WorldWideScience

Sample records for head-end process equipment

  1. Recent studies related to head-end fuel processing at the Hanford PUREX plant

    Energy Technology Data Exchange (ETDEWEB)

    Swanson, J.L.

    1988-08-01

    This report presents the results of studies addressing several problems in the head-end processing (decladding, metathesis, and core dissolution) of N Reactor fuel elements in the Hanford PUREX plant. These studies were conducted over 2 years: FY 1986 and FY 1987. The studies were divided into three major areas: 1) differences in head-end behavior of fuels having different histories, 2) suppression of /sup 106/Ru volatilization when the ammonia scrubber solution resulting from decladding is decontaminated by distillation prior to being discharged, and 3) suitability of flocculating agents for lowering the amount of transuranic (TRU) element-containing solids that accompany the decladding solution to waste. 16 refs., 43 figs.

  2. Effect of Process Variables During the Head-End Treatment of Spent Oxide Fuel

    Energy Technology Data Exchange (ETDEWEB)

    K.J. Bateman; C.D. Morgan; J.F. Berg; D.J. Brough; P.J. Crane; D.G. Cummings; J.J. Giglio; M.W. Huntley; M.J. Rodriquez; J.D. Sommers; R.P. Lind; D.A. Sell

    2006-08-01

    The development of a head-end processing step for spent oxide fuel that applies to both aqueous and pyrometallurgical technologies is being performed by the Idaho National Laboratory, the Oak Ridge National Laboratory, and the Korean Atomic Energy Research Institute through a joint International Nuclear Energy Research Initiative. The processing step employs high temperatures and oxidative gases to promote the oxidation of UO2 to U3O8. Potential benefits of the head-end step include the removal or reduction of fission products as well as separation of the fuel from cladding. The effects of temperature, pressure, oxidative gas, and cladding have been studied with irradiated spent oxide fuel to determine the optimum conditions for process control. Experiments with temperatures ranging from 500oC to 1250oC have been performed on spent fuel using either air or oxygen gas for the oxidative reaction. Various flowrates and applications have been tested with the oxidative gases to discern the effects on the process. Tests have also been performed under vacuum conditions, following the oxidation cycle, at high temperatures to improve the removal of fission products. The effects of cladding on fission product removal have also been investigated with released fuel under vacuum and high temperature conditions. Results from these experiments will be presented as well as operating conditions based on particle size and decladding characteristics.

  3. Process plant equipment operation, control, and reliability

    CERN Document Server

    Holloway, Michael D; Onyewuenyi, Oliver A

    2012-01-01

    "Process Plant Equipment Book is another great publication from Wiley as a reference book for final year students as well as those who will work or are working in chemical production plants and refinery…" -Associate Prof. Dr. Ramli Mat, Deputy Dean (Academic), Faculty of Chemical Engineering, Universiti Teknologi Malaysia "…give[s] readers access to both fundamental information on process plant equipment and to practical ideas, best practices and experiences of highly successful engineers from around the world… The book is illustrated throughout with numerous black & white p

  4. Optymisation of equipment setup processes in enterprises

    Directory of Open Access Journals (Sweden)

    K. Grzybowska

    2012-10-01

    Full Text Available Fast equipment setup in a machine on production line is the key precondition to increase the fl exibility of the production. Methodology of SMED (Single Minute Exchange of Die is an example which allows reducing the time of setup practically to the minimum. The article presents the theoretical bases and required rules as well as case study conducted in one of chosen enterprises. This paper also answers the question if SMED methodology is applicable in metallurgical sector, presenting the example of shortening the time between the production of various metallurgical products manufactured in the machine for continuous casting of steel (COS in Polish.

  5. Computational Fluid Dynamics Analysis of Freeze Drying Process and Equipment

    OpenAIRE

    Varma, Nikhil P.

    2014-01-01

    Freeze drying is an important, but expensive, inefficient and time consuming process in the pharmaceutical, chemical and food processing industries. Computational techniques could be a very effective tool in predictive design and analysis of both freeze drying process and equipment. This work is an attempt at using Computational Fluid Dynamics(CFD) and numerical simulations as a tool for freeze drying process and equipment design. Pressure control is critical in freeze dryers, keeping in v...

  6. High Pressure Processing Technology and Equipment Evolution: A Review

    Directory of Open Access Journals (Sweden)

    Wael M. Elamin

    2015-12-01

    Full Text Available High pressure processing (HPP is an interesting non-thermal technology that involves the sterilization of food by the mean of ultra-high pressures, which lead to extending the shelf life of processed food, as well as maintaining nutritional value and quality of food products. The consumers’ increasing demand for this new products graped the interest of several already-existing high pressure equipment manufacturers around the globe. The successful of this technology encouraged them to enter the field of food processing and adjust their existing technologies to adapt to the new process. This review spots the major discoveries in HPP equipment history, describes the current applications of HHP in processing and provides comprehensive information about HPP equipment technology used in commercial and research applications. In addition, this paper presents the major manufacturers in HPP equipment industry around the world.

  7. Analysis of ignition and flame spreading in the Space Shuttle head-end star grain

    Science.gov (United States)

    Ciucci, A.; Jenkins, Rhonald M.; Foster, Winfred A., Jr.

    1992-01-01

    A model to analyze the unsteady, multidimensional, turbulent flow in the head-end, star slot section of a solid rocket motor (SRM) during ignition transients is presented. This paper examines the complex interactions between the expanding igniter plume, the flow field within the star slot, the heat transfer to the solid propellant, ignition of the propellant, and subsequent flame spreading across the surface of the grain in the slot. The analysis provides a description of the ignition transient sequence from the onset of igniter flow to complete ignition of the head-end star slot region of the SRM.

  8. Roadmap for Process Equipment Materials Technology

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2003-10-01

    This Technology Roadmap addresses the ever-changing material needs of the chemical and allied process industries, and the energy, economic and environmental burdens associated with corrosion and other materials performance and lifetime issues. This Technology Roadmap outlines the most critical of these R&D needs, and how they can impact the challenges facing today’s materials of construction.

  9. MODERN PROCESSES AND EQUIPMENT FOR BEER PRODUCTION

    Directory of Open Access Journals (Sweden)

    Yu. I. Sidorov

    2013-04-01

    Full Text Available Modern progress trends of processes of brewing and fermenters for their realization are considered. It is rotined that the today most widespread method of production are speed-up processes on the method of Nathan in one technological stage in one vehicle –cylinder-conical tank — CCT. The next stage of development must be passing to the continuous methods, however these, known enough methods, so far did not find realization. The second directions of development of brewing is distribution of minibrewerys, including restaurant complexes. The basic stimulus of development of this direction is possibility of receipt of the so-called «living» beer — the high-quality unfiltered product, however today large competition make mass productions which mastered the technique of production of «living» beer at industrial level.

  10. UOE Pipe Manufacturing Process Simulation: Equipment Designing and Construction

    Science.gov (United States)

    Delistoian, Dmitri; Chirchor, Mihael

    2017-12-01

    UOE pipe manufacturing process influence directly on pipeline resilience and operation capacity. At present most spreaded pipe manufacturing method is UOE. This method is based on cold forming. After each technological step appears a certain stress and strain level. For pipe stress strain study is designed and constructed special equipment that simulate entire technological process.UOE pipe equipment is dedicated for manufacturing of longitudinally submerged arc welded DN 400 (16 inch) steel pipe.

  11. Medical equipment donations in Haiti: flaws in the donation process.

    Science.gov (United States)

    Dzwonczyk, Roger; Riha, Chris

    2012-04-01

    The magnitude 7.0 earthquake that struck Haiti on 12 January 2010 devastated the capital city of Port-au-Prince and the surrounding area. The area's hospitals suffered major structural damage and material losses. Project HOPE sought to rebuild the medical equipment and clinical engineering capacity of the country. A team of clinical engineers from the United States of America and Haiti conducted an inventory and assessment of medical equipment at seven public hospitals affected by the earthquake. The team found that only 28% of the equipment was working properly and in use for patient care; another 28% was working, but lay idle for technical reasons; 30% was not working, but repairable; and 14% was beyond repair. The proportion of equipment in each condition category was similar regardless of whether the equipment was present prior to the earthquake or was donated afterwards. This assessment points out the flaws that existed in the medical equipment donation process and reemphasizes the importance of the factors, as delineated by the World Health Organization more than a decade ago, that constitute a complete medical equipment donation.

  12. Prediction of hygiene in food processing equipment using flow modelling

    DEFF Research Database (Denmark)

    Friis, Alan; Jensen, Bo Boye Busk

    2002-01-01

    Computational fluid dynamics (CFD) has been applied to investigate the design of closed process equipment with respect to cleanability. The CFD simulations were validated using the standardized cleaning test proposed by the European Hygienic Engineering and Design Group. CFD has been proven as a ...

  13. Process Equipment Failure Mode Analysis in a Chemical Industry

    Directory of Open Access Journals (Sweden)

    J. Nasl Seraji

    2008-04-01

    Full Text Available Background and aims   Prevention of potential accidents and safety promotion in chemical processes requires systematic safety management in them. The main objective of this study was analysis of important process equipment components failure modes and effects in H2S and CO2  isolation from extracted natural gas process.   Methods   This study was done in sweetening unit of an Iranian gas refinery. Failure Mode and Effect Analysis (FMEA used for identification of process equipments failures.   Results   Totally 30 failures identified and evaluated using FMEA. P-1 blower's blade breaking and sour gas pressure control valve bearing tight moving had maximum risk Priority number (RPN, P-1 body corrosion and increasing plug lower side angle of reach DEAlevel control valve  in tower - 1 were minimum calculated RPN.   Conclusion   By providing a reliable documentation system for equipment failures and  incidents recording, maintaining of basic information for later safety assessments would be  possible. Also, the probability of failures and effects could be minimized by conducting preventive maintenance.

  14. Overall equipment efficiency of Flexographic Printing process: A case study

    Science.gov (United States)

    Zahoor, S.; Shehzad, A.; Mufti, NA; Zahoor, Z.; Saeed, U.

    2017-12-01

    This paper reports the efficiency improvement of a flexographic printing machine by reducing breakdown time with the help of a total productive maintenance measure called overall equipment efficiency (OEE). The methodology is comprised of calculating OEE of the machine before and after identifying the causes of the problems. Pareto diagram is used to prioritize main problem areas and 5-whys analysis approach is used to identify the root cause of these problems. OEE of the process is improved from 34% to 40.2% for a 30 days time period. It is concluded that OEE and 5-whys analysis techniques are useful in improving effectiveness of the equipment and for the continuous process improvement as well.

  15. Consideration of demand rate in overall equipment effetiveness (OEE on equipment with constant process time

    Directory of Open Access Journals (Sweden)

    Tay C.C.

    2013-06-01

    Full Text Available Purpose: The paper is primarily done on the purpose of introducing new concept in defining the Overall Equipment Effectiveness (OEE with the consideration of both machine utilization and customer demand requested. Previous literature concerning the limitation and difficulty of OEE implementation has been investigated in order to track out the potential opportunities to be improved, since the OEE has been widely accepted by most of the industries regardless their manufacturing environment.Design/methodology/approach: The paper is conducting the study based on literature review and the computerized data collection. In details, the novel definition and method of processing the computerized data are all interpreted based on similar studies performed by others and supported by related journals in proving the validation of the output. Over the things, the computerized data are the product amount and total time elapsed on each production which is automatically recorded by the system at the manufacturing site.Findings: The finding of this paper is firstly the exposure and emphasis of limitation exists in current implementation of OEE, which showing that high utilization of the machine is encouraged regardless of the customer demand and is having conflict with the inventory handling cost. This is certainly obvious with overproduction issue especially during low customer demand period. The second limitation in general implementation of OEE is the difficulty in obtaining the ideal cycle time, especially those equipments with constant process time. The section of this paper afterward comes out with the proposed solution in fixing this problem through the definition of performance ratio and then usage of this definition in measuring the machine utilization from time to time. Before this, the time available for the production is calculated incorporating the availability of OEE, which is then used to get the Takt time.Research limitations/implications: Future

  16. Process and equipment development for hot isostatic pressing treatability study

    Energy Technology Data Exchange (ETDEWEB)

    Bateman, Ken; Wahlquist, Dennis; Malewitz, Tim

    2015-03-01

    Battelle Energy Alliance (BEA), LLC, has developed processes and equipment for a pilot-scale hot isostatic pressing (HIP) treatability study to stabilize and volume reduce radioactive calcine stored at Idaho National Laboratory (INL). In 2009, the U. S. Department of Energy signed a Record of Decision with the state of Idaho selecting HIP technology as the method to treat 5,800 yd^3 (4,400 m^3) of granular zirconia and alumina calcine produced between 1953 and 1992 as a waste byproduct of spent nuclear fuel reprocessing. Since the 1990s, a variety of radioactive and hazardous waste forms have been remotely treated using HIP within INL hot cells. To execute the remote process at INL, waste is loaded into a stainless-steel or aluminum can, which is evacuated, sealed, and placed into a HIP furnace. The HIP simultaneously heats and pressurizes the waste, reducing its volume and increasing its durability. Two 1 gal cans of calcine waste currently stored in a shielded cask were identified as candidate materials for a treatability study involving the HIP process. Equipment and materials for cask-handling and calcine transfer into INL hot cells, as well as remotely operated equipment for waste can opening, particle sizing, material blending, and HIP can loading have been designed and successfully tested. These results demonstrate BEA’s readiness for treatment of INL calcine.

  17. Hynol Process Engineering: Process Configuration, Site Plan, and Equipment Design

    Science.gov (United States)

    1996-02-01

    56 6.2.1 Cyclone ............................................ 56 6.3 HPR SOLIDS REMOVAL .................................... 60...formation plus AH298 (enthalpy of gas components at a reference temperature of 298 K). The enthalpies for the total HPR inputs ideally equals the HPR...biomass [1]: 2.0 kg/kga, Steam [2b]: 1.53 kg/kg, Natural gas [67]: 0.61 kg/kg a ASPEN process simulation, R. Borgwardt, 10/94 b gmoles per kg on a bone

  18. Industrial high pressure applications. Processes, equipment and safety

    Energy Technology Data Exchange (ETDEWEB)

    Eggers, Rudolf (ed.) [Technische Univ. Hamburg-Harburg, Hamburg (Germany). Inst. fuer Thermische Verfahrenstechnik

    2012-07-01

    Industrial high pressure processes open the door to many reactions that are not possible under 'normal' conditions. These are to be found in such different areas as polymerization, catalytic reactions, separations, oil and gas recovery, food processing, biocatalysis and more. The most famous high pressure process is the so-called Haber-Bosch process used for fertilizers and which was awarded a Nobel prize. Following an introduction on historical development, the current state, and future trends, this timely and comprehensive publication goes on to describe different industrial processes, including methanol and other catalytic syntheses, polymerization and renewable energy processes, before covering safety and equipment issues. With its excellent choice of industrial contributions, this handbook offers high quality information not found elsewhere, making it invaluable reading for a broad and interdisciplinary audience.

  19. Selection and comparison of equipment for deagglomeration processes

    National Research Council Canada - National Science Library

    Bałdyga, Jerzy; Malik, Katarzyna

    2009-01-01

    .... In this paper, nanosuspensions are formulated by braking up agglomerates in high-shear flows. The flows are generated in the specific equipment, and this paper serves as a guide for equipment selection based on mechanistic modelling...

  20. The formalization of innovative processes of food technology equipment

    Directory of Open Access Journals (Sweden)

    V. A. Panfilov

    2016-01-01

    Full Text Available Improving the efficiency of scientific and engineering work to develop methods for converting agricultural raw materials into food is the most important condition of output processing and food sectors of agriculture in the sixth technological structure. The purpose of this article is to formalize the process of creating a progressive technique of food technologies. The process of self-organizing technological systems, presents a model of dual mechanism of control with regard to the processes of food technology. It is shown that in the process of adaptation development of the technological system as purposefully improving the structure and functioning of the system: increases the efficiency of interaction with the external environment. This smoothed out the contradictions of the technological system and its the main thing, the main technical contradiction: «productivity – quality». The steps to be taken to ensure that the technological system of conditions for intensive development. It is concluded that the potential development of some technological systems is hidden in the perspective of automation, and others – is associated with adaptive development processes, in particular machines, devices and bioreactors. The paper shows that innovative and truly breakthrough developments leading to the creation of fundamentally new equipment and new generations of technological systems, possible only with the establishment of patterns of organization, structure, functioning and development of open systems, which are modern technologies of agriculture. The mechanism of control of technological object acts as a core of adaptive development, which implements the anti-entropic entity management object, formalizing the innovation process of innovative food processing technologies.

  1. Costs of head-end incineration with respect to Kr separation in the reprocessing of HTR fuel elements

    Energy Technology Data Exchange (ETDEWEB)

    Barnert-Wiemer, H.; Boehnert, R.

    1976-07-15

    The C-incinerations and the Kr-separations during head-end incineration in the reprocessing of HTR fuel elements are described. The costs for constructing an operating a head-end incineration of reprocessing capacities with 5,000 to 50,000 MW(e)-HTR power have been determined. The cost estimates are divided into investment and operating costs, further after the fraction of the N/sub 2/-content in the incineration exhaust gas, which strongly affects costs. It appears that, in the case of Kr-separation from the incineration exhaust gas, the investment costs as well as the operating costs of the head-end for N/sub 2/-containing exhaust gas are considerably greater than those for gas without N/sub 2/. The C-incineration of the graphite of the HTR fuel elements should therefore only be performed with influx gas that is free of N/sub 2/.

  2. Scaling sporting equipment for children promotes implicit processes during performance.

    Science.gov (United States)

    Buszard, Tim; Farrow, Damian; Reid, Machar; Masters, Rich S W

    2014-11-01

    This study investigated whether children who used scaled equipment compared to full size equipment during a motor task demonstrated reduced conscious involvement in performance. Children (9-11 years) performed a tennis hitting task in two attention conditions (single-task and dual-task) using two types of equipment (scaled and full size). A more skilled group and a less skilled group were formed using hitting performance scores. The more skilled group displayed greater working memory capacity than the less skilled group. For both groups, hitting performance and technique were better when scaled equipment was used. Hitting performance when using scaled equipment was not disrupted in either group by a cognitively demanding secondary task; however, performance was disrupted in the less skilled group when using full size equipment. We conclude that equipment scaling may reduce working memory engagement in motor performance and discuss the findings in the context of implicit motor learning theory. Copyright © 2014 Elsevier Inc. All rights reserved.

  3. 49 CFR 1242.46 - Computers and data processing equipment (account XX-27-46).

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 9 2010-10-01 2010-10-01 false Computers and data processing equipment (account XX-27-46). 1242.46 Section 1242.46 Transportation Other Regulations Relating to Transportation... RAILROADS 1 Operating Expenses-Equipment § 1242.46 Computers and data processing equipment (account XX-27-46...

  4. Equipment reliability improvement process; implementation in Almaraz NPP and Trillo NPP

    Energy Technology Data Exchange (ETDEWEB)

    Risquez Bailon, Aranzazu; Gutierrez Fernandez, Eduardo [Nuclear Engineering Division, Iberdrola Ingenieria y Construccion, S.A.U., Avda. de Manoteras 20 Edif.C, 28050 Madrid (Spain)

    2010-07-01

    The Equipment Reliability Improvement Process (INPO AP-913) is a non-regulatory process developed by the US Nuclear Industry for improving Plants Availability. This Process integrates and coordinates a broad range of equipment reliability activities into one process, performed by the Plant in a non-centralized way. The integration and coordination of these activities will allow plant personnel to evaluate the trends of important station equipment, develop and implement long-term equipment health plans, monitor equipment performance and condition, and make adjustments to preventive maintenance tasks and frequencies based on equipment operating experience, if necessary, arbitrating operational and design improvements, to reach a Failure-free Operation. This paper describes the methodology of Equipment Reliability Improvement Process, being focused on main aspects of the implementation process, relating to the scope and establishment of an Equipment Reliability Monitoring Plan, which should include and complement the existing mechanisms and organizations in the Plant to monitor the condition and performance of the equipments, with the common aim of achieving an operation free of failures. The paper will describe the tools that Iberdrola Ingenieria has developed to support the implementation and monitoring of the Equipment Reliability Improvement Process, as well as the results and lessons learned from its implementation in Almaraz NPP and Trillo NPP. (authors)

  5. An improved probit method for assessment of domino effect to chemical process equipment caused by overpressure.

    Science.gov (United States)

    Mingguang, Zhang; Juncheng, Jiang

    2008-10-30

    Overpressure is one important cause of domino effect in accidents of chemical process equipments. Damage probability and relative threshold value are two necessary parameters in QRA of this phenomenon. Some simple models had been proposed based on scarce data or oversimplified assumption. Hence, more data about damage to chemical process equipments were gathered and analyzed, a quantitative relationship between damage probability and damage degrees of equipment was built, and reliable probit models were developed associated to specific category of chemical process equipments. Finally, the improvements of present models were evidenced through comparison with other models in literatures, taking into account such parameters: consistency between models and data, depth of quantitativeness in QRA.

  6. Acceptance Equipment System Data Acquisition and Processing Utility

    Energy Technology Data Exchange (ETDEWEB)

    Fakhro, Rowan [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)

    2015-02-01

    My internship at Sandia National Laboratories took place in the Department of Sensors and Embedded Systems, which is tasked with, among many things, the non-destructive testing of thermal batteries. The Acceptance Equipment System (AES) is a flexible rack system designed to electrically test thermal batteries individually for internal defects before they are stored in the battery stock pile. Aside from individual testing, data acquired by the AES is used for many things including trending and catching outliers within the tolerance levels of a particular battery type, allowing for the development of more refined acceptance requirements and testing procedures.

  7. Materials Selection And Fabrication Practices For Food Processing Equipment Manufacturers In Uganda

    Directory of Open Access Journals (Sweden)

    John Baptist Kirabira

    2017-08-01

    Full Text Available The food processing industry is one of the fast-growing sub-sectors in Uganda. The industry which is majorly composed of medium and small scale firms depends on the locally developed food processing equipment. Due to lack of effective materials selection practices employed by the equipment manufacturers the materials normally selected for most designs are not the most appropriate ones hence compromising the quality of the equipment produced. This has not only led to poor quality food products due to contamination but could also turn out health hazardous to the consumers of the food products. This study involved the assessment of the current materials selection and fabrication procedures used by the food processing equipment manufacturers with a view of devising best practices that can be used to improve the quality of the food products processed by the locally fabricated equipment. Results of the study show that designers experience biasness and desire to minimize cost compromise the materials selection procedure. In addition to failing to choose the best material for a given application most equipment manufacturers are commonly fabricating equipment with inadequate surface finish and improper weldments. This hinders the equipments ability to meet food hygiene standards.

  8. Technology and equipment for processing diamond materials of modern electronics

    Directory of Open Access Journals (Sweden)

    Mityagin A. Yu.

    2009-02-01

    Full Text Available The methods of selection and sorting of diamonds according to their physical properties by modern physical methods of the analysis are developed, as well as the technologies of precision laser cutting of diamonds, their processing on a basis of thermochemical reactions in gas environment. The experimental installation for polishing and grinding of diamond plates, installation for slicing, installation for plasma-chemical processing are created. The techniques of surface roughness measurement of the processed plates and control of roughness parameters are developed. Some experimental results are given.

  9. Plasma arc welding, equipment, installation and process control

    Science.gov (United States)

    Fuershbach, P. W.

    1985-02-01

    The plasma arc welding (PAW) process can achieve the highest power density of all the conventional arc welding processes and has advantages over laser beam welding (LBW) and electron beam welding (EBW). Power density is an independent variable which can be precisely controlled. The combination of high orifice gas flowrates and arc current pulsation increases weld penetration for thin section partial penetration PAW welds. Contaminants (i.e., oxygen, water vapor) in the orifice gas system are important for stable operation of the pilot arc as is the concentric alignment of the electrode within the nozzle bore. Due to a refractory oxide skin, high heat input is necessary to weld aluminum with conventional arc processes. LBW has not proven practical. Low current ac PAW with 0.035 in. thick aluminum produced small welds with a good depth-to-width ratio.

  10. 21 CFR 864.3010 - Tissue processing equipment.

    Science.gov (United States)

    2010-04-01

    ....3010 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES HEMATOLOGY AND PATHOLOGY DEVICES Pathology Instrumentation and Accessories § 864.3010... prepare human tissue specimens for diagnostic histological examination by processing specimens through the...

  11. POC-scale testing of oil agglomeration techniques and equipment for fine coal processing

    Energy Technology Data Exchange (ETDEWEB)

    W. Pawlak; K. Szymocha

    1999-07-01

    The information presented in this manual is solely for the purpose of operating the POC-scale equipment for fine coal processing as described herein. This manual provides a general description of the process technology and guidelines for plant operating procedures. It is intended for use by the operators and maintenance personnel who will be responsible for the operations of the plant. No attempt should be made to operate the plant until the principles of the process and operating instructions contained in this manual are fully understood. Operating personnel should thoroughly familiarize themselves with all processing equipment prior to commencing plant operation. All equipment is skid mounted to provide a self-contained unit. The dimensions of the unit are comply with standard guidelines. A minimum distance of 2 feet is provided between equipment for walkway and maintenance.

  12. EDEEP—An Innovative Process for Improving the Safety of Mining Equipment

    Directory of Open Access Journals (Sweden)

    Tim Horberry

    2012-10-01

    Full Text Available Fifteen multi-national mining companies are currently members of the Earth Moving Equipment Safety Round Table (EMESRT. Formed in 2006, EMESRT engages with mining equipment manufacturers with the aim of accelerating improvements in the safe design of mining equipment. An initial stage in this process was to communicate industry understanding of the risks in the form of “design philosophies” that describe potential unwanted events in eight hazard categories. A technique for analysing risks associated with operation and maintenance tasks, the Operability and Maintainability Analysis Technique (OMAT, was subsequently developed and trialed. The next step is the EMESRT Design Evaluation for Equipment Procurement (EDEEP process. The aims of requesting manufacturers to follow this process are to provide equipment purchasers with a common way of assessing how well the issues in the EMESRT Design Philosophies are addressed in the equipment design; and to provide manufacturers with additional information for use during equipment design. The process involves identifying priority tasks based on frequency and severity of the consequences of potential unwanted events identified in the EMESRT Design Philosophies; undertaking a task-based risk assessment of priority tasks in conjunction with site-based personnel; evaluating the effectiveness of control measures; and providing information about safe design features in a standardised format.

