since World War II, and elaborated on some of current proposals. We have been able to discuss feasibility of AOS system more specifically by including additional costs and period required for AOS, and to present a system which could work as a practical system. Issues we have tried to tackle here include definitions of AOS, and roles of consumer states, supplier states, IAEA and nuclear industries. We present some solutions including broadening coverage of AOS, declaration by supplier states on AOS, establishing advisory committee in the IAEA on the actual application of AOS, and setting up an IAEA fund for AOS. (author)

  2. Safety research in nuclear fuel cycle at PNC

    International Nuclear Information System (INIS)

    This report collects the results of safety research in nuclear fuel cycle at Power Reactor and Nuclear Fuel Development Corporation, in order to answer to the Questionnaire of OECD/NEA. The Questionnaire request to include information concerning to research topic, description, main results (if available), reference documents, research institutes involved, sponsoring organization and other pertinent information about followings: a) Recently completed research projects. b) Ongoing (current) research projects. Achievements on following items are omitted by the request of OECD/NEA, uranium mining and milling, uranium refining and conversion to UF6, uranium enrichment, fuel manufacturers, spent fuel storage, radioactive waste management, transport of radioactive materials, decommissioning. We select topics from the fields of a) nuclear installation, b) seismic, and c) PSA, in projects from frame of annual safety research plan for nuclear installations established by Nuclear Safety Commission. We apply for the above a) and b) projects as follows: a) Achievements in Safety Research, fiscal 1991-1995, b) fiscal 1996 Safety Research Achievements: Progress. (author)

  3. Core Management of the Dalat Nuclear Research Reactor

    International Nuclear Information System (INIS)

    The Dalat nuclear research reactor (DNRR) is a pool-type research reactor which was reconstructed from the 250 kW TRIGA-MARK II reactor. The reconstructed reactor reached its initial criticality in November 1983 and attained its nominal power of 500 kW in February 1984. The DNRR uses Russian fuel assemblies, type WWR-SM. The first fuel reloading was executed in April 1994 after more than ten years of operation with 89 fuel assemblies. Research on core management of DNRR with the purpose of maintaining safe operation and effective utilization of reserve fuel assem- blies is being carried out at the Nuclear Research Institute. Calculations of fuel burn-up for the Dalat nuclear research reactor are carried out based on the cell calculation program WIMS and two diffusion calculation programs HEXAGA and HEXNOD. Experimental measurement of fuel burn-up for the Dalat nuclear research reactor was realized by a measurement method of long-life isotopes from fission products. Optimum second fuel reloading and future refuelling for DNRR have been gained. A second fuel reloading for the Dalat nuclear research reactor was realized in March 2002. After reloading the working configuration of the reactor, the core consisted of 104 fuel assemblies. Research results for future refuelling for DNRR show that with 36 reserve fuel assemblies, the reactor will be operated for at least 17 851 h at nominal power since the second fuel reloading. (author)

  4. Nuclear research centres - The Egyptian experiment

    International Nuclear Information System (INIS)

    The Atomic Energy Authority of Egypt has four research centres located at two sites. Its research reactors are devoted to the production of isotopes, neutron beam experiments, activation analysis and materials research. The accelerators are devoted to the production of short lived isotopes for medical applications and materials R and D. Irradiation technology is used for sterilization of medical supplies and food preservation. High level of expertise in those centres is also useful for other developmental activities in Egypt. (author)

  5. MYRRHA: A multipurpose nuclear research facility

    OpenAIRE

    Baeten P.; Schyns M.; Fernandez Rafaël; De Bruyn Didier; Van den Eynde Gert

    2014-01-01

    MYRRHA (Multi-purpose hYbrid Research Reactor for High-tech Applications) is a multipurpose research facility currently being developed at SCK•CEN. MYRRHA is based on the ADS (Accelerator Driven System) concept where a proton accelerator, a spallation target and a subcritical reactor are coupled. MYRRHA will demonstrate the ADS full concept by coupling these three components at a reasonable power level to allow operation feedback. As a flexible irradiation facility, the MYRRHA research fac...

  6. Nuclear research centres in Pakistan: Status and prospects

    International Nuclear Information System (INIS)

    Nuclear research centres (NRCs) played an important role in the introduction of nuclear techniques in their respective countries. These centres are now faced with changes in public and government attitudes, pressures from anti-nuclear groups, competition from non-nuclear technologies, budget cuts and privatization, etc. These NRCs are still making useful contribution in the field of science and technology but need to change their strategy to operate under these pressures. The Pakistan Institute of Nuclear Science and Technology (PINSTECH) has a record of 34 years of successful operation. Salient features and achievements of this Institute are presented as a model for a research centre in a developing country. The elements that are contributed for the success are described. The IAEA and other cooperative agencies can help to overcome the negative factors posed to these NRCs. (author)

  7. 30 years of Central Institute for Nuclear Research at Rossendorf

    International Nuclear Information System (INIS)

    A celebration and a scientific colloquium dedicated the 30th anniversary of the foundation of the Central Institute for Nuclear Research (CINR) of the GDR Academy of Sciences were held on January, 23rd and 24th, '86 at Rossendorf. The speaches and lectures given by the president of the GDR Academy of Sciences and by scientists of the CINR dealt with problems of policy of science, history of the CINR, nuclear methods, microelectronics, nuclear energy research, development and production of radioisotopes and scientific instruments. (author)

  8. The importance of university research in maintaining the nuclear option

    International Nuclear Information System (INIS)

    The role of the university in maintaining and revitalizing the nuclear option should have four goals. First, it must attract highly skilled students who have an interest in math and science and help foster their interest in nuclear science and engineering. Next, it must present a state-of-the-art educational program that contains meaningful research to maintain these students. The third goal of nuclear engineering departments is to provide the nontechnical student a fair assessment of benefits and risks associated with commercial nuclear power relative to other sources of electricity. Lastly, it must effectively communicate to all students a compelling vision of nuclear power as a vital energy resource that will grow. The most difficult role for the university is to successfully convey a future for those in the nuclear science and engineering program

  9. Nuclear Safety Research and Facilities Department annual report 1998

    International Nuclear Information System (INIS)

    The report present a summary of the work of the Nuclear Safety Research and Facilities Department in 1998. The department's research and development activities were organized in two research programmes: 'Radiation Protection and Reactor Safety' and 'Radioecology and Tracer Studies'. The nuclear facilities operated by the department include the research reactor DR3, the Isotope Laboratory, the Waste Treatment plant, and the educational reactor DR1. Lsits of staff and publications are included together with a summary of the staff's participation in national and international committees. (au)

  10. Nuclear Safety Research and Facilities Department. Annual report 1999

    International Nuclear Information System (INIS)

    The report presents a summary of the work of the Nuclear Safety Research and Facilities Department in 1999. The department's research and development activities were organized in two research programmes: 'Radiation Protection and Reactor Safety' and 'Radioecology and Tracer Studies'. The nuclear facilities operated by the department include the research reactor DR 3, the Isotope Laboratory, the Waste Management Plant, and the educational reactor DR 1. Lists of staff and publications are included together with a summary of the staff's participation in national and international committees. (au)

  11. Nuclear Safety Research and Facilities Department. Annual report 1999

    Energy Technology Data Exchange (ETDEWEB)

    Majborn, B.; Damkjaer, A.; Hedemann Jensen, P.; Nielsen, S.P.; Nonboel, E. [eds.

    2000-04-01

    The report presents a summary of the work of the Nuclear Safety Research and Facilities Department in 1999. The department's research and development activities were organized in two research programmes: 'Radiation Protection and Reactor Safety' and 'Radioecology and Tracer Studies'. The nuclear facilities operated by the department include the research reactor DR 3, the Isotope Laboratory, the Waste Management Plant, and the educational reactor DR 1. Lists of staff and publications are included together with a summary of the staff's participation in national and international committees. (au)

  12. Nuclear Safety Research and Facilities Department annual report 1999

    DEFF Research Database (Denmark)

    Majborn, B.; Damkjær, A.; Jensen, Per Hedemann;

    2000-01-01

    facilities operated by the department include the research reactor DR 3, the Isotope Laboratory, the Waste Management Plant, and the educational reactor DR 1. Lists of staff and publications are includedtogether with a summary of the staff´s participation in national and international committees.......The report presents a summary of the work of the Nuclear Safety Research and Facilities Department in 1999. The department´s research and development activities were organized in two research programmes: "Radiation Protection and Reactor Safety" and"Radioecology and Tracer Studies". The nuclear...

  13. Nuclear Safety Research and Facilities Department annual report 1998

    Energy Technology Data Exchange (ETDEWEB)

    Majborn, B.; Brodersen, K.; Damkjaer, A.; Hedemann Jensen, P.; Nielsen, S.P.; Nonboel, E

    1999-04-01

    The report present a summary of the work of the Nuclear Safety Research and Facilities Department in 1998. The department`s research and development activities were organized in two research programmes: `Radiation Protection and Reactor Safety` and `Radioecology and Tracer Studies`. The nuclear facilities operated by the department include the research reactor DR3, the Isotope Laboratory, the Waste Treatment plant, and the educational reactor DR1. Lsits of staff and publications are included together with a summary of the staff`s participation in national and international committees. (au)

  14. Nuclear Safety Research and Facilities Department annual report 1997

    International Nuclear Information System (INIS)

    The report presents a summary of the work of the Nuclear Safety Research and Facilities Department in 1997. The department's research and development activities were organized in four research programmes: Reactor Safety, Radiation protection, Radioecology, and Radioanalytical Chemistry. The nuclear facilities operated by the department include the research reactor DR3, the Isotope Laboratory, the Waste Treatment Plant, and the educational reactor DR1. Lists of staff and publications are included together with a summary of the staff's participation in national and international committees. (au)

  15. Nuclear Safety Research and Facilities department annual report 1996

    International Nuclear Information System (INIS)

    The report presents a summary of the work of the Nuclear Safety Research and Facilities Department in 1996. The Department's research and development activities are organized in three research programmes: Radiation Protection, Reactor Safety, and Radioanalytical Chemistry. The nuclear facilities operated by the department include the Research Reactor DR3, the Isotope Laboratory, the Waste Treatment Plant, and the Educational Reactor DR1. Lists of staff and publications are included together with a summary of the staff's participation in national and international committees. (au) 2 tabs., 28 ills

  16. Nuclear Safety Research and Facilities Department annual report 1997

    Energy Technology Data Exchange (ETDEWEB)

    Majborn, B.; Aarkrog, A.; Brodersen, K. [and others

    1998-04-01

    The report presents a summary of the work of the Nuclear Safety Research and Facilities Department in 1997. The department`s research and development activities were organized in four research programmes: Reactor Safety, Radiation protection, Radioecology, and Radioanalytical Chemistry. The nuclear facilities operated by the department include the research reactor DR3, the Isotope Laboratory, the Waste Treatment Plant, and the educational reactor DR1. Lists of staff and publications are included together with a summary of the staff`s participation in national and international committees. (au) 11 tabs., 39 ills.; 74 refs.

  17. The current status of nuclear research reactor in Thailand

    Energy Technology Data Exchange (ETDEWEB)

    Sittichai, C.; Kanyukt, R.; Pongpat, P. [Office of Atomic Energy for Peace, Bangkok (Thailand)

    1998-10-01

    Since 1962, the Thai Research Reactor has been serving for various kinds of activities i.e. the production of radioisotopes for medical uses and research and development on nuclear science and technology, for more than three decades. The existing reactor site should be abandoned and relocated to the new suitable site, according to Thai cabinet`s resolution on the 27 December 1989. The decommissioning project for the present reactor as well as the establishment of new nuclear research center were planned. This paper discussed the OAEP concept for the decommissioning programme and the general description of the new research reactor and some related information were also reported. (author)

  18. Research on the improvement of nuclear safety -A study on the establishment of severe accident experimental facility-

    International Nuclear Information System (INIS)

    For the first phase (1992-1995) of the current research program under nuclear reactor safety enhancement project, the primary objective was placed on the development of an improved cavity design and on the improvement of theoretical models of the separate effects for major severe accident phenomena occurring in the reactor cavity. Also, during the fourth year of this project, small-scale experiments were performed to visualize the fundamental phenomena of boiling in narrow spaces that may exist between the debris crust and the reactor vessel lower head in preparation for the large-scale in-vessel cooling experiment planned for the second phase of the project (1996-2001). Separate effect tests have been performed during the first phase spanning the high pressure melt ejection (HPME) resulting in the direct containment heating (DCH), crust formation during cooling of the high temperature melt, fuel coolant interaction (FCI) in the process of injecting coolant onto the reactor cavity, and the molten core concrete interaction (MCCI). Some research programs were subcontracted with universities. Steam condensation on the containment inner wall was investigated by the POSTECH, while the experimental technique for the simultaneous measurement of particle size and velocity was developed by the KAIST. The second phase experimental projects center about the in-vessel accident management tests SONATA-IV (Simulation of Naturally Arrested Thermal Attack in Vessel) and ex-vessel accident management tests TOCATA-XV (Tests on Cavity Arrested Thermal Attack ex Vessel). In preparation for the second phase in-vessel experimental program, one of our research staff has participated in the PHEBUS-FP program in CEA Cadarache, France. Small-scale scoping tests were performed for the study of in-vessel cooling of debris in the lower head. To pave the way for the large-scale, prototype-material in- and ex-vessel cooling of debris cooling experiments, scoping and scaling studies were carried

  19. ANI (American Nuclear Insurers) support and research facility nuclear liability insurance inspection program

    Energy Technology Data Exchange (ETDEWEB)

    Ernst, B.

    1988-01-01

    American Nuclear Insurers (ANI), a voluntary association of insurance companies, provides property and nuclear liability insurance protection to the nuclear industry. It generally offers insurance coverage to nuclear facilities, suppliers, and transporters for the following: (1) their liability for damages because of bodily injury and/or property damage caused by the nuclear energy hazard, and (2) all-risk damage to nuclear facilities. Among the range of facilities and suppliers insured by ANI are (a) operators of nuclear power plants that supply electricity for the general public, (b) operators of nuclear testing and research reactors, (c) fuel fabricators that manufacture fuel for use in reactors, (d) operators of facilities that dispose of nuclear waste that cannot be salvaged, (e) facilities that maintain and repair equipment used at nuclear facilities, (f) nuclear laundries, and (g) low-level-waste processors. The fundamental goal of the ANI nuclear engineering inspection program is to provide protection to pool members' assets by reducing insurance risk.

  20. Expert systems for process control in nuclear research and nuclear technology

    International Nuclear Information System (INIS)

    The use of expert systems results in a qualitative change in the possibilities of process control and optimization of technical plants. In the case of plants used for nuclear research and nuclear technology, expert systems for process supervision touch on another aspect of enormous importance, i.e. increasing the safety of the plant. Their design, development and constant improvement are, therefore, among the number one tasks of research. These can be solved only in close cooperation of specialists in the fields of computer technology, scientific information, nuclear research and plant engineering. (author)

  1. Research Reactor: A Powerhouse of Nuclear Technology in Korea

    International Nuclear Information System (INIS)

    The nuclear era in Korea was opened with the 100 kW KRR-1 of which construction started in 1959. The second research reactor, 2 MW KRR-2, was finished in 1972, around when the first nuclear power plant project was launched. Then the next research reactor HANARO, a 30 MW multi-purpose reactor, started the operation in 1995 and has made the technologies for the research reactor development and utilization matured. The competitiveness of Korean research reactor technology was acknowledged by being selected as the supplier of 5 MW JRTR for Jordan. In addition, Korea is sharing its research reactor technologies with many other countries in the areas of training, engineering service, neutron beam instrument manufacturing, and supply of RI goods production equipment and of the advanced research reactor fuel material. KAERI, as a nuclear research institute, has a well-established R and D infrastructure together with the research reactor operation and utilization technology. It can contribute for the new comers to establish a research reactor facility as well as a research environment using the facility as a tool to build-up their nuclear technology and service capability for their public. (author)

  2. The role of nuclear methods in energy research

    International Nuclear Information System (INIS)

    The rapidly growing energy demands call for new ways for energy usage and changes towards sustainable energy economy. This generates intense research in all area of energy sources, including the renewable energy sources and the new conversion, distribution, storage and usage methods. The goal of my presentation is to show how the nuclear methods can contribute to a variety of energy related research. The Centre for Energy Research (MTA EK) is running the Budapest Research Reactor. The Budapest Neutron Centre was founded in 1997 to coordinate the research around the reactor. Today the MTA EK and the Wigner Research Centre for Physics (WRCF) run 11 experimental stations based on neutron beams and there are two new facilities under construction. There are also researches based on in pile irradiation. The MTA EK runs nuclear analytical and radiography facilities to study macroscopic behaviour of materials and nuclear reactions, while the WRCF runs diffraction and scattering facilities to study the microscopic structure of materials. In the past few years the NARD carried out experiments in collaboration for a number of energy research projects, some of them and their methodology were reviewed in (2). Here a selection of our recent achievement in chemistry, material research, industrial problems, and nuclear data will be presented to demonstrate our capabilities in energy research. (author)

  3. Digital instrumentation for nuclear research reactors

    International Nuclear Information System (INIS)

    The problem in measuring the neutron flux in a nuclear reactor start-up pulse channel is related to the statistical fluctuation in a wide measuring range, from a few cps up to 106 cps. This article presents the development of a star up pulse channel with digital filtering of the neutron flux and its rate variation to avoid the statistical fluctuation and obtain stable readings with a response time of 50 ms. Results are shown compared with the traditional analog instrumentation of Argonauta reactor. (author (author)

  4. Integration of Social Sciences in Nuclear Research

    International Nuclear Information System (INIS)

    In 1998, SCK-CEN initiated a programme to integrate social sciences into its scientific and technological projects. Activities were started on the following issues: (1) sustainable development; (2) ethics and decision making in nuclear waste management (transgenerational ethics/retrievability; socio-psychological aspect and local involvement); (3) law and liability (medical applications and the basic safety standards implementation); (4) decision making (emergency management); safety culture; ALARA and ethical choices in protection). Two working groups were created to discuss two broad items: (1) ethical choices in radiation protection; and (2) the role and culture of the expert. Progress and major achievements in SCK-CEN's social science programme in 2001 are summarised

  5. Cyberattack analysis through Malaysian Nuclear Agency experience as nuclear research center

    International Nuclear Information System (INIS)

    As a nuclear research center, Nuclear Malaysia is one of the Critical National Information Infrastructure (CNII) in the country. One of the easiest way to launch a malicious attack is through the online system, whether main web site or online services. Recently, we also under port scanning and hack attempts from various sources. This paper will discuss on analysis based on Nuclear Malaysia experience regarding these attempts which keep arising nowadays. (author)

  6. Present Status And Future Role Of Research Nuclear Reactors In Institute Of Nuclear Sciences VINCA

    International Nuclear Information System (INIS)

    Nuclear power is introduced in ex-Yugoslavia recently, NPP Krsko is connected to the grid in 1982. But, thirty five years of experience in nuclear safety are acquired at Vinca Institute during operation of research reactors RA and RB. Their present status and future role in the country, which is decided to non-introduce the nuclear energy, are presented in the paper, together with general impact of that decision on the environment and the country's economic development. (author)

  7. CESAR robotics and intelligent systems research for nuclear environments

    International Nuclear Information System (INIS)

    The Center for Engineering Systems Advanced Research (CESAR) at the Oak Ridge National Laboratory (ORNL) encompasses expertise and facilities to perform basic and applied research in robotics and intelligent systems in order to address a broad spectrum of problems related to nuclear and other environments. For nuclear environments, research focus is derived from applications in advanced nuclear power stations, and in environmental restoration and waste management. Several programs at CESAR emphasize the cross-cutting technology issues, and are executed in appropriate cooperation with projects that address specific problem areas. Although the main thrust of the CESAR long-term research is on developing highly automated systems that can cooperate and function reliably in complex environments, the development of advanced human-machine interfaces represents a significant part of our research. 11 refs

  8. SNE-TP strategic research agenda - The nuclear renaissance

    International Nuclear Information System (INIS)

    INR Pitesti has become on September 21, 2007 a partner in the Sustainable Nuclear Energy Technology Platform (SNE-TP), an European Technology Platform aimed at promoting the research, development and demonstration (RD and D) of European nuclear fission technologies (http://www.snetp.eu). To achieve this objective, the SNE-TP has worked out its Strategic Research Agenda (SRA) which identifies and prioritises the research topics. Over 150 scientists, researchers and engineers have contributed to the drafting of the SRA. They come from the 60 or more member organizations of the SNE-TP, including INR Pitesti, representing industry, research organizations, technical safety organizations and academia. The SRA is a living document open for revision every 3 to 4 years. The Generation III Reactors as 'The Nuclear Renaissance' will be presented in the paper. (authors)

  9. Nuclear disposal with the example of a research reactor

    International Nuclear Information System (INIS)

    Organising a workshop on the subject of 'Nuclear disposal with the example of a research reactor' is a courageous undertaking in a time of intense political discussion on the authorisation for the research reactor at the Berlin Hahn-Meitner Institute, but on the other hand, it contributes to making the discussion more objective, based on scientific expertise. The contributions to the discussion regard the problem of nuclear disposal as differentiated from the legal, political and scientific points of way. It is proved that the disposal from research reactors must be part of an overall disposal concept in the Federal German Republic, but simultaneously has specific features which should be distinguished from more general nuclear energy electricity generation and nuclear disposal. (BBR)

  10. Significance and impact of nuclear research in developing countries

    International Nuclear Information System (INIS)

    The main purpose of this conference was to gather representatives of universities, research institutes, governmental agencies and industry, as well as IAEA staff, to report on and to assess the significance and impact of nuclear science and technology in developing countries. Thirty-four papers from 17 countries were presented, which are included in the proceedings, as well as reports of three workshops on ''Basic and applied research'', on ''The IAEA's involvement in the implementation of national nuclear programmes'', and on ''Policy and management issues''. The presentation of these reports clearly reflects the fact that all the nuclear activities involved in the programmes of industrialized countries are in progress in developing countries, i.e. most of the aspects of applications in the field of nuclear power, research reactors, food and agriculture, industry and earth sciences, and life sciences. A separate abstract was prepared for each of these papers

  11. Annual report of Nuclear Science Research Institute, JFY2006

    International Nuclear Information System (INIS)

    Nuclear Science Research Institute (NSRI) is composed of Planning and Coordination Office and seven departments such as Department of Operational Safety Administration, Department of Radiation Protection, Department of Research Reactor and Tandem Accelerator, Department of Hot Laboratories and Facilities, Department of Criticality and Fuel Cycle Research Facilities, Department of Decommissioning and Waste Management, and Engineering Services Department. This annual report of JFY2006 summarizes the activities of NSRI, the R and D activities of the Research and Development Directorates and human resources development at site, and is expected to be referred to and utilized by R and D departments and project promotion sectors at NSRI site for the enhancement of their own research and management activities to attain their goals according to 'Middle-term Plan' successfully and effectively. In chapter 1, outline of JFY2006 activities of NSRI is described. In chapter 2, the following activities made by the departments in NSRI are summarized, i.e., (1) operation and maintenance of research reactors (JRR-3, JRR-4, NSRR), criticality assemblies (STACY, TRACY, FCA, TCA), hot laboratories (BECKY, Reactor Fuel Examination Facility, WASTEF, Research Laboratory 4, Plutonium Research Laboratory 1, Tokai Hot Laboratory, etc), and large-scale facilities (Tandem accelerator, LSTF, THYNC, TPTF, etc), and (2) safety management, radiation protection, management of radioactive wastes, decommissioning of nuclear facilities, engineering services, utilities and maintenance, etc, all of which are indispensable for the stable and safe operation and utilization of the research facilities. The technical developments for the advancement of the related technologies are also summarized. In chapter 3, the R and D and human resources development activities are described including the topics of the research works and projects performed by the Research and Development Directorates at site, such as

  12. Nuclear structure research. Annual progress report

    International Nuclear Information System (INIS)

    The most significant development this year has been the realization that EO transition strength is a fundamental manifestation of nuclear mean-square charge radius differences. Thus, EO transitions provide a fundamental signature for shape coexistence in nuclei. In this sense, EO transitions are second only to E2 transitions for signaling (quadrupole) shapes in nuclei and do so when shape differences occur. A major effort has been devoted to the review of EO transitions in nuclei. Experiments have been carried out or are scheduled at: ATLAS/FMA (α decay of very neutron-deficient Bi isotopes); MSU/NSCL (β decay of 56Cu); and HRIBF/RMS (commissioning of tape collector, internal conversion/internal-pair spectrometer; β decay of 58Cu). A considerable effort has been devoted to planning the nuclear structure physics that will be pursued using HRIBF. Theoretical investigations have continued in collaboration with Prof. K. Heyde, Prof. D.J. Rowe, Prof. J.O. Rasmussen, and Prof. P.B. Semmes. These studies focus on shape coexistence and particle-core coupling

  13. Underlying chemistry research for the nuclear fuel waste management program

    International Nuclear Information System (INIS)

    This document reviews the underlying chemistry research part of the Canadian Nuclear Fuel Waste Management Program, carried out in the Research Chemistry Branch. This research is concerned with developing the basic chemical knowledge and under-standing required in other parts of the Program. There are four areas of underlying research: Waste Form Chemistry, Solute and Solution Chemistry, Rock-Water-Waste Interactions, and Abatement and Monitoring of Gas-Phase Radionuclides

  14. Expert systems and CAD/CAM technology in nuclear research and nuclear engineering

    International Nuclear Information System (INIS)

    The development of expert systems for the peaceful uses of atomic energy, especially nuclear energetics, isotope technique and radiation technology, as well as the interrelation between expert systems used in nuclear research and engineering, and CAD/CAM technology are dealt with. (orig.)

  15. Title list of selected Soviet reports in the fields of nuclear research and nuclear engineering. 8

    International Nuclear Information System (INIS)

    141 titles of reports issued by Soviet institutes (KFTI, EFI, IAE, IFVE, ITEF, NIIAR, NIIEFA, FEI, RI, SFTI) in the fields of nuclear research and nuclear engineering have been arranged according to the INIS subject scope. The reports are available on a loan basis from ZfK Rossendorf, Information Department, Dresden

  16. Title list of selected Soviet reports in the fields of nuclear research and nuclear engineering. 1

    International Nuclear Information System (INIS)

    127 titles of reports issued by Soviet institutes (KFTI, EFI, IAE, IFVE, ITEF, NIIAR, NIIEFA, FEI, RI, SFTI) in the fields of nuclear research and nuclear engineering have been arranged according to the INIS subject scope. The reports are available on a loan basis from ZfK Rossendorf, Information Department, Dresden

  17. Title list of selected Soviet reports in the fields of nuclear research and nuclear engineering. 5

    International Nuclear Information System (INIS)

    133 titles of reports issued by Soviet institutes (KFTI, EFI, IAE, IFVE, ITEF, NIIAR, NIIEFA, FEI, RI, SFTI) in the fields of nuclear research and nuclear engineering have been arranged according to the INIS subject scope. The reports are available on a loan basis from ZfK Rossendorf, Information Department, Dresden

  18. Title list of selected Soviet reports in the fields of nuclear research and nuclear engineering. 3

    International Nuclear Information System (INIS)

    137 titles of reports issued by Soviet institutes (KFTI, EFI, IAE, IFVE, ITEF, NIIAR, NIIEFA, FEI, RI, SFTI) in the fields of nuclear research and nuclear engineering have been arranged according to the INIS subject scope. The reports are available on a loan basis from ZfK Rossendorf, Information Department, Dresden

  19. Title list of selected Soviet reports in the fields of nuclear research and nuclear engineering. 13

    International Nuclear Information System (INIS)

    136 titles of reports issued by Soviet institutes (KFTI, EFI, IAE, IFVE, ITEF, NIIAR, NIIEFA, FEI, RI, SFTI) in the fields of nuclear research and nuclear engineering have been arranged according to the INIS subject scope. The reports are available on a loan basis from ZfK Rossendorf, Information Department, Dresden

  20. Title list of selected Soviet reports in the fields of nuclear research and nuclear engineering. 7

    International Nuclear Information System (INIS)

    139 titles of reports issued by Soviet institutes (KFTI, EFI, IAE, IFVE, ITEF, NIIAR, NIIEFA, FEI, RI, SFTI) in the fields of nuclear research and nuclear engineering have been arranged according to the INIS subject scope. The reports are available on a loan basis from ZfK Rossendorf, Information Department, Dresden

  1. Title list of selected Soviet reports in the fields of nuclear research and nuclear engineering. 10

    International Nuclear Information System (INIS)

    142 titles of reports issued by Soviet institutes (KFTI, EFI, IAE, IFVE, ITEF, NIIAR, NIIEFA, FEI, RI, SFTI) in the fields of nuclear research and nuclear engineering have been arranged according to the INIS subject scope. The reports are available on a loan basis from ZfK Rossendorf, Information Department, Dresden

  2. Title list of selected Soviet reports in the fields of nuclear research and nuclear engineering. 12

    International Nuclear Information System (INIS)

    136 titles of reports issued by Soviet institutes (KFTI, EFI, IAE, IFVE, ITEF, NIIAR, NIIEFA, FEI, RI, SFTI) in the fields of nuclear research and nuclear engineering have been arranged according to the INIS subject scope. The reports are available on a loan basis from ZfK Rossendorf, Information Department, Dresden

  3. Title list of selected Soviet reports in the fields of nuclear research and nuclear engineering. 9

    International Nuclear Information System (INIS)

    140 titles of reports issued by Soviet institutes (KFTI, EFI, IAE, IFVE, ITEF, NIIAR, NIIEFA, FEI, RI, SFTI) in the fields of nuclear research and nuclear engineering have been arranged according to the INIS subject scope. The reports are available on a loan basis from ZfK Rossendorf, Information Department, Dresden

  4. Euratom research and training in nuclear reactor safety: Towards European research and the higher education area

    International Nuclear Information System (INIS)

    In this invited lecture, research and training in nuclear fission are looked at from a European perspective with emphasis on the three success factors of any European policy, namely: common needs, vision and instruments, that ought to be strongly shared amongst the stakeholders across the Member States concerned. As a result, the following questions are addressed: What is driving the current EU trend towards more research, more education and more training, in general? Regarding nuclear fission, in particular, who are the end-users of Euratom 'research and training' and what are their expectations from EU programmes? Do all stakeholders share the same vision about European research and training in nuclear fission? What are the instruments proposed by the European Commission (EC) to conduct joint research programmes of common interest for the nuclear fission community? In conclusion, amongst the stakeholders in Europe, there seems to be a wide consensus about common needs and instruments, but not about a common vision regarding nuclear. (author)

  5. Opportunities in Research in Nuclear Science at MSI

    Science.gov (United States)

    van Bibber, Karl

    2013-04-01

    Nuclear science and engineering, once thought to be a field in decline, is experiencing a remarkable renaissance, with all the major nuclear science and engineering programs in the US having doubled in the past ten years, a growth which continues unabated. Students view the vast potential of nuclear power and radiation as transformative for energy, industry and medicine, but also see the associated challenges of nonproliferation and environmental stewardship as important societal goals worthy of their future careers. In order to replenish the pipeline of critical nuclear skills into the DOE national labs for the national security mission, the NNSA Office of Nuclear Nonproliferation in 2011 launched a major education and pipeline initiative called the Nuclear Science and Security Consortium (NSSC), comprised of seven research universities and four national labs. Against the backdrop of the projected dearth of scientists and engineers in the 21st century who could hold security clearances, the NNSA augmented this program with a MSI component to engage traditionally underrepresented minority institutions and students, and thus reach out to previously untapped pools of talent. This talk will review the NSSC MSI program after one year, including the Summer Fellowship Program and the Research Grant Program, along with the experience of two NSSC universities with long-standing research relationships with MSI partners in nuclear science and engineering. The perspective from the DOE labs will be discussed as well, who are the intended beneficiaries of the transition from students to career scientists.

  6. Microflora of nuclear research reactor pool water

    International Nuclear Information System (INIS)

    The circulation of pool water through the nuclear reactor core produces a bactericidal effect on the microflora due to the influence of various kinds of radiation. The microbe contents return to their initial level in 2 to 4 months after the circulation has stopped. The microflora comprises mainly cocci in large numbers, G-positive rods and fungi, and lower amounts of G-negative rods as compared with the water with which the reactor pool was initially filled. Increased amounts are present of radiation-resistant forms exhibiting intense production of catalase and nuclease. Supposedly, the presence of these enzymes is in some way beneficial to the microbes in their survival in the high-radiation zones. (author). 1 fig., 2 tabs., 12 refs

  7. Integration of Social Sciences in Nuclear Research

    Energy Technology Data Exchange (ETDEWEB)

    Bovy, M.; Eggermont, G

    2002-04-01

    In 1998, SCK-CEN initiated a programme to integrate social sciences into its scientific and technological projects. Activities were started on the following issues: (1) sustainable development; (2) ethics and decision making in nuclear waste management (transgenerational ethics/retrievability; socio-psychological aspect and local involvement); (3) law and liability (medical applications and the basic safety standards implementation); (4) decision making (emergency management); safety culture; ALARA and ethical choices in protection). Two working groups were created to discuss two broad items: (1) ethical choices in radiation protection; and (2) the role and culture of the expert. Progress and major achievements in SCK-CEN's social science programme in 2001 are summarised.

  8. Decontamination Technology Development for Nuclear Research Facilities

    International Nuclear Information System (INIS)

    Technology development of surface decontamination in the uranium conversion facility before decommissioning, technology development of component decontamination in the uranium conversion facility after decommissioning, uranium sludge treatment technology development, radioactive waste soil decontamination technology development at the aim of the temporary storage soil of KAERI, Optimum fixation methodology derivation on the soil and uranium waste, and safety assessment methodology development of self disposal of the soil and uranium waste after decontamination have been performed in this study. The unique decontamination technology applicable to the component of the nuclear facility at room temperature was developed. Low concentration chemical decontamination technology which is very powerful so as to decrease the radioactivity of specimen surface under the self disposal level was developed. The component decontamination technology applicable to the nuclear facility after decommissioning by neutral salt electro-polishing was also developed. The volume of the sludge waste could be decreased over 80% by the sludge waste separation method by water. The electrosorption method on selective removal of U(VI) to 1 ppm of unrestricted release level using the uranium-containing lagoon sludge waste was tested and identified. Soil decontamination process and equipment which can reduce the soil volume over 90% were developed. A pilot size of soil decontamination equipment which will be used to development of real scale soil decontamination equipment was designed, fabricated and demonstrated. Optimized fixation methodology on soil and uranium sludge was derived from tests and evaluation of the results. Safety scenario and safety evaluation model were development on soil and uranium sludge aiming at self disposal after decontamination

  9. Joint nuclear safety research projects between the US and Russian Federation International Nuclear Safety Centers

    International Nuclear Information System (INIS)

    The Russian Federation Ministry for Atomic Energy (MINATOM) and the US Department of Energy (USDOE) formed international Nuclear Safety Centers in October 1995 and July 1996, respectively, to collaborate on nuclear safety research. Since January 1997, the two centers have initiated the following nine joint research projects: (1) INSC web servers and databases; (2) Material properties measurement and assessment; (3) Coupled codes: Neutronic, thermal-hydraulic, mechanical and other; (4) Severe accident management for Soviet-designed reactors; (5) Transient management and advanced control; (6) Survey of relevant nuclear safety research facilities in the Russian Federation; (8) Advanced structural analysis; and (9) Development of a nuclear safety research and development plan for MINATOM. The joint projects were selected on the basis of recommendations from two groups of experts convened by NEA and from evaluations of safety impact, cost, and deployment potential. The paper summarizes the projects, including the long-term goals, the implementing strategy and some recent accomplishments for each project

  10. Some Aspects of Research Reactor Nuclear Safety Regulation in Russia

    International Nuclear Information System (INIS)

    This paper presents general structure of regulatory documents on research reactor nuclear safety in Russia along with the main directions of further activities. General regulatory approach realizing in this structure takes into account peculiarities of nuclear research installations. The main peculiarities include neutronics and thermal power of NRI. Within the regulatory approach general requirements significant for all nuclear facilities (including nuclear power plants and fuel cycle facilities) are extended to NRI, and some specific requirements are developed. These general requirements are primarily associated with such general issues as radiation safety standards (e.g., exposure rates) for workers and publics, siting requirements, strength requirements, etc. Specialized safety regulatory documents relate to nuclear and radiation safety, emergency preparedness. Hierarchical approach is used for the specialized NRI safety documents. General safety rules are applied to all NRI, and nuclear safety regulations are developed for research reactors, pulsed research reactors, critical and subcritical assemblies. Specific regulations concern decommissioning issues, emergency preparedness and response, requirements to SAR and investigation of events also. (author)

  11. Research reactor activities in support of national nuclear programmes

    International Nuclear Information System (INIS)

    This report is the result of an IAEA Technical Committee Meeting on Research Reactor Activities in Support of National Nuclear Programmes held in Budapest, Hungary during 10-13 December 1985. The countries represented were Belgium, Finland, France, Federal Republic of Germany, German Democratic Republic, India, Poland, Spain, United Kingdom, United States, Yugoslavia and Hungary. The purpose of the meeting was to present information and details of several well-utilized research reactors and to discuss their contribution to national nuclear programmes. A related Agency activity, a Seminar on Applied Research and Service Activities for Research Reactor Operations was held in Copenhagen, Denmark during 9-13 September 1985. Selected papers from this Seminar relevant to the topic of research reactor support of national nuclear programmes have been included in this report. A separate abstract was prepared for each of 19 papers presented at the Technical Committee Meeting on Research Reactor Activities in Support of National Nuclear Programmes and for each of 15 papers selected from the presentations of the Seminar on Applied Research and Service Activities for Research Reactor Operations

  12. Decommissioning of nuclear research facilities at KAERI

    International Nuclear Information System (INIS)

    At the Korea Atomic Energy Research Institute (KAERI), two research reactors (KRR-1 and KRR-2) and one uranium conversion plant (UCP) are being decommissioned. The main reason of the decommissioning was the diminishing utilities; the start of a new research reactor, HANARO, and the higher conversion cost than that of international market for the UCP. Another reason of the decommissioning was prevention from spreading radioactive materials due to the deterioration of the facilities. Two separate projects have already been started and are carried out as planned. The KAERI selected several strategies, considering the small scale of the projects, the internal standards in KAERI, and the future prospects of the decommissioning projects in Korea. In this paper, the current status of the decommissioning including the waste management and the technology development will be explained

  13. DOE, IAEA collaborate to put decades of nuclear research online

    International Nuclear Information System (INIS)

    Full text: Decades of nuclear research supported by the United States Department of Energy (DOE) and its predecessor agencies are being made searchable on the World Wide Web, as part of a collaborative effort between the DOE and the International Atomic Energy Agency (IAEA). The project aims to give researchers, academics, and the general public access to vast volumes of valuable nuclear-related research over the internet. As part of its knowledge preservation mandate, the IAEA' s International Nuclear Information System(INIS) works to preserve nuclear knowledge by digitizing historic nuclear energy research documents dating from 1970 through the early 1990s. Collections from over 29 countries are now digitally available and several additional digital preservation projects are ongoing or are being established, particularly in the Latin America and Caribbean regions. ''Thanks to the collaborative work of the IAEA and its Member States, scientists and students in the nuclear field now have instant access to important research and technical information over the internet,'' said IAEA Deputy Director General for Nuclear Energy Yury Sokolov. ''Our INIS programme continues to work to preserve and provide access to publications and documents on the peaceful applications of nuclear technology.'' The DOE project is one of the larger programmes in the INIS project, and includes more than 180,000 documents from the DOE Office of Scientific and Technical Information (OSTI). OSTI is the U.S. representative to INIS and has had its own digitization focus in recent years. The novel partnership highlights the longstanding mutual benefits of DOE participation in INIS. In essence, it opens up previous research on the safe and peaceful uses of nuclear energy by making it freely and quickly available to scientists and engineers. By making scientific data electronically available, the INIS database helps scientists and students to attain volumes of data that are otherwise inaccessible

  14. Biotechnology and Nuclear Agriculture Research Institute (BNARI) at a glance

    International Nuclear Information System (INIS)

    Biotechnology and Nuclear Agriculture Research Institute (BNARI) was established in 1993 as one of the research, development and technology transfer institutes of the Ghana Atomic Energy Commission (GAEC). This was to help the GAEC to expand its research and development in the area of biotechnology and nuclear agriculture, which have been found to have a major impact on the agricultural development in countries involved in peaceful application of nuclear energy. The main objective of the Institute is to explore and exploit the application of isotopes, ionizing radiation and biotechnologies for increased agricultural and economic development of Ghana and to help the Country attain self-sufficiency in food and agriculture in order to alleviate malnutrition, hunger and poverty. This brochure describes the organizational structure; research facilities and programmes; services of the various departments of the Institute as well as achievements

  15. Karlsruhe Nuclear Research Centre. Report on the results of research and development 1985

    International Nuclear Information System (INIS)

    The report contains a description of the research projects, a list of the institutes and departments of the scientific-technical range with short articles concerning the results of the institutional work, and a bibliography of all publications of 1985. The main aspects of the projects and research programs are fast breeder, separation nozzle process, nuclear fusion, waste recycling and reprocessing, final storage, nuclear safety, the range of technique-man-environment, solid state and materials research, nuclear and elementary particle physics, and research programs of different institutes. (HK)

  16. Radiant research prospects? A review of nuclear waste issues in social science research

    International Nuclear Information System (INIS)

    The present report has been put together on behalf of KASAM and constitutes a review of social science research and literature that been produced on the nuclear waste issue in Sweden, with focus on recent research. The aim with the investigation has been to map the scope of and the direction of the independent research about nuclear waste in Sweden, in relation to the research that has been initiated and financed by the stakeholders that are participating in the decision-making process in the nuclear waste issue. Another aim has been to point out areas that have not been taken into consideration

  17. Disposition of recommendations of the National Research Council in the report ''Revitalizing Nuclear Safety Research''

    International Nuclear Information System (INIS)

    On December 8, 1986, the Committee on Nuclear Safety Research of the National Research Council submitted its report, ''Revitalizing Nuclear Safety Research,'' to the US Nuclear Regulatory Commission (NRC). The Commission and its staff have carefully reviewed the Committee's report and have extensively examined the planning, implementation, and management of NRC research programs in order to respond most effectively to the Committee's recommendations. This report presents the Commission's view of the Committee's report and describes the actions that are under way in response to its recommendations

  18. Nuclear research using the electromagnetic probe

    International Nuclear Information System (INIS)

    This report discusses research in the following areas: Measurement of the spin dependent structure function; the transverse and longitudinal response functions; measurement of proton polarization in the d(γ,p)n reaction; and the electron beam polarimeter in Hall A

  19. Annual report 1984. Nuclear fuel research department

    International Nuclear Information System (INIS)

    Research activities have been reviewed in the field of powder metallurgy and the production of new ceramic materials in particular silicon nitrides. Communications on the chemistry of solutions and the analytical chemistry have been compiled specially under the aspect of technical solutions and the development of new devices, equipments and methods. In a final chapter publications and lectures are assorted

  20. Thermal hydraulic analysis of nuclear research reactors

    International Nuclear Information System (INIS)

    A loss of coolant accident (LOCA) can cause total or partial core uncovery which is followed by substantial fuel element temperature increase due to fuel residual heat. It is essential to demonstrate that such a temperature increase does not lead to excessive core melting and to significant radioactive material release into the reactor building and consequently to the environment. The THEAP computer codes able to perform reliable analysis of such accidents have been developed. THEAP-I is a computer code developed with the aim to contribute to the safety analysis of the MTR open pool research reactors. THEAP-I is designed for three dimensional, transient thermal/hydraulic analysis of a thermally interacting channel bundle totally immersed into water or air, such as the reactor core. The mathematical and physical models and methods of the solution are given as well as the code description and the input data. A sample problem is included, referring to the Greek Research Reactor analysis, under a hypothetical severe loss of coolant accident. The micro computer version of the code is also described. More emphasis is given in the new features of the code (i.e. input data structure). A set of instructions for running in an IBM-AT2 computer with the microsoft FORTRAN V4.0 is included together with a sample problem referring to the Greek Research Reactor. THEAP-I can be used also for other MTR open pool research reactors. Refs and figs

  1. Progress of experimental research on nuclear safety in NPIC

    Energy Technology Data Exchange (ETDEWEB)

    Gong, Houjun; Zan, Yuanfeng; Peng, Chuanxin; Xi, Zhao; Zhang, Zhen; Wang, Ying; He, Yanqiu; Huang, Yanping [Nuclear Power Institute of China, Chengdu (China)

    2016-05-15

    Two kinds of Generation III commercial nuclear power plants have been developed in CNNC (China National Nuclear Corporation), one is a small modular reactor ACP100 having an equivalent electric power 100 MW, and the other is HPR1000 (once named ACP1000) having an equivalent electric power 1 000 MW. Both NPPs widely adopted the design philosophy of advanced passive safety systems and considered the lessons from Fukushima Daichi nuclear accident. As the backbone of the R and D of ACP100 and HPR1000, NPIC (Nuclear power Institute of China) has finished the engineering verification test of main safety systems, including passive residual heat removal experiments, reactor cavity injection experiments, hydrogen combustion experiments, and passive autocatalytic recombiner experiments. Above experimental work conducted in NPIC and further research plan of nuclear safety are introduced in this paper.