  13. The improvement of maintenance service for traction networks equipment on the base of process approach

    Directory of Open Access Journals (Sweden)

    D. V. Mironov

    2014-12-01

    Full Text Available Purpose. The new methods development for improving the maintenance service for equipment of traction networks in order to increase its efficiency and quality. Methodology. In world practice of solving problems related to the quality of products and services is usually achieved by introducing quality management system in to the enterprises. The provisions of quality management system were used for solving the problem. The technologies of process engineering were used for describing the main stages of maintenance service. Findings. The development of high-speed movement and growth of its intensity, the use of electric rolling stock of a new generation require the introduction of new methods diagnostics of equipment technical state and improvement of the existing maintenance system and repair of power supply. Developing a model of business-processes, their optimization with using techniques of process engineering and system management is needed for the transition to the management system based on the process approach. From the standpoint of the process approach and in accordance with the requirements of the quality management system (ISO 9001-2009, the operation of the E (Department of electrification and power supply infrastructure sector is represented as a scheme of business-processes in which the guaranteed supply with electricity of railway and third-party consumers is defined as the main business-process of management. Each of the sub-process of power supply for consumers is described in details. The use methods and main stages of process approach for sample management system reorganization were investigated. The methodology and the application method of PDCA (Plan-Do-Check-Act closed loop to the equipment maintenance system were described. The monitoring process of traction networks maintenance using the process approach was divided into components after investigations. The technical documentation of maintenance service was investigated in

  14. Intelligent Processing Equipment Developments Within the Navy's Manufacturing Technology Centers of Excellence

    Science.gov (United States)

    Nanzetta, Philip

    1992-01-01

    The U.S. Navy has had an active Manufacturing Technology (MANTECH) Program aimed at developing advanced production processes and equipment since the late-1960's. During the past decade, however, the resources of the MANTECH program were concentrated in Centers of Excellence. Today, the Navy sponsors four manufacturing technology Centers of Excellence: the Automated Manufacturing Research Facility (AMRF); the Electronics Manufacturing Productivity Facility (EMPF); the National Center for Excellence in Metalworking Technology (NCEMT); and the Center of Excellence for Composites Manufacturing Technology (CECMT). This paper briefly describes each of the centers and summarizes typical Intelligent Equipment Processing (IEP) projects that were undertaken.

  15. System Model of Heat and Mass Transfer Process for Mobile Solvent Vapor Phase Drying Equipment

    Directory of Open Access Journals (Sweden)

    Shiwei Zhang

    2014-01-01

    Full Text Available The solvent vapor phase drying process is one of the most important processes during the production and maintenance for large oil-immersed power transformer. In this paper, the working principle, system composition, and technological process of mobile solvent vapor phase drying (MVPD equipment for transformer are introduced in detail. On the basis of necessary simplification and assumption for MVPD equipment and process, a heat and mass transfer mathematical model including 40 mathematical equations is established, which represents completely thermodynamics laws of phase change and transport process of solvent, water, and air in MVPD technological processes and describes in detail the quantitative relationship among important physical quantities such as temperature, pressure, and flux in key equipment units and process. Taking a practical field drying process of 500 KV/750 MVA power transformer as an example, the simulation calculation of a complete technological process is carried out by programming with MATLAB software and some relation curves of key process parameters changing with time are obtained such as body temperature, tank pressure, and water yield. The change trend of theoretical simulation results is very consistent with the actual production record data which verifies the correctness of mathematical model established.

  16. Development of an Improved Process for Installation Projects of High Technology Manufacturing Equipment

    Energy Technology Data Exchange (ETDEWEB)

    Quintana, Sarah V. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2014-04-30

    High technology manufacturing equipment is utilized at Los Alamos National Laboratory (LANL) to support nuclear missions. This is undertaken from concept initiation where equipment is designed and then taken through several review phases, working closely with system engineers (SEs) responsible for each of the affected systems or involved disciplines (from gasses to HVAC to structural, etc.). After the design is finalized it moves to procurement and custom fabrication of the equipment and equipment installation, including all of the paperwork involved. Not only are the engineering and manufacturing aspects important, but also the scheduling, financial forecasting, and planning portions that take place initially and are sometimes modified as the project progresses should requirements, changes or additions become necessary. The process required to complete a project of this type, including equipment installation, is unique and involves numerous steps to complete. These processes can be improved and recent work on the Direct Current Arc (DC Arc) Glovebox Design, Fabrication and Installation Project provides an opportunity to identify some important lessons learned (LL) that can be implemented in the future for continued project improvement and success.

  17. 40 CFR 63.1324 - Batch process vents-monitoring equipment.

    Science.gov (United States)

    2010-07-01

    ... Batch process vents—monitoring equipment. (a) General requirements. Each owner or operator of a batch..., maintain, and operate a flow indicator that takes a reading at least once every 15 minutes. Records shall... shall be submitted with the information in paragraph (f)(2) of this section. The definition of operating...

  18. 40 CFR 63.489 - Batch front-end process vents-monitoring equipment.

    Science.gov (United States)

    2010-07-01

    ... § 63.489 Batch front-end process vents—monitoring equipment. (a) General requirements. Each owner or... indicator that takes a reading at least once every 15 minutes. Records shall be generated as specified in... shall be submitted with the information in paragraph (e)(2) of this section. The definition of operating...

  19. 41 CFR 109-45.309-54 - Automatic Data Processing Equipment (ADPE).

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Automatic Data Processing Equipment (ADPE). 109-45.309-54 Section 109-45.309-54 Public Contracts and Property Management Federal Property Management Regulations System (Continued) DEPARTMENT OF ENERGY PROPERTY MANAGEMENT...

  20. Two Computer Programs for Equipment Cost Estimation and Economic Evaluation of Chemical Processes.

    Science.gov (United States)

    Kuri, Carlos J.; Corripio, Armando B.

    1984-01-01

    Describes two computer programs for use in process design courses: an easy-to-use equipment cost estimation program based on latest cost correlations available and an economic evaluation program which calculates two profitability indices. Comparisons between programed and hand-calculated results are included. (JM)

  1. Business processes in the RFID-equipped restricted access administrative office

    Directory of Open Access Journals (Sweden)

    Robert Waszkowski

    2016-01-01

    Full Text Available The paper presents business processes in the RFID-equipped restricted access administrative office. The presented diagrams are the result of the analytical work performed by the multidisciplinary team of experts. The team was composed of IT specialist, security systems specialists and employees of the secret office. The presented models include the fact that the facilities in the secret office (cabinet, sluice, photocopier, desks are equipped with the RFID reader, which allows to immediately read the documents that are within their reach.

  2. Cleaning and sanitation of Salmonella-contaminated peanut butter processing equipment.

    Science.gov (United States)

    Grasso, Elizabeth M; Grove, Stephen F; Halik, Lindsay A; Arritt, Fletcher; Keller, Susanne E

    2015-04-01

    Microbial contamination of peanut butter by Salmonella poses a significant health risk as Salmonella may remain viable throughout the product shelf life. Effective cleaning and sanitation of processing lines are essential for preventing cross-contamination. The objective of this study was to evaluate the efficacy of a cleaning and sanitation procedure involving hot oil and 60% isopropanol, ± quaternary ammonium compounds, to decontaminate pilot-scale processing equipment harboring Salmonella. Peanut butter inoculated with a cocktail of four Salmonella serovars (∼ 7 log CFU/g) was used to contaminate the equipment (∼ 75 L). The system was then emptied of peanut butter and treated with hot oil (90 °C) for 2 h followed by sanitizer for 1 h. Microbial analysis of food-contact surfaces (7 locations), peanut butter, and oil were conducted. Oil contained ∼ 3.2 log CFU/mL on both trypticase soy agar with yeast extract (TSAYE) and xylose lysine deoxycholate (XLD), indicating hot oil alone was not sufficient to inactivate Salmonella. Environmental sampling found 0.25-1.12 log CFU/cm(2) remaining on processing equipment. After the isopropanol sanitation (± quaternary ammonium compounds), no Salmonella was detected in environmental samples on XLD (sanitization treatment may eliminate pathogenic Salmonella from contaminated equipment. Copyright © 2014 The Authors. Published by Elsevier Ltd.. All rights reserved.

  3. Development of a CNC 5KW CO{sub 2} laser processing equipment

    Energy Technology Data Exchange (ETDEWEB)

    Zhang Shuren; Lu Boliang; Zhang Hong; Shao Wushan [Changchun Inst. of Optics and Fine Mechanics (China). Dept. of Mechanical Engineering

    1996-12-31

    This paper introduces the fundamental compositions and functions of a newly developed 5KW CO{sub 2} laser processing equipment CGJ-93 controlled by microcomputer in CIOM (Changchun Institute of Optics and Fine Mechanics). The laser processing equipment consists of a 5KW CO{sub 2} laser, multifunction beam guidance system, modular processing machine, water cooling system and CNC system. The equipment has ability to heat-treat not only the internal holes and outer circular surfaces but also space holes and three dimensional curved surfaces. The equipment can heat-treat workpieces up to 3,000 mm length, 1,500mm diameter and 3,000kg weight. The longitudinal table allows moving speed of 0.8--12,000mm per minute with 3,600mm effective moving range and 0.069mm position accuracy. The transverse table allows moving speed of 5--1,2000mm per minute with 1,000mm effective moving range and 0.028 mm position accuracy. The laser head allows longitudinal moving speed of 0.1--1,2000mm per minute, its effective moving range and position accuracy are 540mm and 0.03mm respectively.

  4. METHODS AND PRINCIPLES OF OPTIMIZATION SPECIFIC TO THE DOMAIN OF EQUIPMENT AND MANUFACTURING PROCESSES

    Directory of Open Access Journals (Sweden)

    Radu Virgil GRIGORIU

    2011-11-01

    Full Text Available The objectives of the industrial products manufacturers are generally oriented to manufacture high quality level products, in less time and with maximum economic efficiency. The achievement of these objectives can be realized, generally, by optimizing the processes and the technological manufacturing equipment parameters. In order to optimize these parameters it is necessary to apply series of optimization methods and principles that allow the identification and establishment of the best solution from a variety of alternatives.

  5. Developing a Logistics Data Process for Support Equipment for NASA Ground Operations

    Science.gov (United States)

    Chakrabarti, Suman

    2010-01-01

    The United States NASA Space Shuttle has long been considered an extremely capable yet relatively expensive rocket. A great part of the roughly US $500 million per launch expense was the support footprint: refurbishment and maintenance of the space shuttle system, together with the long list of resources required to support it, including personnel, tools, facilities, transport and support equipment. NASA determined to make its next rocket system with a smaller logistics footprint, and thereby more cost-effective and quicker turnaround. The logical solution was to adopt a standard Logistics Support Analysis (LSA) process based on GEIA-STD-0007 http://www.logisticsengineers.org/may09pres/GEIASTD0007DEXShortIntro.pdf which is the successor of MIL-STD-1388-2B widely used by U.S., NATO, and other world military services and industries. This approach is unprecedented at NASA: it is the first time a major program of programs, Project Constellation, is factoring logistics and supportability into design at many levels. This paper will focus on one of those levels NASA ground support equipment for the next generation of NASA rockets and on building a Logistics Support Analysis Record (LSAR) for developing and documenting a support solution and inventory of resources for. This LSAR is actually a standards-based database, containing analyses of the time and tools, personnel, facilities and support equipment required to assemble and integrate the stages and umbilicals of a rocket. This paper will cover building this database from scratch: including creating and importing a hierarchical bill of materials (BOM) from legacy data; identifying line-replaceable units (LRUs) of a given piece of equipment; analyzing reliability and maintainability of said LRUs; and therefore making an assessment back to design whether the support solution for a piece of equipment is too much work, i.e., too resource-intensive. If one must replace or inspect an LRU too much, perhaps a modification of

  6. Evaluation and selection of material handling equipment in iron and steel industry using analytic hierarchy process

    Science.gov (United States)

    Varun, Sajja; Harshita, Raj; Pramod, Sesha; Nagaraju, Dega

    2017-05-01

    The paper presents the analytic hierarchy process (AHP) as a potential decision making method for use in the selection of the most suitable material handling (MH) system in an iron and steel industry. In this study, AHP is used in assessing the various material transportation systems employed in a steel manufacturing industry and to decide the best equipment to be used. Information on the use of AHP in evaluating MH equipment is provided and an AHP model is proposed to guide the management of an iron and steel Industry, i.e., JSW Steel Ltd. Most important factors while selecting material transportation equipment and their relative influence on the objective of decision-making model are found. A total of seven decision criteria and five different alternatives are considered for this purpose. Each alternative is evaluated in terms of the decision criteria and the relative importance (or weight) of each criterion is estimated. From the obtained pairwise comparison matrices, the best alternative is chosen. This paper provides a good insight into a decision-making model to guide managers for assessing the various material transportation equipment that are commonly employed in a steel manufacturing plant.

  7. A new highly automated sputter equipment for in situ investigation of deposition processes with synchrotron radiation

    Energy Technology Data Exchange (ETDEWEB)

    Doehrmann, Ralph; Botta, Stephan; Buffet, Adeline; Santoro, Gonzalo; Schlage, Kai; Schwartzkopf, Matthias; Risch, Johannes F. H.; Mannweiler, Roman; Roth, Stephan V. [DESY, Deutsches Elektronen-Synchrotron, Notkestrasse 85, D-22607 Hamburg (Germany); Bommel, Sebastian [DESY, Deutsches Elektronen-Synchrotron, Notkestrasse 85, D-22607 Hamburg (Germany); Institut fuer Physik, Humboldt-Universitaet zu Berlin, Newtonstr. 15, D-12489 Berlin (Germany); Brunner, Simon; Metwalli, Ezzeldin; Mueller-Buschbaum, Peter [Lehrstuhl fuer Funktionelle Materialien, Physik-Department, Technische Universitaet Muenchen, James-Franck-Str. 1, D-85748 Garching (Germany)

    2013-04-15

    HASE (Highly Automated Sputter Equipment) is a new mobile setup developed to investigate deposition processes with synchrotron radiation. HASE is based on an ultra-high vacuum sputter deposition chamber equipped with an in-vacuum sample pick-and-place robot. This enables a fast and reliable sample change without breaking the vacuum conditions and helps to save valuable measurement time, which is required for experiments at synchrotron sources like PETRA III at DESY. An advantageous arrangement of several sputter guns, mounted on a rotative flange, gives the possibility to sputter under different deposition angles or to sputter different materials on the same substrate. The chamber is also equipped with a modular sample stage, which allows for the integration of different sample environments, such as a sample heating and cooling device. The design of HASE is unique in the flexibility. The combination of several different sputtering methods like standard deposition, glancing angle deposition, and high pressure sputter deposition combined with heating and cooling possibil-ities of the sample, the large exit windows, and the degree of automation facilitate many different grazing incidence X-ray scattering experiments, such as grazing incidence small and wide angle X-ray scattering, in one setup. In this paper we describe in detail the design and the performance of the new equipment and present the installation of the HASE apparatus at the Micro and Nano focus X-ray Scattering beamline (MiNaXS) at PETRA III. Furthermore, we describe the measurement options and present some selected results. The HASE setup has been successfully commissioned and is now available for users.

  8. A new highly automated sputter equipment for in situ investigation of deposition processes with synchrotron radiation

    Science.gov (United States)

    Döhrmann, Ralph; Botta, Stephan; Buffet, Adeline; Santoro, Gonzalo; Schlage, Kai; Schwartzkopf, Matthias; Bommel, Sebastian; Risch, Johannes F. H.; Mannweiler, Roman; Brunner, Simon; Metwalli, Ezzeldin; Müller-Buschbaum, Peter; Roth, Stephan V.

    2013-04-01

    HASE (Highly Automated Sputter Equipment) is a new mobile setup developed to investigate deposition processes with synchrotron radiation. HASE is based on an ultra-high vacuum sputter deposition chamber equipped with an in-vacuum sample pick-and-place robot. This enables a fast and reliable sample change without breaking the vacuum conditions and helps to save valuable measurement time, which is required for experiments at synchrotron sources like PETRA III at DESY. An advantageous arrangement of several sputter guns, mounted on a rotative flange, gives the possibility to sputter under different deposition angles or to sputter different materials on the same substrate. The chamber is also equipped with a modular sample stage, which allows for the integration of different sample environments, such as a sample heating and cooling device. The design of HASE is unique in the flexibility. The combination of several different sputtering methods like standard deposition, glancing angle deposition, and high pressure sputter deposition combined with heating and cooling possibil-ities of the sample, the large exit windows, and the degree of automation facilitate many different grazing incidence X-ray scattering experiments, such as grazing incidence small and wide angle X-ray scattering, in one setup. In this paper we describe in detail the design and the performance of the new equipment and present the installation of the HASE apparatus at the Micro and Nano focus X-ray Scattering beamline (MiNaXS) at PETRA III. Furthermore, we describe the measurement options and present some selected results. The HASE setup has been successfully commissioned and is now available for users.

  9. Process/Equipment Co-Simulation on Syngas Chemical Looping Process

    Energy Technology Data Exchange (ETDEWEB)

    Zeng, Liang; Zhou, Qiang; Fan, Liang-Shih

    2012-09-30

    The chemical looping strategy for fossil energy applications promises to achieve an efficient energy conversion system for electricity, liquid fuels, hydrogen and/or chemicals generation, while economically separate CO{sub 2} by looping reaction design in the process. Chemical looping particle performance, looping reactor engineering, and process design and applications are the key drivers to the success of chemical looping process development. In order to better understand and further scale up the chemical looping process, issues such as cost, time, measurement, safety, and other uncertainties need to be examined. To address these uncertainties, advanced reaction/reactor modeling and process simulation are highly desired and the modeling efforts can accelerate the chemical looping technology development, reduce the pilot-scale facility design time and operating campaigns, as well as reduce the cost and technical risks. The purpose of this work is thus to conduct multiscale modeling and simulations on the key aspects of chemical looping technology, including particle reaction kinetics, reactor design and operation, and process synthesis and optimization.

  10. Optimal Medical Equipment Maintenance Service Proposal Decision Support System combining Activity Based Costing (ABC) and the Analytic Hierarchy Process (AHP).

    Science.gov (United States)

    da Rocha, Leticia; Sloane, Elliot; M Bassani, Jose

    2005-01-01

    This study describes a framework to support the choice of the maintenance service (in-house or third party contract) for each category of medical equipment based on: a) the real medical equipment maintenance management system currently used by the biomedical engineering group of the public health system of the Universidade Estadual de Campinas located in Brazil to control the medical equipment maintenance service, b) the Activity Based Costing (ABC) method, and c) the Analytic Hierarchy Process (AHP) method. Results show the cost and performance related to each type of maintenance service. Decision-makers can use these results to evaluate possible strategies for the categories of equipment.

  11. Equipment-related incidents in the operating room: an analysis of occurrence, underlying causes and consequences for the clinical process

    NARCIS (Netherlands)

    Wubben, I.; van Manen, Jeanette Gabrielle; van den Akker, B.J.; Vaartjes, S.R.; van Harten, Willem H.

    2010-01-01

    Background: Equipment-related incidents in the operating room (OR) can affect quality of care. In this study, the authors determined the occurrence and effects on the care process in a large teaching hospital. - Methods: During a 4-week period, OR nurses reported equipment-related incidents during

  12. Low cost solar array project production process and equipment task: A Module Experimental Process System Development Unit (MEPSDU)

    Science.gov (United States)

    1981-01-01

    Several major modifications were made to the design presented at the PDR. The frame was deleted in favor of a "frameless" design which will provide a substantially improved cell packing factor. Potential shaded cell damage resulting from operation into a short circuit can be eliminated by a change in the cell series/parallel electrical interconnect configuration. The baseline process sequence defined for the MEPSON was refined and equipment design and specification work was completed. SAMICS cost analysis work accelerated, format A's were prepared and computer simulations completed. Design work on the automated cell interconnect station was focused on bond technique selection experiments.

  13. Listeria monocytogenes contamination of the environment and surfaces of the equipment in the meat processing facilities in republic of Macedonia

    OpenAIRE

    Dean Jankuloski; Pavle Sekulovski; Risto Prodanov; Zehra Hajrulai Musliu; Biljana Stojanovska Dimzovska

    2007-01-01

    Listeria monocytogenes contamination of the environment and surfaces of the equipment was examined in seven meat processing facilities. Up to date prevalence of this foodborn pathogen in meat processing facilities facilities in Republic of Macedonia was unknown. Biofilms are composed from food spoilage microorganisms and food born pathogens. They are located on the surfaces of the equipment that come in contact with food and in facilities environment. Microorganisms in biofilm presenting micr...

  14. New process equipment unveiled at chem show. Recovery of materials and energy stressed

    Energy Technology Data Exchange (ETDEWEB)

    Stinson, S.C.

    1981-12-21

    Many exhibitors at the 1981 Exposition of Chemical Industries (the Chem Show) held in New York City's Coliseum, showed a wide range of equipment for waste incineration and materials recovery. This article reviews some of that equipment.

  15. St. Louis demonstration final report: refuse processing plant equipment, facilities, and environmental evaluations

    Energy Technology Data Exchange (ETDEWEB)

    Fiscus, D.E.; Gorman, P.G.; Schrag, M.P.; Shannon, L.J.

    1977-09-01

    The results are presented of processing plant evaluations of the St. Louis-Union Electric Refuse Fuel Project, including equipment and facilities as well as assessment of environmental emissions at both the processing and the power plants. Data on plant material flows and operating parameters, plant operating costs, characteristics of plant material flows, and emissions from various processing operations were obtained during a testing program encompassing 53 calendar weeks. Refuse derived fuel (RDF) is the major product (80.6% by weight) of the refuse processing plant, the other being ferrous metal scrap, a marketable by-product. Average operating costs for the entire evaluation period were $8.26/Mg ($7.49/ton). The average overall processing rate for the period was 168 Mg/8-h day (185.5 tons/8-h day) at 31.0 Mg/h (34.2 tons/h). Future plants using an air classification system of the type used at the St. Louis demonstration plant will need an emissions control device for particulates from the large de-entrainment cyclone. Also in the air exhaust from the cyclone were total counts of bacteria and viruses several times higher than those of suburban ambient air. No water effluent or noise exposure problems were encountered, although landfill leachate mixed with ground water could result in contamination, given low dilution rates.

  16. Fate of metals contained in waste electrical and electronic equipment in a municipal waste treatment process.

    Science.gov (United States)

    Oguchi, Masahiro; Sakanakura, Hirofumi; Terazono, Atsushi; Takigami, Hidetaka

    2012-01-01

    In Japan, waste electrical and electronic equipment (WEEE) that is not covered by the recycling laws are treated as municipal solid waste. A part of common metals are recovered during the treatment; however, other metals are rarely recovered and their destinations are not clear. This study investigated the distribution ratios and substance flows of 55 metals contained in WEEE during municipal waste treatment using shredding and separation techniques at a Japanese municipal waste treatment plant. The results revealed that more than half of Cu and most of Al contained in WEEE end up in landfills or dissipate under the current municipal waste treatment system. Among the other metals contained in WEEE, at least 70% of the mass was distributed to the small-grain fraction through the shredding and separation and is to be landfilled. Most kinds of metals were concentrated several fold in the small-grain fraction through the process and therefore the small-grain fraction may be a next target for recovery of metals in terms of both metal content and amount. Separate collection and pre-sorting of small digital products can work as effective way for reducing precious metals and less common metals to be landfilled to some extent; however, much of the total masses of those metals would still end up in landfills and it is also important to consider how to recover and utilize metals contained in other WEEE such as audio/video equipment. Copyright © 2011 Elsevier Ltd. All rights reserved.

  17. Lunar surface mining for automated acquisition of helium-3: Methods, processes, and equipment

    Science.gov (United States)

    Li, Y. T.; Wittenberg, L. J.

    1992-01-01

    In this paper, several techniques considered for mining and processing the regolith on the lunar surface are presented. These techniques have been proposed and evaluated based primarily on the following criteria: (1) mining operations should be relatively simple; (2) procedures of mineral processing should be few and relatively easy; (3) transferring tonnages of regolith on the Moon should be minimized; (4) operations outside the lunar base should be readily automated; (5) all equipment should be maintainable; and (6) economic benefit should be sufficient for commercial exploitation. The economic benefits are not addressed in this paper; however, the energy benefits have been estimated to be between 250 and 350 times the mining energy. A mobile mining scheme is proposed that meets most of the mining objectives. This concept uses a bucket-wheel excavator for excavating the regolith, several mechanical electrostatic separators for beneficiation of the regolith, a fast-moving fluidized bed reactor to heat the particles, and a palladium diffuser to separate H2 from the other solar wind gases. At the final stage of the miner, the regolith 'tailings' are deposited directly into the ditch behind the miner and cylinders of the valuable solar wind gases are transported to a central gas processing facility. During the production of He-3, large quantities of valuable H2, H2O, CO, CO2, and N2 are produced for utilization at the lunar base. For larger production of He-3 the utilization of multiple-miners is recommended rather than increasing their size. Multiple miners permit operations at more sites and provide redundancy in case of equipment failure.