  2. Advanced Research Workshop on Preparedness for Nuclear and Radiological Threats

    CERN Document Server

    Diamond, David; Nuclear Threats and Security Challenges

    2015-01-01

    With the dissolution of the Soviet Union the nuclear threats facing the world are constantly evolving and have grown more complex since the end of the Cold War. The diversion of complete weapon systems or nuclear material to rogue nations and terrorist organizations has increased. The events of the past years have proved the necessity to reevaluate these threats on a level never before considered.  In recognition that no single country possesses all of the answers to the critical scientific, institutional and legal questions associated with combating nuclear and radiological terrorism, the NATO Advanced Research Workshop on “Preparedness for Nuclear and Radiological Threats” and this proceeding was structured to promote wide-ranging, multi-national exploration of critical technology needs and underlying scientific challenges to reducing the threat of nuclear/radiological terrorism; to illustrate through country-specific presentations how resulting technologies were used in national programs; and to outli...

  3. Nuclear plant-aging research on reactor protection systems

    International Nuclear Information System (INIS)

    This report presents the rsults of a review of the Reactor Trip System (RTS) and the Engineered Safety Feature Actuating System (ESFAS) operating experiences reported in Licensee Event Reports (LER)s, the Nuclear Power Experience data base, Nuclear Plant Reliability Data System, and plant maintenance records. Our purpose is to evaluate the potential significance of aging, including cycling, trips, and testing as contributors to degradation of the RTS and ESFAS. Tables are presented that show the percentage of events for RTS and ESFAS classified by cause, components, and subcomponents for each of the Nuclear Steam Supply System vendors. A representative Babcock and Wilcox plant was selected for detailed study. The US Nuclear Regulatory Commission's Nuclear Plant Aging Research guidelines were followed in performing the detailed study that identified materials susceptible to aging, stressors, environmental factors, and failure modes for the RTS and ESFAS as generic instrumentation and control systems. Functional indicators of degradation are listed, testing requirements evaluated, and regulatory issues discussed

  4. Life quality improvements by nuclear research reactor use

    International Nuclear Information System (INIS)

    When we talk about nuclear energy, come to our mind just the uses of this energy in electrical power plants and, to the person that never had studied or worked in the area, the production of nuclear weapons. The use of nuclear energy in all fields of science and technology has been spreading worldwide. Many times more quickly, fast and simple than other usual methods some measurements can never be realized without the use of isotopes because the alternative ways may not exist. This paper presents the main uses of isotopes produced in nuclear research reactors and a global view of the contribution of the TRIGA MARK I IPR-R1 nuclear reactor of the CDTN in the last three decades. (author)

  5. Basic research on human reliability in nuclear power plants

    International Nuclear Information System (INIS)

    Human reliability in nuclear power plants is one of key factors in nuclear safety and economic operation. According to cognitive science, behaviour theory and ergonomic and on the bases of human cognitive behaviour characteristics, performance shaping factors, human error mechanisms and organization management, the project systematically studied the human reliability in nuclear power plant systems, established the basic theory and methods for analyzing human factor accidents and suggested feasible approaches and countermeasures for precaution against human factor accidents and improving human reliability. The achievement has been applied in operation departments, management departments and scientific research institutions of nuclear power, and has produced guiding significance and practical value to design, operation and management in nuclear power plants. (11 refs.)

  6. Research on export system of marine nuclear power device

    International Nuclear Information System (INIS)

    A marine nuclear power plant simulation system is founded, and a management expert system, which can administer and diagnose the typical faults, is constituted by the intelligent expert theory. This real-time expert system can analyze the reason of the typical fault caused by the nuclear power plant practically running and give the best solvent by the expert knowledge reasoning in the repository; a neural network fault inspection and diagnosis expert system which can inspect every equipment continually and give the faults diagnosis result based on the inspective dates is established. Based on the three hierarchical architecture, the operation performance is improved very much by using of the neural network fault inspection and diagnosis expert system to inspect and diagnose the nuclear power plant faults and the management expert system to supervise the nuclear power plant running. The expert system research can give guidance for the marine nuclear power plant safety operation

  7. Feasibility study for the Nuclear Research Centre of the Nuclear Energy Commission

    International Nuclear Information System (INIS)

    The feasibility study was carried out in order to evaluate the possibility of building a Nuclear Research Centre in Uruguay, which would support a wide range of nuclear related technological activities. A market research was carried out, of the products to be manufactured at the Nuclear Centre, regarding the size of production. A detailed list of the main products considered is enclosed. The siting study was performed through the analysis of the incidental factors, such as environment, technical scope and socio-ecomonic factors. An engineering study for the main installations was done. The investment and financial sources were also studied

  8. Computerized management of nuclear material at the Grenoble nuclear research centre

    International Nuclear Information System (INIS)

    Under French law the production, possession, transfer, use and transport of nuclear material are subject to prior authorization by the Ministry of Industry and to control with a view to preventing losses, theft or diversion of such material. The holder of the authorization is required, in particular, to take measures for the monitoring and accounting of the nuclear material. For this purpose, the Grenoble Nuclear Research Centre, in collaboration with the Central Directorate for Safety and the Institute for Nuclear Protection and Safety (IPSN) of the Commissariat a l'energie atomique, has designed a computerized network which can be used for automation and centralization of nuclear material monitoring and accounting at the Centres and for interfacing with the IPSN's national centralized accounting system. The paper describes this network with the possibilities of its use in real time and emphasizes the advantages offered by automated centralized nuclear material management. (author). 2 figs, 2 tabs

  9. Proceedings of NUCLEAR 2008 annual international conference on sustainable development through nuclear research and education

    International Nuclear Information System (INIS)

    The proceedings of the NUCLEAR 2008 annual international conference on sustainable development through nuclear research and education held at INR-Pitesti on May, 28 - 30 2008 contain 88 communications presented in 3 sections addressing the themes of Nuclear energy, Environmental protection, and Sustainable development. In turn these sections are addressing the following items: Section 1.1 - Nuclear safety and severe accidents (12 papers); Section 1.2 - Nuclear reactors (11 papers); Section 1.3 - Nuclear technologies and materials (20 papers); Section 2.1 - Radioprotection (5 papers); Section 2.2 - Radioactive waste management (20 papers); Section 2.3 - air, water and soil protection (5 papers); Section 3.1 - Strategies in energy (3 papers); Section 3.2 - Education, continuous formation and knowledge transfer (8 papers); Section 3.3 - International partnership for a sustainable development (4 papers). The conference proceedings where divided into two parts. This item refers particularly to the second part

  10. Current Development of Nuclear Thermal Propulsion technologies at the Center for Space Nuclear Research

    Energy Technology Data Exchange (ETDEWEB)

    Robert C. O' Brien; Steven K. Cook; Nathan D. Jerred; Steven D. Howe; Ronald Samborsky; Daniel Brasuell

    2012-09-01

    Nuclear power and propulsion has been considered for space applications since the 1950s. Between 1955 and 1972 the US built and tested over twenty nuclear reactors / rocket engines in the Rover/NERVA programs1. The Aerojet Corporation was the prime contractor for the NERVA program. Modern changes in environmental laws present challenges for the redevelopment of the nuclear rocket. Recent advances in fuel fabrication and testing options indicate that a nuclear rocket with a fuel composition that is significantly different from those of the NERVA project can be engineered; this may be needed to ensure public support and compliance with safety requirements. The Center for Space Nuclear Research (CSNR) is pursuing a number of technologies, modeling and testing processes to further the development of safe, practical and affordable nuclear thermal propulsion systems.

  11. Proceedings of NUCLEAR 2008 annual international conference on sustainable development through nuclear research and education

    International Nuclear Information System (INIS)

    The proceedings of the NUCLEAR 2008 annual international conference on sustainable development through nuclear research and education held at INR-Pitesti on May, 28 - 30 2008 contain 88 communications presented in 3 sections addressing the themes of Nuclear energy, Environmental protection, and Sustainable development. In turn these sections are addressing the following items: Section 1.1 - Nuclear safety and severe accidents (12 papers); Section 1.2 - Nuclear reactors (11 papers); Section 1.3 - Nuclear technologies and materials (20 papers); Section 2.1 - Radioprotection (5 papers); Section 2.2 - Radioactive waste management (20 papers); Section 2.3 - air, water and soil protection (5 papers); Section 3.1 - Strategies in energy (3 papers); Section 3.2 - Education, continuous formation and knowledge transfer (8 papers); Section 3.3 - International partnership for a sustainable development (4 papers)

  12. Nuclear structure research. Annual progress report

    International Nuclear Information System (INIS)

    The most significant development this year has been the realization of a method for estimating EO transition strength in nuclei and the prediction that the de-excitation (draining) of superdeformed bands must take place, at least in some cases, by strong EO transitions. A considerable effort has been devoted to planning the nuclear structure physics that will be pursued using the Holifield Radioactive Ion Beam Facility (HRIBF) at Oak Ridge. A significant effort has been devoted to HRIBF target development. This is a critical component of the HRIBF project. Exhaustive literature searches have been made for a variety of target materials with emphasis on thermodynamic properties. Vapor pressure measurements have been carried out. Experimental data sets for radioactive decays in the very neutron-deficient Pr-Eu and Ir-Tl regions have been under analysis. These decay schemes constitute parts of student Ph.D. theses. These studies are aimed at elucidating the onset of deformation in the Pr-Sm region and the characteristics of shape coexistence in the Ir-Bi region. Further experiments on shape coexistence in the neutron-deficient Ir-Bi region are planned using α decay studies at the FMA at ATLAS. The first experiment is scheduled for later this year

  13. Research in Heavy Ion Nuclear Reactions

    Energy Technology Data Exchange (ETDEWEB)

    Petitt, G.A.; Nelson, W.H.; He, Xiaochun; Lee, W.

    1999-04-14

    This is the final progress report for the experimental nuclear physics program at Georgia State University (GSU) under the leadership of Gus Petitt. In June, 1996, Professor Petitt retired for health reasons and the DOE contract was extended for another year to enable the group to continue it's work. This year has been a productive one. The group has been heavily involved in the E866 experiment at Fermilab where we have taken on the responsibility of developing a new level-3 trigger for the experiment. Bill Lee, the graduate student in our group expects to obtain his thesis data from the run extension currently in progress, which focuses on the A dependence of J/{psi}'s and {Upsilon}'s from beryllium, tungsten, and iron targets. In the past year and a half the GSU group has led the development of a new level-3 software trigger system for E866. Our work on this project is described.

  14. Nuclear Power Plant Fire Protection Research Program

    International Nuclear Information System (INIS)

    The goal is to develop test data and analytical capabilities to support the evaluation of: (1) the contribution of fires to the risk from nuclear power plants; (2) the effects of fires on control room equipment and operations; and (3) the effects of actuation of fire suppression systems on safety equipment. A range of fire sources will be characterized with respect to their energy and mass evolution, including smoke, corrosion products, and electrically conductive products of combustion. An analytical method for determining the environment resulting from fire will be developed. This method will account for the source characteristics, the suppression action following detection of the fire, and certain parameters specific to the plant enclosure in which the fire originates, such as the geometry of the enclosure and the ventilation rate. The developing local environment in the vicinity of safety-related equipment will be expressed in terms of temperatures, temperature rise rates, heat fluxes, and moisture and certain species content. The response of certain safe shutdown equipment and components to the environmental conditions will be studied. The objective will be to determine the limits of environmental conditions that a component may be exposed to without impairment of its ability to function

  15. Research nuclear reactor and particle accelerator as complementary facilities in obtaining experimental nuclear data

    International Nuclear Information System (INIS)

    In the last decade a large amount of diverse and high precision nuclear data is in high demand to support both power applications (in nuclear fusion and fission reactors, fuel cycle in all its stages, nuclear safety) and non-power applications (radiation dosimetry, life sciences, ecology, industry, etc.) of atomic and nuclear techniques. The atomic and nuclear data are generated from experimental measurements, theoretical model calculations and data evaluation, which are finally validated internationally and included in data bases under standardized formats. Measuring of these data imply utilization of research reactors and charged particle accelerators, in complex experiments characterized by high degree of complementarity. Aspects of this complementarity in the nuclear data obtained from reactors and accelerators will be presented in this work. In Romania an advanced research reactor (TRIGA at INR Pitesti) and an electrostatic 4-5 MeV/nucleon accelerator (TANDEM Van de Graaff at IFIN - HH, Bucharest) are operational and a rich scientific expertise in the field of nuclear structure and reaction mechanisms is available. Consequently, the paper considers a project at a national scale for measuring and evaluating nuclear data. Having in view numerous signals launched by international organizations (IAEA-Vienna, NEA-OECD, NNDC-USA) such a project would have a powerful international support because of increasing world wide demand of atomic and nuclear data. Nuclear data are either structure and decay nuclear data or reaction nuclear data. The first class refers to nuclear state properties (masses, excitation energies, quantum numbers, lifetimes, etc.) as well as to their decay modes. Data from the second class refer to differential or integral cross sections. The paper presents comparatively the data obtainable at accelerators and reactors for the two above mentioned classes of nuclear data, particularly, the data required for building ADS (Accelerator Driven Systems

  16. Nuclear Power Plant Containment Pressure Boundary Research

    International Nuclear Information System (INIS)

    Research to address aging of the containment pressure boundary in light-water reactor plants is summarized. This research is aimed at understanding the significant factors relating occurrence of corrosion, efficacy of inspection, and structural capacity reduction of steel containment and liners of concrete containment. This understanding will lead to improvements in risk-informed regulatory decision making. Containment pressure boundary components are described and potential aging factors identified. Quantitative tools for condition assessments of aging structures to maintain an acceptable level of reliability over the service life of the plant are discussed. Finally, the impact of aging (i.e., loss of shell thickness due to corrosion) on steel containment fragility for a pressurized water reactor ice-condenser plant is presented

  17. Research and development toward realization of nuclear fusion power

    International Nuclear Information System (INIS)

    At National Institute for Fusion Science (NIFS), a part of National Institutes of Natural Sciences (NINS), conducts fundamental research of nuclear fusion power, which can generate energy from seawater. The research is centered on three main projects: (1) Large Helical Device (LHD) experiments, (2) computational simulations for experimental reactors, and (3) nuclear fusion engineering. This article introduces the basic principle of nuclear fusion power and the technologies that have been developed up to now, and then discusses future prospects. At first, in order to explain why human beings needs nuclear fusion power, the advantages of nuclear fusion power are described in comparison with other energy sources in terms of energy demand, available resources, carbon dioxide emission, and so on. Then, the current technological status of Helical method, which is being developed at our institute, and Tokamak method and other methods, which are being developed worldwide, as well as the reaction conditions for nuclear fusion are introduced. Furthermore, the future possibilities of nuclear fusion power mainly with Helical method but also with Tokamak method, as well as the outlook for the establishment of prototype reactor are discussed. (S.K.)

  18. Nuclear Explosion Monitoring Research and Engineering Program - Strategic Plan

    Energy Technology Data Exchange (ETDEWEB)

    Casey, Leslie A. [DOE/NNSA

    2004-09-01

    The Department of Energy (DOE)/National Nuclear Security Administration (NNSA) Nuclear Explosion Monitoring Research and Engineering (NEM R&E) Program is dedicated to providing knowledge, technical expertise, and products to US agencies responsible for monitoring nuclear explosions in all environments and is successful in turning scientific breakthroughs into tools for use by operational monitoring agencies. To effectively address the rapidly evolving state of affairs, the NNSA NEM R&E program is structured around three program elements described within this strategic plan: Integration of New Monitoring Assets, Advanced Event Characterization, and Next-Generation Monitoring Systems. How the Program fits into the National effort and historical accomplishments are also addressed.

  19. Research in theoretical nuclear physics. Progress report

    International Nuclear Information System (INIS)

    Research to describe nuclei and hypernuclei taking into account quark degrees of freedom with QCD as a guide is summarized. Three distinct paths are discussed. The first involves a phenomenological approach to quark dynamics at the microscopic level. The second is an attempt to understand the fully relativistic nature of quark dynamics. Third is a model of light nuclei which is qualitatively founded on quark dynamics

  20. Nuclear materials research progress reports for 1978

    International Nuclear Information System (INIS)

    Research is presented concerning iodine stress corrosion cracking of Zircaloy, reduction of UO2 and measurement of the oxygen-metal ratio, surface chemistry of epitaxial Si deposited by thermal cracking of Silane, kinetics of laser pulse vaporization of UO2, retention and release of water vapor by UO2, thermal gradient migration of metallic inclusions in UO2, and molecular beam studies of H reduction of oxides

  1. Nuclear materials research progress reports for 1977

    International Nuclear Information System (INIS)

    Research is reported concerning radiation enhancement of stress corrosion cracking of Zircaloy, surface chemistry of epitaxial Si deposited by thermal cracking of silane, thermal gradient migration of metallic inclusions in UO2, molecular beam studies of atomic H and reduction of oxides, mass transfer and reduction of UO2, kinetics of laser pulse vaporization of UO2, retention and release of water by UO2 pellets, and solubility of H in UO2

  2. Nuclear materials research progress reports for 1979

    International Nuclear Information System (INIS)

    Research is presented concerning iodide stress corrosion cracking of zircaloy, self-diffusion of oxygen in hypostoichiometric urania, surface chemistry of epitaxial silicon deposition by thermal cracking of silane, kinetics of laser pulse vaporization of UO2, gas laser model for laser induced evaporation, solubility of hydrogen in uranium dioxide, thermal gradient migration of metallic inclusions in UO2, molecular beam studies of atomic hydrogen reduction of oxides, and thermal gradient brine-inclusion migration in salt

  3. An accountancy system for nuclear materials control in research centres

    International Nuclear Information System (INIS)

    The Nuclear Accountancy and Control System (NACS) was developed at KFA Juelich in accordance with the requirements of the Non-Proliferation Treaty. The main features are (1) recording of nuclear material in inventory items. These are combined to form batches wherever suitable; (2) extrapolation of accounting data as a replacement for detailed measurement of inventory items data. Recording and control of nuclear material are carried out on two levels with access to a common data bank. The lower level deals with nuclear materials handling plus internal management while on the upper level there is a central control point which is responsible for nuclear safeguarding within the entire research centre. By keeping the organizational and technical infrastructure it was possible to develop a system which is both economical and operator-oriented. In this system the emphasis of nuclear safeguarding is placed on the acquisition of the nuclear material inventory. As much consideration has been given to the interests of the various operational levels and organizational units as to internal and national regulations. Since it is part of the safeguarding and control system, access to the NACS must be restricted to a limited number of users only. Furthermore, it must include facilities for manual control in the form of records. Authorization for access must correspond with the various tasks of different user groups. All necessary data are acquired decentrally in the organizational units and entered via a terminal. It is available to the user groups on both levels through a central data bank. To meet all requirements, the NACS has been designed as an integrated, computer-assisted information system for the automated processing of extensive and multi-level nuclear materials data. As part of the preventive measures entailed with nuclear safeguarding, the accountancy system enables the operator of a nuclear plant to furnish proof of non-diversion of nuclear material. (author)

  4. Nuclear Research and Development in the AEC Era

    International Nuclear Information System (INIS)

    In 2015, South East Asian Countris are entering into the social, economic and security partnership. Nuclear Research and Development undoubtedly has important roles in all three pillars. Nuclear applications that are being realised in the region ranges from energy, mrdical to agricultural application.In this new era of cooperation, we are seeking for technologies that lead to solution to improve our ways of living. As all other research and development nuclear research has been carried out in all countries in the region. However, it does have its critiques on safety issues based on people capability in the region. In order to make progress in research and development, human resource development is the key fundamental to its sucess. An experience of regional collaboration in developing pulsed neutron souurce is presented as an example. The research had been revived though collaoration of different research laboratories within ASEAN countries with support of Asian African Assosiation for Plasma Training (AAAPT). The 'low cost research theme' has fundamentally set up a platform for more future advanced research for fusion and for local industrial applications. It also increases experimental and theoretical research awareness among new generations that could be carried out in local laboratories. A device such as UNU-ICPT Plasma Focus has been explored, and it has been built, studied; both theoretical and experimental; and used for many different kind of applications.

  5. MYRRHA: A multipurpose nuclear research facility

    Science.gov (United States)

    Baeten, P.; Schyns, M.; Fernandez, Rafaël; De Bruyn, Didier; Van den Eynde, Gert

    2014-12-01

    MYRRHA (Multi-purpose hYbrid Research Reactor for High-tech Applications) is a multipurpose research facility currently being developed at SCK•CEN. MYRRHA is based on the ADS (Accelerator Driven System) concept where a proton accelerator, a spallation target and a subcritical reactor are coupled. MYRRHA will demonstrate the ADS full concept by coupling these three components at a reasonable power level to allow operation feedback. As a flexible irradiation facility, the MYRRHA research facility will be able to work in both critical as subcritical modes. In this way, MYRRHA will allow fuel developments for innovative reactor systems, material developments for GEN IV and fusion reactors, and radioisotope production for medical and industrial applications. MYRRHA will be cooled by lead-bismuth eutectic and will play an important role in the development of the Pb-alloys technology needed for the LFR (Lead Fast Reactor) GEN IV concept. MYRRHA will also contribute to the study of partitioning and transmutation of high-level waste. Transmutation of minor actinides (MA) can be completed in an efficient way in fast neutron spectrum facilities, so both critical reactors and subcritical ADS are potential candidates as dedicated transmutation systems. However critical reactors heavily loaded with fuel containing large amounts of MA pose reactivity control problems, and thus safety problems. A subcritical ADS operates in a flexible and safe manner, even with a core loading containing a high amount of MA leading to a high transmutation rate. In this paper, the most recent developments in the design of the MYRRHA facility are presented.

  6. Atomic, Nuclear and Molecular Research Center CICANUM

    International Nuclear Information System (INIS)

    CICANUM has a Gamma Spectroscopy Laboratory, has been the laboratory official, appointed by the Ministerio de Agricultura in Costa Rica to analyze export products (for human consumption and animal), also, to determine radioactive contamination. The Laboratory has four systems using germanium detectors and canberra technology, including software Genie 2000 to establish the activity of cesium, iodine and natural gamma emitters in solid or liquid samples for food products, sediments and rocks. This Laboratory belongs to the Universidad de Costa Rica which has different institutes and research centers

  7. Thermal-hydraulics associated with nuclear education and research

    International Nuclear Information System (INIS)

    This article was the rerecording of the author's lecture at the fourth 'Future Energy Forum' (aiming at improving nuclear safety and economics) held in December 2010. The lecture focused on (1) importance of thermal hydraulics associated with nuclear education and research (critical heat flux, two-phase flow and multiphase flow), (2) emerging trend of maintenance engineering (fluid induced vibration, flow accelerated corrosion and stress corrosion cracks), (3) fostering sensible nuclear engineer with common engineering sense, (4) balanced curriculum of basics and advanced research, (5) computerized simulation and fluid mechanics, (6) crucial point of thermo hydraulics education (viscosity, flux, steam and power generation), (7) safety education and human resources development (indispensable technologies such as defence in depth) and (8) topics of thermo hydraulics research (vortices of curbed pipes and visualization of two-phase flow). (T. Tanaka)

  8. Research on Environmental Radiation Monitoring at Malaysian Nuclear Agency

    International Nuclear Information System (INIS)

    Research on environmental radiation monitoring in Nuclear Malaysia was implemented for detecting any changes of radiation level and environmental radioactivity that maybe produced from activities done by Nuclear Malaysia that related with ionizing radiation. Hazard of the radiation is one of dangers that cannot detected by human sense. In effect, many workers are worried about their condition while working in here. Objective of this study to evaluate and study radiological risk by determine current status of radiation reading in Malaysian Nuclear Agency. TLD was placed in several station and this research has started from 2003 until 2007. It also involved both complex, Dengkil and Bangi. Readings were taken once in 3 months and these readings will compared with standard from Standard Secondary Dosimetry Laboratory (SSDL). In the end, hopefully, these readings will help the researcher and public convince that their premise are in safe condition. (author)

  9. Outline of research proposals selected in the Nuclear Energy Research Initiative (NERI) program

    International Nuclear Information System (INIS)

    The U.S. Department of Energy (DOE) created a new R and D program called Nuclear Energy Research Initiative (NERI)' in FY 1999 with the appropriation of $19 million. The major objectives of the NERI program is to preserve the nuclear science and engineering infrastructure in the U.S. and to maintain a competitive position in the global nuclear market in the 21st century. In may, 1999, the DOE selected 45 research proposals for the first year of the NERI program. The proposals are classified into the following five R and D areas: Proliferation Resistant Reactors and/or Fuel Cycles, New Reactor Designs, Advanced Nuclear Fuel, New Technology for Management of Nuclear Waste, Fundamental Nuclear Science. Since the NERI is a very epoch-making and strategic nuclear research program sponsored by the U.S. government, the trend of the NERI is considered to affect the future R and D programs in Japanese nuclear industries and research institutes including JAERI. The present report summarizes the analyzed results of the selected 45 research proposals. Staffs comments are made on each proposal in connection with the R and D activities in JAERI. (author)

  10. Nuclear research reactors activities in INVAP

    International Nuclear Information System (INIS)

    This presentation describes the different activities in the research reactor field that are being carried out by INVAP. INVAP is presently involved in the design of three new research reactors in three different countries. The RA-10 is a multipurpose reactor, in Argentina, planned as a replacement for the RA-3 reactor. INVAP was contracted by CNEA for carrying out the preliminary engineering for this reactor, and has recently been contracted by CNEA for the detailed engineering. CNEA groups are strongly involved in the design of this reactor. The RMB is a multipurpose reactor, planned by CNEN from Brazil. CNEN, through REDETEC, has contracted INVAP to carry out the preliminary engineering for this reactor. As the user requirements for RA-10 and RMB are very similar, an agreement was signed between Argentina and Brasil governments to cooperate in these two projects. The agreement included that both reactors would use the OPAL reactor in Australia, design and built by INVAP, as a reference reactor. INVAP has also designed the LPRR reactor for KACST in Saudi Arabia. The LPRR is a 30 kw reactor for educational purposes. KACST initially contracted INVAP for the engineering for this reactor and has recently signed the contract with INVAP for building the reactor. General details of these three reactors will be presented

  11. Nuclear research reactors activities in INVAP

    Energy Technology Data Exchange (ETDEWEB)

    Ordonez, Juan Pablo [INVAP, Bariloche (Argentina)

    2013-07-01

    This presentation describes the different activities in the research reactor field that are being carried out by INVAP. INVAP is presently involved in the design of three new research reactors in three different countries. The RA-10 is a multipurpose reactor, in Argentina, planned as a replacement for the RA-3 reactor. INVAP was contracted by CNEA for carrying out the preliminary engineering for this reactor, and has recently been contracted by CNEA for the detailed engineering. CNEA groups are strongly involved in the design of this reactor. The RMB is a multipurpose reactor, planned by CNEN from Brazil. CNEN, through REDETEC, has contracted INVAP to carry out the preliminary engineering for this reactor. As the user requirements for RA-10 and RMB are very similar, an agreement was signed between Argentina and Brasil governments to cooperate in these two projects. The agreement included that both reactors would use the OPAL reactor in Australia, design and built by INVAP, as a reference reactor. INVAP has also designed the LPRR reactor for KACST in Saudi Arabia. The LPRR is a 30 kw reactor for educational purposes. KACST initially contracted INVAP for the engineering for this reactor and has recently signed the contract with INVAP for building the reactor. General details of these three reactors will be presented.

  12. Basic research on cermet nuclear fuel

    Energy Technology Data Exchange (ETDEWEB)

    Ohashi, Hiroshi; Sto, Seichi [Hokkaido Univ., Sapporo (Japan). Faculty of Engineering; Takano, Masahide; Minato, Kazuo; Fukuda, Kosaku

    1998-01-01

    Production of cermet nuclear fuel having fine uranium dioxide (UO{sub 2}) particles dispersed in matrix metal requires basic property data on the compatibility of matrix metal with fission product compounds. It is thermodynamically suggested that, as burnup increases, cesium in oxide fuel reacts with the fuel, other fission products or cladding pipe and produces cesium uranates, cesium molybdate, or cesium chromate in stainless steel cladding pipe. Attempt was made to measure the thermal expansion coefficient and thermal conductivity of cesium uranates (Cs{sub 2}UO{sub 4} and Cs{sub 2}U{sub 2}O{sub 7}), cesium molybdate (Cs{sub 2}MoO{sub 4}) and cesium chromate (Cs{sub 2}CrO{sub 4}). Thermal expansion was measured by X-ray diffraction and determined by Cohen`s method. Thermal conductivity was obtained by measuring thermal diffusion by laser flash method. The thermal expansion of Cs{sub 2}UO{sub 4} and Cs{sub 2}U{sub 2}O{sub 7} is as low as 1.2% for the former and 1.0% for the latter, up to 1000K. The thermal expansion of Cs{sub 2}MoO{sub 4} is as high as that of Cs{sub 2}CrO{sub 4}, 2.1% for the former and 2.5% for the latter at temperatures from room temperature to 873K. Average thermal expansion in this temperature range is 4.4 x 10{sup -5} K{sup -1} for Cs{sub 2}MoO{sub 4} and 4.2 x 10{sup -5} K{sup -1}. The thermal expansion of Cs{sub 2}CrO{sub 4} is four times higher than that of UO{sub 2} and five times higher than that of Cr{sub 2}O{sub 3}. The thermal conductivity of Cs{sub 2}UO{sub 4} is nearly equal to that of Cs{sub 2}U{sub 2}O{sub 7} in absolute value and temperature dependency. Cs{sub 2}U{sub 2}O{sub 7}, having different thermal conductivity between {alpha} and {beta} phases, shows higher conductivity with {beta} than with {alpha}, about 1/4 of that of UO{sub 2} at 1000K. The thermal conductivity of Cs{sub 2}CrO{sub 4} is nearly equal to that of Cs{sub 2}MoO{sub 4} in absolute value and temperature dependency. (N.H.)

  13. Research achievements in Bangladesh agriculture using nuclear techniques

    Energy Technology Data Exchange (ETDEWEB)

    Sattar, M.A. [Bangladesh Institute of Nuclear Agriculture, Mymensingh, (Bangladesh)

    1997-10-01

    Application of isotope and radiation techniques in Bangladesh agriculture has been initiated in 1961 with the establishment of Atomic Energy Agricultural Research Centre, Dhaka under the then Pakistan Atomic Energy Commission. The activity of the centre was strengthened and upgraded to the level of an institute as a constituent organization of Bangladesh Atomic Energy Commission in 1972. It was further reorganized, made an autonomous research organization under the Ministry of Agriculture in 1982 and renamed as Bangladesh Institute of Nuclear Agriculture. The other organizations involved in nuclear agricultural research are Institute of Food and Radiation Biology and Bangladesh Agricultural University. A number of technologies have been developed using nuclear techniques that imparted on agricultural development. Sixteen new crops were developed using physical (200-700 Gy gamma rays) and chemical mutagen (NaN{sub 3}). Soil fertility and plant nutrition technologies were developed using both stable and radio isotopes. The improved feeding strategies and utilization of locally available low quality feed material (rice straw) were determined using {sup 51}Cr-EDTA and {sup 125}I in order to have better livestock growth and reproduction ability. Several constraints related to nuclear research were identified. Increased government commitment and international cooperation are of the utmost importance for effective utilization of the benefits of nuclear technology and to face the increasing demand for food for the ever increasing population in years to come 32 refs., 1 tab.

  14. Research achievements in Bangladesh agriculture using nuclear techniques

    International Nuclear Information System (INIS)

    Application of isotope and radiation techniques in Bangladesh agriculture has been initiated in 1961 with the establishment of Atomic Energy Agricultural Research Centre, Dhaka under the then Pakistan Atomic Energy Commission. The activity of the centre was strengthened and upgraded to the level of an institute as a constituent organization of Bangladesh Atomic Energy Commission in 1972. It was further reorganized, made an autonomous research organization under the Ministry of Agriculture in 1982 and renamed as Bangladesh Institute of Nuclear Agriculture. The other organizations involved in nuclear agricultural research are Institute of Food and Radiation Biology and Bangladesh Agricultural University. A number of technologies have been developed using nuclear techniques that imparted on agricultural development. Sixteen new crops were developed using physical (200-700 Gy gamma rays) and chemical mutagen (NaN3). Soil fertility and plant nutrition technologies were developed using both stable and radio isotopes. The improved feeding strategies and utilization of locally available low quality feed material (rice straw) were determined using 51Cr-EDTA and 125I in order to have better livestock growth and reproduction ability. Several constraints related to nuclear research were identified. Increased government commitment and international cooperation are of the utmost importance for effective utilization of the benefits of nuclear technology and to face the increasing demand for food for the ever increasing population in years to come

  15. A Strategy for Nuclear Energy Research and Development

    Energy Technology Data Exchange (ETDEWEB)

    Ralph G. Bennett

    2008-12-01

    The United States is facing unprecedented challenges in climate change and energy security. President-elect Obama has called for a reduction of CO2 emissions to 1990 levels by 2020, with a further 80% reduction by 2050. Meeting these aggressive goals while gradually increasing the overall energy supply requires that all non-emitting technologies must be advanced. The development and deployment of nuclear energy can, in fact, help the United States meet several key challenges: 1) Increase the electricity generated by non-emitting sources to mitigate climate change, 2) Foster the safe and proliferation-resistant use of nuclear energy throughout the world, 3) Reduce the transportation sector’s dependence on imported fossil fuels, and 4) Reduce the demand on natural gas for process heat and hydrogen production. However, because of the scale, cost, and time horizons involved, increasing nuclear energy’s share will require a coordinated research effort—combining the efforts of industry and government, supported by innovation from the research community. This report outlines the significant nuclear energy research and development (R&D) necessary to create options that will allow government and industrial decision-makers to set policies and create nuclear energy initiatives that are decisive and sustainable. The nuclear energy R&D strategy described in this report adopts the following vision: Safe and economical nuclear energy in the United States will expand to address future electric and non-electric needs, significantly reduce greenhouse gas emissions and provide energy diversity, while providing leadership for safe, secure and responsible expansion of nuclear energy internationally.

  16. A Strategy for Nuclear Energy Research and Development

    International Nuclear Information System (INIS)

    The United States is facing unprecedented challenges in climate change and energy security. President-elect Obama has called for a reduction of CO2 emissions to 1990 levels by 2020, with a further 80% reduction by 2050. Meeting these aggressive goals while gradually increasing the overall energy supply requires that all non-emitting technologies must be advanced. The development and deployment of nuclear energy can, in fact, help the United States meet several key challenges: (1) Increase the electricity generated by non-emitting sources to mitigate climate change, (2) Foster the safe and proliferation-resistant use of nuclear energy throughout the world, (3) Reduce the transportation sector's dependence on imported fossil fuels, and (4) Reduce the demand on natural gas for process heat and hydrogen production. However, because of the scale, cost, and time horizons involved, increasing nuclear energy's share will require a coordinated research effort-combining the efforts of industry and government, supported by innovation from the research community. This report outlines the significant nuclear energy research and development (R and D) necessary to create options that will allow government and industrial decision-makers to set policies and create nuclear energy initiatives that are decisive and sustainable. The nuclear energy R and D strategy described in this report adopts the following vision: Safe and economical nuclear energy in the United States will expand to address future electric and non-electric needs, significantly reduce greenhouse gas emissions and provide energy diversity, while providing leadership for safe, secure and responsible expansion of nuclear energy internationally

  17. Nuclear safety research collaborations between the US and Russian Federation international nuclear safety centers

    International Nuclear Information System (INIS)

    The Russian Federation Ministry for Atomic Energy (MINATOM) and the U.S. Department of Energy (USDOE) have formed International Nuclear Safety Centers to collaborate on nuclear safety research. USDOE established the U. S. Center at Argonne National Laboratory in October 1995. MINATOM established the Russian Center at the Research and Development Institute of Power Engineering in Moscow in July 1996. In April 1998 the Russian center became an independent, autonomous organization under MINATOM. The goals of the centers are to: cooperate in the development of technologies associated with nuclear safety in nuclear power engineering. be international centers for the collection of information important for safety and technical improvements in nuclear power engineering. maintain a base for fundamental knowledge needed to design nuclear reactors.The strategic approach that is being used to accomplish these goals is for the two centers to work together to use the resources and the talents of the scientists associated with the US Center and the Russian Center to do collaborative research to improve the safety of Russian-designed nuclear reactors

  18. Research nuclear reactor RA - Annual Report 2000

    International Nuclear Information System (INIS)

    Activities related to revitalisation of the RA reactor started in 1986 were fulfilled except the exchange of the complete reactor instrumentation. Since 1992, due to economic and political reasons, RA reactor is in a difficult situation. The old RA reactor instrumentation was dismantled. Decision about the future status of the reactor should be made because the aging of all the components is becoming dramatic. Control and maintenance of the reactor components was done regularly and efficiently. The most important activity and investment in 1998 was improvement of conditions for spent fuel storage in the existing pools at the RA reactor. Russian company ENTEK and IAEA are involved in this activity which was initiated 1997. Fuel inspection by the IAEA safeguards inspectors was done on a monthly basis. Research reactor RA Annual report for year 2000 is divided into two main parts to cover: (1) operation and maintenance and (2) activities related to radiation protection

  19. Research nuclear reactor RA - Annual Report 1998

    International Nuclear Information System (INIS)

    Activities related to revitalisation of the RA reactor started in 1986 were fulfilled except the exchange of the complete reactor instrumentation. Since 1992, due to economic and political reasons, RA reactor is in a difficult situation. The old RA reactor instrumentation was dismantled. Decision about the future status of the reactor should be made because the aging of all the components is becoming dramatic. Control and maintenance of the reactor components was done regularly and efficiently. The most important activity and investment in 1998 was improvement of conditions for spent fuel storage in the existing pools at the RA reactor. Russian company ENTEK and IAEA are involved in this activity which was initiated 1997. Fuel inspection by the IAEA safeguards inspectors was done on a monthly basis. Research reactor RA Annual report for year 1998 is divided into two main parts to cover: (1) operation and maintenance and (2) activities related to radiation protection

  20. Research nuclear reactor RA - Annual Report 1999

    International Nuclear Information System (INIS)

    Activities related to revitalisation of the RA reactor started in 1986 were fulfilled except the exchange of the complete reactor instrumentation. Since 1992, due to economic and political reasons, RA reactor is in a difficult situation. The old RA reactor instrumentation was dismantled. Decision about the future status of the reactor should be made because the aging of all the components is becoming dramatic. Control and maintenance of the reactor components was done regularly and efficiently. The most important activity and investment in 1998 was improvement of conditions for spent fuel storage in the existing pools at the RA reactor. Russian company ENTEK and IAEA are involved in this activity which was initiated 1997. Fuel inspection by the IAEA safeguards inspectors was done on a monthly basis. Research reactor RA Annual report for year 1998 is divided into two main parts to cover: (1) operation and maintenance and (2) activities related to radiation protection

  1. Research nuclear reactor RA - Annual report 1992

    International Nuclear Information System (INIS)

    Research reactor RA Annual report for year 1992 is divided into two main parts to cover: (1) operation and maintenance and (2) activities related to radiation protection. First part includes 8 annexes describing reactor operation, activities of services for maintenance of reactor components and instrumentation, financial report and staffing. Second annex B is a paper by Z. Vukadin 'Recurrence formulas for evaluating expansion series of depletion functions' published in 'Kerntechnik' 56, (1991) No.6 (INIS record no. 23024136. Second part of the report is devoted to radiation protection issues and contains 4 annexes with data about radiation control of the working environment and reactor environment, description of decontamination activities, collection of radioactive wastes, and meteorology data

  2. Nuclear Power Plant Operator Reliability Research Based on Fuzzy Math

    International Nuclear Information System (INIS)

    This paper makes use of the concept and theory of fuzzy number in fuzzy mathematics, to research for the response time of operator in accident of Chinese nuclear power plant. Through the quantitative analysis for the performance shape factors (PSFs) which influence the response time of operators, the formula of the operator response time is obtained based on the possibilistic fuzzy linear regression model which is used for the first time in this kind of research. The research result shows that the correct research method can be achieved through the analysis of the information from a small sample. This method breaks through the traditional research method and can be used not only for the reference to the safe operation of nuclear power plant, but also in other areas.

  3. The Preliminary Decommissioning Plan of the Dalat Nuclear Research Reactor

    International Nuclear Information System (INIS)

    Recently, after 25 years of operation, a preliminary decommissioning plan for the Dalat Nuclear Research Reactor (DNRR) has been produced but as yet it has not been implemented due to the continued operations of the reactor. However, from the early phases of facility design and construction and during operation, the aspects that facilitate decommissioning process have been considered. This paper outlines the DNRR general description, the organization that manages the facility, the decommissioning strategy and associated project management, and the expected decommissioning activities. The paper also considers associated cost and funding, safety and environmental issues and waste management aspects amongst other considerations associated with decommissioning a nuclear research reactor. (author)

  4. Nuclear reactors for research and radioisotope production in Argentina

    International Nuclear Information System (INIS)

    In Argentina, the construction, operation, and use of research and radioisotope production reactors is and has been an important method of personnel preparation for the nuclear power program. Moreover, it is a very suitable means for technology transfer to countries developing their own nuclear programs. At present, the following research reactors are in operation in Argentina: Argentine Reactor 0 (RA-0); Argentine Reactor 1 (RA-1); Argentine Reactor 2 (RA-2); Argentine Reactor 3 (RA-3); Argentine Reactor 4 (RA-4). The Argentine Reactor 6 (RA-6), under construction, should reach criticality in 1981

  5. Challenges faced by nuclear research centres in Indonesia

    International Nuclear Information System (INIS)

    Nuclear research centres in Indonesia are mainly owned and operated by the National Nuclear Energy Agency, covering basically various research and development facilities for non-energy and energy related activities. The research and development activities cover a broad spectrum of basic, applied, and developmental research involving nuclear science and technology in supporting various fields ranging from basic human needs, e.g. food and health; natural resources and nuclear and environmental safety; as well as industry. Recent economic crisis, triggered by monetary turmoil, has dictated the IAEA to face new challenges and to give more efforts on the application of the so called 'instant technology' i.e. the technology which has been developed and is ready for implementation, especially on food and health, to be better utilized to overcome various problems in the society. Various short and medium term programmes on the application of isotopes, radiation, and nuclear techniques for non-energy related activities have emerged in accord with these efforts. In this regard, besides the intensification of the instant technology implementation on food and health, the nuclear research and development on food plant mutation, fertilizers, radio-vaccines, production of meat and milk, production processes of various radiopharmaceuticals, and radioisotopes as well as radiation processing related to agro-industry have to be intensified using the available laboratories processing facilities. The possibility of the construction of irradiators for post harvesting processes in some provinces is being studied, while the designing and manufacturing of various prototypes of devices, equipment, and instruments for nuclear techniques in health and industry are continued. Considering the wide applications of accelerators for non-energy and energy related research and development, construction of accelerator-based laboratories is being studied. In energy related research the feasibility of

  6. Cyclotron laboratory of the Institute for Nuclear Research and Nuclear Energy

    Science.gov (United States)

    Tonev, D.; Goutev, N.; Georgiev, L. S.