  18. ADVANCING THE PROCESSING TECHNOLOGIES OF THE DETAILS OF CONSTRUCTION MACHINERY AND EQUIPMENT

    Directory of Open Access Journals (Sweden)

    Burlachenko Oleg Vasil’evich

    2016-03-01

    Full Text Available On the contemporary stage on the development and advancement of processing technologies of machine and equipment details it is necessary to find a complex solution to the problem of their performance characteristics. This solution supposes the development of specific methods providing and advancing some specific index of performance efficiency (often regardless of real coupling state and the creation and implementation of the technologies having complex physical and technical impacts on the contact combination. The novelty of processing methods is determined by all the components of the technological system, each of which has its own novelty or creates the novelty of the system as a whole due to definite non-traditional combination of the known components. The system of improving the existing and creating new methods and technological processes of manufacturing the products is considered. The mechanical, physical and chemical effects on the work surface in case of specific kinematics of tool path and the workpieces during operation, and also the wear of engine cylinders are analyzed. The authors offer a technology of obtaining nonporous hot-stamped powder alloys with higher strength properties of the outer surface and high plastic properties of core. The unity of the processes of power, temperature and other effects on the working surface of details during their manufacture and operation is established.

  19. RECENT PROCESS AND EQUIPMENT IMPROVEMENTS TO INCREASE HIGH LEVEL WASTE THROUGHPUT AT THE DEFENSE WASTE PROCESSING FACILITY

    Energy Technology Data Exchange (ETDEWEB)

    Odriscoll, R; Allan Barnes, A; Jim Coleman, J; Timothy Glover, T; Robert Hopkins, R; Dan Iverson, D; Jeff Leita, J

    2008-01-15

    The Savannah River Site's (SRS) Defense Waste Processing Facility (DWPF) began stabilizing high level waste (HLW) in a glass matrix in 1996. Over the past few years, there have been several process and equipment improvements at the DWPF to increase the rate at which the high level waste can be stabilized. These improvements have either directly increased waste processing rates or have desensitized the process to upsets, thereby minimizing downtime and increasing production. Improvements due to optimization of waste throughput with increased HLW loading of the glass resulted in a 6% waste throughput increase based upon operational efficiencies. Improvements in canister production include the pour spout heated bellows liner (5%), glass surge (siphon) protection software (2%), melter feed pump software logic change to prevent spurious interlocks of the feed pump with subsequent dilution of feed stock (2%) and optimization of the steam atomized scrubber (SAS) operation to minimize downtime (3%) for a total increase in canister production of 12%. A number of process recovery efforts have allowed continued operation. These include the off gas system pluggage and restoration, slurry mix evaporator (SME) tank repair and replacement, remote cleaning of melter top head center nozzle, remote melter internal inspection, SAS pump J-Tube recovery, inadvertent pour scenario resolutions, dome heater transformer bus bar cooling water leak repair and new Infra-red camera for determination of glass height in the canister are discussed.

  20. Development of Advanced Surface Enhancement Technology for Decreasing Wear and Corrosion of Equipment Used for Mineral Processing

    Energy Technology Data Exchange (ETDEWEB)

    Daniel Tao; Craig A. Blue

    2004-08-01

    Equipment wear is a major concern in the mineral processing industry, which dramatically increases the maintenance cost and adversely affects plant operation efficiency. In this research, wear problems of mineral processing equipment including screens, sieve bends, heavy media vessel, dewatering centrifuge, etc., were identified. A novel surface treatment technology, high density infrared (HDI) surface coating process was proposed for the surface enhancement of selected mineral processing equipment. Microstructural and mechanical properties of the coated samples were characterized. Laboratory-simulated wear tests were conducted to evaluate the tribological performance of the coated components. Test results indicate that the wear resistance of AISI 4140 and ASTM A36 steels can be increased 3 and 5 folds, respectively by the application of HDI coatings.

  1. Response to waste electrical and electronic equipments in China: legislation, recycling system, and advanced integrated process.

    Science.gov (United States)

    Zhou, Lei; Xu, Zhenming

    2012-05-01

    Over the past 30 years, China has been suffering from negative environmental impacts from distempered waste electrical and electronic equipments (WEEE) recycling activities. For the purpose of environmental protection and resource reusing, China made a great effort to improve WEEE recycling. This article reviews progresses of three major fields in the development of China's WEEE recycling industry: legal system, formal recycling system, and advanced integrated process. Related laws concerning electronic waste (e-waste) management and renewable resource recycling are analyzed from aspects of improvements and loopholes. The outcomes and challenges for existing formal recycling systems are also discussed. The advantage and deficiency related to advanced integrated recycling processes for typical e-wastes are evaluated respectively. Finally, in order to achieve high disposal rates of WEEE, high-quantify separation of different materials in WEEE and high added value final products produced by separated materials from WEEE, an idea of integrated WEEE recycling system is proposed to point future development of WEEE recycling industry. © 2012 American Chemical Society

  2. Employer, use of personal protective equipment, and work safety climate: Latino poultry processing workers.

    Science.gov (United States)

    Arcury, Thomas A; Grzywacz, Joseph G; Anderson, Andrea M; Mora, Dana C; Carrillo, Lourdes; Chen, Haiying; Quandt, Sara A

    2013-02-01

    This analysis describes the work safety climate of Latino poultry processing workers and notes differences by worker personal characteristics and employer; describes the use of common personal protective equipment (PPE) among workers; and examines the associations of work safety climate with use of common PPE. Data are from a cross-sectional study of 403 Latino poultry processing workers in western North Carolina. Work safety climate differed little by personal characteristics, but it did differ consistently by employer. Provision of PPE varied; for example, 27.2% of participants were provide with eye protection at no cost, 57.0% were provided with hand protection at no cost, and 84.7% were provided with protective clothing at no cost. PPE use varied by type. Provision of PPE at no cost was associated with lower work safety climate; this result was counter-intuitive. Consistent use of PPE was associated with higher work safety climate. Work safety climate is important for improving workplace safety for immigrant workers. Research among immigrant workers should document work safety climate for different employers and industries, and delineate how work safety climate affects safety behavior and injuries. Copyright © 2012 Wiley Periodicals, Inc.

  3. Modification and Validation of an Automotive Data Processing Unit, Compessed Video System, and Communications Equipment

    Energy Technology Data Exchange (ETDEWEB)

    Carter, R.J.

    1997-04-01

    The primary purpose of the "modification and validation of an automotive data processing unit (DPU), compressed video system, and communications equipment" cooperative research and development agreement (CRADA) was to modify and validate both hardware and software, developed by Scientific Atlanta, Incorporated (S-A) for defense applications (e.g., rotary-wing airplanes), for the commercial sector surface transportation domain (i.e., automobiles and trucks). S-A also furnished a state-of-the-art compressed video digital storage and retrieval system (CVDSRS), and off-the-shelf data storage and transmission equipment to support the data acquisition system for crash avoidance research (DASCAR) project conducted by Oak Ridge National Laboratory (ORNL). In turn, S-A received access to hardware and technology related to DASCAR. DASCAR was subsequently removed completely and installation was repeated a number of times to gain an accurate idea of complete installation, operation, and removal of DASCAR. Upon satisfactory completion of the DASCAR construction and preliminary shakedown, ORNL provided NHTSA with an operational demonstration of DASCAR at their East Liberty, OH test facility. The demonstration included an on-the-road demonstration of the entire data acquisition system using NHTSA'S test track. In addition, the demonstration also consisted of a briefing, containing the following: ORNL generated a plan for validating the prototype data acquisition system with regard to: removal of DASCAR from an existing vehicle, and installation and calibration in other vehicles; reliability of the sensors and systems; data collection and transmission process (data integrity); impact on the drivability of the vehicle and obtrusiveness of the system to the driver; data analysis procedures; conspicuousness of the vehicle to other drivers; and DASCAR installation and removal training and documentation. In order to identify any operational problems not captured by the systems

  4. 7 CFR 1717.613 - RUS approval of data processing and system control equipment.

    Science.gov (United States)

    2010-01-01

    ... equipment. 1717.613 Section 1717.613 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE POST-LOAN POLICIES AND PROCEDURES COMMON TO INSURED... system control equipment. If a borrower's mortgage or loan contract requires the borrower to obtain...

  5. PROBLEMS OF MANAGEMENT PROCESSES OF MODERNIZATION OF DOMESTIC FARM EQUIPMENT IN A VIEW OF AVAILABLE FINANCIAL SOURCES

    Directory of Open Access Journals (Sweden)

    Waldemar BOJAR

    2010-10-01

    Full Text Available In the paper analysis of technical equipment modernization process of selected farms in Kujawy Pomorze Province was made with questionnaire method. Not sufficient investment funds cause that farmers first of all buy worn equipment because of lower prices. They pay for cheaper machinery mostly with own funds while combines and tractors disburse partly from bank credits and/or loans and also the EU support. Introduction VAT from second hand machinery purchase after the accession markedly stops dynamism of equipment buying. In opinion o farmers advantage from second hand equipment getting are lower exploitation costs and also technological progress agreed with trends for simplification, specialization and concentration of farming. This is appeared in purchasing tractors of higher power and universal machinery of higher capacity and quality. Farmers decisions are rational because they consider both economical situation of their farms and increasing requirements of receivers of food raw materials.

  6. Development of Advanced Surface Enhancement Technology for Decreasing Wear and Corrosion of Equipment Used for Mineral Processing

    Energy Technology Data Exchange (ETDEWEB)

    Daniel Tao; Craig A. Blue

    2006-07-20

    Equipment wear is a major concern in the mineral processing industry, which dramatically increases the maintenance cost and adversely affects plant operation efficiency. In this research, novel surface treatment technologies, High Density Infrared (HDI) and Laser Surface Engineering (LSE) surface coating processes were developed for the surface enhancement of selected mineral processing equipment. Microstructural and mechanical properties of the coated specimens were characterized. Laboratory-simulated wear tests were conducted to evaluate the tribological performance of the coated components. Test results indicate that the wear resistance of ASTM A36 (raw coal screen section) and can be significantly increased by applying HDI and LSE coating processes. Field testing has been performed using a LSE-treated screen panel and it showed a 2 times improvement of the service life.

  7. Development of Advanced Surface Enhancement Technology for Decreasing Wear and Corrosion of Equipment Used for Mineral Processing

    Energy Technology Data Exchange (ETDEWEB)

    Daniel Tao; Craig A. Blue

    2005-08-01

    Equipment wear is a major concern in the mineral processing industry, which dramatically increases the maintenance cost and adversely affects plant operation efficiency. In this research, a novel surface treatment technology, laser surface engineering (LSE) surface coating process was proposed for the surface enhancement of selected mineral processing equipment. Microstructural and mechanical properties of the coated specimen were characterized. Laboratory-simulated wear tests were conducted to evaluate the tribological performance of the coated components. Test results indicate that the wear resistance of ASTM A36 (raw coal screen section) and AISI 4140 steels can be increased 10 and 25 folds, respectively by the application of LSE process. Initial field testing showed a 2 times improvement of the service life of a raw coal screen panel.

  8. Development of Advanced Surface Enhancement Technology for Decreasing Wear and Corrosion of Equipment Used for Mineral Processing

    Energy Technology Data Exchange (ETDEWEB)

    Daniel Tao; R. Honaker; B. K. Parekh

    2007-09-20

    Equipment wear is a major concern in the mineral processing industry, which dramatically increases the maintenance cost and adversely affects plant operation efficiency. In this research, novel surface treatment technologies, High Density Infrared (HDI) and Laser Surface Engineering (LSE) surface coating processes were developed for the surface enhancement of selected mineral and coal processing equipment. Microstructural and mechanical properties of the coated specimens were characterized. Laboratory-simulated wear tests were conducted to evaluate the tribological performance of the coated components. Test results indicate that the wear resistance of ASTM A36 (raw coal screen section) and can be significantly increased by applying HDI and LSE coating processes. Field testing has been performed using a LSE-treated screen panel and it showed a significant improvement of the service life.

  9. Abatement of mercury emissions in the coal combustion process equipped with a Fabric Filter Baghouse

    Energy Technology Data Exchange (ETDEWEB)

    Yan Cao; Chin-Min Cheng; Chien-Wei Chen; Mingchong Liu; Chiawei Wang; Wei-Ping Pan [Western Kentucky University (WKU), Bowling Green, KY (United States). Institute for Combustion Science and Environmental Technology (ICSET)

    2008-11-15

    The purpose of this study was to investigate the dependence of mercury emissions on coal ranks and electric utility boilers equipped with Fabric Filter Baghouses (FF). A comparison of mercury emission rates and fly ash properties was made between a circulating Fluidized Bed Combustor (CFBC) with FF and a Pulverized Coal (PC) combustor with FF during the burning of all three ranks of American coals. The data were collected from the Environmental Protection Agency Information Collection Request (EPA ICR) and WKU ICSET's mercury testing program. A statistical stepwise regression procedure was used to determine significant factors such as coal rank and types of boilers equipped with FF on mercury emissions during coal combustion. The higher mercury emission rates were generally found in both CFB and PC units when lignite was burned. The lower mercury emission rates were generally found in both CFB equipped with FF and PC units equipped with FF when bituminous coal was burned. There was a statistically significant lower mercury emission in the CFBC equipped with FF than that in the PC units when sub-bituminous coal was burned. Lower mercury emission rates in electric utility boilers equipped with FF are due to the active fly ash generated with a larger specific surface area and pore volume. Higher mercury emission rates observed during lignite-fired boilers may be due to their lower specific area of fly ash, which results from lower LOI, as well as the pore blockage by selenium (Se) for Texas lignite; and sodium (Na) and potassium (K) for North Dakota lignite. There is no significant mutual benefit for the mercury captured by the addition of Spray Dry Absorber (SDA) or selective non-catalytic reduction (SNCR) in the CFBC system. 25 refs., 8 figs., 2 tabs.

  10. Unit Record Equipment-Basic (Course Outline), Data Processing Technology: 8025.14.

    Science.gov (United States)

    Dade County Public Schools, Miami, FL.

    This outline provides a guide for the instructor of unit record equipment at the tenth, eleventh, and twelfth grade levels. The first week is spent reviewing punched card principles, and the remaining hours are devoted to learning the purpose, operation, and principles of control panel wiring for the interpreter, reproducing punch, accounting…

  11. Conceptual design study of an integrated pyro-process facility at KAERI

    Energy Technology Data Exchange (ETDEWEB)

    You, Gil-Sung; Choung, Won-Myung; Lee, Eun-Pyo; Cho, Il-Je; Kwon, Kie-Chan; Hong, Dong-Hee; Lee, Won-Kyung; Ku, Jeong-Hoe [Korea Atomic Energy Research Institute, 1045 Daedeok-daero, Yuseong-gu, Daejeon, 305-353 (Korea, Republic of)

    2009-06-15

    KAERI has been developing pyro-process facilities for a dry processing research of spent fuel about ten years since 1997. A hot cell facility, named the ACPF-Advanced spent fuel Conditioning Process Facility, for the demonstration of a head-end part of pyro-process was developed at November 2005. An inactive demonstration facility for the integrated pyro-process, named PRIDE-pyro-process Integrated inactive Demonstration, has been developing since 2007. The PRIDE facility consists of two cells: one is an air environment cell and another one is an argon environment cell. This facility includes several pyro-process equipment, such as a decladding/voloxidation device, a powder mixing device, an electro-reduction equipment, an electro-refining equipment, an electro-winning equipment, a Cd distillation equipment, a waste salt regeneration and solidification equipment, a salt distillation equipment, etc. In the cell and on the wall, some cell equipment, such as one cell crane, one BTDSM (Bridge Transported Dual arm Servo Manipulator), two HMSM (Horizontally Moving dual arm Servo Manipulator) will be also installed. This facility will be utilized to obtain the basic requirements for an engineering scale pyro-process facility in which the spent fuels from power reactors can be treated. (authors)

  12. The Army Did Not Fully Document Procedures for Processing Wholesale Equipment in Kuwait

    Science.gov (United States)

    2016-02-24

    accountability , integrity, and efficiency; advises the Secretary of Defense and Congress; and informs the public. Vision Our vision is to be a model oversight...property accountability in support of Operation Inherent Resolve. Findings Army Field Support Battalion (AFSBn)–Kuwait generally had effective...established and equipment moving into and out of Camp Arifjan is properly accounted for and maintained. During the audit, we also observed a lack of physical

  13. Using Lean methodologies to streamline processing of requests for durable medical equipment and supplies for children with complex conditions.

    Science.gov (United States)

    Fields, Elise; Neogi, Smriti; Schoettker, Pamela J; Lail, Jennifer

    2017-12-12

    An improvement team from the Complex Care Center at our large pediatric medical center participated in a 60-day initiative to use Lean methodologies to standardize their processes, eliminate waste and improve the timely and reliable provision of durable medical equipment and supplies. The team used value stream mapping to identify processes needing improvement. Improvement activities addressed the initial processing of a request, provider signature on the form, returning the form to the sender, and uploading the completed documents to the electronic medical record. Data on lead time (time between receiving a request and sending the completed request to the Health Information Management department) and process time (amount of time the staff worked on the request) were collected via manual pre- and post-time studies. Following implementation of interventions, the median lead time for processing durable medical equipment and supply requests decreased from 50 days to 3 days (p < 0.0001). Median processing time decreased from 14min to 9min (p < 0.0001). The decrease in processing time realized annual cost savings of approximately $11,000. Collaborative leadership and multidisciplinary training in Lean methods allowed the CCC staff to incorporate common sense, standardize practices, and adapt their work environment to improve the timely and reliable provision of equipment and supplies that are essential for their patients. The application of Lean methodologies to processing requests for DME and supplies could also result in a natural spread to other paperwork and requests, thus avoiding delays and potential risk for clinical instability or deterioration. Copyright © 2017 Elsevier Inc. All rights reserved.

  14. Estimation of PUREX Equipment and Materials that are Candidates for Removal and Waste Processing During PUREX Plant Closure

    Energy Technology Data Exchange (ETDEWEB)

    Valero, Oscar J. [Hanford Site (HNF), Richland, WA (United States)

    1994-01-21

    In December 1992, the U.S. Department of Energy authorized plans to terminate the Plutonium-Uranium Extraction (PUREX) Plant and directed its Richland Operations Office to proceed with closure planning. The primary objective of this study was to develop an estimate of the equipment and other materials in the PUREX Plant that are candidates for removal and processing as solid waste during plant closure activities.

  15. Handbook of thin film deposition processes and techniques principles, methods, equipment and applications

    CERN Document Server

    Seshan, Krishna

    2002-01-01

    New second edition of the popular book on deposition (first edition by Klaus Schruegraf) for engineers, technicians, and plant personnel in the semiconductor and related industries. This book traces the technology behind the spectacular growth in the silicon semiconductor industry and the continued trend in miniaturization over the last 20 years. This growth has been fueled in large part by improved thin film deposition techniques and the development of highly specialized equipment to enable this deposition. The book includes much cutting-edge material. Entirely new chapters on contamination and contamination control describe the basics and the issues-as feature sizes shrink to sub-micron dimensions, cleanliness and particle elimination has to keep pace. A new chapter on metrology explains the growth of sophisticated, automatic tools capable of measuring thickness and spacing of sub-micron dimensions. The book also covers PVD, laser and e-beam assisted deposition, MBE, and ion beam methods to bring together a...

  16. The core pipeline equipment localization process and application prospects in China

    Directory of Open Access Journals (Sweden)

    Zejun Huang

    2014-12-01

    Full Text Available To improve the economic efficiency of gas pipelines, core equipment such as compressor sets and large-diameter valves must be localized. For this purpose, in alliance with other related enterprises, PetroChina Company Limited established an equipment localization R&D system and a new product testing system and successfully developed a 20 MW class motor-driven compressor set, a 30 MW-class gas turbine-driven compressor unit, and a high-pressure and large-diameter welded ball valve. First, the motor-driven compressor R&D focuses on three main units. The developed frequency-control device structure is a cascaded multilevel with a capacity of 25 MVA. The developed anti-explosion dynamo with a motor speed of 4800 rpm can produce a power of 22 MW. The developed compressor is PCL800 with features of a high efficiency and a wide flow-operating point-adjustment range. Second, there are two steps of the R&D of a GT-driven compressor unit (product A + product B: auxiliary supporting systems and control systems are developed for the imported GT25000 gas turbine, together with China-made compressors, to constitute product A; simultaneously, the R&D of product B of a gas turbine is carried out, which would replace the imported one. Third, aiming to solve the problems of sealing and welding, we developed the high-pressure and large-diameter all-welded ball valves in full replace of the same kind of imported products with three different sizes: NPS40 Class 600, NPS48 Class 600, and NPS48 Class 900.

  17. Development of an Emergency Restoration Process Simulator of Electric Power Distribution Equipments after a Disaster

    Science.gov (United States)

    Sagai, Shigeo; Shumuta, Yoshiharu

    We are developing a tool which can simulate the emergency restoration process of electric power distribution facilities in order to examine the methods to speed-up the process. This report is aiming following two objectives; 1)describing an overview of the tool “restoration simulator” that simulates the emergency restoration process of the distribution facilities after a disaster, 2)evaluating effectiveness of various restoration methods to speed-up the restoration process using the tool.

  18. Research on Gear Shifting Process without Disengaging Clutch for a Parallel Hybrid Electric Vehicle Equipped with AMT

    Directory of Open Access Journals (Sweden)

    Hui-Long Yu

    2014-01-01

    Full Text Available Dynamic models of a single-shaft parallel hybrid electric vehicle (HEV equipped with automated mechanical transmission (AMT were described in different working stages during a gear shifting process without disengaging clutch. Parameters affecting the gear shifting time, components life, and gear shifting jerk in different transient states during a gear shifting process were deeply analyzed. The mathematical models considering the detailed synchronizer working process which can explain the gear shifting failure, long time gear shifting, and frequent synchronizer failure phenomenon in HEV were derived. Dynamic coordinated control strategy of the engine, motor, and actuators in different transient states considering the detailed working stages of synchronizer in a gear shifting process of a HEV is for the first time innovatively proposed according to the state of art references. Bench test and real road test results show that the proposed control strategy can improve the gear shifting quality in all its evaluation indexes significantly.

  19. Constructing mathematical models for simulating the technological processes in thermal power equipment on the basis of statistical approximation methods

    Science.gov (United States)

    Kolchev, K. K.; Mezin, S. V.

    2015-07-01

    A technique for constructing mathematical models simulating the technological processes in thermal power equipment developed on the basis of the statistical approximation method is described. The considered method was used in the developed software module (plug-in) intended for calculating nonlinear mathematical models of gas turbine units and for diagnosing them. The mathematical models constructed using this module are used for describing the current state of a system. Deviations of the system's actual state from the estimate obtained using the mathematical model point to malfunctions in operation of this system. The multidimensional interpolation and approximation method and the theory of random functions serve as a theoretical basis of the developed technique. By using the developed technique it is possible to construct complex static models of plants that are subject to control and diagnostics. The module developed using the proposed technique makes it possible to carry out periodic diagnostics of the operating equipment for revealing deviations from the normal mode of its operation. The specific features relating to construction of mathematical models are considered, and examples of applying them with the use of observations obtained on the equipment of gas turbine units are given.

  20. Spectrum correction algorithm for detectors in airborne radioactivity monitoring equipment NH-UAV based on a ratio processing method

    Energy Technology Data Exchange (ETDEWEB)

    Cao, Ye [Department of Nuclear Science and Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016 (China); Tang, Xiao-Bin, E-mail: tangxiaobin@nuaa.edu.cn [Department of Nuclear Science and Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016 (China); Jiangsu Key Laboratory of Nuclear Energy Equipment Materials Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016 (China); Wang, Peng; Meng, Jia; Huang, Xi; Wen, Liang-Sheng [Department of Nuclear Science and Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016 (China); Chen, Da [Department of Nuclear Science and Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016 (China); Jiangsu Key Laboratory of Nuclear Energy Equipment Materials Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016 (China)

    2015-10-11

    The unmanned aerial vehicle (UAV) radiation monitoring method plays an important role in nuclear accidents emergency. In this research, a spectrum correction algorithm about the UAV airborne radioactivity monitoring equipment NH-UAV was studied to measure the radioactive nuclides within a small area in real time and in a fixed place. The simulation spectra of the high-purity germanium (HPGe) detector and the lanthanum bromide (LaBr{sub 3}) detector in the equipment were obtained using the Monte Carlo technique. Spectrum correction coefficients were calculated after performing ratio processing techniques about the net peak areas between the double detectors on the detection spectrum of the LaBr{sub 3} detector according to the accuracy of the detection spectrum of the HPGe detector. The relationship between the spectrum correction coefficient and the size of the source term was also investigated. A good linear relation exists between the spectrum correction coefficient and the corresponding energy (R{sup 2}=0.9765). The maximum relative deviation from the real condition reduced from 1.65 to 0.035. The spectrum correction method was verified as feasible. - Highlights: • An airborne radioactivity monitoring equipment NH-UAV was developed to measure radionuclide after a nuclear accident. • A spectrum correction algorithm was proposed to obtain precise information on the detected radioactivity within a small area. • The spectrum correction method was verified as feasible. • The corresponding spectrum correction coefficients increase first and then stay constant.

  1. Pesticide-sampling equipment, sample-collection and processing procedures, and water-quality data at Chicod Creek, North Carolina, 1992

    Science.gov (United States)

    Manning, T.K.; Smith, K.E.; Wood, C.D.; Williams, J.B.

    1994-01-01

    Water-quality samples were collected from Chicod Creek in the Coastal Plain Province of North Carolina during the summer of 1992 as part of the U.S. Geological Survey's National Water-Quality Assessment Program. Chicod Creek is in the Albemarle-Pamlico drainage area, one of four study units designated to test equipment and procedures for collecting and processing samples for the solid-phase extraction of selected pesticides, The equipment and procedures were used to isolate 47 pesticides, including organonitrogen, carbamate, organochlorine, organophosphate, and other compounds, targeted to be analyzed by gas chromatography/mass spectrometry. Sample-collection and processing equipment equipment cleaning and set-up procedures, methods pertaining to collecting, splitting, and solid-phase extraction of samples, and water-quality data resulting from the field test are presented in this report Most problems encountered during this intensive sampling exercise were operational difficulties relating to equipment used to process samples.