    2016-06-01

    An accelerator laboratory is presently under construction in Sofia at the Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences. The laboratory will use a TR24 type of cyclotron, which provides a possibility to accelerate a proton beam with an energy of 15 to 24 MeV and current of up to 0.4 mA. An accelerator with such parameters allows to produce a large variety of radioisotopes for development of radiopharmaceuticals. The most common radioisotopes that could be produced with such a cyclotron are PET isotopes like: 11C, 13N, 15O, 18F, 124I, 64Cu, 68Ge/68Ga, and SPECT isotopes like: 123I, 111In, 67Ga, 57Co, 99m Tc. Our aim is to use the cyclotron facility for research in the fields of radiopharmacy, radiochemistry, radiobiology, nuclear physics, solid state physics, applied research, new materials and for education in all these fields including nuclear energy. The building of the laboratory will be constructed nearby the Institute for Nuclear Research and Nuclear Energy and the cyclotron together with all the equipment needed will be installed there.

  7. Nuclear research with the electromagnetic probe. Final progress report

    International Nuclear Information System (INIS)

    This is the final report on the research carried at Stanford University under contract DE-FG03-88ER40439. All the work accomplished under this grant is reported in the publications listed as part of the Principal Investigator bibliography at the end of this report. In the last few years our research was directed at some of the forefront questions in nuclear physics. We investigated the nuclear medium effects on the intrinsic properties of bound nucleons, specifically the ectromagnetic form factors. For these studies we performed a number of specialized electron scattering experiments with specific sensitivity to nuclear medium effects. At the next level of structure, elementary constituents of matter are quarks and gluons. Defining the energy regime where the quark-gluon description of nuclear systems becomes more relevant than the nucleon-meson description is of great importance in thoroughly understanding the nuclear structure. To explore this transition region, we studied the scaling region in the disintegration of the deuteron, the simplest nuclear system with high energy photons. Finally we focused on the investigation of the nucleon internal spin structure along with the test of the Bjoerken sum rule a fundamental sum rule of QCD

  8. Development of nuclear power plant safety research in the USSR

    International Nuclear Information System (INIS)

    The progress in the development of any industry including nuclear power depends substantially on its safety for men and their environment. The most serious potential danger of nuclear power development is the radioactive contamination of biosphere. The safety of nuclear power in the USSR means the quality of nuclear power plants as the results of inherent design features, special engineering means and organizational and technical measures. To solve the problem of the safety, it is generally necessary to establish the goal and the corresponding criteria of safety, to develop the engineering safety means for ensuring the implementation of the adopted safety criteria, and to develop the administrative and organizational requirements and measures. To develop the measures for controlling the safety, it is necessary to create effective accident prevention means. On the basis of these principles, the hydrodynamic and heat exchange studies on reactor facilities in accidents, the research on the behavior of fuel elements and assemblies in accidents, the research on the release of fission products during serious accidents, the study on the presence of hydrogen in nuclear power plants, and the reliability analysis of the systems and components in nuclear power plants, the probabilistic safety analysis and risk assessment have been carried out. (Kako, I.)

  9. Research nuclear reactor RA - Annual Report 1997

    International Nuclear Information System (INIS)

    RA reactor is not in operation since 1984, activities related to revitalisation of the RA reactor started in 1986. The planned actions related to renewal of the reactor components were finished except for the most important action, related to exchange of complete reactor instrumentation which was delayed. Only 80% of the instrumentation was delivered until September 1991. Since then any delivery of components to Yugoslavia was stopped because of the sanctions imposed to our country. The existing RA reactor instrumentation was dismantled. Control and maintenance of the reactor components was done regularly and efficiently. Fuel inspection by the IAEA safeguards inspectors was done on a monthly basis. There have been on the average 42 employees at the RA reactor which is considered sufficient for maintenance and repair conditions. The problem of financing the reactor activities and maintenance remains unsolved. Research reactor RA Annual report for year 1997 is divided into two main parts to cover: (1) operation and maintenance and (2) activities related to radiation protection

  10. Research nuclear reactor RA - Annual Report 1996

    International Nuclear Information System (INIS)

    Activities related to revitalisation of the RA reactor started in 1986, were continued in 1996. All the planned actions related to renewal of the reactor components were finished. The last, and at the same time most important action, related to exchange of complete reactor instrumentation is underway, delayed. The delivery of components from USSR is late. Production of this instruments is financed by the IAEA according to the contract signed in December 1988 with Russian Atomenergoexport. According to this contract, it has been planned that the RA reactor instrumentation should be delivered to the Vinca Institute by the end of 1990. Only 80% of the instrumentation was delivered until September 1991. Since then any delivery of components to Yugoslavia was stopped because of the temporary embargo imposed by the IAEA. The existing RA reactor instrumentation was dismantled. Control and maintenance of the reactor components was done regularly and efficiently. Fuel inspection by the IAEA safeguards inspectors was done on a monthly basis. There have been on the average 43 employees at the RA reactor which is considered sufficient for maintenance and repair conditions. The problem of financing the reactor activities and maintenance remains unsolved. Research reactor RA Annual report for year 1996 is divided into two main parts to cover: (1) operation and maintenance and (2) activities related to radiation protection

  11. MYRRHA: A multipurpose nuclear research facility

    Directory of Open Access Journals (Sweden)

    Baeten P.

    2014-01-01

    As a flexible irradiation facility, the MYRRHA research facility will be able to work in both critical as subcritical modes. In this way, MYRRHA will allow fuel developments for innovative reactor systems, material developments for GEN IV and fusion reactors, and radioisotope production for medical and industrial applications. MYRRHA will be cooled by lead-bismuth eutectic and will play an important role in the development of the Pb-alloys technology needed for the LFR (Lead Fast Reactor GEN IV concept. MYRRHA will also contribute to the study of partitioning and transmutation of high-level waste. Transmutation of minor actinides (MA can be completed in an efficient way in fast neutron spectrum facilities, so both critical reactors and subcritical ADS are potential candidates as dedicated transmutation systems. However critical reactors heavily loaded with fuel containing large amounts of MA pose reactivity control problems, and thus safety problems. A subcritical ADS operates in a flexible and safe manner, even with a core loading containing a high amount of MA leading to a high transmutation rate. In this paper, the most recent developments in the design of the MYRRHA facility are presented.

  12. Nuclear Methods for Transmutation of Nuclear Waste: Problems, Perspextives, Cooperative Research - Proceedings of the International Workshop

    Science.gov (United States)

    Khankhasayev, Zhanat B.; Kurmanov, Hans; Plendl, Mikhail Kh.

    1996-12-01

    The Table of Contents for the full book PDF is as follows: * Preface * I. Review of Current Status of Nuclear Transmutation Projects * Accelerator-Driven Systems — Survey of the Research Programs in the World * The Los Alamos Accelerator-Driven Transmutation of Nuclear Waste Concept * Nuclear Waste Transmutation Program in the Czech Republic * Tentative Results of the ISTC Supported Study of the ADTT Plutonium Disposition * Recent Neutron Physics Investigations for the Back End of the Nuclear Fuel Cycle * Optimisation of Accelerator Systems for Transmutation of Nuclear Waste * Proton Linac of the Moscow Meson Factory for the ADTT Experiments * II. Computer Modeling of Nuclear Waste Transmutation Methods and Systems * Transmutation of Minor Actinides in Different Nuclear Facilities * Monte Carlo Modeling of Electro-nuclear Processes with Nonlinear Effects * Simulation of Hybrid Systems with a GEANT Based Program * Computer Study of 90Sr and 137Cs Transmutation by Proton Beam * Methods and Computer Codes for Burn-Up and Fast Transients Calculations in Subcritical Systems with External Sources * New Model of Calculation of Fission Product Yields for the ADTT Problem * Monte Carlo Simulation of Accelerator-Reactor Systems * III. Data Basis for Transmutation of Actinides and Fission Products * Nuclear Data in the Accelerator Driven Transmutation Problem * Nuclear Data to Study Radiation Damage, Activation, and Transmutation of Materials Irradiated by Particles of Intermediate and High Energies * Radium Institute Investigations on the Intermediate Energy Nuclear Data on Hybrid Nuclear Technologies * Nuclear Data Requirements in Intermediate Energy Range for Improvement of Calculations of ADTT Target Processes * IV. Experimental Studies and Projects * ADTT Experiments at the Los Alamos Neutron Science Center * Neutron Multiplicity Distributions for GeV Proton Induced Spallation Reactions on Thin and Thick Targets of Pb and U * Solid State Nuclear Track Detector and

  13. An example of a United States Nuclear Research Center

    Energy Technology Data Exchange (ETDEWEB)

    Bhattacharyya, S. K.

    1999-12-10

    Under the likely scenario in which public support for nuclear energy remains low and fossil fuels continue to be abundant and cheap, government supported nuclear research centers must adapt their missions to ensure that they tackle problems of current significance. It will be critical to be multidisciplinary, to generate economic value, and to apply nuclear competencies to current problems. Addressing problems in nuclear safety, D and D, nuclear waste management, nonproliferation, isotope production are a few examples of current needs in the nuclear arena. Argonne's original mission, to develop nuclear reactor technology, was a critical need for the U.S. in 1946. It would be wise to recognize that this mission was a special instance of a more general one--to apply unique human and physical capital to long term, high risk technology development in response to society's needs. International collaboration will enhance the collective chances for success as the world moves into the 21st century.

  14. Knowledge management initiatives at the Philippine Nuclear Research Institute

    International Nuclear Information System (INIS)

    The Philippine Nuclear Research Institute (PNRI), with assistance from the IAEA, is in the process of setting up an integrated management system (IMS) for the whole Institute, following the guidelines published by the IAEA). The strategy for setting up a knowledge management system at the PNRI involves making knowledge management an integral part of the IMS, and the establishment of the PNRI intranet as a medium for discussions and sharing of knowledge. With its limited budget, the PNRI intranet was developed using open sources (Linux based). Also part of the knowledge management activities of the PNRI is its participation in regional networks which aim to preserve and share nuclear knowledge, such as the Asian Nuclear Safety Network (ANSN) and the Asian Network for Education in Nuclear Technology (ANENT), and its participation in National Government initiatives such as the Philippine eLib project and the ScINET-PHIL. (author)

  15. Research nuclear reactor RA - Annual Report 1994

    International Nuclear Information System (INIS)

    Activities related to revitalisation of the RA reactor stared in 1986, were continued in 1991. A number of interventions on the reactor components were finished that are supposed to enable continuous and reliable operation. The last, and at the same time largest action, related to exchange of complete reactor instrumentation is underway, but it is behind the schedule in 1991 because the delivery of components from USSR is late. Production of this instruments is financed by the IAEA according to the contract signed in December 1988 with Russian Atomenergoexport. According to this contract, it has been planned that the RA reactor instrumentation should be delivered to the Vinca Institute by the end of 1990. Only 56% of the instrumentation was delivered until September 1991. Since then any delivery of components to Yugoslavia was stopped because of the temporary embargo imposed by the IAEA. In 1991 most of the existing RA reactor instrumentation was dismantled, only the part needed for basic measurements when reactor is not operated, was maintained. Activities related to improvement of Russian project were continued in 1994. Control and maintenance of the reactor components was done regularly and efficiently. Extensive repair of the secondary coolant loop is almost finished and will be completed in the first part of 1995 according to existing legal procedures and IAEA recommendations. Fuel inspection by the IAEA safeguards inspectors was done on a monthly basis. There have been on the average 47 employees at the RA reactor which is considered sufficient for maintenance and repair conditions. Research reactor RA Annual report for year 1991 is divided into two main parts to cover: (1) operation and maintenance and (2) activities related to radiation protection

  16. Research nuclear reactor RA - Annual Report 1991

    International Nuclear Information System (INIS)

    Activities related to revitalisation of the RA reactor stared in 1986, were continued in 1991. A number of interventions on the reactor components were finished that are supposed to enable continuous and reliable operation. The last, and at the same time largest action, related to exchange of complete reactor instrumentation is underway, but it is behind the schedule in 1991 because the delivery of components from USSR is late. Production of this instruments is financed by the IAEA according to the contract signed in December 1988 with Russian Atomenergoexport. According to this contract, it has been planned that the RA reactor instrumentation should be delivered to the Vinca Institute by the end of 1990. Only 56% of the instrumentation was delivered until September 1991. Since then any delivery of components to Yugoslavia was stopped because of the temporary embargo imposed by the IAEA. In 1991 most of the existing RA reactor instrumentation was dismantled, only the part needed for basic measurements when reactor is not operated, was maintained. Construction of some support elements is almost finished by the local staff. The Institute has undertaken this activity in order to speed up the ending of the project. If all the planned instrumentation would not arrive until the end of March 1992, it would not be possible to start the RA reactor testing operation in the first part of 1993, as previously planned. In 1991, 53 staff members took part in the activities during 1991, which is considered sufficient for maintenance and repair conditions. Research reactor RA Annual report for year 1991 is divided into two main parts to cover: (1) operation and maintenance and (2) activities related to radiation protection

  17. Improving nuclear safety at international research reactors: The Integrated Research Reactor Safety Enhancement Program (IRRSEP)

    International Nuclear Information System (INIS)

    Nuclear energy continues to play a major role in the world's energy economy. Research and test reactors are an important component of a nation's nuclear power infrastructure as they provide training, experiments and operating experience vital to developing and sustaining the industry. Indeed, nations with aspirations for nuclear power development usually begin their programs with a research reactor program. Research reactors also are vital to international science and technology development. It is important to keep them safe from both accident and sabotage, not only because of our obligation to prevent human and environmental consequence but also to prevent corresponding damage to science and industry. For example, an incident at a research reactor could cause a political and public backlash that would do irreparable harm to national nuclear programs. Following the accidents at Three Mile Island and Chernobyl, considerable efforts and resources were committed to improving the safety posture of the world's nuclear power plants. Unsafe operation of research reactors will have an amplifying effect throughout a country or region's entire nuclear programs due to political, economic and nuclear infrastructure consequences. (author)

  18. Russian MINATOM nuclear safety research strategic plan. An international review

    International Nuclear Information System (INIS)

    The 'Safety Research Strategic Plan for Russian Nuclear Power Plants' was published in draft form at the Russian International Nuclear Safety Centre (RINSC) by a working group of fifteen senior Russian experts. The Plan consists of 12 chapters, each addressing a specific technical area and containing a number of proposed research programmes and projects to advance the state-of-knowledge in that area. In part because a strong Recommendation to undertake such a Plan was made by the 1998 OECD/NEA study, the OECD Nuclear Energy Agency was asked by the Director of RINSC and the Director of USINSC to organize an international review of the Plan when the English-language version became available in October, 1998. This report represents the results of that review. (R.P.)

  19. Nuclear research reactor serving to science and industry

    International Nuclear Information System (INIS)

    The development of atomic science and technology in Uzbekistan had lead to creation of uranium industry. In early 50s with the help of modern for those times technologies it became possible to develop the largest uranium and later gold industries. The formation of mentioned fields of industries in the Republic lead to the necessity of creation of the largest scientific center on nuclear physics and its applied directions, which served as a reason for opening the Institute of Nuclear Physics of Academy of Sciences of the Republic of Uzbekistan in 1956. The most significant factor of providing the execution of the research problems in topical directions of the science and its multiple applications were to equip the institute with nuclear reactor. In September 1959 the Research Reactor WWR-SM began its operation. (author)

  20. Nuclear emergency preparedness. Final report of the Nordic Nuclear Safety Research Project BOK-1

    DEFF Research Database (Denmark)

    Lauritzen, B.

    2002-01-01

    Final report of the Nordic Nuclear Safety Research project BOK-1. The BOK-1 project, “Nuclear Emergency Preparedness”, was carried out in 1998-2001 with participants from the Nordic and Baltic Sea regions. The project consists of six sub-projects:Laboratory measurements and quality assurance (BOK-1.......1); Mobile measurements and measurement strategies (BOK-1.2); Field measurements and data assimilation (BOK-1.3); Countermeasures in agriculture and forestry (BOK-1.4); Emergency monitoring in theNordic and Baltic Sea countries (BOK-1.5); and Nuclear exercises (BOK-1.6). For each sub-project, the project...

  1. Possible research program on a large scale nuclear pressure vessel

    International Nuclear Information System (INIS)

    The nuclear pressure vessel structural integrity is actually one of the main items in the nuclear plants safety field. An international study group aimed at investigating the feasibility of a ''possible research program'' on a scale 1:1 LWR pressure vessel. This report presents the study group's work. The different research programs carried out or being carried out in various countries of the European Community are presented (phase I of the study). The main characteristics of the vessel considered for the program and an evaluation of activities required for making them available are listed. Research topic priorities from the different interested countries are summarized in tables (phase 2); a critical review by the study group of the topic is presented. Then, proposals for possible experimental programs and combination of these programs are presented, only as examples of possible useful research activities. The documents pertaining to the results of phase I inquiry performed by the study group are reported in the appendix

  2. List of scientific publications, Nuclear Research Center Karlsruhe 1984

    International Nuclear Information System (INIS)

    The report abstracted contains a list of works published in 1984. Papers not in print yet are listed separately. Patent entries take account of all patent rights granted or published in 1984, i.e. patents or patent specifications. The list of publications is classified by institutes. The project category lists but the respective reports and studies carried out and published by members of the project staff concerned. Also listed are publications related to research and development projects of the 'product engineering project' (PFT/Projekt 'Fertigungstechnik'). With different companies and institutes cooperating, PFT is sponsored by Nuclear Research Center Karlsruhe GmbH. The latter is also responsible for printing above publications. Moreover the list contains the publications of a branch of the Bundesforschungsanstalt fuer Ernaehrung which is located on the KfK-premises. The final chapter of the list summarizes publications dealing with guest-experiments and research at Nuclear Research Center Karlsruhe. (orig./PW)

  3. The role of research in nuclear regulation: A Korean perspective

    Energy Technology Data Exchange (ETDEWEB)

    Yoon, Won-Hyo [Korea Institute of Nuclear Safety, Tajeon (Korea, Republic of)

    1997-01-01

    Korea has carried out a very ambitious nuclear power program since the 1970`s as part of the nation`s industrialization policy. Ever since, Korea has also maintained a strong commitment to nuclear power development as an integral part of the national energy policy which aims at reducing external vulnerability and ensuring against a global fossil fuel shortage. The introduction of nuclear power into Korea has progressed through three stages: the first was a turn-key package supplied by the manufacturer; the second involved a major contractor who was responsible for project management, and design and construction was contracted out, with Korean industry becoming more involved; the third stage has seen Korean industries involved as main contractors based on experience gained from earlier plants. The success of Korea`s nuclear power program depends in large part on how to insure safety. Safety has the highest priority in nuclear energy development. Public acceptance has been the most critical problem faced by the nuclear industry in Korea. The public demands the highest level of safety all through the design, construction, and operation of nuclear power plants. Korea has learned that a nuclear plant designed with well addressed safety, implementation of a well grounded QA program during construction, and operated with a proven record of safety, are the only ways to earn public support. Competent and efficient regulation with a strong safety culture and openness in all issues is the most desirable image for regulators to strive for. Korea established a ten year R & D program to obtain self-reliance in nuclear technology and international competitiveness by the early 2000`s in 1992. It has actively participated in coordinated research programs in safety issues with bodies including the USNRC, AECB of Canada, IAEA, and OECD/NEA.

  4. The role of research in nuclear regulation: A Korean perspective

    International Nuclear Information System (INIS)

    Korea has carried out a very ambitious nuclear power program since the 1970's as part of the nation's industrialization policy. Ever since, Korea has also maintained a strong commitment to nuclear power development as an integral part of the national energy policy which aims at reducing external vulnerability and ensuring against a global fossil fuel shortage. The introduction of nuclear power into Korea has progressed through three stages: the first was a turn-key package supplied by the manufacturer; the second involved a major contractor who was responsible for project management, and design and construction was contracted out, with Korean industry becoming more involved; the third stage has seen Korean industries involved as main contractors based on experience gained from earlier plants. The success of Korea's nuclear power program depends in large part on how to insure safety. Safety has the highest priority in nuclear energy development. Public acceptance has been the most critical problem faced by the nuclear industry in Korea. The public demands the highest level of safety all through the design, construction, and operation of nuclear power plants. Korea has learned that a nuclear plant designed with well addressed safety, implementation of a well grounded QA program during construction, and operated with a proven record of safety, are the only ways to earn public support. Competent and efficient regulation with a strong safety culture and openness in all issues is the most desirable image for regulators to strive for. Korea established a ten year R ampersand D program to obtain self-reliance in nuclear technology and international competitiveness by the early 2000's in 1992. It has actively participated in coordinated research programs in safety issues with bodies including the USNRC, AECB of Canada, IAEA, and OECD/NEA

  5. Summary results of an assessment of research projects in the Nuclear Medicine Research program

    International Nuclear Information System (INIS)

    In May 1987, OHER management requested the Office of Program Analysis (OPA) to conduct a peer review of the projects of the DOE Nuclear Medicine Research program. This was done using procedures and a quantitative methodology OPA developed for assessing DOE research programs. Sixty-three individual nuclear medicine projects were reviewed by seven panels; one panel on isotopes and radioisotopes, three on radiopharmacology, two on clinical feasibility, and one on instrumentation. Each panel consisted of five to ten knowledgeable reviewers. 5 figs

  6. U.S. Nuclear Regulatory Commission natural analogue research program

    Energy Technology Data Exchange (ETDEWEB)

    Kovach, L.A.; Ott, W.R. [Nuclear Regulatory Commission, Washington, DC (United States)

    1995-09-01

    This article describes the natural analogue research program of the U.S. Nuclear Regulatory Commission (US NRC). It contains information on the regulatory context and organizational structure of the high-level radioactive waste research program plan. It also includes information on the conditions and processes constraining selection of natural analogues, describes initiatives of the US NRC, and describes the role of analogues in the licensing process.

  7. Joint Institute for Nuclear Research Exhibition Science Bringing Nations Together

    CERN Multimedia

    1999-01-01

    The JOINT INSTITUTE FOR NUCLEAR RESEARCH, JINR, was established by its founding countries in 1956 with the purpose of joining together the scientific and material potential of Member States in studies of the fundamental properties of matter. JINR is an international inter-governmental scientific research organization, the activities of which are based on the principles of openness for participation to all interested states of their equal, mutually beneficial collaboration.

  8. Joint Institute for Nuclear Research Exhibition Science Bringing Nations Together

    CERN Multimedia

    2000-01-01

    The JOINT INSTITUTE FOR NUCLEAR RESEARCH, JINR, was established by its founding countries in 1956 with the purpose of joining together the scientific and material potential of Member States in studies of the fundamental properties of matter. JINR is an international inter-governmental scientific research organization, whose activities are based on the principles of openness for participation to all interested states and of their equal, mutually beneficial collaboration.

  9. Nuclear Safety Research Department. Annual progress report 1991

    International Nuclear Information System (INIS)

    The report describes the work of the Nuclear Safety Research Department during 1991. The activities cover health physics, reactor physics, operation of the educational reactor DR 1, and waste management. Lists of staff and publications are included together with a summary of participation in international working groups etc. (au) (5 ills., 59 refs.)

  10. Nuclear Safety Research Department. Annual progress report 1990

    International Nuclear Information System (INIS)

    The report describes the work of the Nuclear Safety Research Department during 1990. The activities cover health physics, reactor physics, operation of the educational reactor DR 1, and waste management. Lists of staff and publications are included together with a summary of participation in international working groups etc. (au) 3 ills., 30 refs

  11. History of Discharge of Radionuclide from Nuclear Malaysia Research Reactor

    International Nuclear Information System (INIS)

    After more than 40 years the operation of Malaysian Nuclear Agency research reactor, this is the first time, the discharge emission radionuclide to environment is recorded and analyzed in detail. Starting from 1984, radionuclide Ar-41 had been analyzed manually by Research Officers but their finding is not recorded in any Journal. That is responsible of Safety and Health Division to make sure the safety of the workers and public living around Malaysian Nuclear Agency receive safe dose. This paper will report dose that had been discharge to the environment starting from 1984 to 2012 and it detail calculations.After more than 40 years the operation of Malaysian Nuclear Agency research reactor, this is the first time, the discharge emission radionuclide to environment is recorded and analyzed in detail. Starting from 1984, radionuclide Ar-41 had been analyzed manually by Research Officers but their finding is not recorded in any Journal. That is responsible of Safety and Health Division to make sure the safety of the workers and public living around Malaysian Nuclear Agency receive safe dose. This paper will report dose that had been discharge to the environment starting from 1984 to 2012 and it detail calculations. (author)

  12. Low-level waste management at the Nuclear Research Center

    International Nuclear Information System (INIS)

    A general overview of low-level radioactive waste management at the Nuclear Investigation Centre (CIN) of Uruguay is presented. The CIN is a pilot centre of research and development of techniques for implementing measurements for radioactive waste storage and control. (M.C.K.)

  13. Nuclear Safety Research Department annual progress report 1993

    International Nuclear Information System (INIS)

    The report describes the work of the Nuclear Safety Research Department during 1993. The activities cover health physics, reactor physics, operation of the small reactor DR1, and radioactive waste management. Lists of staff and publications are included together with a summary of the staff's participation in international committees. (au) (2 tabs., 12 ills.)

  14. Nuclear Safety Research Department annual progress report 1994

    International Nuclear Information System (INIS)

    The report describes the work of the Nuclear Safety Research Department during 1994. The activities cover health physics, reactor physics, operation of the small reactor DR1, and radioactive waste management. Lists of staff and publications are included together with a summary of the staff's participation in international committees. (au) (1 tab., 12 ills.)

  15. Nuclear Research and Development Institutes in Central and Eastern Europe

    International Nuclear Information System (INIS)

    The science and technology (S and T) sector is faced today with complex and diverse challenges. National science budgets are under pressure, and many countries are changing how research and development (R and D) is funded, reducing direct subsidies and introducing competition for both governmental and alternative sources of revenue. On the other hand, the transition toward knowledge-based economies is creating new opportunities in the S and T sector as governments look to it to foster economic growth through innovation. A number of countries in Central and Eastern Europe have recently joined the European Union (EU) which has defined the Lisbon Strategy to create a 'knowledge triangle' of research, education and innovation to underpin the European economic and social model, and economic growth. This strategy seeks to increase investment in science and technology across the EU to a target of 3% of GDP by 2010, with two-thirds of funds coming from the private sector. By comparison, funding for R and D in most Central and Eastern European countries is only around 1% GDP, of which about 90% is provided by the governments. R and D has become more international, reflecting a more interdependent and globalized world. R and D progress is not only of interest to individual countries but also tries to respond to the needs of a broader society. Governments still maintain national networks, but increasingly emphasize international cooperation, both to avoid duplication of expensive infrastructure, and because scientific excellence requires an exchange of ideas and cooperation that crosses borders. These challenges and opportunities directly impact the research and development institutes (RDIs), including the nuclear RDIs. It is important for the nuclear RDIs to take account of these trends in the broader S and T sector in their vision and strategy. Several nuclear RDIs have become very successful, but others are struggling to adapt. The challenges have been particularly severe

  16. Annual report of Nuclear Science Research Institute, JFY2005

    International Nuclear Information System (INIS)

    Japan Atomic Energy Agency (JAEA) was inaugurated on October 1st, 2005. Works for the operation and maintenance of various research facilities as well as safety management, radiation protection, and radioactive wastes management, which have been undertaken by departments in Tokai Research Establishment of Japan Atomic Energy Research Institute (JAERI), were inherited by newly established departments of Nuclear Science Research Institute (NSRI). The NSRI is composed of Planning and Coordination Office and seven departments such as Department of Operational Safety Administration, Department of Radiation Protection, Department of Research Reactor and Tandem Accelerator, Department of Hot Laboratories and Facilities, Department of Criticality and Fuel Cycle Research Facilities, Department of Decommissioning and Waste Management, and Engineering Services Department. This annual report of JFY 2005 summarizes the activities of NSRI and is expected to be referred to and utilized by R and D departments and project promotion sectors at NSRI site for the enhancement of their own research and management activities to attain their goals according to Middle-term Plan' successfully and effectively. In chapter 1, outline of organization and administrative activities of NSRI is described. In chapter 2, the following activities made by the departments in NSRI are summarized, i.e., (1) operation and maintenance of research reactors (JRR-3, JRR-4, NSRR), criticality assemblies (STACY, TRACY, FCA, TCA), hot laboratories, (BECKY, Reactor Fuel Examination Facility, WASTEF, Research Laboratory 4, Plutonium Research Laboratory 1, Tokai Hot Laboratory, etc), and large-scale facilities (Tandem accelerator, LSTF, THYNC, TPTF, etc), and (2) safety management, radiation protection, management of radioactive wastes, decommissioning of nuclear facilities, engineering services, utilities and maintenance, etc, all of which are indispensable for the stable and safe operation and utilization of the

  17. Public sector's research programme on nuclear waste management

    International Nuclear Information System (INIS)

    According to the Finnish nuclear energy legislation, each producer of nuclear waste is responsible for the safe handling, management and disposal of the waste as well as for the arising costs. Authorities supervise and control the implementation of the national waste management programme and set the necessary safety and other requirements. In these tasks the authorities are supported by a research programme on nuclear waste management that is independent of the implementing organisations and power companies. The main objective of the research programme has been to provide the authorities with information and research results relevant for the safety of nuclear waste management. The main emphasis in this research programme has been devoted to the final disposal of spent fuel. The whole area of the research programme has been subdivided into the following main topic areas: (1) Behaviour of bedrock (2) Geohydrology and geochemistry, (3) Release of radionuclides from repository and subsequent transport in bedrock, (4) Engineered safety barriers of the repository, system, (5) Performance and safety assessment of spent fuel disposal facilities, (6) Waste management technology and costs (7) Evaluation of the contents and scope of and observation of the realisation of the environmental impact assessment procedure for the siting of spent nuclear fuel disposal facility, and research on other societal and sociopolitical issues, and (8) Public information, attitude, and image issues for waste management facilities. The research programme has generated considerably increased information on the behaviour of the natural and technical release barriers of the disposal system and thereby contributed to building of confidence on the long-term safety of geological disposal of spent fuel. Furthermore, increased confidence among the public in the affected candidate municipalities has probably been achieved by the complementary studies conducted within the research programme on topics

  18. Government funding of nuclear research in the Federal Republic of Germany

    International Nuclear Information System (INIS)

    Statistics on public expenditures for nuclear science and technology in the Federal Republic of Germany often present important discrepancies. This is mostly due to an overlapping of projects financed by earmarked funds. As nominally nuclear items, e.g. expenditure for nuclear research centers mostly include non-nuclear, items as well. The net government expenditure for nuclear science and nuclear engineering are considerably below the global estimates, as shows especially an analysis of the public expenditure for nuclear research centers. (orig.)

  19. Research - a sine qua non for the nuclear sector

    International Nuclear Information System (INIS)

    Not only does 2007 mark the 50. anniversary of the Euratom Treaty, it is also a landmark year for nuclear research in Europe: the 7. Euratom Framework Programme has started and the first European Technology Platform in the nuclear field, a major initiative fostering enhanced cooperation between leading players in nuclear RandD, will be launched on 21. September. Furthermore, in January the Commission published its long-awaited 'energy package' framing the coming debate over the 'Energy Policy for Europe' and the measures needed to counter the increasingly urgent problems of security of supply, competitiveness and climate change. In particular, the 'Strategic Energy Technology Plan' is an extremely important initiative, and as one of the technologies under investigation, the nuclear sector has a real opportunity to influence strategic thinking and decision making. One thing is clear - political and societal acceptance of any nuclear renaissance must go hand in hand with an integrated, effective, well-funded and long-term European research effort. (authors)

  20. Report on research and development of nuclear forensics technologies

    International Nuclear Information System (INIS)

    Nuclear forensics (NF) is the analysis of intercepted illicit nuclear or radioactive material and any associated material to provide evidence for nuclear attribution by determining origin, history, transit routes and purpose of such material. The NF activity includes sampling of the illicit material, analysis of the samples and evaluation of the attribution by comparing the analyzed data with database or numerical simulation. Because the NF technologies specify the origin of the illegal nuclear materials, it becomes possible to identify and indict offenders, hence to enhance deterrent effect against such terrorism. Worldwide network on NF can contribute to strengthen global nuclear security regime. In this paper, the results of research and development of fundamental NF technologies performed in JAEA during the fiscal term of 2011-2013 were reported, namely techniques (1) to analyze isotopic composition of nuclear material, (2) to identify the impurities contained in the material, (3) to determine the age of the purified material by measuring the isotopic ratio of daughter thorium to parent uranium, (4) to make image data by observing particle shapes with electron microscope, and (5) to evaluate its evidence by prototype NF library for comparison of the analyzed data with database. International trend and Japan's situation on NF are depicted in this paper. Effective international cooperation to develop these technologies is also mentioned here. On the basis of our present results, further enhancement of the NF technologies has continued from 2014 including contribution to the international NF community. (author)

  1. Nuclear Materials Management at the Japan Atomic Energy Research Institute

    International Nuclear Information System (INIS)

    The procedures for nuclear material control are reviewed, based on the experiences at the Japan Atomic Energy Research Institute. Nuclear materials to be discussed here include: - Both natural and enriched uranium for research; - Imported enriched nuclear fuel elements for JRR-2 (10-MW CP-5), JRR-4 (1-MW swimming pool), JPDR (12.5-MW(e) BWR), and the critical assemblies for JMTR (50-MW light-water moderated) and for the propulsion reactor; - Domestically-fabricated natural uranium fuel elements for JRR-3 (10-MW heavy-water moderated); - Domestically-fabricated fuels for the critical assemblies manufactured from imported enriched uranium oxides; - Domestically-fabricated enriched fuel elements for JPDR and for the propulsion reactor manufactured from imported enriched uranium hexafluoride. Both thorium and plutonium are also under control, but excluded from the present paper. Entire administrative pattern for nuclear material control is first presented. The emphasis is placed on the domestic fabrication of enriched fuel elements from imported enriched uranium, and the details of the control procedures during and after the fabrication process are discussed. The control procedures include the chemical analysis for purity check, isotopic assay by mass spectrometry, physical and mechanical tests of fabricated products, and the careful prevention in the diversion of nuclear materials. Administrative problems being attributed to Japanese domestic situation are presented; for example, the segregation, collection and efficient recovery and practical uses of residual uranium from the fabrication process. Methods for keeping records on the storage and uses of nuclear materials are also discussed. More satisfactory control procedures for other nuclear materials such as thorium and heavy water are under progress. (author)

  2. OECD nuclear energy agency role in promoting and maintaining nuclear safety research

    Energy Technology Data Exchange (ETDEWEB)

    Reig, J. [OECD Nuclear Energy Agency (France)

    2004-07-01

    The paper describes the activities of the safety committees of the OECD Nuclear Energy Agency. The committee on the safety of nuclear installations (CSNI), promotes the exchange of safety relevant information and develops common understanding and approaches on current safety issues. One of the unique features of NEA is to organise safety research activities, and in particular to promote joint OECD/NEA research projects. During its forty years of work, NEA safety committees have contributed to address safety challenges and to look for common approaches to regulatory practices and criteria. (orig.)

  3. OECD nuclear energy agency role in promoting and maintaining nuclear safety research

    International Nuclear Information System (INIS)

    The paper describes the activities of the safety committees of the OECD Nuclear Energy Agency. The committee on the safety of nuclear installations (CSNI), promotes the exchange of safety relevant information and develops common understanding and approaches on current safety issues. One of the unique features of NEA is to organise safety research activities, and in particular to promote joint OECD/NEA research projects. During its forty years of work, NEA safety committees have contributed to address safety challenges and to look for common approaches to regulatory practices and criteria. (orig.)

  4. Bituminization of radioactive waste concentrates from reprocessing, nuclear research establishments and nuclear power plants

    International Nuclear Information System (INIS)

    This report is a summary of the major results of R and D work performed at the Karlsruhe Nuclear Research Center from 1967 until 1977 for fixing radioactive waste concentrates in bitumen and for characterizing the resulting products. Moreover, the report provides a compilation of operating experience gathered at the Karlsruhe Nuclear Research Center in bituminizing low and medium level evaporator concentrates. The report also contains the results of R and D work carried out by external institutes on behalf of the KfK. (orig.)

  5. Strengthened safeguards system implementation at Serpong Nuclear Research Center - Batan

    International Nuclear Information System (INIS)

    Full text: Comprehensive Safeguards. Based on the signing of Safeguards Agreement referred to INFCIRC/153 document, Indonesia has obligation to implement safeguards system called as SSAC (State Systems of Accounting for and Control of Nuclear Materials) to all nuclear material under safeguards based on definition in the document. Therefore, the State Regulatory (BAPETEN) has released conducting regulation for State Level was Decree of Chairman of BAPETEN No. 2/2005 about SSAC (State Systems of Accounting for and Control of Nuclear Materials). Systems are based on three measured elements: Nuclear Material Accounting for, Containment and Surveillance System with characteristic of conducting safeguards are: 1. Action of safeguards implementation based on facility level with structure of MBA (Material Balance Area). 2. IAEA's routine inspection is limited only at strategic point in declared nuclear facility. 3. Main objective of safeguards is early detection of important nuclear material from peaceful purpose to nuclear weapon or other unknown explosive materials. 4. IAEA verifies nuclear materials data and declared facility (did not look for undeclared information). Based on description above, it can be known rights and obligations of BATAN as a Research and Development Institution in nuclear technology field. On implementing safeguards based on safeguards agreement (as INFCIRC/153 document), it can be mentioned that there are no problem with those. BAPETEN has completed all regulations. Systems made all job units in BATAN an obligation to manage nuclear facilities based on structure of MBA definitively and to give ease for IAEA inspectors. Conclusion of safeguards implementation result is based on that there are no deviation of declared nuclear materials reported by state. It is compared by verification result that conducted by IAEA's inspectors. NPT safeguards scope covers all nuclear materials in all peaceful purposes nuclear activities have extended its scope by

  6. Research in nondestructive evaluation techniques for nuclear reactor concrete structures

    Science.gov (United States)

    Clayton, Dwight; Smith, Cyrus

    2014-02-01

    The purpose of the Materials Aging and Degradation (MAaD) Pathway of the Department of Energy's Light Water Reactor Sustainability (LWRS) Program is to develop the scientific basis for understanding and predicting longterm environmental degradation behavior of material in nuclear power plants and to provide data and methods to assess the performance of systems, structures, and components (SSCs) essential to safe and sustained nuclear power plant operations. The understanding of aging-related phenomena and their impacts on SSCs is expected to be a significant issue for any nuclear power plant planning for long-term operations (i.e. service beyond the initial license renewal period). Management of those phenomena and their impacts during long-term operations can be better enable by improved methods and techniques for detection, monitoring, and prediction of SSC degradation. The MAaD Pathway R&D Roadmap for Concrete, "Light Water Reactor Sustainability Nondestructive Evaluation for Concrete Research and Development Roadmap", focused initial research efforts on understanding the recent concrete issues at nuclear power plants and identifying the availability of concrete samples for NDE techniques evaluation and testing. [1] An overview of the research performed by ORNL in these two areas is presented here.

  7. Sustainability indicators to nuclear research centers in Brazil

    International Nuclear Information System (INIS)

    The relevance and applicability of sustainability indicators have been discussed in various international and national debates through forums, conferences, seminars and lectures. The information obtained from the use of these indicators is essential to the decision-making process, contributing to the creation of discussion channels and interaction with society; also it is useful for the design and implementation of environmental education programs, perception and risk communication. So far, at least in Brazil, existing indicators for the nuclear area are related only to power generation, as performance and safety in radioactive waste management. According to this reality we see the need to build indicators that contribute to the assessment of environmental, social, cultural, economic and institutional performance of a nuclear innovation and research institute in Brazil. This work aims to highlight, through literature review, the importance of developing sustainability indicators appropriate to nuclear research centers in Brazil, revealing how much they are strategic to measuring the sustainability of these endeavours. The main finding, after the literature review, is that this type of indicator is important not only to identify positive or negative impacts of a project focused on the research and innovation of nuclear area, but also for assessment of his commitment to the sustainable development. (author)

  8. An overview of the Nuclear Materials Focus Area research program

    International Nuclear Information System (INIS)

    The Nuclear Material Focus Area (NMFA) is responsible for providing comprehensive needs identification, integration of technology research and development activities, and technology deployment for stabilization, packaging, and interim storage of surplus nuclear materials within the DOE complex. The NMFA was chartered in April 1999 by the Office of Science and Technology (OST), an organizational component of the US Department of Energy's (DOE) Office of Environmental Management (EM). OST manages a national program to conduct basic and applied research, and technology development, demonstration, and deployment assistance that is essential to completing a timely and cost-effective cleanup of the DOE nuclear weapons complex. DOE/EM provides environmental research results, as well as cleanup technologies and systems, to meet high-priority end-user needs, reduce EM's major cost centers and technological risks, and accelerate technology deployments. The NMFA represents the segment of EM that focuses on technological solutions for re-using, transforming, and disposing excess nuclear materials and is jointly managed by the DOE Albuquerque Operations Office and the DOE Idaho Operations Office

  9. Sustainability indicators to nuclear research centers in Brazil

    Energy Technology Data Exchange (ETDEWEB)

    Alves, Simone F.; Feliciano, Vanusa Maria D.; Barreto, Alberto A., E-mail: symonfonseca@yahoo.com.br, E-mail: vmfj@cdtn.br, E-mail: aab@cdtn.br [Centro de Desenvolvimento da Tecnologia Nuclear (CDTN/CNEN-MG), Belo Horizonte, MG (Brazil)

    2015-07-01

    The relevance and applicability of sustainability indicators have been discussed in various international and national debates through forums, conferences, seminars and lectures. The information obtained from the use of these indicators is essential to the decision-making process, contributing to the creation of discussion channels and interaction with society; also it is useful for the design and implementation of environmental education programs, perception and risk communication. So far, at least in Brazil, existing indicators for the nuclear area are related only to power generation, as performance and safety in radioactive waste management. According to this reality we see the need to build indicators that contribute to the assessment of environmental, social, cultural, economic and institutional performance of a nuclear innovation and research institute in Brazil. This work aims to highlight, through literature review, the importance of developing sustainability indicators appropriate to nuclear research centers in Brazil, revealing how much they are strategic to measuring the sustainability of these endeavours. The main finding, after the literature review, is that this type of indicator is important not only to identify positive or negative impacts of a project focused on the research and innovation of nuclear area, but also for assessment of his commitment to the sustainable development. (author)

  10. IAEA data base system for nuclear research reactors (RRDB)

    International Nuclear Information System (INIS)

    The IAEA Data Base System for Nuclear Research Reactors (RRDB) User's Guide is intended for the user who wishes to understand the concepts and operation of the RRDB system. The RRDB is a computerized system recording administrative, operational and technical data on all the nuclear research reactors currently operating, under construction, planned or shut down in IAEA Member States. The data is received by the IAEA from reactor centres on magnetic tapes or as responses to questionnaires. All the data on research, training, test and radioactive isotope production reactors and critical assemblies is stored on the RRDB system. A full set of RRDB programs (in NATURAL) are contained at the back of this Guide

  11. Karlsruhe Nuclear Research Center, Central Safety Department. Annual report 1993

    International Nuclear Information System (INIS)

    The Central Safety Department is responsible for handling all tasks of radiation protection, safety and security of the institutes and departments of the Karlsruhe Nuclear Research Center, for waste water activity measurements and environmental monitoring of the whole area of the Center, and for research and development work mainly focusing on nuclear safety and radiation protection measures. The research and development work concentrates on the following aspects: behavior of trace elements in the environment and decontamination of soil, behavior of tritium in the air/soil-plant system, improvement in radiation protection measurements and personnel dosimetry. This report gives details of the different duties, indicates the results of 1993 routine tasks and reports about results of investigations and developments of the working groups of the Department. (orig.)

  12. Nuclear Research Center Karlsruhe, Central Safety Department. Annual report 1992

    International Nuclear Information System (INIS)

    The Central Safety Department is responsible for handling all problems of radiation protection, safety and security of the institutes and departments of the Karlsruhe Nuclear Research Center, for waste water activity measurements and environmental monitoring of the whole area of the Center, and for research and development work mainly focusing on nuclear safety and radiation protection measures. The research and development work concentrates on the following aspects: Physical and chemical behavior of trace elements in the environment, biophysics of multicellular systems, behavior of tritium in the air/soil-plant system, improvement in radiation protection measurement and personnel dosimetry. This report gives details of the different duties, indicates the results of 1992 routine tasks and reports about results of investigations and developments of the working groups of the Department. The reader is referred to the English translation of Chapter 1 describing the duties and organization of the Central Safety Department. (orig.)