  2. Listeria monocytogenes contamination of the environment and surfaces of the equipment in the meat processing facilities in republic of Macedonia

    Directory of Open Access Journals (Sweden)

    Dean Jankuloski

    2007-11-01

    Full Text Available Listeria monocytogenes contamination of the environment and surfaces of the equipment was examined in seven meat processing facilities. Up to date prevalence of this foodborn pathogen in meat processing facilities facilities in Republic of Macedonia was unknown. Biofilms are composed from food spoilage microorganisms and food born pathogens. They are located on the surfaces of the equipment that come in contact with food and in facilities environment. Microorganisms in biofilm presenting micro eco system and are source of dissemination and contamination of food born pathogens in final meat products. During the preparation of this study we have covered a 7 meat processing facilities and we took a total of 39 swabs from surfaces that come in direct or indirect contact with food. Listeria monocytogenes was discovered in 10 (25,64% swabs (locations. Prevalence of other Listeria spp. compared with total number of taken samples was 15 (38,46% Listeria innocua, 3 (7,69% Listeria welshimeri and 1 (2,65% isolate Listeria seeligeri.

  3. Better Equipping Reserve Military Intelligence Analyst to Meet the Needs of the Commander by Championing a Process-Driven Training Model

    Science.gov (United States)

    2013-06-14

    AAR). According to Peter Senge “the AAR is arguably one of the most successful organizational learning methods yet devised.” The main objective of...BETTER EQUIPPING RESERVE MILITARY INTELLIGENCE ANALYST TO MEET THE NEEDS OF...TITLE AND SUBTITLE Better Equipping Reserve Military Intelligence Analyst To Meet The Needs Of The Commander by Championing A Process-Driven Training

  4. Modeling of Delignification Process of Activated Wood and Equipment for its Implementation

    Science.gov (United States)

    Prosvirnikov, D. B.; Safin, R. G.; Ziatdinova, D. F.; Timerbaev, N. F.; Sadrtdinov, A. R.

    2017-07-01

    The article is the analyses of the physical picture of the process of steam explosion treatment of pre-impregnated lignocellulosic material, on the basis of which the mathematical modeling is represented in the form of differential equations with boundary conditions. The obtained mathematical description allows to determine the degree of influence of various factors on the kinetics of the process.

  5. Evaluation of seed cotton cleaning equipment performance at various processing rates

    Science.gov (United States)

    The processing rate per unit width of seed cotton cleaning equipment– cylinder cleaners and stick machines– recommended by manufacturers is 4.9-8.2 bales hr-1 m-1 (1.5-2.5 bales hr-1 ft-1). Survey data has indicated that many gins exceed this processing rate. Little research has been conducted wit...

  6. Information integration and diagnosis analysis of equipment status and production quality for machining process

    Science.gov (United States)

    Zan, Tao; Wang, Min; Hu, Jianzhong

    2010-12-01

    Machining status monitoring technique by multi-sensors can acquire and analyze the machining process information to implement abnormity diagnosis and fault warning. Statistical quality control technique is normally used to distinguish abnormal fluctuations from normal fluctuations through statistical method. In this paper by comparing the advantages and disadvantages of the two methods, the necessity and feasibility of integration and fusion is introduced. Then an approach that integrates multi-sensors status monitoring and statistical process control based on artificial intelligent technique, internet technique and database technique is brought forward. Based on virtual instrument technique the author developed the machining quality assurance system - MoniSysOnline, which has been used to monitoring the grinding machining process. By analyzing the quality data and AE signal information of wheel dressing process the reason of machining quality fluctuation has been obtained. The experiment result indicates that the approach is suitable for the status monitoring and analyzing of machining process.

  7. Analysis of demand in the importation process for the trade of individual protection equipment

    Directory of Open Access Journals (Sweden)

    Tatiane Chiles Toledo

    2017-07-01

    The results presented in the case study were satisfactory actually observed divergence between the process applied before the company and applied studies directly on demand obtained with this assertiveness in the forecast..

  8. Occurrence of Arcobacter in Iranian poultry and slaughterhouse samples implicates contamination by processing equipment and procedures.

    Science.gov (United States)

    Khoshbakht, R; Tabatabaei, M; Shirzad Aski, H; Seifi, S

    2014-01-01

    1. The occurrence of Arcobacter spp. and three pathogenic species of Arcobacter from Iranian poultry carcasses was investigated at different steps of broiler processing to determine critical control points for reducing carcass contamination. 2. Samples were collected from (a) cloaca immediately before processing, (b) different points during processing and (c) at different stations in a processing plant of a slaughterhouse in southern Iran. 3. After enrichment steps in Arcobacter selective broth, DNA of the samples was extracted and three significant pathogen species of Arcobacter were identified based on polymerase chain reaction (PCR) detection of 16S rRNA and specific species PCR. 4. Out of a total of 540 samples, 244 (45%) were positive for Arcobacter spp. Arcobacter butzleri was more frequently detected (73% ± 13.9%) than A. cryaeophilus (9% ± 13.9%) and A. skirrowii (4.1%). In addition, co-colonisation (A. butzleri and A. cryaerophilus) occurred in 13.9% of the positive samples. 5. The results indicate a high prevalence of Arcobacter in the investigated slaughterhouse and broiler carcasses and that Arcobacter is not a normal flora of the broilers. Evidence for the presence of Arcobacter in the environment and water of processing plants suggests that these are sources of contamination of poultry carcasses. In addition, contamination of the poultry carcasses can spread between poultry meats in different parts and processes of the slaughterhouse (pre-scalding to after evisceration).

  9. Demonstration Plant Equipment Design and Scale-Up from Pilot Plant of a Leaching and Solvent Extraction Process

    Directory of Open Access Journals (Sweden)

    Fátima Arroyo

    2015-05-01

    Full Text Available Germanium recovery from coal fly ash by hydrometallurgical procedures was studied at the pilot scale (5 kg of fly ash/h. Results were used to design the equipment of a demonstration-sized plant (200 kg of fly ash/h. The process is based on hydrometallurgical operations: firstly a germanium extraction from fly ash by leaching and a consequent Ge separation from the other elements present in the solution by solvent extraction procedures. Based on the experimental results, mass balances and McCabe-Thiele diagrams were applied to determine the number of steps of the solvent extraction stage. Different arrangements have been studied and a countercurrent process with three steps in extraction and six steps in elution was defined. A residence time of 5 min was fixed in both the extraction and elution stages. Volumetric ratios in extraction and stripping were: aqueous phase/organic phase = 5 and organic phase/stripping phase = 5, so a concentration factor of 25 is achieved. Mixers and decanters were completely defined. The maximum extracted and eluted germanium was estimated and a global efficiency of 94% was achieved. The cost-effectiveness of the equipment was estimated using the Lang factors.

  10. Low cost solar array project production process and equipment task. A Module Experimental Process System Development Unit (MEPSDU)

    Science.gov (United States)

    1981-01-01

    Technical readiness for the production of photovoltaic modules using single crystal silicon dendritic web sheet material is demonstrated by: (1) selection, design and implementation of solar cell and photovoltaic module process sequence in a Module Experimental Process System Development Unit; (2) demonstration runs; (3) passing of acceptance and qualification tests; and (4) achievement of a cost effective module.

  11. Development of process equipment to separate nonthermal and thermal effects of RF energy on microorganisms.

    Science.gov (United States)

    Brunkhorst, C; Ciotti, D; Fredd, E; Wilson, J R; Geveke, D J; Kozempel, M

    2000-01-01

    We developed a modified radio frequency (RF) dielectric heater, as a component of a continuous process, for isolating thermal and nonthermal effects of RF energy on microorganisms in liquid foods. The concept combines instantaneous input of RF energy to the food system with rapid removal of thermal energy. We used a double tube heat exchanger as an integral part of the RF heater. The outer tube was Teflon. The inner tube was stainless steel which was grounded in the RF circuit. Product flowed through the annular region between the two concentric tubes. Cooling water flowed through the grounded stainless steel tube. The RF energy was absorbed by the process fluid in the annular region. The cooling water flowing in the inner tube removed the thermal energy from the process fluid controlling the temperature.

  12. Feasibility basis for use of new solid household waste processing equipment

    Science.gov (United States)

    Vertakova, Y. V.; Zvyagintsev, G. L.; Babich, T. N.; Polozhentseva, Y. S.

    2017-10-01

    Economic efficiency assessment of innovative organizational project of solid household waste processing enterprise (SHW) is given. A distinctive feature of this project is new mining and chemical technology use of waste depolymerization. The proved feature is fuel-resource production in portion modules of tubular type. They are patented and approved under laboratory conditions. The main ways of SHW processing in the world including Russia are described. Advantages and disadvantages are revealed. Comparative analysis is carried out. Technology prioritization is a result of this analysis. During organization of such enterprise, it was proved that not only SHW processing is a result of its functioning. The other result is environmentally friendly production using secondary raw materials. These products can be sold and can have bring income. Main investment and current expenses necessary for the offered project implementation are defined. This allows making economic assessment of innovative enterprise efficiency.

  13. Development of Functionally Graded Materials for Manufacturing Tools and Dies and Industrial Processing Equipment

    Energy Technology Data Exchange (ETDEWEB)

    Lherbier, Louis, W.; Novotnak, David, J.; Herling, Darrell, R.; Sears, James, W.

    2009-03-23

    Hot forming processes such as forging, die casting and glass forming require tooling that is subjected to high temperatures during the manufacturing of components. Current tooling is adversely affected by prolonged exposure at high temperatures. Initial studies were conducted to determine the root cause of tool failures in a number of applications. Results show that tool failures vary and depend on the operating environment under which they are used. Major root cause failures include (1) thermal softening, (2) fatigue and (3) tool erosion, all of which are affected by process boundary conditions such as lubrication, cooling, process speed, etc. While thermal management is a key to addressing tooling failures, it was clear that new tooling materials with superior high temperature strength could provide improved manufacturing efficiencies. These efficiencies are based on the use of functionally graded materials (FGM), a new subset of hybrid tools with customizable properties that can be fabricated using advanced powder metallurgy manufacturing technologies. Modeling studies of the various hot forming processes helped identify the effect of key variables such as stress, temperature and cooling rate and aid in the selection of tooling materials for specific applications. To address the problem of high temperature strength, several advanced powder metallurgy nickel and cobalt based alloys were selected for evaluation. These materials were manufactured into tooling using two relatively new consolidation processes. One process involved laser powder deposition (LPD) and the second involved a solid state dynamic powder consolidation (SSDPC) process. These processes made possible functionally graded materials (FGM) that resulted in shaped tooling that was monolithic, bi-metallic or substrate coated. Manufacturing of tooling with these processes was determined to be robust and consistent for a variety of materials. Prototype and production testing of FGM tooling showed the

  14. Bronze Age cereal processing in Southern Iberia: A material approach to the production and use of grinding equipment

    Directory of Open Access Journals (Sweden)

    Selina Delgado-Raack

    2016-10-01

    Full Text Available During the last two decades important progress has been made regarding functional analysis on prehistoric grinding equipment, thanks to the application of new methods and techniques. Despite these efforts studies integrating archaeology, ethnography, geology and other disciplines related to the material sciences are still rare. The main focus of this paper is placed on the grinding equipment composed of two elements, grinding slab and rubber, acting in reciprocal abrasive contact. Starting from systematic petrological, morphometrical, and functional analysis, qualitative and quantitative data are considered to define the manufacturing and use of grinding tools participating specifically in the production of flour. Morphology and size of grinding slabs and rubbers, raw materials used for manufacturing them, their mechanical properties as well as the geographical management of rocks will be interrelated in this study. From a methodological perspective, socio-economic contexts where grain processing was the main food supplying strategy are of particular interest. In these contexts, access to mechanically optimal raw materials and technical equipment plays a crucial role in the social as well as biological reproduction of human communities. This was the case in the El Argar society of southeast Iberia, where barley became the main staple food and the basic good of large scale surplus production between 2200 and 1550 cal. BCE. We will use this archaeological context to highlight the complexity of macro-lithic tool analyses and in particular with regards to the study of grinding tools. The ultimate aim is to understand to what extent the technological parameters of this subsistence strategy were related to the development of class society.

  15. Processes of Skill Performance: A Foundation for the Design and Use of Training Equipment

    Science.gov (United States)

    1983-11-01

    complexity begins with attention (cf. Mackintosh , 1975), the sen- sory input stage, and the first perceptua"-processing of the input (cf. Breitman & Ganz...measure central processin-" demiand? Quarterly Journal of Experimental Psychology, 1978, 30, 83-8Q. Mackintosh , N. J. A theory of dttention...Naval Air Test Center Office of Naval Research (Code 270) ATTN: Mr. Fred Hoerner 800 N. Quincy St. Patuxent River, MD 20670 Arlington, VA 22217 Dr. Bruce

  16. Solid Waste Processing Center Primary Opening Cells Systems, Equipment and Tools

    Energy Technology Data Exchange (ETDEWEB)

    Bailey, Sharon A.; Baker, Carl P.; Mullen, O Dennis; Valdez, Patrick LJ

    2006-04-17

    This document addresses the remote systems and design integration aspects of the development of the Solid Waste Processing Center (SWPC), a facility to remotely open, sort, size reduce, and repackage mixed low-level waste (MLLW) and transuranic (TRU)/TRU mixed waste that is either contact-handled (CH) waste in large containers or remote-handled (RH) waste in various-sized packages.

  17. Equipment to detect bad isolator in hard disk drive testing process

    Directory of Open Access Journals (Sweden)

    Winai Tumthong

    2014-09-01

    Full Text Available With increasing data capacity of hard disk drive (HDD today, the testing time of a hard disk drive becames longer. It takes approximately 25 - 30 hours. Vibrations during HDD testing process significantly contribute to testing errors. Isolator and pocket slot were used to reduce the vibration. The physical property of isolators was charged, that led to the results of HDD testing. Because of the error, the testing process needs to be redone. As a result, the testing time is extended. This research developed a system to detect isolator function using “Ariduino Due” microcontroller along with “Micro-electromechanical System – MEMS” accelerator sensor. For the precise analysis, the statistical method called t test was used to group isolators by their functioning conditions. It was found that, the measured vibration amplitude in any direction canbe used as the criteria for identifying the isolator conditions. This detective system can determine the bad isolator at early stage before the exceeding vibration will affect the testing process.

  18. Study on the Rationality and Validity of Probit Models of Domino Effect to Chemical Process Equipment caused by Overpressure

    Science.gov (United States)

    Sun, Dongliang; Huang, Guangtuan; Jiang, Juncheng; Zhang, Mingguang; Wang, Zhirong

    2013-04-01

    Overpressure is one important cause of domino effect in accidents of chemical process equipments. Some models considering propagation probability and threshold values of the domino effect caused by overpressure have been proposed in previous study. In order to prove the rationality and validity of the models reported in the reference, two boundary values of three damage degrees reported were considered as random variables respectively in the interval [0, 100%]. Based on the overpressure data for damage to the equipment and the damage state, and the calculation method reported in the references, the mean square errors of the four categories of damage probability models of overpressure were calculated with random boundary values, and then a relationship of mean square error vs. the two boundary value was obtained, the minimum of mean square error was obtained, compared with the result of the present work, mean square error decreases by about 3%. Therefore, the error was in the acceptable range of engineering applications, the models reported can be considered reasonable and valid.

  19. Melt processing and property testing of a model system of plastics contained in waste from electrical and electronic equipment.

    Science.gov (United States)

    Triantou, Marianna I; Tarantili, Petroula A; Andreopoulos, Andreas G

    2015-05-01

    In the present research, blending of polymers used in electrical and electronic equipment, i.e. acrylonitrile-butadiene-styrene terpolymer, polycarbonate and polypropylene, was performed in a twin-screw extruder, in order to explore the effect process parameters on the mixture properties, in an attempt to determine some characteristics of a fast and economical procedure for waste management. The addition of polycarbonate in acrylonitrile-butadiene-styrene terpolymer seemed to increase its thermal stability. Also, the addition of polypropylene in acrylonitrile-butadiene-styrene terpolymer facilitates its melt processing, whereas the addition of acrylonitrile-butadiene-styrene terpolymer in polypropylene improves its mechanical performance. Moreover, the upgrading of the above blends by incorporating 2 phr organically modified montmorillonite was investigated. The prepared nanocomposites exhibit greater tensile strength, elastic modulus and storage modulus, as well as higher melt viscosity, compared with the unreinforced blends. The incorporation of montmorillonite nanoplatelets in polycarbonate-rich acrylonitrile-butadiene-styrene terpolymer/polycarbonate blends turns the thermal degradation mechanism into a two-stage process. Alternatively to mechanical recycling, the energy recovery from the combustion of acrylonitrile-butadiene-styrene terpolymer/polycarbonate and acrylonitrile-butadiene-styrene terpolymer/polypropylene blends was recorded by measuring the gross calorific value. Comparing the investigated polymers, polypropylene presents the higher gross calorific value, followed by acrylonitrile-butadiene-styrene terpolymer and then polycarbonate. The above study allows a rough comparative evaluation of various methodologies for treating plastics from waste from electrical and electronic equipment. © The Author(s) 2015.

  20. Evaluation of the efficiency face to the NO{sub x} emissions from European gas-fired heat process equipment

    Energy Technology Data Exchange (ETDEWEB)

    Fourniguet, M.J.; Quinqueneau, A. [Gaz de France, Saint-Denis la Plaine (France); Karll, B. [Dansk Gasteknisk Center, Hoersholm (Denmark); Breithaupt, P. Gasunie [Gasunie, Groningue (Netherlands); Jonsson, O. [Svensk Gastekniskt Center AB, Malmoe (Sweden); Navarri, P. [CETIAT, Villeurbanne (France)

    1999-10-01

    In the frame of the project, tests have been performed by Gaz de France, CETIAT, DGC, GASUNIE and SGC on 35 European industrial sites in order to depict what the European industry using natural gas as an energy source actually looks like in 1997, the levels of efficiency and nitrogen oxides (NOx) emissions currently being achieved. These 35 industrial sites were chosen among the three following sectors: steam or water boilers, engines or turbines and industrial processes (food processing industry, metallurgy, ceramic, paper and textile industries). The partners focused on relatively new installations or newly retrofitted which were equipped with low NOx technologies. To create an open database between the Partners, a common EXCEL sheet has been defined and used to report the results for the three sectors concerned including principally the following items: General background on the site: it includes the description of the installation, technical characteristics of the furnace, the boiler or the engine, operating scenarios, gas total rating, and depending of the type of installation power density, rated electric power or production rate; Description of the equipment: it includes, if available, the control system of the heating equipment and the low NOx techniques identified; Description of the measurement techniques: In order to compensate for the lack of international standard, this part has been particularly detailed. It includes the description of flue gas analysers (CO, CO{sub 2}, O{sub 2}, NOx, CH{sub 4}, UHC, N{sub 2}O, VOC), metering and pressure and temperature probes in terms of measurement principle, supplier, measurement rang and accuracy and gas calibration. It precise the position of the sampling points and the type of the sampling line; Results: The operating conditions (atmospheric data, type of natural gas burnt during the test and measurement period) are given before the results themselves (complete flue gas analysis and determination of combustion

  1. A 100-Year Review: A century of dairy processing advancements-Pasteurization, cleaning and sanitation, and sanitary equipment design.

    Science.gov (United States)

    Rankin, S A; Bradley, R L; Miller, G; Mildenhall, K B

    2017-12-01

    Over the past century, advancements within the mainstream dairy foods processing industry have acted in complement with other dairy-affiliated industries to produce a human food that has few rivals with regard to safety, nutrition, and sustainability. These advancements, such as milk pasteurization, may appear commonplace in the context of a modern dairy processing plant, but some consideration of how these advancements came into being serve as a basis for considering what advancements will come to bear on the next century of processing advancements. In the year 1917, depending on where one resided, most milk was presented to the consumer through privately owned dairy animals, small local or regional dairy farms, or small urban commercial dairies with minimal, or at best nascent, processing capabilities. In 1917, much of the retail milk in the United States was packaged and sold in returnable quart-sized clear glass bottles fitted with caps of various design and composition. Some reports suggest that the cost of that quart of milk was approximately 9 cents-an estimated $2.00 in 2017 US dollars. Comparing that 1917 quart of milk to a quart of milk in 2017 suggests several differences in microbiological, compositional, and nutritional value as well as flavor characteristics. Although a more comprehensive timeline of significant processing advancements is noted in the AppendixTable A1 to this paper, we have selected 3 advancements to highlight; namely, the development of milk pasteurization, cleaning and sanitizing technologies, and sanitary specifications for processing equipment. Finally, we provide some insights into the future of milk processing and suggest areas where technological advancements may need continued or strengthened attention and development as a means of securing milk as a food of high safety and value for the next century to come. Copyright © 2017 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

  2. COATINGS FOR PROTECTION OF EQUIPMENT FOR BIOCHEMICAL PROCESSING OF GEOTHERMAL RESIDUES: PROGRESS REPORT FY 97

    Energy Technology Data Exchange (ETDEWEB)

    ALLAN,M.L.

    1997-11-01

    Thermal sprayed ethylene methacrylic acid (EMAA) and ethylene tetrafluoroethylene (ETFE), spray-and-bake ETFE and polyvinylidene fluoride (PVDF) and brushable ceramic-epoxy coatings were evaluated for corrosion protection in a biochemical process to treat geothermal residues. The findings are also relevant to other moderate temperature brine environments where corrosion is a problem. Coupon, Atlas cell, peel strength, cathodic disbondment and abrasion tests were performed in aggressive environments including geothermal sludge, hypersaline brine and sulfur-oxidizing bacteria (Thiobadus ferrooxidans) to determine suitability for protecting storage tanks and reaction vessels. It was found that all of the coatings were resistant to chemical attack and biodegradation at the test temperature of 55 C. The EMAA coatings protected 316L stainless steel from corrosion in coupon tests. However, corrosion of mild steel substrates thermal sprayed with EMAA and ETFE occurred in Atlas cell tests that simulated a lined reactor operating environment and this resulted in decreased adhesive strength. Peel tests to measure residual adhesion revealed that failure mode was dependent on exposure conditions. Long-term tests on the durability of ceramic-epoxy coatings in brine and bacteria are ongoing. Initial indications are that this coating has suitable characteristics. Abrasion tests showed that the ceramic-epoxy had good resistance to the abrasive effects of sludge. Thermal sprayed EMAA coatings also displayed abrasion resistance. Cathodic disbondment tests in brine at room temperature indicated that EMAA coatings are resistant to disbondment at applied potentials of {minus}780 to {minus}1,070 mV SCE for the test conditions and duration. Slight disbondment of one specimen occurred at a potential of {minus}1,500 mV SCE. The EMAA may be suited to use in conjunction with cathodic protection although further long-term, higher temperature testing would be needed.

  3. Coatings for protection of equipment for biochemical processing of geothermal residues: Progress report FY`97

    Energy Technology Data Exchange (ETDEWEB)

    Allan, M.L.

    1997-11-01

    Thermal sprayed ethylene methacrylic acid (EMAA) and ethylene tetrafluoroethylene (ETFE), spray-and-bake ETFE and polyvinylidene fluoride (PVDF) and brushable ceramic-epoxy coatings were evaluated for corrosion protection in a biochemical process to treat geothermal residues. Coupon, Atlas cell, peel strength, cathodic disbondment and abrasion tests were performed in aggressive environments including geothermal sludge, hypersaline brine and sulfur-oxidizing bacteria (Thiobacillus ferrooxidans) to determine suitability for protecting storage tanks and reaction vessels. It was found that all of the coatings were resistant to chemical attack and biodegradation at the test temperature of 55 C. The EMAA coatings protected 316L stainless steel from corrosion in coupon tests. However, corrosion of mild steel substrates thermal sprayed with EMAA and ETFE occurred in Atlas cell tests that simulated a lined reactor operating environment and this resulted in decreased adhesive strength. Peel tests to measure residual adhesion revealed that failure mode was dependent on exposure conditions. Abrasion tests showed that the ceramic-epoxy had good resistance to the abrasive effects of sludge. Thermal sprayed EMAA coatings also displayed abrasion resistance. Cathodic disbondment tests in brine at room temperature indicated that EMAA coatings are resistant to disbondment at applied potentials of {minus}780 to {minus}1,070 mV SCE for the test conditions and duration. Slight disbondment of one specimen occurred at a potential of {minus}1,500 mV SCE. The EMAA may be suited to use in conjunction with cathodic protection although further long-term, higher temperature testing would be needed.

  4. Advanced Recording and Preprocessing of Physiological Signals. [data processing equipment for flow measurement of blood flow by ultrasonics

    Science.gov (United States)

    Bentley, P. B.

    1975-01-01

    The measurement of the volume flow-rate of blood in an artery or vein requires both an estimate of the flow velocity and its spatial distribution and the corresponding cross-sectional area. Transcutaneous measurements of these parameters can be performed using ultrasonic techniques that are analogous to the measurement of moving objects by use of a radar. Modern digital data recording and preprocessing methods were applied to the measurement of blood-flow velocity by means of the CW Doppler ultrasonic technique. Only the average flow velocity was measured and no distribution or size information was obtained. Evaluations of current flowmeter design and performance, ultrasonic transducer fabrication methods, and other related items are given. The main thrust was the development of effective data-handling and processing methods by application of modern digital techniques. The evaluation resulted in useful improvements in both the flowmeter instrumentation and the ultrasonic transducers. Effective digital processing algorithms that provided enhanced blood-flow measurement accuracy and sensitivity were developed. Block diagrams illustrative of the equipment setup are included.

  5. Space Heating Equipment

    Energy Technology Data Exchange (ETDEWEB)

    Rafferty, Kevin D.

    1998-01-01

    The performance evaluation of space heating equipment for a geothermal application is generally considered from either of two perspectives: (a) selecting equipment for installation in new construction, or (b) evaluating the performance and retrofit requirements of an existing system. With regard to new construction, the procedure is relatively straightforward. Once the heating requirements are determined, the process need only involve the selection of appropriately sized hot water heating equipment based on the available water temperature. It is important to remember that space heating equipment for geothermal applications is the same equipment used in non-geothermal applications. What makes geothermal applications unique is that the equipment is generally applied at temperatures and flow rates that depart significantly from traditional heating system design. This chapter presents general considerations for the performance of heating equipment at non-standard temperature and flow conditions, retrofit of existing systems, and aspects of domestic hot water heating.

  6. A Novel Nonlinear Optimal Control Approach for the Dynamic Process of a Hybrid Electric Vehicle Equipped with Electromechanical Transmission

    Directory of Open Access Journals (Sweden)

    Changle Xiang

    2015-01-01

    Full Text Available Coordinatively controlling the engine and several motor/generators (MGs during a dynamic process is a challenging problem because they are coupled together by the electromechanical transmission (EMT system and all of them have strong nonlinear characteristics. We develop a novel nonlinear optimal control approach based on the multiobjective dynamic optimization model of the hybrid electric vehicle (HEV, which is equipped with an EMT system. In this approach, the current states of the components are obtained by using the state observation algorithm based on Kalman filtering; the future states of the components and the feasible region of the control variables are estimated by using the dynamic prediction algorithm based on the nonlinear model of the EMT system. Then, the control variables are achieved by using the optimal decision algorithm based on the hierarchical optimization and nonlinear programming, and the influence of the model error and the external disturbance are modified by using the feedback compensation algorithm. The simulation results illustrate the efficiency of the proposed control approach, and the test results verify its real-time performance.

  7. Development of evaluation models of manpower needs for dismantling the dry conversion process-related equipment in uranium refining and conversion plant (URCP)

    Energy Technology Data Exchange (ETDEWEB)

    Sari Izumo; Hideo Usui; Mitsuo Tachibana [Nuclear Cycle Backend Directorate, Japan Atomic Energy Agency, Tokai-mura, Naka-gun, Ibaraki (Japan); Yasuyuki Morimoto; Nobuo Takahashi; Takashi Tokuyasu; Yoshio Tanaka; Noritake Sugitsue [Ningyo-toge Environmental Engineering Center, Japan Atomic Energy Agency, Kagamino-cho, Tomatagun, Okayama (Japan)

    2013-07-01

    Evaluation models for determining the manpower needs for dismantling various types of equipment in uranium refining and conversion plant (URCP) have been developed. The models are widely applicable to other uranium handling facilities. Additionally, a simplified model was developed for easily and accurately calculating the manpower needs for dismantling dry conversion process-related equipment (DP equipment). It is important to evaluate beforehand project management data such as manpower needs to prepare an optimized decommissioning plan and implement effective dismantling activity. The Japan Atomic Energy Agency (JAEA) has developed the project management data evaluation system for dismantling activities (PRODIA code), which can generate project management data using evaluation models. For preparing an optimized decommissioning plan, these evaluation models should be established based on the type of nuclear facility and actual dismantling data. In URCP, the dry conversion process of reprocessed uranium and others was operated until 1999, and the equipment related to the main process was dismantled from 2008 to 2011. Actual data such as manpower for dismantling were collected during the dismantling activities, and evaluation models were developed using the collected actual data on the basis of equipment classification considering the characteristics of uranium handling facility. (authors)

  8. Use of packing equipment efficiency as an estimate of the overall plant effectiveness and as a tool to improve financial results of a food-processing unit

    Directory of Open Access Journals (Sweden)

    José Boaventura Magalhães Rodrigues

    2017-06-01

    Full Text Available Abstract Although Overall Equipment Effectiveness – OEE has been proven a useful tool to measure the efficiency of a single piece of equipment in a food processing plant it is possible to expand its concept to assess the performance of a whole production line assembled in series. This applies to the special case that all pieces of equipment are programmed to run at similar throughput of the system’s constraint. Such procedure has the advantage to allow for simpler data collection to support operations improvement strategy. This article presents an approach towards continuous improvement adapted for food processing industries that have limited budget and human resources to install and run complex automated data collection and computing systems. It proposes the use of data collected from the packing line to mimic the whole unit’s efficiency and suggests a heuristic method based on the geometric properties of OEE to define what parameters shall be targeted to plot an improvement plan. In addition, it is shown how OEE correlates with earnings, allowing for the calculation of the impact of continuous process improvement to business results. The analysis of data collected in a commercial food processing unit made possible: (i the identification of the major causes of efficiency loss by assessing the performance of packing equipment; (ii the definition of an improvement strategy to elevate OEE from 53.9% to 74.1% and; (iii the estimate that by implementing such strategy an increase of 88% on net income is attained.

  9. Life Cycle Inventory (LCI) Data-Treatment Chemicals, Construction Materials, Transportation, On-site Equipment, and Other Processes for Use in Spreadsheets for Environmental Footprint Analysis (SEFA)

    Science.gov (United States)

    This report estimates environmental emission factors (EmF) for key chemicals, construction and treatment materials, transportation/on-site equipment, and other processes used at remediation sites. The basis for chemical, construction, and treatment material EmFs is life cycle inv...

  10. 42 CFR 421.210 - Designations of regional carriers to process claims for durable medical equipment, prosthetics...

    Science.gov (United States)

    2010-10-01

    ... parenteral and enteral nutrients, supplies, and equipment, when furnished under the prosthetic device benefit..., Mississippi, Louisiana, Texas, Arkansas, Oklahoma, New Mexico, Colorado, Puerto Rico, and the Virgin Islands... carrier contracts in accordance with applicable law and will consider some or all of the following...

  11. Equipment repaired is equipment gained

    Directory of Open Access Journals (Sweden)

    V Srinivasan

    2009-06-01

    Full Text Available According to WHO, at any one time, around 50 per cent of medical equipment in low- and middle-income countries cannot be used because of lack of maintenance or spare parts. We have found that unwillingness or inability to repair equipment and put it back in use is also a major cause.

  12. Energy optimization of thermochemical vacuum processes and equipment in large-scale production; Energetische Optimierung von thermochemischen Vakuumprozessen und Anlagen in der Grossserie

    Energy Technology Data Exchange (ETDEWEB)

    Heuer, Volker; Loeser, Klaus [ALD Vacuum Technologies GmbH, Hanau (Germany)

    2011-09-15

    The energy optimization of thermoprocessing equipment is of great ecological and economical importance. Thermoprocessing equipment consumes up to 40 % of the energy used in industrial applications. Therefore it is necessary to increase the energy efficiency of thermoprocessing equipment in order to meet the EU's targets to reduce greenhouse gas emissions. To exploit the potential for energy savings, it is essential to analyze and optimize processes and plants as well as operating methods of electrically heated vacuum plants used in large scale production. The process can be improved by accelerated heating through the application of ''convective heating''. In addition higher process temperatures can be applied in diffusion-controlled thermochemical processes to accelerate the process significantly. Modular vacuum systems prove to be very energy-efficient because they adapt to the changing production requirements step-by-step. An optimized insulation structure reduces thermal losses considerably. Energy mangement systems installed in the plant-control optimally manage the energy used for start-up and shutdown of the plants while preventing energy peak loads. The use of new CFC-fixtures also contributes to reduce the energy demand. (orig.)

  13. Californium-252 Program Equipment Evaluation

    Energy Technology Data Exchange (ETDEWEB)

    Chattin, Fred Rhea [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Wilson, Kenton [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Ezold, Julie G. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

    2017-12-01

    To successfully continue the 252Cf production and meet the needs of the customers, a comprehensive evaluation of the Building 7920 processing equipment was requested to identify equipment critical to the operational continuity of the program.

  14. Complex of technologies and prototype systems for eco-friendly shutdown of the power-generating, process, capacitive, and transport equipment

    Science.gov (United States)

    Smorodin, A. I.; Red'kin, V. V.; Frolov, Y. D.; Korobkov, A. A.; Kemaev, O. V.; Kulik, M. V.; Shabalin, O. V.

    2015-07-01

    A set of technologies and prototype systems for eco-friendly shutdown of the power-generating, process, capacitive, and transport equipment is offered. The following technologies are regarded as core technologies for the complex: cryogenic technology nitrogen for displacement of hydrogen from the cooling circuit of turbine generators, cryo blasting of the power units by dioxide granules, preservation of the shutdown power units by dehydrated air, and dismantling and severing of equipment and structural materials of power units. Four prototype systems for eco-friendly shutdown of the power units may be built on the basis of selected technologies: Multimode nitrogen cryogenic system with four subsystems, cryo blasting system with CO2 granules for thermal-mechanical and electrical equipment of power units, and compressionless air-drainage systems for drying and storage of the shutdown power units and cryo-gas system for general severing of the steam-turbine power units. Results of the research and pilot and demonstration tests of the operational units of the considered technological systems allow applying the proposed technologies and systems in the prototype systems for shutdown of the power-generating, process, capacitive, and transport equipment.

  15. Status of pre-processing of waste electrical and electronic equipment in Germany and its influence on the recovery of gold.

    Science.gov (United States)

    Chancerel, Perrine; Bolland, Til; Rotter, Vera Susanne

    2011-03-01

    Waste electrical and electronic equipment (WEEE) contains gold in low but from an environmental and economic point of view relevant concentration. After collection, WEEE is pre-processed in order to generate appropriate material fractions that are sent to the subsequent end-processing stages (recovery, reuse or disposal). The goal of this research is to quantify the overall recovery rates of pre-processing technologies used in Germany for the reference year 2007. To achieve this goal, facilities operating in Germany were listed and classified according to the technology they apply. Information on their processing capacity was gathered by evaluating statistical databases. Based on a literature review of experimental results for gold recovery rates of different pre-processing technologies, the German overall recovery rate of gold at the pre-processing level was quantified depending on the characteristics of the treated WEEE. The results reveal that - depending on the equipment groups - pre-processing recovery rates of gold of 29 to 61% are achieved in Germany. Some practical recommendations to reduce the losses during pre-processing could be formulated. Defining mass-based recovery targets in the legislation does not set incentives to recover trace elements. Instead, the priorities for recycling could be defined based on other parameters like the environmental impacts of the materials. The implementation of measures to reduce the gold losses would also improve the recovery of several other non-ferrous metals like tin, nickel, and palladium.

  16. [Medical Equipment Maintenance Methods].

    Science.gov (United States)

    Liu, Hongbin

    2015-09-01

    Due to the high technology and the complexity of medical equipment, as well as to the safety and effectiveness, it determines the high requirements of the medical equipment maintenance work. This paper introduces some basic methods of medical instrument maintenance, including fault tree analysis, node method and exclusive method which are the three important methods in the medical equipment maintenance, through using these three methods for the instruments that have circuit drawings, hardware breakdown maintenance can be done easily. And this paper introduces the processing methods of some special fault conditions, in order to reduce little detours in meeting the same problems. Learning is very important for stuff just engaged in this area.

  17. 21 CFR 226.30 - Equipment.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 4 2010-04-01 2010-04-01 false Equipment. 226.30 Section 226.30 Food and Drugs... Facilities and Equipment § 226.30 Equipment. Equipment used for the manufacture, processing, packaging, bulk... facilitate maintenance and operation for its intended purpose. The equipment shall: (a) Be so constructed...

  18. Space processing applications payload equipment study. Volume 2B: Payload interface analysis (power/thermal/electromagnetic compatibility)

    Science.gov (United States)

    Hammel, R. L. (Editor); Smith, A. G. (Editor)

    1974-01-01

    As a part of the task of performing preliminary engineering analysis of modular payload subelement/host vehicle interfaces, a subsystem interface analysis was performed to establish the integrity of the modular approach to the equipment design and integration. Salient areas that were selected for analysis were power and power conditioning, heat rejection and electromagnetic capability (EMC). The equipment and load profiles for twelve representative experiments were identified. Two of the twelve experiments were chosen as being representative of the group and have been described in greater detail to illustrate the evaluations used in the analysis. The shuttle orbiter will provide electrical power from its three fuel cells in support of the orbiter and the Spacelab operations. One of the three shuttle orbiter fuel cells will be dedicated to the Spacelab electrical power requirements during normal shuttle operation. This power supplies the Spacelab subsystems and the excess will be available to the payload. The current Spacelab sybsystem requirements result in a payload allocation of 4.0 to 4.8 kW average (24 hour/day) and 9.0 kW peak for 15 minutes.

  19. Solar Equipment

    Science.gov (United States)

    1983-01-01

    A medical refrigeration and a water pump both powered by solar cells that convert sunlight directly into electricity are among the line of solar powered equipment manufactured by IUS (Independent Utility Systems) for use in areas where conventional power is not available. IUS benefited from NASA technology incorporated in the solar panel design and from assistance provided by Kerr Industrial Applications Center.

  20. Experimental analysis on filter press and energy consumption performance of diaphragm press drying device in chemical post-processing integrated equipment

    Directory of Open Access Journals (Sweden)

    Yin-Fa Zhu

    2016-03-01

    Full Text Available Higher efficiency, lower energy consumption and less pollution are become more and more important in chemical engineering. Post-process is one of the key parts for producing chemical productions. Thus, we develop a novel device, Chemical Post-Processing Integrated Equipment (CPPIE, which can deal with crystallization, filtration, washing and drying in the same tank by changing the position of it. Without the transfer during these processes, CPPIE have meaningful advantages compared to conventional devices. In this paper, the structure and the working procedure of CPPIE are introduced, and Diaphragm press drying device (DPDD in CPPIE is further described. Then, the experimental setup is arranged. Its drying and energy consumption performances are experimentally investigated. The performance of DPDD is analyzed experimentally with theory to validate it can meet the requirements of industrial applications. Furthermore, the energy consumption for the whole processes is calculated with experimental data. Compared to CPPIE without DPDD, CPPIE with DPDD has energy conservation about 25%. This work presents the feasibility of CPPIE, the advantage of DPDD for drying process with lower energy consumption, which can be referenced for designing similar integrated equipment.

  1. Evaluation of ring shear testing as a characterization method for powder flow in small-scale powder processing equipment

    DEFF Research Database (Denmark)

    Søgaard, Søren Vinter; Pedersen, Troels; Allesø, Morten

    2014-01-01

    Powder flow in small-scale equipment is challenging to predict. To meet this need, the impact of consolidation during powder flow characterization, the level of consolidation existing during discharge of powders from a tablet press hopper and the uncertainty of shear and wall friction measurements...... at small consolidation stresses were investigated. For this purpose, three grades of microcrystalline cellulose were used. Results showed that powder flow properties depend strongly on the consolidation during testing. The consolidation during discharge in terms of the major principal stress and wall......, the wall and shear stress resolution influences the precision of the measured powder flow properties. This study highlights the need for an improved experimental setup which would be capable of measuring the flow properties of powders under very small consolidation stresses with a high shear stress...

  2. An assessment and evaluation for recycle/reuse of contaminated process and metallurgical equipment at the DOE Rocky Flats Plant Site -- Building 865. Final report

    Energy Technology Data Exchange (ETDEWEB)

    1993-08-01

    An economic analysis of the potential advantages of alternatives for recycling and reusing equipment now stored in Building 865 at the Rocky Flats Plant (RFP) in Colorado has been conducted. The inventory considered in this analysis consists primarily of metallurgical and process equipment used before January 1992, during development and production of nuclear weapons components at the site. The economic analysis consists of a thorough building inventory and cost comparisons for four equipment dispositions alternatives. The first is a baseline option of disposal at a Low Level Waste (LLW) landfill. The three alternatives investigated are metal recycling, reuse with the government sector, and release for unrestricted use. This report provides item-by-item estimates of value, disposal cost, and decontamination cost. The economic evaluation methods documented here, the simple cost comparisons presented, and the data provided as a supplement, should provide a foundation for D&D decisions for Building 865, as well as for similar D&D tasks at RFP and at other sites.

  3. Evaluation of ring shear testing as a characterization method for powder flow in small-scale powder processing equipment.

    Science.gov (United States)

    Søgaard, Søren Vinter; Pedersen, Troels; Allesø, Morten; Garnaes, Joergen; Rantanen, Jukka

    2014-11-20

    Powder flow in small-scale equipment is challenging to predict. To meet this need, the impact of consolidation during powder flow characterization, the level of consolidation existing during discharge of powders from a tablet press hopper and the uncertainty of shear and wall friction measurements at small consolidation stresses were investigated. For this purpose, three grades of microcrystalline cellulose were used. Results showed that powder flow properties depend strongly on the consolidation during testing. The consolidation during discharge in terms of the major principal stress and wall normal stress were approximately 200 Pa and 114 Pa, respectively, in the critical transition from the converging to the lower vertical section of the hopper. The lower limit of consolidation for the shear and wall friction test was approximately 500 Pa and 200 Pa, respectively. At this consolidation level, the wall and shear stress resolution influences the precision of the measured powder flow properties. This study highlights the need for an improved experimental setup which would be capable of measuring the flow properties of powders under very small consolidation stresses with a high shear stress resolution. This will allow the accuracy, precision and applicability of the shear test to be improved for pharmaceutical applications. Copyright © 2014 Elsevier B.V. All rights reserved.

  4. Validation of the production process of core-equipment HYNIC-Bombesin-Sn; Validacion del proceso de produccion del nucleo-equipo HYNIC-Bombesina-Sn

    Energy Technology Data Exchange (ETDEWEB)

    Rubio C, N. I. [ININ, 52045 Ocoyoacac, Estado de Mexico (Mexico)

    2008-07-01

    The validation process is establishing documented evidence that provides a high degree of assurance that a specific process consistently will produce a product that will meet specifications and quality attributes preset and, therefore, ensures the efficiency and effectiveness of a product. The radiopharmaceutical {sup 99m}Tc-HYNlC-Bombesin is part of the gastrin-releasing peptide (GRP) analogues of bombesin that are radiolabelled with technetium 99 metastable for molecular images obtention. Is obtained from freeze-dry formulations kits (core- equipment)) and has reported a very high stability in human serum, specific binding to receptors and rapid internalization. Biodistribution data in mice showed rapid blood clearance with predominant renal excretion and specific binding to tissues with positive response to GRP receptors. According to biokinetics studies performed on patients with breast cancer, breast show a marked asymmetry with increased uptake in neoplastic breast in healthy women and the uptake of radiopharmaceuticals is symmetrical in both breasts. No reported adverse reactions. In this paper, the prospective validation core-equipment HYNlC-Bombesin-Sn, which was shown consistently that the product meets the specifications and quality, attributes to preset from the obtained from the diagnostic radiopharmaceutical third generation: {sup 99m}Tc-HYNlC-Bombesin. The process was successfully validated and thereby ensuring the efficiency and effectiveness of this agent as a preliminary diagnostic for approval to be marketed. (Author)

  5. Possibility of processing parameters obtained from on-board flight data recorders for diagnostics and predicting reliable operation periods of important aircraft equipment

    Directory of Open Access Journals (Sweden)

    Krzysztof OGONOWSKI

    2017-06-01

    Full Text Available In recent years, much attention has been paid to the recording of flight data in order to provide objective information concerning routine and emergency in-flight situations. The data recorded can be used for assessing the air mission execution by the pilot and flight safety breaches, for specifying some damage to the equipment, and for preventing faulty equipment from being used in flights. Flight data recorders (FDRs are commonly known as “black boxes”. This article presents issues related to flight data acquisition and preparing the data for later use, as well as their impact on flight safety. The systems recording and processing selected parameters not only enable ongoing diagnostics, but also make it possible to predict the period of further reliable operations and to analyse the causes that led to possible damage. In addition to improving economic indicators of the aircraft operation, flight safety is improved. Obviously, the article will only discuss certain ways of enhancing safety by applying the processing of data obtained from FDRs. Nevertheless, I believe it will offer an overall view of how important it is to collect, process and properly analyse such data for diagnostics, prediction and flight safety.

  6. Analysis and evaluation in the production process and equipment area of the low-cost solar array project

    Science.gov (United States)

    Wolf, M.

    1981-01-01

    The effect of solar cell metallization pattern design on solar cell performance and the costs and performance effects of different metallization processes are discussed. Definitive design rules for the front metallization pattern for large area solar cells are presented. Chemical and physical deposition processes for metallization are described and compared. An economic evaluation of the 6 principal metallization options is presented. Instructions for preparing Format A cost data for solar cell manufacturing processes from UPPC forms for input into the SAMIC computer program are presented.

  7. HTGR fuel reprocessing pilot plant: results of the sequential equipment operation

    Energy Technology Data Exchange (ETDEWEB)

    Strand, J.B.; Fields, D.E.; Kergis, C.A.

    1979-05-01

    The second sequential operation of the HTGR fuel reprocessing cold-dry head-end pilot plant equipment has been successfully completed. Twenty standard LHGTR fuel elements were crushed to a size suitable for combustion in a fluid bed burner. The graphite was combusted leaving a product of fissile and fertile fuel particles. These particles were separated in a pneumatic classifier. The fissile particles were fractured and reburned in a fluid bed to remove the inner carbon coatings. The remaining products are ready for dissolution and solvent extraction fuel recovery.

  8. Thermal Integration of CO{sub 2} Compression Processes with Coal-Fired Power Plants Equipped with Carbon Capture

    Energy Technology Data Exchange (ETDEWEB)

    Edward Levy

    2012-06-29

    Coal-fired power plants, equipped either with oxycombustion or post-combustion CO{sub 2} capture, will require a CO{sub 2} compression system to increase the pressure of the CO{sub 2} to the level needed for sequestration. Most analyses show that CO{sub 2} compression will have a significant effect on parasitic load, will be a major capital cost, and will contribute significantly to reduced unit efficiency. This project used first principle engineering analyses and computer simulations to determine the effects of utilizing compressor waste heat to improve power plant efficiency and increase net power output of coal-fired power plants with carbon capture. This was done for units with post combustion solvent-based CO{sub 2} capture systems and for oxyfired power plants, firing bituminous, PRB and lignite coals. The thermal integration opportunities analyzed for oxycombustion capture are use of compressor waste heat to reheat recirculated flue gas, preheat boiler feedwater and predry high-moisture coals prior to pulverizing the coal. Among the thermal integration opportunities analyzed for post combustion capture systems are use of compressor waste heat and heat recovered from the stripper condenser to regenerate post-combustion CO{sub 2} capture solvent, preheat boiler feedwater and predry high-moisture coals. The overall conclusion from the oxyfuel simulations is that thermal integration of compressor heat has the potential to improve net unit heat rate by up to 8.4 percent, but the actual magnitude of the improvement will depend on the type of heat sink used and to a lesser extent, compressor design and coal rank. The simulations of a unit with a MEA post combustion capture system showed that thermal integration of either compressor heat or stripper condenser heat to preheat boiler feedwater would result in heat rate improvements from 1.20 percent to 4.19 percent. The MEA capture simulations further showed that partial drying of low rank coals, done in combination

  9. Equipment Leaks of Volatile Organic Compounds From Onshore Natural Gas Processing Plants for Which Construction, Reconstruction, or Modification Commenced After January 20, 1984, and on or Before August 23, 2011: New Source Performance Standards (NSPS)

    Science.gov (United States)

    Learn about the NSPS regulation for equipment leaks of Volatile Organic Compounds (VOC) from onshore natural gas processing plants by reading the rule summary, rule history, federal register citations, and the code of federal regulations

  10. Chapter 12. Space Heating Equipment

    Energy Technology Data Exchange (ETDEWEB)

    Rafferty, Kevin D.

    1998-01-01

    The performance evaluation of space heating equipment for a geothermal application is generally considered from either of two perspectives: (a) selecting equipment for installation in new construction, or (b) evaluating the performance and retrofit requirements of an existing system. With regard to new construction, the procedure is relatively straightforward. Once the heating requirements are determined, the process need only involve the selection of appropriately sized hot water heating equipment based on the available water temperature. It is important to remember that space heating equipment for geothermal applications is the same equipment used in non-geothermal applications. What makes geothermal applications unique is that the equipment is generally applied at temperatures and flow rates that depart significantly from traditional heating system design. This chapter presents general considerations for the performance of heating equipment at non-standard temperature and flow conditions, retrofit of existing systems, and aspects of domestic hot water heating.

  11. Navy Did Not Develop Processes in the Navy Enterprise Resource Planning System to Account for Military Equipment Assets

    Science.gov (United States)

    2013-07-18

    understanding of their process for reporting aircraft and ship values to FMO for inclusion in the Navy financial statements. To accomplish these steps...The DPAS Property System Specialist extracts the Major Command CFO Accounting Statement Report from DPAS. 7. The DPAS Property System Specialist...extracts the Capital Asset Trial Balance Report from DPAS. 6. 1 DP AS 6.2 Major Command CFO Accounting Statement Report 7.1 Capital Asset Trial

  12. Implementation of a chemo-epitaxy flow for directed self-assembly on 300-mm wafer processing equipment

    Science.gov (United States)

    Delgadillo, Paulina A. Rincon; Gronheid, Roel; Thode, Christopher J.; Wu, Hengpeng; Cao, Yi; Neisser, Mark; Somervell, Mark; Nafus, Kathleen; Nealey, Paul F.

    2012-07-01

    The implementation of our previously reported chemo-epitaxy method for directed self-assembly (DSA) of block copolymers (BCPs) on 300-mm wafers is described in detail. Some challenges to be addressed include edge bead removal control of the layers forming the exposure stack and uniformity of the deposited films across the wafer. With the fine tuning of the process conditions, this flow provides chemically nanopatterned substrates with well-defined geometry and chemistry. After a film of BCP is annealed on the chemical patterns, high degrees of perfection are achieved. A BCP with natural periodicity of 25 nm was assembled on100-nm pitch prepatterns, obtaining 4X feature multiplication. Top-down scanning electron microscope images show a wide process window with depth of focus >200 nm and exposure latitude >40% for lines and spaces of 12.5-nm half-pitch. We provide a platform for future study of the origin of DSA generated defects and their relationship to process conditions and materials that are amenable to use by the semiconductor industry.