  13. Creation of nuclear research centres in new entrant countries

    International Nuclear Information System (INIS)

    A number of prerequisites must be fulfilled before setting up a nuclear program in a new entrant country. This includes the training of future operating teams in the safety culture and the acquisition of the necessary technological knowledge. A NRC brings together the facilities and structures to meet this need. Similarly, prerequisites for the construction of an NRC in Maamora (Morocco) have been completed by AREVA. These include establishing the contract, constructing the nuclear research centre and above all, commissioning the facilities. This paper gives the feedback from the team formed by AREVA and CNESTEN on the adventure the construction of the NRC Maamora has been. (author)

  14. Progress report of Cekmece Nuclear Research and Training Center for 1981

    International Nuclear Information System (INIS)

    Presented are the research works carried out in 1981 in Energy, Radiological Safety, Radioisotope, Application of Nuclear Techniques and Basic Research of Cekmece Nuclear Research and Training Center. (author)

  15. A world class nuclear research reactor complex for South Africa's nuclear future

    Energy Technology Data Exchange (ETDEWEB)

    Keshaw, Jeetesh [South African Young Nuclear Professional Society, PO Box 9396, Centurion, 0157 (South Africa)

    2008-07-01

    South Africa recently made public its rather ambitious goals pertaining to nuclear energy developments in a Draft Policy and Strategy issued for public comment. Not much attention was given to an important tool for nuclear energy research and development, namely a well equipped and maintained research reactor, which on its own does not do justice to its potential, unless it is fitted with all the ancillaries and human resources as most first world countries have. In South Africa's case it is suggested to establish at least one Nuclear Energy Research and Development Centre at such a research reactor, where almost all nuclear energy related research can be carried out on par with some of the best in the world. The purpose of this work is to propose how this could be done, and motivate why it is important that it be done with great urgency, and with full involvement of young professionals, if South Africa wishes to face up to the challenges mentioned in the Draft Strategy and Policy. (authors)

  16. A world class nuclear research reactor complex for South Africa's nuclear future

    International Nuclear Information System (INIS)

    South Africa recently made public its rather ambitious goals pertaining to nuclear energy developments in a Draft Policy and Strategy issued for public comment. Not much attention was given to an important tool for nuclear energy research and development, namely a well equipped and maintained research reactor, which on its own does not do justice to its potential, unless it is fitted with all the ancillaries and human resources as most first world countries have. In South Africa's case it is suggested to establish at least one Nuclear Energy Research and Development Centre at such a research reactor, where almost all nuclear energy related research can be carried out on par with some of the best in the world. The purpose of this work is to propose how this could be done, and motivate why it is important that it be done with great urgency, and with full involvement of young professionals, if South Africa wishes to face up to the challenges mentioned in the Draft Strategy and Policy. (authors)

  17. AINSE's role in tertiary sector applied nuclear research

    International Nuclear Information System (INIS)

    The Australian Institute of Nuclear Science and Engineering (AINSE) is a collaboration between the Universities and the Australian Nuclear Science and Technology Organisation (ANSTO). Its aim is to foster research and training in areas associated with the applications of Nuclear Science and allied techniques. AINSE is now into the fifth decade of this unique association and in 2001 can claim the active membership of thirty-six of the publicly funded Universities in Australia plus the University of Auckland and its NZ government partner the Institute for Geological and Nuclear Sciences (IGNS). The widespread membership has brought with it a breadth of research areas and the traditional domains of fundamental nuclear science and allied engineering have found that they are now the stable platforms from which are launched environmental, archaeological, biomedical and novel-materials science. ANSTO's fifth decade will see the replacement of HIFAR with a state of the art research reactor that will bring biological applications to a sharper focus. A new accelerator-mass spectrometer will be commissioned during 2002 and is funded, in part, by a $1 M RIEF grant which itself recognises the quality and track record of all AINSE members' research. It will significantly assist a wide range of dating applications and also provide support to ion beam analysis (IBA) experiments. AINSE will continue to aid community collaboration with its conferences, workshops and participation in national conferences such as the AIP Congress, Vacuum Society, etc. On the international scene it is actively participating in major conferences to be held in Australia. The winter school is a venture into the undergraduate sphere

  18. Finnish research programmes on nuclear power plant safety

    International Nuclear Information System (INIS)

    The current Finnish national research programme on nuclear power plant safety SAFIR2010 for the years 2007-2010 as well as the coming SAFIR2014 programme for the years 2011-2014 are based on the chapter 7a, 'Ensuring expertise', of the Finnish Nuclear Energy Act. The objective of this chapter is realised in the research work and education of experts in the projects of these research programmes. SAFIR2010 research programme is divided in eight research areas that are Organisation and human, Automation and control room, Fuel and reactor physics, Thermal hydraulics, Severe accidents, Structural safety of reactor circuit, Construction safety, and Probabilistic Safety Analysis (PSA). All the research areas include both projects in their own area and interdisciplinary co-operational projects. Research projects of the programme are chosen on the basis of annual call for proposals. In 2010 research is carried out in 33 projects in SAFIR2010. VTT is the responsible research organisation in 26 of these projects and VTT is also the coordination unit of SAFIR2010 and SAFIR2014. In 2007-2009 SAFIR2010 produced 497 Specified research results (Deliverables), 618 Publications, and 33 Academic degrees. SAFIR2010 programme covers approximately half of the reactor safety research volume in Finland currently. In 2010 the programme volume is EUR 7.1 million and 47 person years. The major funding partners are VYR with EUR 2.96 million, VTT with EUR 2.66 million, Fortum with EUR 0.28 million, TVO with EUR 0.19 million, NKS with EUR 0.15 million, EU with only EUR 0.03 million and other partners with EUR 0.85 million. The new decisions-in-principle on Olkiluoto unit 4 for Teollisuuden Voima and new nuclear power plant for Fennovoima ratified by the Finnish Parliament on 1 July 2010 increase the annual funding collected according to the Finnish Nuclear Energy Act from Fennovoima, Fortum and Teollisuuden Voima for the SAFIR2014 programme to EUR 5.2 million from the current level of EUR 3

  19. The Missouri University Research Reactor (MURR) nuclear analysis program

    International Nuclear Information System (INIS)

    The University of Missouri-Columbia (MU) Research (MURR) began operations in 1966 and has operated at 10 megawatts over 90 percent of the time since 1977. The MURR organizational structure includes reactor operations, health physics and technical service and research groups. The Nuclear Analysis Program is one of the major research areas and also includes mission components of teaching and service utilizing neutron activation analysis, isotope production and gamma-ray spectroscopy in the diverse study of both the physical and life sciences. (author) 1 fig.; 5 tabs

  20. Nuclear Research Centre Juelich (KFA). Annual report 1984/85

    International Nuclear Information System (INIS)

    The annual report from the Nuclear Research Centre in Juelich (KFA) consist of four differently coloured parts. The 'white part' - from the research - published topical contributions from authors writing popular science. Subjects were chosen from the viewpoint of a journalist rather than oriented on the research field of the KFA. The 'yellow part' - reports on research and development - is a survey of the scientific-technological work of KFA structured according to the main fields of research of KFA. The 'green part' - research institutes and scientific-technological joint ventures - describes tasks and objectives of the individual institutes/joint ventures. The 'blue part' - organisation, administration and technical infrastructure - contains information on management, organisation and administration of KFA (personnel department, PR, finances, purchase- and material disposal department, cost and planning, cooperation and use of know-how, projects, technical equipment). (orig.)

  1. Present status of nuclear safety research in JAERI, 1991

    International Nuclear Information System (INIS)

    Japan Atomic Energy Research Institute (JAERI) regards the research on the safety related to the development and utilization of atomic energy as one of the most important subjects of test and research, and has promoted the systematic activities. This publication summarizes the activities and achievement of nuclear safety research in JAERI. In fiscal 1990, a Japan-US-Germany tripartite cooperative research project on large scale reflooding test. The SG tube rupture test and the experiment of the loss of after-heat removal function were carried out. The studies for the reduction of effect of accidents, on the phenomenology upon core disruption accidents, on the probabilistic evaluation of safety, and on the secular changes of components proceeded. The researchers were also conducted to the safety of fuel cycles and environmental safety. (J.P.N.)

  2. Proceedings of NUCLEAR 2009 international conference on sustainable development through nuclear research and education

    International Nuclear Information System (INIS)

    The proceedings of the NUCLEAR 2009 international conference on sustainable development through nuclear research and education held at INR-Pitesti on May, 27 - 29 2009 contain 92 communications presented in two plenary sessions (6 and 4 talks, respectively) and three sections addressing the themes of Nuclear energy, Environmental protection, and Sustainable development. In turn these sections are addressing the following items: Section 1.1 - Nuclear safety and severe accidents (8 papers); Section 1.2 - Nuclear reactors (15 papers); Section 1.3 - Nuclear technologies and materials (32 papers); Section 2.1 - Radioactive waste management (18 papers; Section 2.2 and Section 2.3 - Radioprotection and air, water and soil protection (12 papers); Section 3.1 - Education, continuous formation and knowledge transfer (9 papers); Section 3.2 -Strategies in energy (Round table) (5 papers). A number of 17 papers although programmed have not actually been presented within these proceedings. These papers are presented as abstracts in 'Nuclear 2009 - BOOK of ABSTRACTS', separately processed

  3. Overview of International Research Institute for Nuclear Decommissioning (IRID)

    International Nuclear Information System (INIS)

    The International Research Institute for Nuclear Decommissioning (IRID) is an organization that was created as a matter of urgency to upgrade decommissioning technology for the decommissioning of Fukushima Daiichi Nuclear Power Station or carry out rational and effective development of such technology After the accident, decommissioning of Fukushima Daiichi Nuclear Power Station was originally carried out by TEPCO in a proactive way and at its own responsibility. The Ministry of Economy, Trade and Industry and TEPCO had been developing technology that was necessary for that, depending on the needs of the time, by providing research subsidies and contracting out research to related manufacturers and subcontractors. Two years had been passed since the accident, and people have been expressing their opinions that the research on decommissioning should be carried out for a little more long term.. In addition, they insist that they should be aware of the unity and integrity of each technology to make a system that manages entire research. In order to do so, it was decided that related organizations would continue to strengthen their cooperation that are led by the government. IRID was created by the group of 17 companies and organizations specialized in the research development under the idea of making a group towards the common goal based on the Research and Development Partnerships Act. They made IRID for proceeding on the cross-sectional and integrated management by themselves. In the past, only specific organizations had been conducting research. However, by cooperating with foreign countries and making plans for the participation of groups of domestic and foreign that are currently uninvolved, this organization has been discovering new technology while also aiming to support the development of human resources that are related to decommissioning in the long term. Although the organization is only half a year old since the Minister of Economy, Trade and Industry gave

  4. The research strategy of the Swedish Nuclear Power Inspectorate

    International Nuclear Information System (INIS)

    In its directive to the Swedish Nuclear Power Inspectorate for 2001 and 2002, the Government asked for a report on SKI's future research strategy. This report is meant to describe future needs for SKI's regulatory and supervisory work, the need for expertise in Sweden and the possibility of international co-operation. SKI's research currently focuses on a number of strategically important areas such as reactor technology, materials and fuel issues, human factors, nuclear waste and nuclear safeguards. Over the past decade, the nuclear infrastructure has changed considerably. The nuclear power companies' previous organisations with specialist expertise and resources have been successively closed down or converted into consulting companies. Furthermore, education and research in the nuclear area at universities have been considerably reduced and expertise, resources and interest in the area have thereby decreased. A review of the availability of expertise in Sweden shows that, in many areas, resources are adequate, but that SKI, in certain cases, needs to provide focused support in order to maintain the expertise that SKI needs for its regulatory and supervisory activities. The analysis highlights two areas without any real education and research: 'Materials testing and control' and 'Management, control and organisation'. Education and research in the latter area lacks a safety perspective. SKI intends to take the initiative to conduct work within both of these areas. Since national research resources are limited, SKI has, for a long time, actively participated in international research. SKI is prioritising co-operation on research conducted in the OECD/NEA and is participating in a large number of projects organised within this framework. Since Sweden joined the EU, the importance of joint European work has increased. SKI is itself also actively participating and supporting Swedish organisations participating in European Commission projects and intends to support

  5. The research of graphics interface in nuclear plant isolation system

    International Nuclear Information System (INIS)

    The works of isolation, facility installation and testing are important operation activities between systems, structures, or components in nuclear plant. It focuses on operating facilities and preparing environment for facilities and provides the work around with credibility, felicitousness and security. The research is aiming at graphics interface in computer aided clearance system for the demands of nuclear plants. It integrates the facility virtual environment, run-time status and workflows by graphics interface. With the technology, it helps reduce maintenance periods, optimize the amount of blocked facilities, ensure the safety of work around, improve the facility reliability, and economize resource. The graphics interface technology is the first time implementation to operation system and helps improve nuclear plants operation efficiency. (authors)

  6. The role of research in nuclear regulation: Opening remarks

    Energy Technology Data Exchange (ETDEWEB)

    Taylor, J.M.

    1997-01-01

    More than 20 years ago, the Energy Reorganization Act of 1974 created the USNRC and that same act provided for an office of nuclear regulatory research. It`s what is called a statutory office within the NRC. In providing for an NRC research program, our Congress had several things to say about the character of the research that would be performed. First, NRC should perform such research as is necessary for the effective performance of the Commission`s licensing and related regulatory functions. Second, the research may be characterized as confirmatory reassessment related to the safe operation and the protection of commercial reactors and other nuclear materials. Third, the NRC should have an independent capability for developing and analyzing technical information related to reactor safety, safeguards, and environmental protection in support of both the licensing and regulatory processes. Fourth, the research should not go beyond the need for confirmatory assessment, because the NRC should never be place in a position of having generated and then having to defend basic design data of its own. This has been and continues to be the role of research at the NRC. Somewhat different purposes might apply for regulatory agencies in other countries. Several regulatory agencies are represented here on this panel, so some of these difference may be discussed.

  7. CEA nuclear energy Directorate - Activity report 2012

    International Nuclear Information System (INIS)

    After an overview of the activities of the Directorate at the international level, of its scientific activities, and of the consideration given to quality, and a presentation of the transverse program on advanced materials, this report proposes presentations of activities in different domains: future nuclear industrial systems (reactors of 4. generation, back-end of the future cycle, sustainable management of nuclear materials, fundamental scientific and technological research), optimization of the present industrial nuclear activity (reactors of 2. and 3. generation, front-end and back-end of the fuel cycle), the main tools for nuclear development (numerical simulation, the Jules Horowitz reactor), valorisation, economic support of Haute-Marne and Meuse territories (the Syndiese project), nuclear dismantling and decontamination (dismantling projects, projects and works in Fontenay-aux-Roses, Grenoble and Saclay, waste and material flow management, nuclear service facilities, transports). It also presents the activities of some specific CEA centres like Marcoule (R and D in fuel cycle), Cadarache (future energies) and Saclay (nuclear sciences and simulation of reactors and fuel cycle)

  8. Nuclear research in the tertiary sector: the role of AINSE

    International Nuclear Information System (INIS)

    The Australian Institute of Nuclear Science and Engineering is a national organisation with a 45 year track record of collaboration and facilitation of the interaction of universities and one of the major Publicly Funded Research Agencies, ANSTO. AINSE supports research and training in fields that utilise the techniques and instrumentation of nuclear physics. AINSE currently has 37 Australian university members as well as the University of Auckland and the New Zealand Institute for Geological and Nuclear Sciences. Income is primarily obtained from members in the form of membership fees, ANSTO and a Commonwealth government contribution (also paid through ANSTO). Each university pays in proportion to the benefit received and the aggregate university augmented by equal contributions from ANSTO and the Federal Government (through ANSTO). This is seen as an essential element of this model which allows individual researchers to access the facilities irrespective of any funding from other major funding bodies. The replacement reactor for HIFAR will bring further impetus to AINSE collaborations with ANSTO. The new Tandetron accelerator that will come on-line this year is another collaborative AINSE initiative with ANSTO. Its use as an accelerator mass-spectrometer will provide a state-of-the art facility for dating and general ion-beam analysis experiments. AINSE supports research projects over a very wide range of disciplines, ranging from biomedical science/biotechnology, environmental science, material properties and engineering, archaeology and geosciences to material structure and dynamics. AINSE currently supports over 200 active projects

  9. Proceedings of the seminar on nuclear safety research and the workshop on reactor safety research

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-07-01

    The seminar on the nuclear safety research was held on November 20, 2000 according to the start of new five year safety research plan (FY2001-2005: established by Nuclear Safety Commission) with 79 participants. In the seminar, Commissioner Dr. Kanagawa gave the outline of the next five year safety research plan. Following this presentation, progresses and future scopes of safety researches in the fields of reactor facility, fuel cycle facility, radioactive waste and environmental impact on radiation at Japan Atomic Energy Research Institute (JAERI) were reported. After the seminar, the workshop on reactor safety research was held on November 21-22, 2000 with 141 participants. In the workshop, four sessions titled safety of efficient and economic utilization of nuclear fuel, safety related to long-term utilization of power reactors, research on common safety-related issues and toward further improvement of nuclear safety were organized and, outcomes and future perspectives in these wide research R and D in the related area at other organizations including NUPEC, JAPEIC and Kansai Electric Power Co. was presented in each session. This report compiles outlines of the presentations and used materials in the seminar and the workshop to form the proceedings for the both meetings. (author)

  10. Research in theoretical nuclear physics. Progress report and research proposal, 1980-1981

    International Nuclear Information System (INIS)

    Research performed during 1980 (and proposed for 1981) is summarized briefly in this administrative report. The main theme of the research is the mechanisms of light- and heavy-ion nuclear reactions and the relation between microscopic theories and phenomenological models. A publication list and budget are included

  11. Nuclear decay data files of the Dosimetry Research Group

    International Nuclear Information System (INIS)

    This report documents the nuclear decay data files used by the Dosimetry Research Group at Oak Ridge National Laboratory and the utility DEXRAX which provides access to the files. The files are accessed, by nuclide, to extract information on the intensities and energies of the radiations associated with spontaneous nuclear transformation of the radionuclides. In addition, beta spectral data are available for all beta-emitting nuclides. Two collections of nuclear decay data are discussed. The larger collection contains data for 838 radionuclides, which includes the 825 radionuclides assembled during the preparation of Publications 30 and 38 of the International Commission on Radiological Protection (ICRP) and 13 additional nuclides evaluated in preparing a monograph for the Medical Internal Radiation Dose (MIRD) Committee of the Society of Nuclear Medicine. The second collection is composed of data from the MIRD monograph and contains information for 242 radionuclides. Abridged tabulations of these data have been published by the ICRP in Publication 38 and by the Society of Nuclear Medicine in a monograph entitled ''MIRD: Radionuclide Data and Decay Schemes.'' The beta spectral data reported here have not been published by either organization. Electronic copies of the files and the utility, along with this report, are available from the Radiation Shielding Information Center at Oak Ridge National Laboratory

  12. Nuclear decay data files of the Dosimetry Research Group

    Energy Technology Data Exchange (ETDEWEB)

    Eckerman, K.F.; Westfall, R.J.; Ryman, J.C.; Cristy, M.

    1993-12-01

    This report documents the nuclear decay data files used by the Dosimetry Research Group at Oak Ridge National Laboratory and the utility DEXRAX which provides access to the files. The files are accessed, by nuclide, to extract information on the intensities and energies of the radiations associated with spontaneous nuclear transformation of the radionuclides. In addition, beta spectral data are available for all beta-emitting nuclides. Two collections of nuclear decay data are discussed. The larger collection contains data for 838 radionuclides, which includes the 825 radionuclides assembled during the preparation of Publications 30 and 38 of the International Commission on Radiological Protection (ICRP) and 13 additional nuclides evaluated in preparing a monograph for the Medical Internal Radiation Dose (MIRD) Committee of the Society of Nuclear Medicine. The second collection is composed of data from the MIRD monograph and contains information for 242 radionuclides. Abridged tabulations of these data have been published by the ICRP in Publication 38 and by the Society of Nuclear Medicine in a monograph entitled ``MIRD: Radionuclide Data and Decay Schemes.`` The beta spectral data reported here have not been published by either organization. Electronic copies of the files and the utility, along with this report, are available from the Radiation Shielding Information Center at Oak Ridge National Laboratory.

  13. The Institute for Nuclear Research and Nuclear Energy - present state and future prospects

    International Nuclear Information System (INIS)

    The Institute for Nuclear Research and Nuclear Energy is the biggest one within Bulgarian Academy of Sciences and it is a leading complex center for research and application of the nuclear physics in Bulgaria. The year 2003 was the first for the functioning of the new organization structure of INRNE consisting of 26 laboratories and 4 scientific experimental bases joined according their thematic in 7 scientific directions governed by the correspondent Expert Councils and Specialised Seminars. The scientific staff of the Institute has been worked on about 104 problems during the 2003 mainly on our traditional scientific areas, in particular, in the field of: theory of the elementary particles, field theory, atomic nuclei and quantum phenomena; experimental physics of the elementary particles, nuclear reactions, structure of atomic nuclei, cosmic rays and gamma-astrophysics at ultra high energies; neutron interactions and cross sections, physics of the fission; reactor physics, nuclear energy and nuclear safety and security ect. Now the results are already present and, as can been seen, almost half of the developments are connected with the problems of scientific support of the national nuclear energy production, radioactive waste, monitoring and management of the environment. With few exceptions, all these tasks are financially supported by national, foreign and international organizations. The fundamental end applied research results for 2003 have been accepted for publication or published in more than 300 articles in journals and proceeding of many international conferences. Large amount of these results has been obtained in close collaboration with international and foreign research centers, universities and institutions. Essential progress was obtained by the modernization of the scientific experimental bases of INRNE. The technical design project for the reconstruction of the old research reactor IRT 2000 in the new IRT 200 was successfully finished. The

  14. Annual report of Nuclear Science Research Institute, JFY 2011

    International Nuclear Information System (INIS)

    Nuclear Science Research Institute (NSRI) is composed of Planning and Coordination Office and seven departments such as Department of Operational Safety Administration, Department of Radiation Protection, Department of Research Reactor and Tandem Accelerator, Department of Hot Laboratories and Facilities, Department of Criticality and Fuel Cycle Research Facilities, Department of Decommissioning and Waste Management, and Engineering Services Department. This annual report of JFY 2011 summarizes the activities of NSRI, the R and D activities of the Research and Development Directorates and human resources development at site, and is expected to be referred to and utilized by R and D departments and project promotion sectors at NSRI site for the enhancement of their own research and management activities to attain their goals according to “Middle-term Plan” successfully and effectively. (author)

  15. Discussion forum for researchers in nuclear geology. Programme and abstracts

    International Nuclear Information System (INIS)

    The Atomic Energy Corporation of SA Ltd (AEC) sponsors research in nuclear geology at several South African universities with a view to delineating target areas for uranium prospecting by mining companies. In order to ensure the efficient co-ordination of this research an annual meeting is held where sponsored researchers and other organizations report on their progress during the year. This ensures valuable cross-pollination of ideas, and an input from the mining industry is gained as to which direction future research should take. The results of the researchers reported on at these meetings is not necessarily complete and the abstracts in this volume should therefore not be regarded as conclusive. In this discussion forum uranium in granites and uranium in sedimentory deposits are covered. The geochemical anomalies of uranium as well as the geohydrology and its application in defining uranium are also discussed

  16. Mission report on the implementation of the ITER project in Cadarache

    International Nuclear Information System (INIS)

    After having recalled some important aspects of the ITER project and its implications for the concerned ministry (the former equipment and land planning ministry), the author addresses the issue of land constructability, and the application of the law on transparency and safety in the nuclear sector. He evokes the issues of land property and housing in the neighbouring communities. He comments legal, administrative, financial, expropriation, and environmental aspects of the construction of roads for the transport of components of exceptional dimensions. He also evokes planning aspects for the harbour area

  17. Experiments of fuzzy logic control ion a nuclear research reactor

    International Nuclear Information System (INIS)

    The application of a fuzzy logic control scheme is presented in order to improve the power system stability of BR1 (Belgian Reactor 1) at the Belgian Nuclear Research Centre (SCK-CEN). The control scheme is developed based on OMRON's fuzzy hardware (C200H-FZ001) and the Fuzzy Support Software (FSS) because of their high performance and flexibility. The various possibilities are discussed to find the best or optimal fuzzy logic control scheme for controlling BR1. On basis of the previous researches 1,2,3, some experiments have been carried out in both the steady-state and dynamic operation conditions. The results reveal that the fuzzy logic control scheme has the potential to replace nuclear reactor operators in the control room. Hence, the entire control process can be automatic, simple and effective

  18. Nuclear techniques used in agricultural research in Turkey

    International Nuclear Information System (INIS)

    Nuclear techniques that are in use in agricultural research in Turkey are : a.) techniques for monitoring and assessing the environmental pollution - such as monitoring the pesticides residues in food and soil using14C labelled pesticide's ; also plant root investigations using 32P; b.) techniques for reducing the impact of increased plant productivity - such as the use of N tagged chemicals for optimizing the N fertilizer use and to determine the N2 - fixation capacities of legumes. Also improving the water management practices - such as the determination of soil water , soil moisture characteristic cures and the leaching in soils by using the neutron probe; c.) techniques for agricultural resource development - such as the use of 60Co and 137Cs for obtaining new genotypes. The benefits and disadvantages of the application of nuclear techniques in agricultural research will be reviewed

  19. NUCLEAR 2009 international conference on sustainable development through nuclear research and education. Book of Abstracts

    International Nuclear Information System (INIS)

    The Book of abstracts of the papers submitted to 'NUCLEAR 2009 international conference on sustainable development through nuclear research and education' held at INR-Pitesti on May, 27 - 29 2009 contain 109 abstracts of the communications submitted for two plenary sessions (6 and 4 talks, respectively) and three sections addressing the themes of Nuclear energy, Environmental protection, and Sustainable development. In turn these sections are addressing the following items: Section 1.1 - Nuclear safety and severe accidents (8 papers); Section 1.2 - Nuclear reactors (15 papers); Section 1.3 - Nuclear technologies and materials (32 papers); Section 2.1 - Radioactive waste management (18 papers; Section 2.2 and Section 2.3 - Radioprotection and air, water and soil protection (12 papers); Section 3.1 - Education, continuous formation and knowledge transfer (9 papers); Section 3.2 -Strategies in energy (Round table) (5 papers). A number of 17 papers are presented only as abstracts in this book, the rest were presented fully during the conference. The proceedings of the conference are separately processed and introduced as such in the INIS database

  20. List of scientific publications of Nuclear Research Center Karlsruhe 1983

    International Nuclear Information System (INIS)

    This report contains the titles of the publications edited in the year 1983. The scientific and technical-scientific publications of the Nuclear Research Center Karlsruhe are printed as books, as original contributions in scientific or technical specialists' journals, as scripts for habilitation, thesis, scripts for diploma, as patents, as KfK-Reports (KfK=Kernforschungszentrum Karlsruhe) and are being presented as lectures on scientific meetings. No further separate abstracts of this list of publications were prepared. (orig./HBR)

  1. Plasma physics and controlled nuclear fusion research 1990. V. 1

    International Nuclear Information System (INIS)

    Volume 1 of the Proceedings of the Thirteenth International Conference on Plasma Physics and Controlled Nuclear Fusion Research contains papers given in two of the sessions: A and E. Session A contains the Artsimovich Memorial Lecture and papers on tokamaks; session E papers on plasma heating and current drive. The titles and authors of each paper are listed in the Contents. Abstracts accompany each paper. Refs, figs and tabs

  2. Human factors in nuclear power plants - object of ergonomics research

    International Nuclear Information System (INIS)

    In any high-automated plants a great number of disturbances can be attributed to human factor incidents. The higher the level of automation, the more important is human reliability to ensure reliability of the total system. This paper shows some possibilities for research in this field and their problems, especially in terms of nuclear power plant operation. The role of man-machine interface systems and human factors is mentioned and preventive measures to limit human factor incidents are proposed. (author)

  3. Present status of nuclear safety research in JAERI, 1993

    International Nuclear Information System (INIS)

    The results of researches in JAERI (FY 1992) are summarized. In this report, following themes are collected: the safety analysis of reactor fuels, reliability of reactor equipments and structures, loss of coolant accidents (LOCA), reactor behaviors in case of severe accidents, reactor safety analysis, nuclear fuel facilities safety, radioactive waste processing and disposal, evaluation and analysis of environmental radiation and radioactivity, and so on. (J.P.N.)

  4. Nuclear power plant thermal-hydraulic performance research program plan

    International Nuclear Information System (INIS)

    The purpose of this program plan is to present a more detailed description of the thermal-hydraulic research program than that provided in the NRC Five-Year Plan so that the research plan and objectives can be better understood and evaluated by the offices concerned. The plan is prepared by the Office of Nuclear Regulatory Research (RES) with input from the Office of Nuclear Reactor Regulation (NRR) and updated periodically. The plan covers the research sponsored by the Reactor and Plant Systems Branch and defines the major issues (related to thermal-hydraulic behavior in nuclear power plants) the NRC is seeking to resolve and provides plans for their resolution; relates the proposed research to these issues; defines the products needed to resolve these issues; provides a context that shows both the historical perspective and the relationship of individual projects to the overall objectives; and defines major interfaces with other disciplines (e.g., structural, risk, human factors, accident management, severe accident) needed for total resolution of some issues. This plan addresses the types of thermal-hydraulic transients that are normally considered in the regulatory process of licensing the current generation of light water reactors. This process is influenced by the regulatory requirements imposed by NRC and the consequent need for technical information that is supplied by RES through its contractors. Thus, most contractor programmatic work is administered by RES. Regulatory requirements involve the normal review of industry analyses of design basis accidents, as well as the understanding of abnormal occurrences in operating reactors. Since such transients often involve complex thermal-hydraulic interactions, a well-planned thermal-hydraulic research plan is needed

  5. Karlsruhe Research Center, Nuclear Safety Research Project (PSF). Annual report 1994

    International Nuclear Information System (INIS)

    The reactor safety R and D work of the Karlsruhe Research Centre (FZKA) has been part of the Nuclear Safety Research Projet (PSF) since 1990. The present annual report 1994 summarizes the R and D results. The research tasks are coordinated in agreement with internal and external working groups. The contributions to this report correspond to the status of early 1995. An abstract in English precedes each of them, whenever the respective article is written in German. (orig.)

  6. RATU - Nuclear power plant structural safety research programme

    International Nuclear Information System (INIS)

    Studies on the structural materials in nuclear power plants create the experimental data and background information necessary for the structural integrity assessments of mechanical components. The research is carried out by developing experimental fracture mechanics methods including statistical analysis methods of materials property data, and by studying material ageing and, in particular, mechanisms of material deterioration due to neutron irradiation, corrosion and water chemistry. Besides material studies, new testing methods and sensors for measurement of loading and water chemistry parameters have been developed. The monitoring data obtained in real power plants has been used to simulate more precisely the real environment during laboratory tests. The research on structural analysis has focused on extending and verifying the analysis capabilities for structural assessments of nuclear power plants. A widely applicable system including various computational fracture assessment methods has been created with which different structural problems can be solved reliably and effectively. Research on reliability assessment of maintenance in nuclear power plants is directed to practical case studies on components and structures of safety importance, and to the development of models for maintenance related decision support. A systematic analysis of motor-operated valve has been performed

  7. Nuclear Fusion Research Understanding Plasma-Surface Interactions

    CERN Document Server

    Clark, Robert E.H

    2005-01-01

    It became clear in the early days of fusion research that the effects of the containment vessel (erosion of "impurities") degrade the overall fusion plasma performance. Progress in controlled nuclear fusion research over the last decade has led to magnetically confined plasmas that, in turn, are sufficiently powerful to damage the vessel structures over its lifetime. This book reviews current understanding and concepts to deal with this remaining critical design issue for fusion reactors. It reviews both progress and open questions, largely in terms of available and sought-after plasma-surface interaction data and atomic/molecular data related to these "plasma edge" issues.

  8. Materials research in support of nuclear power generation

    International Nuclear Information System (INIS)

    This presentation outlines the activities of CANMET-MTL in materials research in support of nuclear power generation. CANMET-MTL is a Government of Canada research laboratory specializing in materials (metals and metal-based materials). Its mandate is to improve the competitive, social and environmental performance of Canadian industries in the area of metals. These include the economic benefits from value-added processing and manufacturing, materials for clean energy production and improved energy efficiency in processing and product end-use.

  9. Nuclear research centres in the Islamic Republic of Iran

    International Nuclear Information System (INIS)

    The Islamic Republic of Iran has a number of research centres devoted to various facets of nuclear energy. A reactor and a cyclotron have been successful producing radioisotopes for use in medicine, industry and agriculture. The use of gamma radiation and electron beams for radiation sterilization and radiation processing is widely practised. One centre is specifically devoted to fusion research and another for laser development. The important role played by IAEA in promoting applications of radioisotopes and radiation in the Islamic Republic of Iran is highlighted. (author)

  10. Research in JAERI on the backend of nuclear fuel cycle

    International Nuclear Information System (INIS)

    Japan's policy of the backend of nuclear fuel cycle is to reprocess spent fuels and recycle recovered plutonium and uranium, under the principle of no surplus plutonium. High-level radioactive waste separated during reprocessing will be disposed of after solidification in vitrified form, followed by the storage for 30 to 50 years and finally by ultimate disposal in a deep geological formation. The role of JAERI and the effective utilization of NUCEF would become more important. The current status of JAERI's research on backend cycle is reviewed together with the future research direction with emphases on NUCEF utilization. (1) Major objectives of safety research is to develop safety criteria and establish technical bases for licensing, to improve the safety of current or near future technology and to clarify the safety margin of licensed technology. (2) The present goal of fundamental research is to show or clarify the chemical or scientific feasibility of advanced system such as for recycling minor actinides or for incinerating long-lived nuclides. (3) Supporting research for nuclear material control is also conducted mainly for international contribution to strengthened safeguards by IAEA and to frame working of international monitoring system for CTBT. (J.P.N.)

  11. Dalat Nuclear Research Reactor: role and perspective in the development of radioisotope and nuclear technique application in Vietnam

    International Nuclear Information System (INIS)

    The Dalat Nuclear Research Reactor is playing a central role in the development of both Nuclear Research Institute and nuclear application in our country. Thank to this main specific tool, the Nuclear Research Institute nearly 10 years after the completion of its renovation from the previous American-made TRIGA MARK 2 reactor is being able to implement numerous scientific and technological research projects and to develop significant applications of radioisotopes and various nuclear techniques for service of the nation. The paper give a general overview of the research and development activities of the Institute based on the Dalat Nuclear REsearch Reactor as well as those aiming at ensuring its safe, reliable and efficient operation and at enlarging the perspectives of its utilisation in the future. (author). 5 refs., 1 fig., 1 tab

  12. Impact of nuclear research on the future technology of nuclear power

    International Nuclear Information System (INIS)

    Policy makers in the developing countries tend to assess the value of any research project by its end-results. As research projects in the field of applied science or technology promise immediate and tangible benefits to the society, high priority is given to such projects in fund allocation by policy makers. On the other hand, basic or ''pure'' science is usually viewed as pursuit of knowledge for its own sake. It has been pointed out that such a view is a mistaken one and there is no real demarcation between basic science and applied science. More often than not, results of research in basic science form the basis of transforming old technologies into better ones and giving rise to new ones. On this background, a case has been emphatically put forward: (1) to identify areas of science, particularly in nuclear science, which may not appear relevant to the immediate problems but look promising in their application and (2) to make investments, even though heavy, for research in such areas. In case of nuclear science, research areas of potential application are high energy accelerators, implosion, fusion reactions, laser fusion, tokamak devices, fusion-fission hybrid reactor systems, breeding of fissile materials from fertile ones by accelerator based neutron sources. Impact of research in these areas on and its relevance to nuclear power generation is indicated and the-state-of-art in these areas in India is described. An appendix lucidly explains generation of nuclear energy from fission and discusses thermal and fast breeder reactors. (M.G.B.)

  13. Research on artificial intelligence systems for nuclear installations

    International Nuclear Information System (INIS)

    The development and utilization of atomic energy in Japan has be advanced in conformity with the long term plan of atomic energy development and utilization decided in 1987. As one of the basic targets, the upbringing of creative and innovative science and technology is put up. Artificial intelligence technology has been positioned as one of the important basic technologies for promoting future atomic energy development. The research and development of artificial intelligence technology have been advanced aiming at making nuclear power stations autonomous, by the guidance of Science and Technology Agency and the cooperation of several research institutes. The upbringing of creative science and technology, the preponderant development of basic technology, the concept of developing the basic technology for atomic energy, the concept of autonomous plants, the standard for autonomy, the approach to autonomous plants, the present state of the researches in respective research institutes on autonomous operation and autonomous maintenance are described. (K.I.)

  14. Summary of the proceedings of the workshop on future directions in nuclear physics research

    International Nuclear Information System (INIS)

    The workshop was intended to gather active researchers in nuclear physics to discuss the directions for research during the next 10 to 15 years. Topics discussed included: fundamental interactions; nuclear spectroscopy; electromagnetic nuclear physics; intermediate energy physics; heavy ion physics; and interrelationships among subfields of nuclear physics

  15. Research in nuclear safety and the budget squeeze

    International Nuclear Information System (INIS)

    The Nuclear Regulatory Commission (NRC) research budget for this fiscal year of 1990 is in trouble. That should be no surprise to anybody: the NRC, along with all other Federal Agencies, must cut expenditures and programs. In August the research budget took a cut of $20M from $108M to $88M, the lowest amount in more than ten years. The Nuclear Safety Research Review Committee, established by the Commission to advise the Director of the Office of Research, views the $88M figure as a critical lower limit for research. In order to accommodate the cut, a number of important research tasks took deferrals, such as pressurized thermal shock tests number-sign 3 and number-sign 4 for reactor pressure vessels, seismic occurrence studies, and severe accident experiments in core-concrete reactions and high temperature hydrogen detonation tests, to name a few. The brief description of all deferrals is 14 pages long. The net effect of these deferrals on safety research is serious delay of completion of the products and an increase to the final costs. The result is manageable only if the NRC can expect a funding restoration next year that would enable their completion. The $20M cut, however, is not the whole story. At the time of this writing, there is the prospect of an additional cut that would be triggered by the Gramm-Rudman-Hollings Balanced Budget Act. Another cut of the same size would be devastating to research for these reasons: Of the $88M, about $16M is marked for resolving near-term safety issues and developing regulations. The remainder of $72M for research would take most of the cut. Many programs on reactor vessel (and piping) integrity, aging, severe accidents, and the new initiatives would be affected. The fund of experience would suffer much loss, and the cost of recouping and renewal to completion would be much greater than shown in current budgets. In short, nuclear safety research is on the edge of a cliff

  16. UCLA Particle and Nuclear Physics Research Group, 1993 progress report

    International Nuclear Information System (INIS)

    The research programs of the UCLA Particle and Nuclear Physics Research Group, the research objectives, results of experiments, the continuing activities and new initiatives are presented. The primary goal of the research is to test the symmetries and invariances of particle/nuclear physics with special emphasis on investigating charge symmetry, isospin invariance, charge conjugation, and CP. Another important part of our work is baryon spectroscopy, which is the determination of the properties (mass, width, decay modes, etc.) of particles and resonances. We also measure some basic properties of light nuclei, for example the hadronic radii of 3H and 3He. Special attention is given to the eta meson, its production using photons, electrons, π±, and protons, and its rare and not-so-rare decays. In Section 1, the physics motivation of our research is outlined. Section 2 provides a summary of the research projects. The status of each program is given in Section 3. We discuss the various experimental techniques used, the results obtained, and we outline the plans for the continuing and the new research. Details are presented of new research that is made possible by the use of the Crystal Ball Detector, a highly segmented NaI calorimeter and spectrometer with nearly 4π acceptance (it was built and used at SLAC and is to be moved to BNL). The appendix contains an update of the bibliography, conference participation, and group memos; it also indicates our share in the organization of conferences, and gives a listing of the colloquia and seminars presented by us

  17. Evaluation of the Finnish nuclear safety research program 'SAFIR2010'

    International Nuclear Information System (INIS)

    A panel of three members has been asked by the Ministry of Employment and the Economy (MEE) to evaluate SAFIR2010, the Finnish research program on nuclear power plant safety. The program was established for the period 2007-2010 to help maintain expertise in nuclear safety, to integrate young people into the research in order to help assure the future availability of expertise, and to support international collaborations. The program is directed by a Steering Group, appointed by MEE, with representatives from all organizations involved with nuclear safety in Finland. SAFIR2010 has consisted of approximately 30 projects from year to year that fall into eight subject areas: 1. Organization and human factors 2. Automation and control room 3. Fuel and reactor physics 4. Thermal hydraulics 5. Severe accidents 6. Structural safety of reactor circuit 7. Construction safety 8. Probabilistic safety analysis (PSA) For each of these areas there are Reference Groups that provide oversight of the projects within their jurisdiction. The panel carried out its evaluation by reviewing copies of relevant documents and, during a one-week period 17-22 January 2010, meeting with key individuals. The results of the panel are provided as general conclusions, responses to questions posed by MEE, challenges and recommendations and comments on specific projects in each subject area. The general conclusions reflect the panel's view that SAFIR2010 is meeting its objectives and carrying out quality research. The questions addressed are: (a.) Are the achieved results in balance with the funding? Are the results exploited efficiently in practice? (b.) How well does the expertise cover the field? Is the entire SAFIR2010 programme balanced to all different fields in nuclear safety? Does it raise efficiently new experts? (c.) Have the 2006 evaluation results been implemented successfully into SAFIR2010 program? (d.) Challenges and recommendations. In general the panel was very positive about SAFIR

  18. Nuclear emergency preparedness. Final report of the Nordic nuclear safety research project BOK-1

    Energy Technology Data Exchange (ETDEWEB)

    Lauritzen, Bent [Risoe National Lab., Roskilde (Denmark)

    2002-02-01

    Final report of the Nordic Nuclear Safety Research project BOK-1. The BOK-1 project, 'Nuclear Emergency Preparedness', was carried out in 1998-2001 with participants from the Nordic and Baltic Sea regions. The project consists of six sub-projects: Laboratory measurements and quality assurance (BOK-1.1); Mobile measurements and measurement strategies (BOK-1.2); Field measurement and data assimilation (BOK-1.3); Countermeasures in agriculture and forestry (BOK-1.4); Emergency monitoring in the Nordic and Baltic Sea countries (BOK-1.5); and Nuclear exercises (BOK-1.6). For each sub-project, the project outline, objectives and organization are described and main results presented. (au)

  19. Nuclear emergency preparedness. Final report of the Nordic nuclear safety research project BOK-1

    International Nuclear Information System (INIS)

    Final report of the Nordic Nuclear Safety Research project BOK-1. The BOK-1 project, 'Nuclear Emergency Preparedness', was carried out in 1998-2001 with participants from the Nordic and Baltic Sea regions. The project consists of six sub-projects: Laboratory measurements and quality assurance (BOK-1.1); Mobile measurements and measurement strategies (BOK-1.2); Field measurement and data assimilation (BOK-1.3); Countermeasures in agriculture and forestry (BOK-1.4); Emergency monitoring in the Nordic and Baltic Sea countries (BOK-1.5); and Nuclear exercises (BOK-1.6). For each sub-project, the project outline, objectives and organization are described and main results presented. (au)

  20. Completion of the Maamora Nuclear Research Centre (CENM)

    International Nuclear Information System (INIS)

    The French group Technicatome - Spie Batignolles has just completed the construction of a new nuclear research center (CENM) in Morocco. This center, which occupies an area of 25 hectares located 20 km away from Rabat is organized around a dozen departments called modules, 6 of them are nuclear. The module R, that is not yet completed, will house the TRIGA Mark-2 (2 MWth) reactor supplied by the American firm General Atomics. The TRIGA equipment will include: 4 lateral channels, a rotary rack for the production of isotopes, a pneumatic transfer system for the irradiation of short-life samples, and a thermal column. The module L is dedicated to medical and biological applications, it will make available quality products at affordable prices and will help with the creation and localization of nuclear medicine services. The module T will put ionizing radiation at the service of industry by promoting nuclear techniques and by providing a complete non-destructive testing platform. The module A is devoted to elementary radiometric and isotopic analyses in the field of earth sciences and environmental applications, this department is equipped with a mass spectrometer. The primary activities of module S will be safety and security, this department will be in charge of the radiological monitoring of the staff, of the inspection of the various facilities and of monitoring the environment. The module D is a support facility for the management of solid radioactive waste, liquid effluent and spent ion exchange resins generated in the center. (A.C.)