  13. Field Evaluation of Cereal Combine Harvesters Processing Losses on JD-955 and JD-1165 Combines Equipped with Grain Loss Monitor

    Directory of Open Access Journals (Sweden)

    M.R Mostofi Sarkari

    2014-09-01

    Full Text Available Grain loss monitors are installed on combine harvester and make it possible to measure grain loss on different parts of the combine. The instrument permits the operator to adjust a proper ground speed to keep grain loss within an acceptable range. In this study a loss monitoring system was implemented to measure grain losses continuously on straw walker and sieves. Two grain loss monitors (KEE and TeeJet were installed behind the straw walker and the sieves of JD-955 and JD-1165 combine harvesters. Harvesting performance parameters such as combine total and processing losses were then measured. To evaluate the precision and accuracy of the instruments, the measured and monitored losses were compared and investigated. The results of a two-year research showed that the average processing loss of the combine harvesters with 10-12% grain moisture content and 750 rpm drum speed was 0.82% which is whitin the acceptable range recommended by ASAE Standard No. S343.3. Furthermore, there was no significant difference between the measured and monitored values of processing loss.

  14. 50 CFR 260.102 - Equipment.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Equipment. 260.102 Section 260.102... Basis 1 § 260.102 Equipment. All equipment used for receiving, washing, segregating, picking, processing... and effective bactericidal treatment. Insofar as is practicable, all such equipment shall be made of...

  15. Lumen claims of the STERRAD 100NX sterilizer: testing performance limits when processing equipment containing long, narrow lumens.

    Science.gov (United States)

    Diab-Elschahawi, Magda; Blacky, Alexander; Bachhofner, Nicole; Koller, Walter

    2011-11-01

    According to manufacturers information, the STERRAD 100NX sterilizer-a low temperature H(2)O(2) gas plasma sterilizer-can adequately process single channel stainless steel lumens with an inside diameter of 0.7 mm or larger and a maximum length of 500 mm using standard cycle sterilizing conditions. The aim of this study was to qualify the performance of this H(2)O(2) gas plasma sterilizer under different experimental settings representing worst case conditions. Inoculated carriers were placed at the midpoint position of specified lumens and then submitted to flex scope sterilizing conditions. To simulate insufficient cleaning or crystalline residues, we added organic and inorganic challenges to our inoculated carriers. For experiments done with unchallenged carriers, quantitative analysis reached a log(10) reduction rate of ≥5.71, whereas qualitative results showed no growth in 24 out of 30 biologic indicators tested using flex scope half cycle conditions. Any additional kind of challenge significantly impaired the sterilization outcome. The findings of our current study emphasize the importance of a thorough validated cleaning of medical devices as well as timing for cleaning and decontamination before being exposed to the H(2)O(2) sterilization process and, furthermore, the need for strict adherence to manufacturer's recommendations. Copyright © 2011 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Mosby, Inc. All rights reserved.

  16. FROZEN ASH BERRIES PROCESSING IN THE DEVICE WITH A NOZZLE CONTINUOUS VIBRATION, EQUIPPED WITH AN EXTERNAL RECIRCULATION LOOP

    Directory of Open Access Journals (Sweden)

    P. P. Ivanov

    2015-01-01

    Full Text Available An external recirculation loop was used as the method of increasing the concentration of dry soluble substances in the obtained extract. The objective of the research is to determine the value of the external recirculation index (KR, which provides the optimal conditions for the process carrying out. The results of the conducted research show the increase in the concentration of dry soluble substances in the extract if the external recirculation index increases. It is conditioned by the extension of the interaction between the processed raw mate-rial and the extract, as well as by the decrease in the surface tension of the extracting agent, which results in improving the conditions of its penetration into the pores of particles. Such an opposite property of recirculation as the decrease in mass transfer rate was also ob-served. It causes the significant rise of dry soluble substances losses while discharging extraction cake, which leads to the performance degradation. According to the analytical evaluation of the obtained results, the maximum process results are observed if KR = 1 (without recirculation and KR = 2, the values of the optimality criterion are 5.02∙10-3 and 4.92∙10-3 % mass/W respectively. At the same time the operation of the apparatus with the recirculation loop at KR = 2 is characterized by 62%-increase in dry soluble substances concentration in the extract as compared to a pure extracting agent. The efficiency of recirculation at KR = 2 is proved by the saving of energy con-sumed on the evaporation of the extract obtained. The energy costs calculation for the production of 60l of 12 % mass dry soluble sub-stances concentration extract showed that if the initial dry soluble substances concentration is raised to 6 % mass (KR = 2, the amount of consumed saturated vapor is 104.1 kg less, which is 281685 kJ if the vapor specific enthalpy is 2706.29 kJ/kg.

  17. Prioritizing equipment for replacement.

    Science.gov (United States)

    Capuano, Mike

    2010-01-01

    It is suggested that clinical engineers take the lead in formulating evaluation processes to recommend equipment replacement. Their skill, knowledge, and experience, combined with access to equipment databases, make them a logical choice. Based on ideas from Fennigkoh's scheme, elements such as age, vendor support, accumulated maintenance cost, and function/risk were used.6 Other more subjective criteria such as cost benefits and efficacy of newer technology were not used. The element of downtime was also omitted due to the data element not being available. The resulting Periop Master Equipment List and its rationale was presented to the Perioperative Services Program Council. They deemed the criteria to be robust and provided overwhelming acceptance of the list. It was quickly put to use to estimate required capital funding, justify items already thought to need replacement, and identify high-priority ranked items for replacement. Incorporating prioritization criteria into an existing equipment database would be ideal. Some commercially available systems do have the basic elements of this. Maintaining replacement data can be labor-intensive regardless of the method used. There is usually little time to perform the tasks necessary for prioritizing equipment. However, where appropriate, a clinical engineering department might be able to conduct such an exercise as shown in the following case study.

  18. 9 CFR 590.502 - Equipment and utensils; PCB-containing equipment.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Equipment and utensils; PCB-containing... INSPECTION ACT) Sanitary, Processing, and Facility Requirements § 590.502 Equipment and utensils; PCB-containing equipment. (a) Equipment and utensils used in processing shell eggs and egg products shall be of...

  19. Radiation protection in hemodynamics work process: the look of the multidisciplinary team; Protecao radiologica no processo de trabalho em hemodinamica: o olhar da equipe multidisciplinar

    Energy Technology Data Exchange (ETDEWEB)

    Borges, Laurete Medeiros; Klauberg, Daniela; Huhn, Andrea; Melo, Juliana Almeida Coelho de, E-mail: laurete@ifsc.edu.br, E-mail: danielaklauberg@hotmail.com, E-mail: andrea.huhn@ifsc.edu.br, E-mail: julianac@ifsc.edu.br [Instituto Federal de Santa Catarina (IFSC), Florianopolis, SC (Brazil)

    2014-07-01

    The study was conducted in a hemodynamics service of a public hospital in Florianopolis, SC, Brazil. Qualitative research with the participation of 13 professionals from a multidisciplinary team: doctors, technicians, technologists in radiology and nurses. The research material was extracted from the observations, semi-structured interviews and documentary analysis. The responses were grouped into three categories relating to: training of hemodynamic professionals and the perception of radiological protection in the work process; occupational exposure and safety of the professionals of Hemodynamics; and continuing education in hemodynamic service. Professionals are daily exposed to ionizing radiation, and for being long procedures, lead to high levels of exposure in workers. In hemodynamic services the risk of biological effects are cumulative, because radiodiagnostic procedures include issuing the higher doses of ionizing radiation in which the personnel exposure is critical. The workforce in the service researched mostly consists of technical professionals who reported little knowledge of radiation protection and ionizing radiation and that this issue was not addressed during their training. However, despite mention little knowledge about radiological protection, participants demonstrated understand the biological effects, especially with regard to pathologies caused by frequent exposure without protection to ionizing radiation. These professionals said they have no knowledge of the proper use of radiological protection equipment and the dosimeter, and that the institution does not provide all individual protective equipment required for the procedures performed in the hemodynamic service. Permanent education in hemodynamic service is very important part in the work process, though, cited by participants as little effectiveness in the institution, even when the professionals show interest in the area. Knowledge of the team providing hemodynamic service calls

  20. Cleaning supplies and equipment

    Science.gov (United States)

    ... gov/ency/patientinstructions/000443.htm Cleaning supplies and equipment To use the sharing features on this page, ... to clean supplies and equipment. Disinfecting Supplies and Equipment Start by wearing the right personal protective equipment ( ...

  1. Process Window for Direct Recycling of Acrylonitrile-Butadiene-Styrene and High-Impact Polystyrene from Electrical and Electronic Equipment Waste.

    Science.gov (United States)

    Vazquez, Yamila V; Barbosa, Silvia E

    2017-01-01

    The aim of this paper is to assess recycling process window of ABS (Acrylonitrile-Butadiene-Styrene) and HIPS (High impact Polystyrene) from WEEE (waste from electrical and electronic equipment) through a final properties/structure screening study on their blends. Main motivation is to evaluate which amount of one plastic WEEE can be included into the other at least keeping their properties. In this sense, a wider margin of error during sorting could be admitted to obtain recycling materials with similar technological application of recycled ABS and HIPS by themselves. Results are discussed in terms of final blend structure, focusing in the interaction, within blends, of copolymers phases and fillers presents in WEEE. The comparative analysis of mechanical performance and morphology of HIPS/ABS blends indicates that the addition of 50wt% HIPS to ABS even improves 50% the elongation at break maintaining the strength. On the opposite, HIPS maintains its properties with 20wt% of ABS added. This study allows enlarging composition process window of recycling plastic WEEE for similar applications. This could be a sustainable way to improve benefit of e-scrap with low costs and easy processability. In consequence, social interest in the recycling of this kind of plastic scrap could be encourage from either ecological or economical points of view. Copyright © 2016 Elsevier Ltd. All rights reserved.

  2. Model-based equipment diagnosis

    Science.gov (United States)

    Collins, David J.; Strojwas, Andrzej J.; Mozumder, P. K.

    1994-09-01

    A versatile methodology is described in which equipment models have been incorporated into a single process diagnostic system for the PECVD of silicon nitride. The diagnosis system has been developed and tested with data collected using an Applied Materials Precision 5000 single wafer reactor. The parametric equipment diagnosis system provides the basis for optimal control of multiple process responses by the classification of potential sources of equipment faults without the assistance of in-situ sensor data. The basis for the diagnosis system is the use of tuned empirical equipment models which have been developed using a physically-based experimental design. Nine individual site-specific models were used to provide an effective method of modeling the spatially-dependent process variations across the wafer with better sensitivity than mean-based models. The diagnostic system has been tested using data that was produced by adjusting the actual equipment controls to artificially simulate a variety of possible subtle equipment drifts and shifts. Statistical algorithms have been implemented which detect equipment drift, shift and variance stability faults using the difference between the predicted process responses to the off-line measured process responses. Fault classification algorithms have been developed to classify the most likely causes for the process drifts and shifts using a pattern recognition system based upon flexible discriminant analysis.

  3. Aquatic Equipment Information.

    Science.gov (United States)

    Sova, Ruth

    Equipment usually used in water exercise programs is designed for variety, intensity, and program necessity. This guide discusses aquatic equipment under the following headings: (1) equipment design; (2) equipment principles; (3) precautions and contraindications; (4) population contraindications; and (5) choosing equipment. Equipment is used…

  4. Equipment and obtention process of phosphorus-32 starting from sulfur-32; Equipo y proceso de obtencion de fosforo-32 a partir del azufre-32

    Energy Technology Data Exchange (ETDEWEB)

    Alanis M, J. [ININ, Departamento de Materiales Radiactivos, 52045 Ocoyoacac, Estado de Mexico (Mexico)

    2004-12-15

    In the National Institute of Nuclear Research, it is the Radioisotopes Production plant, which covers in the area of the medicine 70% approximately of the national market and it exports to some countries of Latin America (Technetium-99, iodine-131, Sm-153 among other). At the moment the plant has modern facilities and certified with the ISO-9001-2000 standard, this, gives trust to the clients as for the quality of its products. Besides the production of radioisotopes dedicated for the medical area, the work of the plant tends to be more enlarged every time, producing new radioisotopes not only but with medical purposes but also industrial and agricultural ones, such it is the case of the production of Phosphorus-32 ({sup 32}P) that has applications with medical, industrial and in the agriculture purposes. The investigation studies from the prime matter (sulfur-32), sulfur purification, sulfur irradiation in the nuclear reactor and the obtaining process of {sup 32}P in a prototype, its took us to design and to build the obtaining process from {sup 32}P to more high level, which is presented in this work. To be able to select the obtaining method of {sup 32} P that is presented it was necessary to study the methods that have been developed in the world, later on it was selected the way that is presented. In that way the physical and chemical properties of the sulfur were studied which is used as prime matter, the interest nuclear reaction was also studied to carry out the production of {sup 32}P by means of the realization of mathematical calculations of irradiation of the sulfur in TRIGA Mark lll nuclear reactor. Once the sulfur is irradiated, it is necessary to carry out the radiochemical separation of the {sup 32}P produced from the sulfur, for this, it was necessary to carry out experimental tests of this separation, later on it was developed a prototype where it was carried out this separation and finally it was developed the final equipment of production of

  5. Experimental Equipment for Powder Processing

    Science.gov (United States)

    2009-08-20

    Al2O3/ZrO2 FGM samples. 3.3.4 CTEs measurement [29, 30] By in situ reaction of WO3 to ZrO2, we fabricated various ZrW2O8 /ZrO2 composites, as listed in...Table 6. Table 6 The WO3/ZrO2 mass ratios of various green samples and the corresponding resultant ZrW2O8 /ZrO2 volume ratios in the sintered...samples. # WO3/ZrO2 mass ratio in reactant powder ZrW2O8 /ZrO2 volume ratios in the sintered sample Final relative density 1 0.159:1 20:80 77% 2

  6. SECOND GENERATION EXPERIMENTAL EQUIPMENT DESIGN TO SUPPORT VOLOXIDATION TESTING AT INL

    Energy Technology Data Exchange (ETDEWEB)

    Dennis L. Wahlquit; Kenneth J. Bateman; Brian R. Westphal

    2008-05-01

    Voloxidation is a potential head-end process used prior to aqueous or pyrochemical spent-oxide-fuel treatment. The spent oxide fuel is heated to an elevated temperature in oxygen or air to promote separation of the fuel from the cladding as well as volatize the fission products. The Idaho National Laboratory (INL) and the Korea Atomic Energy Research Institute (KAERI) have been collaborating on voloxidation research through a joint International Nuclear Energy Research Initiative (I-NERI). A new furnace and off-gas trapping system (OTS) with enhanced capability was necessary to perform further testing. The design criteria for the OTS were jointly agreed upon by INL and KAERI. First, the equipment must accommodate the use of spent nuclear fuel and be capable of operating in the Hot Fuel Examination Facility (HFEF) at the INL. This primarily means the furnace and OTS must be remotely operational and maintainable. The system requires special filters and distinctive temperature zones so that the fission products can be uniquely captured. The OTS must be sealed to maximize the amount of fission products captured. Finally, to accommodate the largest range of operating conditions, the OTS must be capable of handling high temperatures and various oxidizing environments. The constructed system utilizes a vertical split-tube furnace with four independently controlled zones. One zone is capable of reaching 1200°C to promote the release of volatile fission products. The three additional zones that capture fission products can be controlled to operate between 100-1100°C. A detailed description of the OTS will be presented as well as some initial background information on high temperature seal options.

  7. An Analysis of the General Services Administration Board of Contract Appeals Bid Protest Decisions and the Effect on Automated Data Processing Equipment/Federal Information Processing Resources Procurements

    Science.gov (United States)

    1991-12-01

    either "you did or did not" apply the criteria as stated. The "gray" areas that creep into the process invariably involve interpretations and...P 4: Decision Date: 900411 5: Result: Upheld Kcvword 1: Frivolousness FED CIR 90-119 2: Bad Faith ADP PR; V3/N1; P9 3: GSBCA 10218-P 4: Decision Date...1505 at beginning. Keyword 1: GSBCA 9884-C 2: ADP PR; V3/N1; P9 3: GSBCA 9733-P 4: Decision Date: 900518 5: Result: N/A Keyword 1: Personnel

  8. Electrical Ground Support Equipment Fabrication, Specification for

    Science.gov (United States)

    Denson, Erik C.

    2014-01-01

    This document specifies parts, materials, and processes used in the fabrication, maintenance, repair, and procurement of electrical and electronic control and monitoring equipment associated with ground support equipment (GSE) at the Kennedy Space Center (KSC).

  9. Partitioning of mercury, arsenic, selenium, boron, and chloride in a full-scale coal combustion process equipped with selective catalytic reduction, electrostatic precipitation, and flue gas desulfurization systems

    Energy Technology Data Exchange (ETDEWEB)

    Chin-Min Cheng; Pauline Hack; Paul Chu; Yung-Nan Chang; Ting-Yu Lin; Chih-Sheng Ko; Po-Han Chiang; Cheng-Chun He; Yuan-Min Lai; Wei-Ping Pan [Western Kentucky University, Bowling Green, KY (United States). Institute for Combustion Science and Environmental Technology

    2009-09-15

    A full-scale field study was carried out at a 795 MWe coal-fired power plant equipped with selective catalytic reduction (SCR), an electrostatic precipitator (ESP), and wet flue gas desulfurization (FGD) systems to investigate the distribution of selected trace elements (i.e., mercury, arsenic, selenium, boron, and chloride) from coal, FGD reagent slurry, makeup water to flue gas, solid byproduct, and wastewater streams. Flue gases were collected from the SCR outlet, ESP inlet, FGD inlet, and stack. Concurrent with flue gas sampling, coal, bottom ash, economizer ash, and samples from the FGD process were also collected for elemental analysis. By combining plant operation parameters, the overall material balances of selected elements were established. The removal efficiencies of As, Se, Hg, and B by the ESP unit were 88, 56, 17, and 8%, respectively. Only about 2.5% of Cl was condensed and removed from flue gas by fly ash. The FGD process removed over 90% of Cl, 77% of B, 76% of Hg, 30% of Se, and 5% of As. About 90% and 99% of the FGD-removed Hg and Se were associated with gypsum. For B and Cl, over 99% were discharged from the coal combustion process with the wastewater. Mineral trona (trisodium hydrogendicarbonate dehydrate, Na{sub 3}H(CO{sub 3}){sub 2}.2H{sub 2}O) was injected before the ESP unit to control the emission of sulfur trioxide (SO{sub 3}). By comparing the trace elements compositions in the fly ash samples collected from the locations before and after the trona injection, the injection of trona did not show an observable effect on the partitioning behaviors of selenium and arsenic, but it significantly increased the adsorption of mercury onto fly ash. The stack emissions of mercury, boron, selenium, and chloride were for the most part in the gas phase. 47 refs., 3 figs., 11 tabs.

  10. 41 CFR 109-50.203 - Eligible equipment.

    Science.gov (United States)

    2010-07-01

    ... Regulations System (Continued) DEPARTMENT OF ENERGY PROPERTY MANAGEMENT REGULATIONS UTILIZATION AND DISPOSAL.... 41Refrigeration, Air Conditioning and Air Circulating Equipment. 52Measuring Tools 60Fiber Optics Materials... and Laboratory Equipment. 67Photographic Equipment. 70General Purpose Automatic Data Processing...

  11. [Design of a medical equipment purchasing system].

    Science.gov (United States)

    Zeng, Li; Chen, Xiao-hua

    2008-09-01

    This paper introduces the network data dynamic exchange technology applied to the design of the medical equipment purchase system according to the process of the medical equipment purchasing. The new system adopts B/S structure based on .net technology, to realize the medical equipment purchasing information's dynamic management of network purchase application and verification, suppliers qualification examination and the contact file inquiry etc.

  12. Equipping the stockyard

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-04-01

    Good stockyard management has become an important feature in the coal supply chain. Today, virtually all suppliers and consumers make use of at least one stockyard when moving coal. The type of handling equipment that is best for a particular situation is consequently of wide interest. The value of coal stored in stockpiles can form a significant part of the end user's costs, as pointed out in a recent IEA Coal Research report 'Management of coal stockpiles'. Better blending is becoming a key factor in optimising both power plant and blast furnace performance. It is important to match the materials handling equipment to a facility's needs. Good stockpile management involves processing coal quality within the pile and controlling dust. Decisions must be made on appropriate methods of stacking coal, in longitudinal or circular bed. The article goes on to describe recent contracts for stockyard equipment by such manufacturers as UK-based Strachan and Henshaw and Spain's TAIM TFG. 3 photos.

  13. Life Cycle Inventory (LCI) Data-Treatment Chemicals, Construction Materials, Transportation, On-site Equipment, and other Processes for Use in Spreadsheets for Environmental Footprint Analysis (SEFA): Revised Addition

    Science.gov (United States)

    This report estimates environmental emission factors (EmF) for key chemicals, construction and treatment materials, transportation/on-site equipment, and other processes used at remediation sites. The basis for chemical, construction, and treatment material EmFs is life cycle inv...

  14. Black silicon method X: a review on high speed and selective plasma etching of silicon with profile control: an in-depth comparison between Bosch and cryostat DRIE processes as a roadmap to next generation equipment

    NARCIS (Netherlands)

    Jansen, Henricus V.; de Boer, Meint J.; Unnikrishnan, S.; Louwerse, M.C.; Elwenspoek, Michael Curt

    An intensive study has been performed to understand and tune deep reactive ion etch (DRIE) processes for optimum results with respect to the silicon etch rate, etch profile and mask etch selectivity (in order of priority) using state-of-the-art dual power source DRIE equipment. The research compares

  15. Exercise Equipment: Neutral Buoyancy

    Science.gov (United States)

    Shackelford, Linda; Valle, Paul

    2016-01-01

    Load Bearing Equipment for Neutral Buoyancy (LBE-NB) is an exercise frame that holds two exercising subjects in position as they apply counter forces to each other for lower extremity and spine loading resistance exercises. Resistance exercise prevents bone loss on ISS, but the ISS equipment is too massive for use in exploration craft. Integrating the human into the load directing, load generating, and motion control functions of the exercise equipment generates safe exercise loads with less equipment mass and volume.

  16. A New Process for the Acceleration Test and Evaluation of Aeromedical Equipment for U.S. Air Force Safe-To-Fly Certification

    Science.gov (United States)

    2010-10-01

    To test this theory , the ATB employed FEA for testing various AE structures to meet the acceleration requirements and found some aspects of this...equipment and successfully introducing the use of the Equivalent Load Testing ( ELT ) method, which permits the use of alternative testing approaches...Data Conduct Acceleration Test Selection Meeting Acceleration Test Type Decision Determine Tasks for Component Level Tests ( ELT Method) Analyze

  17. Renewal of radiological equipment.

    Science.gov (United States)

    2014-10-01

    In this century, medical imaging is at the heart of medical practice. Besides providing fast and accurate diagnosis, advances in radiology equipment offer new and previously non-existing options for treatment guidance with quite low morbidity, resulting in the improvement of health outcomes and quality of life for the patients. Although rapid technological development created new medical imaging modalities and methods, the same progress speed resulted in accelerated technical and functional obsolescence of the same medical imaging equipment, consequently creating a need for renewal. Older equipment has a high risk of failures and breakdowns, which might cause delays in diagnosis and treatment of the patient, and safety problems both for the patient and the medical staff. The European Society of Radiology is promoting the use of up-to-date equipment, especially in the context of the EuroSafe Imaging Campaign, as the use of up-to-date equipment will improve quality and safety in medical imaging. Every healthcare institution or authority should have a plan for medical imaging equipment upgrade or renewal. This plan should look forward a minimum of 5 years, with annual updates. Teaching points • Radiological equipment has a definite life cycle span, resulting in unavoidable breakdown and decrease or loss of image quality which renders equipment useless after a certain time period.• Equipment older than 10 years is no longer state-of-the art equipment and replacement is essential. Operating costs of older equipment will be high when compared with new equipment, and sometimes maintenance will be impossible if no spare parts are available.• Older equipment has a high risk of failure and breakdown, causing delays in diagnosis and treatment of the patient and safety problems both for the patient and the medical staff.• Every healthcare institution or authority should have a plan for medical imaging equipment upgrade or replacement. This plan should look forward a

  18. 9 CFR 416.3 - Equipment and utensils.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Equipment and utensils. 416.3 Section... SANITATION § 416.3 Equipment and utensils. (a) Equipment and utensils used for processing or otherwise..., handling, or storage. Equipment and utensils must be maintained in sanitary condition so as not to...

  19. Aeration equipment for small depths

    Directory of Open Access Journals (Sweden)

    Sluše Jan

    2015-01-01

    Full Text Available Deficit of air in water causes complications with cyanobacteria mainly in the summer months. Cyanobacteria is a bacteria that produces poison called cyanotoxin. When the concentration of cyanobacteria increases, the phenomena „algal bloom“ appears, which is very toxic and may kill all the organisms. This article describes new equipment for aeration of water in dams, ponds and reservoirs with small depth. This equipment is mobile and it is able to work without any human factor because its control is provided by a GPS module. The main part of this equipment consists of a floating pump which pumps water from the surface. Another important part of this equipment is an aerator where water and air are blended. Final aeration process runs in the nozzles which provide movement of all this equipment and aeration of the water. Simulations of the flow are solved by multiphase flow with diffusion in open source program called OpenFOAM. Results will be verified by an experiment.

  20. Medical equipment management

    CERN Document Server

    Willson, Keith; Tabakov, Slavik

    2013-01-01

    Know What to Expect When Managing Medical Equipment and Healthcare Technology in Your Organization As medical technology in clinical care becomes more complex, clinical professionals and support staff must know how to keep patients safe and equipment working in the clinical environment. Accessible to all healthcare professionals and managers, Medical Equipment Management presents an integrated approach to managing medical equipment in healthcare organizations. The book explains the underlying principles and requirements and raises awareness of what needs to be done and what questions to ask. I

  1. 21 CFR 211.65 - Equipment construction.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 4 2010-04-01 2010-04-01 false Equipment construction. 211.65 Section 211.65 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS... construction. (a) Equipment shall be constructed so that surfaces that contact components, in-process materials...

  2. Equipment management user's handbook for property custodians

    Science.gov (United States)

    1993-01-01

    The NASA Equipment Management User's Handbook for Property Custodians is issued as an instructional guide for personnel designated as property custodians and technical personnel involved in the acquisition, management, and use of NASA-owned equipment. This handbook provides general information and basic operational procedures for processing equipment transactions through the agency-wide NASA Equipment Management System (NEMS). Each NASA installation must prepare supplementary instructions for local requirements beyond the scope of NASA-wide policies and procedures contained herein, or as specified for local implementation in NHB 4200.1, 'NASA Equipment Management Manual.' NHB 4200.1 sets forth policy, uniform performance standards, and procedural guidance to NASA personnel for the acquisition, management, and use of NASA-owned equipment. This handbook is a controlled document, issued in loose-leaf form and revised by page changes. Additional copies for internal use may be obtained through normal distribution.

  3. Cooling of electronic equipment

    DEFF Research Database (Denmark)

    A. Kristensen, Anders Schmidt

    2003-01-01

    Cooling of electronic equipment is studied. The design size of electronic equipment decrease causing the thermal density to increase. This affect the cooling which can cause for example failures of critical components due to overheating or thermal induced stresses. Initially a pin fin heat sink...

  4. Interface transfer of equipment

    Energy Technology Data Exchange (ETDEWEB)

    Ashton, I.J.

    1989-04-01

    This article details the interface transfer of heavy-duty face equipment from 5's to 6's face in the Great Row Seam at Silverdale Colliery, British Coal, Western Area. The salvaged face was roofbolted using leg-mounted Wombat drilling rigs. All heavy-duty equipment was transported by FSV's. 5 figs.

  5. Equipment and obtention process of {sup 131}I by dry distillation starting from TeO{sub 2}; Equipo y proceso de obtencion de {sup 131}I por destilacion seca a partir de TeO{sub 2}

    Energy Technology Data Exchange (ETDEWEB)

    Alanis M, J. [ININ, Departamento de Materiales Radiactivos, 52045 Ocoyoacac, Estado de Mexico (Mexico)

    2000-08-15

    The present invention refers to an equipment and process for the obtaining of {sup 131}I by dry distillation starting from TeO{sub 2} that has three interconnected systems, the manipulation system, the electric system and the distillation system, the combination of these systems, allows to improve the yield and the separation of the {sup 131}I during the distillation process, since inside the electric system it is an oven that has a special design based on a temperature gradient. The more relevant aspects of the equipment its are the design of each one of its components that give as result the effectiveness of the production of {sup 131}I in routinary form (industrial) whose final product can end up reaching a radiochemical purity up to 99% and a radionuclide purity of approximately 100%. The object of this invention is to provide a distillation equipment different to those that at the moment exist, thanks to its novel internal construction whose main characteristics already gather advantages on those existent. The reaction of obtaining of the TeO{sub 2}, the development of the technique and studies of TeO{sub 2} sintering and the irradiation experiments, its contributed to characterize with more precision the 'new process of obtaining of {sup 131}I by dry via starting from the Te' developed in the ININ, and in this way it was achieved a more pure product, more economic, with less risks, from a point of view of Radiological Safety and mainly that it avoids the import to the country and it makes to self-sufficient Mexico in the production of {sup 131}I. (Author)

  6. Significados do processo do morrer e da morte para a equipe multiprofissional Meaning of the process of dying and death for multiprofessional staff

    Directory of Open Access Journals (Sweden)

    Alessandra Guimarães Carvalho Barbosa

    2016-04-01

    Full Text Available Objetivo: descrever os significados que a equipe multiprofissional de uma Unidade de Tratamento Intensivo Adulto detém sobre o processo do morrer e a morte. Método: realizada pesquisa de natureza qualitativa, obtiveram os dados por meio de entrevista semiestruturada com 21 profissionais de saúde. Analisaram os resultados embasados na análise de conteúdo temática, que resultou nas categorias: Visão não científica da morte e do morrer e Visão científica da morte e do morrer. Resultado: evidenciaram-se significados sobre a morte, tais como: um processo natural, uma etapa a cumprir, um evento fisiológico e a extinção. Conclusão: Devido à multiplicidade de significados encontrados ha necessidade de discussão e reflexão sobre o processo do morrer e da morte, com a expectativa de melhor conviver com esses eventos.

  7. Implementation of an ex situ stabilization technique at the Sand Springs superfund site to solidify and stabilize acid tar sludges involving a quick-lime based stabilization process and innovative equipment design

    Energy Technology Data Exchange (ETDEWEB)

    McManus, R.W. [SOUND Environmental Services, Inc., Dallas, TX (United States); Grajczak, P. [ARCO, Los Angeles, CA (United States); Wilcoxson, J.C. [ARCO, Plano, TX (United States); Webster, S.D. [Environmental Protection Agency, Dallas, TX (United States)

    1997-12-31

    An old refinery site was safely remediated a year before schedule and for 25% less than final engineering estimates for the stabilization remedy thanks to energetic project management and innovative design involving ex situ stabilization/solidification of acid tar sludges. A quicklime based process, Dispersion by Chemical Reaction (DCR{trademark}), was employed to solidify and stabilize (SS) over 103,000 cubic meters (135,000 cubic yards) of petroleum waste, mostly acidic tarry sludge. The SS process was selected over competing methods because it afforded minimal volume increase, could readily achieve Record of Decision (ROD) specified physical and chemical treatment goals, could be implemented with treatment equipment that minimized emissions, and could be performed with low reagent usage and at low cost. To ensure treatment goals were achieved and an accelerated schedule met, a custom designed and fabricated transportable treatment unit (TTU) was employed to implement the process. The treated material was visually soil-like in character, it was left in stockpiles for periods of time, and it was placed and compacted in the on site landfill using standard earth-moving equipment.

  8. Computer Network Equipment for Intrusion Detection Research

    National Research Council Canada - National Science Library

    Ye, Nong

    2000-01-01

    .... To test the process model, the system-level intrusion detection techniques and the working prototype of the intrusion detection system, a set of computer and network equipment has been purchased...

  9. Incidents of chemical reactions in cell equipment

    Energy Technology Data Exchange (ETDEWEB)

    Baldwin, N.M.; Barlow, C.R. [Uranium Enrichment Organization, Oak Ridge, TN (United States)

    1991-12-31

    Strongly exothermic reactions can occur between equipment structural components and process gases under certain accident conditions in the diffusion enrichment cascades. This paper describes the conditions required for initiation of these reactions, and describes the range of such reactions experienced over nearly 50 years of equipment operation in the US uranium enrichment program. Factors are cited which can promote or limit the destructive extent of these reactions, and process operations are described which are designed to control the reactions to minimize equipment damage, downtime, and the possibility of material releases.

  10. Electronic equipment packaging technology

    CERN Document Server

    Ginsberg, Gerald L

    1992-01-01

    The last twenty years have seen major advances in the electronics industry. Perhaps the most significant aspect of these advances has been the significant role that electronic equipment plays in almost all product markets. Even though electronic equipment is used in a broad base of applications, many future applications have yet to be conceived. This versatility of electron­ ics has been brought about primarily by the significant advances that have been made in integrated circuit technology. The electronic product user is rarely aware of the integrated circuits within the equipment. However, the user is often very aware of the size, weight, mod­ ularity, maintainability, aesthetics, and human interface features of the product. In fact, these are aspects of the products that often are instrumental in deter­ mining its success or failure in the marketplace. Optimizing these and other product features is the primary role of Electronic Equipment Packaging Technology. As the electronics industry continues to pr...

  11. Medical equipment donations in Haiti: flaws in the donation process Donaciones de equipo médico en Haití: fallas en el proceso de donación

    Directory of Open Access Journals (Sweden)

    Roger Dzwonczyk

    2012-04-01

    Full Text Available The magnitude 7.0 earthquake that struck Haiti on 12 January 2010 devastated the capital city of Port-au-Prince and the surrounding area. The area's hospitals suffered major structural damage and material losses. Project HOPE sought to rebuild the medical equipment and clinical engineering capacity of the country. A team of clinical engineers from the United States of America and Haiti conducted an inventory and assessment of medical equipment at seven public hospitals affected by the earthquake. The team found that only 28% of the equipment was working properly and in use for patient care; another 28% was working, but lay idle for technical reasons; 30% was not working, but repairable; and 14% was beyond repair. The proportion of equipment in each condition category was similar regardless of whether the equipment was present prior to the earthquake or was donated afterwards. This assessment points out the flaws that existed in the medical equipment donation process and reemphasizes the importance of the factors, as delineated by the World Health Organization more than a decade ago, that constitute a complete medical equipment donation.El terremoto de magnitud 7,0 que azotó a Haití el 12 de enero del 2010 devastó la capital, Puerto Príncipe, y sus alrededores. Los hospitales del área afectada sufrieron daños estructurales importantes y pérdidas materiales. El Proyecto Hope procuró reconstruir el equipo médico y la capacidad de ingeniería clínica del país. Un equipo de ingenieros clínicos de Estados Unidos y Haití realizó un inventario y una evaluación del equipo médico en siete hospitales públicos afectados por el terremoto. El equipo encontró que solo 28% del equipo estaba funcionando adecuadamente y se usaba para la atención de los pacientes; otro 28% funcionaba pero no se empleaba por razones técnicas; 30% del equipo no funcionaba, pero podía repararse; y 14% no funcionaba y no podía repararse. La proporción de equipo

  12. Automatic monitoring of vibration welding equipment

    Science.gov (United States)

    Spicer, John Patrick; Chakraborty, Debejyo; Wincek, Michael Anthony; Wang, Hui; Abell, Jeffrey A; Bracey, Jennifer; Cai, Wayne W

    2014-10-14

    A vibration welding system includes vibration welding equipment having a welding horn and anvil, a host device, a check station, and a robot. The robot moves the horn and anvil via an arm to the check station. Sensors, e.g., temperature sensors, are positioned with respect to the welding equipment. Additional sensors are positioned with respect to the check station, including a pressure-sensitive array. The host device, which monitors a condition of the welding equipment, measures signals via the sensors positioned with respect to the welding equipment when the horn is actively forming a weld. The robot moves the horn and anvil to the check station, activates the check station sensors at the check station, and determines a condition of the welding equipment by processing the received signals. Acoustic, force, temperature, displacement, amplitude, and/or attitude/gyroscopic sensors may be used.

  13. Calculating the price of tanks, vessels and process equipment of petrochemical industry second criteria of integrity and survival remaining of API RP 579 (Fitness for service); Calculo do preco de tanques, vasos e equipamentos de processo da industria petroquimica segundo criterios de integridade e sobrevida remanescente do API RP 579 (Fitness for service)

    Energy Technology Data Exchange (ETDEWEB)

    Morato, Paulo Cesar Vidal Morato [Petroleo Brasileiro S.A. (PETROBRAS), Rio de Janeiro, RJ (Brazil)

    2012-07-01

    By owning many tanks, vessels and process equipment, PETROBRAS has developed the concept of 'Fitness-For-Service' (suitability for use) under the standard API RP 579, i.e. to verify the structural integrity and remaining useful life of equipment in service. In this paper we will discuss how to calculate the remaining useful life of equipment used in accordance with such criteria and with this technical data, calculate the depreciated price. Steps: verification of applicability; surveys of the technical data of the equipment; surveys the minimum thickness of plating equipment over the years; calculation of the average annual rate of corrosion (tc); calculation of the required minimum thickness according to the criteria of API RP 579 (tr); calculation of remaining useful life (nr); calculation of the depreciated price (Vd) equipment. Conclusions: intended for evaluation of tanks price, vessels and process equipment according to API RP 579 concepts. Estimate the remaining useful life of equipment used and calculates the depreciated price. Scientific method based, consistent and robust, due to calculating established the remaining useful life. (author)

  14. About Personal Protective Equipment (PPE)

    Science.gov (United States)

    ... Equipment for Infection Control Questions About Personal Protective Equipment (PPE) Share Tweet Linkedin Pin it More sharing ... Print Q1. How do manufacturers ensure personal protective equipment (PPE) is safe and effective? A1. To help ...

  15. EPA’s Response Equipment

    Science.gov (United States)

    EPA maintains a variety of equipment to respond to hazardous substance emergencies such as releases or oil spills regardless of their nature, size, or location. This include ASPECT, PHILIS, Equipment Module (EM), and personal protective equipment.

  16. Radiotherapy equipment--purchase or lease?

    Science.gov (United States)

    Nisbet, A; Ward, A

    2001-08-01

    Against a background of increasing demand for radiotherapy equipment, this study was undertaken to investigate options for equipment procurement, in particular to compare purchase with lease. The perceived advantages of lease are that equipment can be acquired within budget and cashflow constraints, with relatively low amounts of cash leaving the NHS in the first year, avoiding the necessity of capitalizing the equipment and providing protection against the risk of obsolescence associated with high technology equipment. The perceived disadvantages of leasing are that the Trust does not own the equipment, leasing can be more expensive in revenue terms, the tender process is extended and there may be lease conditions to be met, which may be costly and/or restrictive. There are also a number of technical considerations involved in the leasing of radiotherapy equipment that influence the financial analysis and practical operation of the radiotherapy service. The technical considerations include servicing and planned preventative maintenance, upgrades, spare parts, subsequent purchase of "add ons", modification of equipment, research and development work, commencement of the lease period, return of equipment at the end of the lease period and negotiations at the end of the lease period. A study from Raigmore Hospital, Inverness is described, which involves the procurement of new, state-of-the-art radiotherapy equipment. This provides an overview of the procurement process, including a summary of the advantages and disadvantages of leasing, with the figures from the financial analysis presented and explained. In addition, a detailed description is given of the technical considerations to be taken into account in the financial analysis and negotiation of any lease contract.

  17. Medical equipment libraries: implementation, experience and user satisfaction.

    Science.gov (United States)

    Keay, S; McCarthy, J P; Carey-Smith, B E

    2015-01-01

    The hospital-wide pooling and sharing of certain types of medical equipment can lead to both significant improvements in patient safety and financial advantages when compared with a department or ward-level equipment ownership system. In September 2003, a Medical Equipment Loan Service (MELS) was established, focusing initially on infusion pumps. The aims and expected benefits included; improving availability of equipment for both patients and clinical users, managing and reducing clinical risk, reducing equipment diversity, improving equipment management and reducing the overall cost of equipment provision. A user survey was carried out in 2005 and repeated in 2011. The results showed wide and continued satisfaction with the service. The process and difficulties of establishing the service and its development to include additional types of equipment are described. The benefits of managing medical equipment which is in widespread general use, through a MELS as part of a Clinical Engineering Department, are presented.

  18. Equipment Operational Requirements

    Energy Technology Data Exchange (ETDEWEB)

    Greenwalt, B; Henderer, B; Hibbard, W; Mercer, M

    2009-06-11

    The Iraq Department of Border Enforcement is rich in personnel, but poor in equipment. An effective border control system must include detection, discrimination, decision, tracking and interdiction, capture, identification, and disposition. An equipment solution that addresses only a part of this will not succeed, likewise equipment by itself is not the answer without considering the personnel and how they would employ the equipment. The solution should take advantage of the existing in-place system and address all of the critical functions. The solutions are envisioned as being implemented in a phased manner, where Solution 1 is followed by Solution 2 and eventually by Solution 3. This allows adequate time for training and gaining operational experience for successively more complex equipment. Detailed descriptions of the components follow the solution descriptions. Solution 1 - This solution is based on changes to CONOPs, and does not have a technology component. It consists of observers at the forts and annexes, forward patrols along the swamp edge, in depth patrols approximately 10 kilometers inland from the swamp, and checkpoints on major roads. Solution 2 - This solution adds a ground sensor array to the Solution 1 system. Solution 3 - This solution is based around installing a radar/video camera system on each fort. It employs the CONOPS from Solution 1, but uses minimal ground sensors deployed only in areas with poor radar/video camera coverage (such as canals and streams shielded by vegetation), or by roads covered by radar but outside the range of the radar associated cameras. This document provides broad operational requirements for major equipment components along with sufficient operational details to allow the technical community to identify potential hardware candidates. Continuing analysis will develop quantities required and more detailed tactics, techniques, and procedures.

  19. Flowsheet for shear/leach processing of N Reactor fuel at PUREX

    Energy Technology Data Exchange (ETDEWEB)

    Enghusen, M.B.

    1995-04-13

    This document was originally prepared to support the restart of the PUREX plant using a new Shear/Leach head end process. However, the PUREX facility was shutdown and processing of the remaining N Reactor fuel is no longer considered an alternative for fuel disposition. This document is being issued for reference only to document the activities which were investigated to incorporate the shear/leach process in the PUREX plant.

  20. Listeria spp. occurrence in equipments and processing plants of meat/ Listeria spp. ocorrência em equipamentos e ambientes de processamento de carne bovina

    Directory of Open Access Journals (Sweden)

    Luís Augusto Nero

    2004-05-01

    Full Text Available Exopolysaccharides, biopolymers or hydrosolubles gums, are produced by a great variety of microorganisms and possess physical, structural and chemical properties quite homogeneous, in relation to derived from algae and plants. The production is relatively independent on climatic conditions, faster obtaining of the finished product and need small space. Biopolymers have been studied thoroughly in the last years. Due to wide diversity in structure and physical properties, the microbial polysaccharides possess a lot of applications in food, pharmaceutical, oil, cosmetics, textile, inks and agricultural products among others industries. Some of those applications, include uses as emulsifying, stabilizing, binding, jellifying, clotting, lubricants, film coated, thickening and suspender agents. The parameters that have most influenced the process of exopolysaccharides biosyntheses have been the microorganism, the culture medium composition, pH and temperature of incubation. The exopolysaccharide production can be developed by species of Gram-negative and Gram-positive bacteria, some microalgae and many moulds. This work discusses the influence of these parameters during the production process and exopolysaccharides biosyntheses by bacteria.O objetivo desta pesquisa foi estabelecer a ocorrência de Listeria monocytogenes em diversos pontos de plantas de processamento de carne bovina em 01 abatedouro e 05 casas de carnes localizados na região norte do Paraná. Para a detecção de Listeria spp. em 124 amostras de equipamentos/utensílios e instalações, utilizou-se a metodologia preconizada pelo United States Departament of Agriculture (USDA, com identificação das espécies por testes bioquímicos e posterior confirmação pelo API Listeria (bioMérieux. Os resultados obtidos indicaram freqüências de 6,25% de L. monocytogenes; 68,75% de L. innocua; 18,75% de L. welshimeri; 4,17% de L. seeligeri e 2,08% de L. grayi. As amostras positivas para L

  1. Planning and Selection of Heavy Construction Equipment in Civil Engineering

    OpenAIRE

    Mr. Nilesh D. Chinchore; Prof. Pranay R. Khare

    2014-01-01

    Construction equipment planning and selection plays crucial role for the success of construction firms.Inadequate manual processes of equipmentplanning and selection and the subjective decisions of equipment managers usually result in major losses in construction firms. An indispensable item of resources, it produces output at accelerated speed, enables completion of task in limited time. Equipment saves manpower, which is becoming costly and more demanding day by day. Equipment i...

  2. Shipboard and laboratory equipment

    Digital Repository Service at National Institute of Oceanography (India)

    Shyamprasad, M.; Ramaswamy, V.

    bed, and a digital clock and a transponder helped to locate the camera. Equipment for the analysis of the nodules such as x-ray fluorescence and atomic absorption spectrophotometers were installed aboard MV Skandi Surveyor and MV Fernella and MV G A...

  3. MODERNIZATION OF CUPOLA EQUIPMENT

    Directory of Open Access Journals (Sweden)

    S. L. Rovin

    2015-01-01

    Full Text Available This article presents an automated cupola complex, developed by scientific-production enterprise «Technolit» together with GSTU named after P. O. Sukhoi, launched in the spring of 2015 at the plant «Stroiex» in the city of Chelyabinsk (the Russian Federation. The old cupolas (open type have been replaced by the new cupolas of the closed type, equipped with automatic control and management system and multistage wet gas treatment system. Cupolas are equipped with systems of post-combustion gases and the batch charging, the separate systems of air blast, systems of sludge removal and recirculation of water, the slag granulation installations, mechanized cleaning of cupola furnace and automatic safety system. These activities allowed the company to increase production and improve the quality of cast iron, reduce the coke consumption by 20% and reducing emissions of pollutants into the atmosphere almost 30 times.

  4. Sensitive Equipment Decontamination

    Science.gov (United States)

    2017-10-01

    permeable and porous materials of equipment, such as rubbers, plastic and paints , due to their solvating powers. Such absorption can cause changes to...substrates (e.g., polymers, paints ). TECHNICAL PART STO-TR-HFM-233 3 - 39 N°- Requirement Technical Specifications Capability (efficacy...needed. Environmental aspects Toxicity of nanoparticles has to be studied. Operational parameters Unknown. Shelf-life parameters Depends on

  5. Soviet equipment flies in

    CERN Multimedia

    CERN PhotoLab

    1978-01-01

    End of February 1977 a Soviet Ilyushin-76 heavy freight aircraft landed at Cointrin airport having on board fifty large wire proprtional chambers and associated apparatus, together weighing 10 tons, supplied by the Joint Institute for Nuclear Research, Dubna, USSR. The equipment was for the CERN- Dubna-Munich-Saclay experiment NA4 on deep inelastic muon scattering being set up in the North Area of SPS. See Weekly Bulletin 11/78.

  6. Bridges and Equipment

    Science.gov (United States)

    2009-09-15

    the Trilateral Design and Test Code, paragraph 4.2.11, refers to a 15-percent impact factor for bending moment and deflection for crossing vehicle...speeds of 25 km/hr (15 mph). Since the BCS is equipped with both strain and load control features, the impact factor of each vehicle load and speed...can be determined. BCS testing to date has revealed that wheeled vehicle impact factors are approximately 10 percent and tracked vehicle impact

  7. Equipment Obsolescence Management Program

    Energy Technology Data Exchange (ETDEWEB)

    Redmond, J.

    2014-07-01

    Nuclear Power Plant (NPP) Operators are challenged with securing reliable supply channels for safety related equipment due to equipment obsolescence. Many Original Equipment Manufacturers (OEMs) have terminated production of spare parts and product life-cycle support. The average component life cycles are much shorter than the NPP design life, which means that replacement components and parts for the original NPP systems are not available for the complete design life of the NPPs. The lack or scarcity of replacement parts adversely affects plant reliability and ultimately the profitability of the affected NPPs. This problem is further compounded when NPPs pursue license renewal and approval for plant-life extension. A reliable and predictable supply of replacement co components is necessary for NPPs to remain economically competitive and meet regulatory requirements and guidelines. Electrical and I and C components, in particular, have short product life cycles and obsolescence issues must be managed pro actively and not reactively in order to mitigate the risk to the NPP to ensure reliable and economic NPP operation. (Author)

  8. Prediction of wear rates in comminution equipment

    DEFF Research Database (Denmark)

    Jensen, Lucas Roald Dörig; Fundal, Erling; Møller, Per

    2010-01-01

    Raw material comminution equipment may be exposed to excessive wear, which makes it difficult to operate minerals processing plants continuously because lengthy and unplanned shut-downs interrupt the overall process. In general, most comminution equipment is fine-tuned to operate at low vibrations...... and to achieve guaranteed performance. From an economical point of view, it is always preferred to replace all worn parts during the planned maintenance shutdowns. When operating comminution equipment, the wear rate receives little attention and is considered a secondary matter. However, experience shows......-resistant high chromium white cast iron (21988/JN/HBW555XCr21), a heat-treated wear resistant steel (Hardox 400) and a plain carbon construction steel (S235). Quartz, which accounts for the largest wear loss in the cement industry, was chosen as abrasive. Other process parameters such as velocity (1–7 m...

  9. Criteria for Determining whether Equipment is Air Pollution Control Equipment or Process Equipment

    Science.gov (United States)

    This document may be of assistance in applying the New Source Review (NSR) air permitting regulations including the Prevention of Significant Deterioration (PSD) requirements. This document is part of the NSR Policy and Guidance Database. Some documents in the database are a scanned or retyped version of a paper photocopy of the original. Although we have taken considerable effort to quality assure the documents, some may contain typographical errors. Contact the office that issued the document if you need a copy of the original.

  10. Equipamentos para agroindústria de minicenouras Cenourete® e Catetinho® Processing equipment for the agroindustry of Cenourete® and Catetinho® mini-carrots

    Directory of Open Access Journals (Sweden)

    João Bosco C da Silva

    2009-03-01

    Full Text Available Neste trabalho são descritos os equipamentos desenvolvidos na Embrapa Hortaliças, para a produção de Cenourete® e Catetinho®, as minicenouras brasileiras. Estes equipamentos incluem três cortadoras, uma classificadora e dois modelos de torneadoras. A primeira cortadora, denominada 'Corte Fácil', constitui-se de uma guilhotina e duas barras inclinadas usadas para medir os pedaços a serem cortados, permitindo obter matéria-prima para ser processada na forma de Cenourete® e Catetinho®. As cortadoras 'Precisa' e 'Cortadora Horizontal' são constituídas por um conjunto de calhas que levam as raízes de cenoura até um conjunto de discos de corte que segmentam as raízes em pedaços de 6 cm, utilizados para a produção de Cenourete. A Classificadora consiste basicamente em duas correias transportadoras inclinadas que transportam o produto até que o mesmo passe pela fenda formada pelo distanciamento entre as correias, o que ocorre quando o diâmetro coincide com a largura da fenda. Para o processamento propriamente dito foram desenvolvidos dois modelos de equipamento. O primeiro denominado 'Processador de Cenourete e Catetinho' constitui-se de duas unidades, sendo a primeira equipada com um disco abrasivo de lixa grossa, para realizar o torneamento. A segunda unidade é confeccionada com lixa abrasiva fina, para realizar o acabamento. A segunda processadora é denominada 'Múltipla' e apresenta o mesmo princípio de funcionamento, mas no compartimento superior possui quatro discos abrasivos, o que aumenta a capacidade de processamento em quatro vezes, quando comparada ao Processador de Cenourete e Catetinho. Ambos os equipamentos são dotados de um sistema que permite a reciclagem de água. Com este conjunto de equipamentos a agroindústria nacional se capacita para produzir minicenouras em escala competitiva com o produto importado.The present article describes the processing equipment developed at Embrapa Vegetables for the production

  11. Highway Maintenance Equipment Operator. Specialized Equipment. Training Materials.

    Science.gov (United States)

    Perky, Sandra Dutreau; And Others

    This curriculum guide provides instructional materials to assist in training equipment operators in the safe and effective use of highway maintenance equipment. It includes 18 units of instruction covering the large equipment used in maintenance operations. Each unit of instruction consists of eight basic components: performance objectives,…

  12. Highway Maintenance Equipment Operator. Miscellaneous Equipment. Training Materials.

    Science.gov (United States)

    Perky, Sandra Dutreau; And Others

    This curriculum guide provides instructional materials to assist in training equipment operators in the safe and effective use of highway maintenance equipment. It includes six units of instruction covering the small, specialized equipment used in maintenance operations. Each unit of instruction consists of eight basic components: performance…

  13. Liquid-Liquid Extraction Equipment

    Energy Technology Data Exchange (ETDEWEB)

    Jack D. Law; Terry A. Todd

    2008-12-01

    Solvent extraction processing has demonstrated the ability to achieve high decontamination factors for uranium and plutonium while operating at high throughputs. Historical application of solvent extraction contacting equipment implies that for the HA cycle (primary separation of uranium and plutonium from fission products) the equipment of choice is pulse columns. This is likely due to relatively short residence times (as compared to mixer-settlers) and the ability of the columns to tolerate solids in the feed. Savannah River successfully operated the F-Canyon with centrifugal contactors in the HA cycle (which have shorter residence times than columns). All three contactors have been successfully deployed in uranium and plutonium purification cycles. Over the past 20 years, there has been significant development of centrifugal contactor designs and they have become very common for research and development applications. New reprocessing plants are being planned in Russia and China and the United States has done preliminary design studies on future reprocessing plants. The choice of contactors for all of these facilities is yet to be determined.

  14. The adoption of innovative asphalt equipment in road construction

    NARCIS (Netherlands)

    Habets, M.J.M.; Voordijk, Johannes T.; van der Sijde, Peter

    2011-01-01

    Purpose – The purpose of this paper is to provide insight into the adoption process of innovative asphalt equipment in road construction and how the level of knowledge as characterised by the level of education in the companies affects this process. The emphasis is on equipment used for transporting

  15. Magnetics Processing

    Data.gov (United States)

    Federal Laboratory Consortium — The Magnetics Processing Lab equipped to perform testing of magnetometers, integrate them into aircraft systems, and perform data analysis, including noise reduction...

  16. Processamento de sementes de Moringa oleifera utilizando-se diferentes equipamentos para obtenção de solução coagulante Processing of Moringa oleifera seeds using different equipments to obtain coagulant solution

    Directory of Open Access Journals (Sweden)

    Camila C. Arantes

    2012-06-01

    Full Text Available Desenvolveu-se este trabalho para avaliar o uso de quatro equipamentos no processamento das sementes de Moringa oleifera, visando à produção de solução coagulante a ser empregada no tratamento de água com turbidez obtida sinteticamente. Seis soluções coagulantes com diferentes tipos de processamento foram utilizadas em ensaios de coagulação, floculação e sedimentação em equipamento Jar-Test. A dosagem da solução coagulante utilizada foi 500 mg L-1 e os parâmetros avaliados foram turbidez e cor aparente; verificou-se, após 30 min de sedimentação, que para redução de turbidez e cor aparente os melhores processamentos foram com pilão e máquina de moer, respectivamente, sendo que em ambos os casos o peneiramento do pó foi essencial para a redução dos parâmetros em questão. Através de liquidificador e mixer, os índices de redução de turbidez e cor aparente foram os menores encontrados e a trituração das sementes durante o processamento na máquina de moer e no pilão remove parte do óleo neles presente, o que não ocorre com o uso do liquidificador e mixer, evidenciando que a retirada do óleo presente nas sementes resulta em solução coagulante com maior eficiência.This work was condcted to assess four different equipments used in processing seeds of Moringa oleifera to produce a coagulant solution to be used in water treatment with the turbidity obtained synthetically. Six coagulant solutions with different types of processing were used in assays of coagulation, flocculation and sedimentation in Jar-Test equipment. The dose of coagulant solution was 500 mg L-1 and the evaluated parameters were turbidity and apparent color. After 30 min of sedimentation, it was clear that the best processes to reduce turbidity and apparent color were the pestle and grinder, respectively, however, in both cases the sieving of the powder was essential in reducing the parameters in question. Using a blender and a mixer the

  17. Methodology for assessing laser-based equipment

    Science.gov (United States)

    Pelegrina-Bonilla, Gabriel; Hermsdorf, Jörg; Thombansen, Ulrich; Abels, Peter; Kaierle, Stefan; Neumann, Jörg

    2017-10-01

    Methodologies for the assessment of technology's maturity are widely used in industry and research. Probably the best known are technology readiness levels (TRLs), initially pioneered by the National Aeronautics and Space Administration (NASA). At the beginning, only descriptively defined TRLs existed, but over time, automated assessment techniques in the form of questionnaires emerged in order to determine TRLs. Originally TRLs targeted equipment for space applications, but the demands on industrial relevant equipment are partly different in terms of, for example, overall costs, product quantities, or the presence of competitors. Therefore, we present a commonly valid assessment methodology with the aim of assessing laser-based equipment for industrial use, in general. The assessment is carried out with the help of a questionnaire, which allows for a user-friendly and easy accessible way to monitor the progress from the lab-proven state to the application-ready product throughout the complete development period. The assessment result is presented in a multidimensional metric in order to reveal the current specific strengths and weaknesses of the equipment development process, which can be used to direct the remaining development process of the equipment in the right direction.

  18. Key factors influencing management decisions concerning safety equipment selection.

    Science.gov (United States)

    Chinda, Thanwadee; Ammarapala, Veeris; Suanmali, Suthathip

    2017-08-31

    The construction industry involves many hazardous activities that may expose workers to a wide variety of health hazards. Selection of construction safety equipment is crucial in ensuring workers' safety. This article aims to examine key factors influencing management decisions concerning safety equipment selection, utilizing exploratory factor analysis (EFA) and the analytic hierarchy process (AHP). A questionnaire survey is conducted in the construction companies in Bangkok, Thailand. The factor analysis extracts 103 sets of data into six key factors - namely supplier agreements, supplier support, personal, equipment design, safety-related policies and cost value factors - with a total of 20 associated items. The AHP results conclude that the safety-related policies, equipment design and personal factors are the most important factors when selecting construction safety equipment. A construction company can use the study results as a checklist to help assess different safety equipment, and to select the best equipment.

  19. 40 CFR 63.1022 - Equipment identification.

    Science.gov (United States)

    2010-07-01

    ... equipment designations: Compressors operating with an instrument reading of less than 500 parts per million... with an instrument reading of less than 500 parts per million above background, under the provisions of... service shall include an analysis or demonstration that the process fluids do not meet the definition of...

  20. Improving the hygienic design of closed equipment

    DEFF Research Database (Denmark)

    Friis, Alan; Jensen, Bo Boye Busk

    2005-01-01

    cleaning action of fluid flow and the interaction between flow characteristics and soil attached to surfaces. Ideally, such information can be contained in fluid dynamics models or rules of thumb which can be used to assist in design of process equipment and when optimising cleaning procedures. Extending...

  1. STS-88 Mission Specialist Krikalev checks equipment

    Science.gov (United States)

    1998-01-01

    STS-88 Mission Specialist Sergei Konstantinovich Krikalev, a Russian cosmonaut, looks over equipment inside a module at the Space Station Processing Facility. Betsy Ahearn, with Boeing, is at his right. Mission STS-88 is targeted for launch on Dec. 3, 1998. It is the first U.S. flight for the assembly of the International Space Station and will carry the Unity connecting module.

  2. Equipment Grafting in Telecommunication Industry (Case Study ...

    African Journals Online (AJOL)

    ... existing network in the form of Upgrades and Expansion efforts. This paper appraises these grafting processes. It introduces the subject matter, highlights the performance capabilities and usage constraints of a variety of switching and transmission equipment. It also gives insight into the on-going grafting efforts in NITEL.

  3. 21 CFR 866.4520 - Immunofluorometer equipment.

    Science.gov (United States)

    2010-04-01

    ...) MEDICAL DEVICES IMMUNOLOGY AND MICROBIOLOGY DEVICES Immunology Laboratory Equipment and Reagents § 866.4520 Immunofluorometer equipment. (a) Identification. Immunofluorometer equipment for clinical use with...

  4. Information technology equipment cooling system

    Science.gov (United States)

    Schultz, Mark D.

    2014-06-10

    According to one embodiment, a system for removing heat from a rack of information technology equipment may include a sidecar indoor air to liquid heat exchanger that cools warm air generated by the rack of information technology equipment. The system may also include a liquid to liquid heat exchanger and an outdoor heat exchanger. The system may further include configurable pathways to connect and control fluid flow through the sidecar heat exchanger, the liquid to liquid heat exchanger, the rack of information technology equipment, and the outdoor heat exchanger based upon ambient temperature and/or ambient humidity to remove heat from the rack of information technology equipment.

  5. Negotiating optimum capital equipment acquisitions.

    Science.gov (United States)

    Pols, A L

    1999-06-01

    Healthcare organizations planning capital equipment acquisitions should negotiate with more than one equipment vendor and determine the equipment purchase price, service agreement price, and financing or leasing option rate separately to avoid hidden costs. The purchase price should be negotiated first. A long-term service agreement should be locked in, or service insurance purchased, for the length of the financing or lease agreement. The equipment vendor's financing agreement should be compared with offers from third parties, who may have more beneficial financing options or more flexible lease arrangements.

  6. Electric Equipment Diagnosis based on Wavelet Analysis

    Science.gov (United States)

    Stavitsky, Sergey A.; Palukhin, Nikolay E.; Kobenko, Juri V.; Riabova, Elena S.

    2016-02-01

    Due to electric equipment development and complication it is necessary to have a precise and intense diagnosis. Nowadays there are two basic ways of diagnosis: analog signal processing and digital signal processing. The latter is more preferable. The basic ways of digital signal processing (Fourier transform and Fast Fourier transform) include one of the modern methods based on wavelet transform. This research is dedicated to analyzing characteristic features and advantages of wavelet transform. This article shows the ways of using wavelet analysis and the process of test signal converting. In order to carry out this analysis, computer software Mathcad was used and 2D wavelet spectrum for a complex function was created.

  7. Diagnostics of Electric Equipment Windings

    Directory of Open Access Journals (Sweden)

    I. I. Branovitsky

    2007-01-01

    Full Text Available The paper presents methodology and results of the investigations pertaining to study of influence of short-circuited turns on transient electrical processes in electric motor windings. Dependence of their damped speed and value of the difference signal, obtained at reciprocal subtraction of damped oscillation curves in absence and in presence of short-circuited turns, on number of turns in the tested windings. It has been determined that damped oscillation curves, immediately attributed to short-circuited turns, have peak values along temporary axis which are areas of the largest transient process sensitivity to КЗ turns.Methodology for diagnostics of single- and three-phase electric motor windings and also other electric equipment, being realized in DO-1 device, has been developed in the paper. The men­tioned device makes it possible to carry out visual comparison and quantitative analysis of damped oscillation curves in the tested windings with standard ones which are set in the device memory and their difference signals.

  8. Examining elite Parasport athletes with sport involvement and sports equipment.

    Science.gov (United States)

    Hambrick, Marion E; Hums, Mary A; Bower, Glenna G; Wolff, Eli A

    2015-01-01

    Elite athletes require the most advanced sports equipment to maintain their competitive edge, but manufacturers cannot always satisfy these athletes' specific equipment needs. Sport involvement can influence sports-equipment selections and is described as the process by which individuals rely on attitudes and belief systems to make sports-related consumption decisions. This study involved semistructured interviews with 5 elite Parasport athletes to identify and analyze the role of sport involvement in their selection of sports equipment. The results revealed that the athletes identified product limitations, created a collaborative environment, and promoted a culture of innovation to develop new sports products and address existing limitations. Theoretical and practical implications are discussed.

  9. Remote equipment technology. Final report for GFY 1880

    Energy Technology Data Exchange (ETDEWEB)

    Wadekamper, D.C.

    1980-09-01

    An interactive graphics terminal and a desk-top computer were utilized to perform a Computer Aided Remote Maintenance simulation of a hypothetical equipment item. The equipment item included an electrical connection, hydraulic fitting, and simple bolt pattern which were maintained by remote manipulators during the simulation. These remote maintenance operations demonstrated that the Computer Aided Remote Maintenance simulation technology could be extended to complex equipment items. As a result, these equipment items can be evaluated from the standpoint of remote operation and maintenance prior to purchase or installation in a remote processing or cell arrangement.

  10. 21 CFR 129.40 - Equipment and procedures.

    Science.gov (United States)

    2010-04-01

    ... FOR HUMAN CONSUMPTION PROCESSING AND BOTTLING OF BOTTLED DRINKING WATER Equipment § 129.40 Equipment... intended use. This includes all collection and storage tanks, piping, fittings, connections, bottle washers... product water. (2) All product water contact surfaces shall be constructed of nontoxic and nonabsorbant...

  11. Use of Audiovisual Media and Equipment by Medical Educationists ...

    African Journals Online (AJOL)

    The most frequently used audiovisual medium and equipment is transparency on Overhead projector (O. H. P.) while the medium and equipment that is barely used for teaching is computer graphics on multi-media projector. This study also suggests ways of improving teaching-learning processes in medical education, ...

  12. Implementation plan for HANDI 2000 TWRS master equipment list

    Energy Technology Data Exchange (ETDEWEB)

    BENNION, S.I.

    1999-03-25

    This document presents the implementation plan for an additional deliverable of the HANDI 2000 Project. The PassPort Equipment Data module processes include those portions of the COTS PassPort system required to support tracking and management of the Master Equipment List for Lockheed Martin Hanford Company (LMHC) and custom software created to work with the COTS products.

  13. 23 CFR 140.910 - Equipment.

    Science.gov (United States)

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Equipment. 140.910 Section 140.910 Highways FEDERAL... Railroad Work § 140.910 Equipment. (a) Company owned equipment. Cost of company-owned equipment may be... equipment. Where company owned equipment is not available, reimbursement will be limited to the amount of...

  14. TOPICAL REVIEW: Black silicon method X: a review on high speed and selective plasma etching of silicon with profile control: an in-depth comparison between Bosch and cryostat DRIE processes as a roadmap to next generation equipment

    Science.gov (United States)

    Jansen, H V; de Boer, M J; Unnikrishnan, S; Louwerse, M C; Elwenspoek, M C

    2009-03-01

    An intensive study has been performed to understand and tune deep reactive ion etch (DRIE) processes for optimum results with respect to the silicon etch rate, etch profile and mask etch selectivity (in order of priority) using state-of-the-art dual power source DRIE equipment. The research compares pulsed-mode DRIE processes (e.g. Bosch technique) and mixed-mode DRIE processes (e.g. cryostat technique). In both techniques, an inhibitor is added to fluorine-based plasma to achieve directional etching, which is formed out of an oxide-forming (O2) or a fluorocarbon (FC) gas (C4F8 or CHF3). The inhibitor can be introduced together with the etch gas, which is named a mixed-mode DRIE process, or the inhibitor can be added in a time-multiplexed manner, which will be termed a pulsed-mode DRIE process. Next, the most convenient mode of operation found in this study is highlighted including some remarks to ensure proper etching (i.e. step synchronization in pulsed-mode operation and heat control of the wafer). First of all, for the fabrication of directional profiles, pulsed-mode DRIE is far easier to handle, is more robust with respect to the pattern layout and has the potential of achieving much higher mask etch selectivity, whereas in a mixed-mode the etch rate is higher and sidewall scalloping is prohibited. It is found that both pulsed-mode CHF3 and C4F8 are perfectly suited to perform high speed directional etching, although they have the drawback of leaving the FC residue at the sidewalls of etched structures. They show an identical result when the flow of CHF3 is roughly 30 times the flow of C4F8, and the amount of gas needed for a comparable result decreases rapidly while lowering the temperature from room down to cryogenic (and increasing the etch rate). Moreover, lowering the temperature lowers the mask erosion rate substantially (and so the mask selectivity improves). The pulsed-mode O2 is FC-free but shows only tolerable anisotropic results at -120 °C. The

  15. Food Service Equipment and Appurtenances.

    Science.gov (United States)

    National Sanitation Foundation, Ann Arbor, MI.

    Equipment design specifications are presented relating to tables of all kinds, counters, sinks and drainboards, bins, shelves, drawers, hoods and similar kitchen appurtenances, not including baking, roasting, toasting, broiling or frying equipment, food preparation machinery such as slicers, choppers, and cutters, mixers and grinders, steam…

  16. Information technology equipment cooling method

    Science.gov (United States)

    Schultz, Mark D.

    2015-10-20

    According to one embodiment, a system for removing heat from a rack of information technology equipment may include a sidecar indoor air to liquid heat exchanger that cools air utilized by the rack of information technology equipment to cool the rack of information technology equipment. The system may also include a liquid to liquid heat exchanger and an outdoor heat exchanger. The system may further include configurable pathways to connect and control fluid flow through the sidecar heat exchanger, the liquid to liquid heat exchanger, the rack of information technology equipment, and the outdoor heat exchanger based upon ambient temperature and/or ambient humidity to remove heat generated by the rack of information technology equipment.

  17. Additional Equipment for Soil Biodegradation

    Science.gov (United States)

    Vondráčková, Terezie; Kraus, Michal; Šál, Jiří

    2017-12-01

    Intensification of industrial production, increasing citizens’ living standards, expanding the consumer assortment mean in the production - consumption cycle a constantly increasing occurrence of waste material, which by its very nature must be considered as a source of useful raw materials in all branches of human activity. In addition to strict legislative requirements, a number of circumstances characterize waste management. It is mainly extensive transport associated with the handling and storage of large volumes of substances with a large assortment of materials (substances of all possible physical and chemical properties) and high demands on reliability and time coordination of follow-up processes. Considerable differences in transport distances, a large number of sources, processors and customers, and not least seasonal fluctuations in waste and strong price pressures cannot be overlooked. This highlights the importance of logistics in waste management. Soils that are contaminated with oil and petroleum products are hazardous industrial waste. Methods of industrial waste disposal are landfilling, biological processes, thermal processes and physical and chemical methods. The paper focuses on the possibilities of degradation of oil pollution, in particular biodegradation by bacteria, which is relatively low-cost among technologies. It is necessary to win the fight with time so that no ground water is contaminated. We have developed two additional devices to help reduce oil accident of smaller ranges. In the case of such an oil accident, it is necessary to carry out the permeability test of contaminated soil in time and, on this basis, to choose the technology appropriate to the accident - either in-sit biodegradation - at the site of the accident, or on-sit - to remove the soil and biodegrade it on the designated deposits. A special injection drill was developed for in-sit biodegradation, tossing and aeration equipment of the extracted soil was developed for

  18. Equipe de trabalho

    Directory of Open Access Journals (Sweden)

    Gabriel Gerber Hornink

    2014-08-01

    Full Text Available   Equipe de Trabalho 2014 1. Equipe editorial Editor-Chefe Bayardo Bapstista Torres, Instituto de Química - USP, Brasil Eduardo Galembeck, Departamento de Bioquímica Instituto de Biologia UNICAMP, Brasil   Editores Gabriel Gerber Hornink, Depto. Bioquímica, Instituto de Ciências Biomédicas, Universidade - Federal de Alfenas - Unifal-MG, Brasil Vera Maria Treis Trindade, Instituto de Ciências Básicas da Saúde, Departamento de Bioquímica, Universidade Federal do Rio Grande do Sul, Brasil   Corpo Editorial Adriana Cassina, Departamento de Bioquímica, Facultad de Medicina, Universidad de la República, Uruguai Angel Herráez, Departamento de Bioquímica y Biología molecular, Universidad de Alcalá de Henares, Madrid, Espanha André Amaral Gonçalves Bianco, Universidade Federal de São Paulo (Unifesp, Brasil Denise Vaz de Macedo, Departamento de Bioquímica, Instituto de Biologia, Universidade Estadual de Campinas - Unicamp, Brasil Eneida de Paula, Departamento de Bioquímica, Instituto de Biologia, Universidade Estadual de Campinas - Unicamp, Brasil Guilherme Andrade Marson, Instituto de Química - USP, Brasil Jose Antonio Martinez Oyanedel, Universidad de Concepción, Chile Josep Maria Fernández Novell, Dept. Bioquímica i Biologia Molecular Universitat de Barcelona, Espanha Leila Maria Beltramini, Instituto de Física de São Carlos, Universidade Estadual de São Paulo - USP, Brasil Manuel João da Costa, Escola de Ciências da Saúde, Universidade do Minho, Portugal Maria Lucia Bianconi, Instituto de Bioquímica Médica Universidade Federal do Rio de Janeiro (UFRJ, Brasil María Noel Alvarez, Departamento de Bioquímica, Facultad de Medicina, Universidad de la República, Uruguai Miguel Ángel Medina Torres, Department of Molecular Biology & Biochemistry Faculty of Sciences University of Málaga, Espanha Nelma Regina Segnini Bossolan, Instituto de Física de São Carlos, Universidade de São Paulo - USP, Brasil Paulo De Avila

  19. Image quality analysis of digital mammographic equipments

    Energy Technology Data Exchange (ETDEWEB)

    Mayo, P.; Pascual, A.; Verdu, G. [Valencia Univ. Politecnica, Chemical and Nuclear Engineering Dept. (Spain); Rodenas, F. [Valencia Univ. Politecnica, Applied Mathematical Dept. (Spain); Campayo, J.M. [Valencia Univ. Hospital Clinico, Servicio de Radiofisica y Proteccion Radiologica (Spain); Villaescusa, J.I. [Hospital Clinico La Fe, Servicio de Proteccion Radiologica, Valencia (Spain)

    2006-07-01

    The image quality assessment of a radiographic phantom image is one of the fundamental points in a complete quality control programme. The good functioning result of all the process must be an image with an appropriate quality to carry out a suitable diagnostic. Nowadays, the digital radiographic equipments are replacing the traditional film-screen equipments and it is necessary to update the parameters to guarantee the quality of the process. Contrast-detail phantoms are applied to digital radiography to study the threshold contrast detail sensitivity at operation conditions of the equipment. The phantom that is studied in this work is C.D.M.A.M. 3.4, which facilitates the evaluation of image contrast and detail resolution. One of the most extended indexes to measure the image quality in an objective way is the Image Quality Figure (I.Q.F.). This parameter is useful to calculate the image quality taking into account the contrast and detail resolution of the image analysed. The contrast-detail curve is useful as a measure of the image quality too, because it is a graphical representation in which the hole thickness and diameter are plotted for each contrast-detail combination detected in the radiographic image of the phantom. It is useful for the comparison of the functioning of different radiographic image systems, for phantom images under the same exposition conditions. The aim of this work is to study the image quality of different images contrast-detail phantom C.D.M.A.M. 3.4, carrying out the automatic detection of the contrast-detail combination and to establish a parameter which characterize in an objective way the mammographic image quality. This is useful to compare images obtained at different digital mammographic equipments to study the functioning of the equipments. (authors)

  20. An interdepartmental, standardized equipment pool.

    Science.gov (United States)

    Fahlstrøm, Elisabeth; Grimnes, Sverre; Johannejen, Nann Helene

    2006-03-01

    To solve problems concerning patient equipment with emphasis on patient care, nursing quality and better nursing management. A monitoring system, designed to follow the patient around in the hospital was discovered. Based on this concept a special, standardized pool system managed by the Clinical Engineering Department was developed. An all-department standardization of monitors and pumps was tried. With pumps it was a success. With monitors, two of 21 departments preferred non-standardized equipment. The equipment pool has successfully been run for 5 years. An evaluation showed that nursing care is better and that only 2% of those asked disapproved of the system. The pool eliminated problems like lack of equipment when needed, the wrong type of equipment found, lack of fitting disposables, the items that could be found being out of order or too dirty to be used. Nurses no longer waste time searching for equipment ready for use. Bedside equipment in working order can always be found in one of the storerooms. As a result, patient safety was greatly enhanced. We also show that this is economically a good system.

  1. Design guidelines for remotely maintained equipment

    Energy Technology Data Exchange (ETDEWEB)

    Burgess, T.W.; Evans, J.H.; Peishel, F.L.; Schrock, S.L.; Smith, G.E.; Macdonald, D.

    1988-11-01

    The CFRP has pioneered and developed the concept of totally remote operation and maintenance of process equipment in spent fuel reprocessing, using force-reflecting master/slave servomanipulators, coupled with television viewing, to extend human capabilities effectively throughout an uninhabitable environment. This concept enhances safeguard control of nuclear materials, provides for low-exposure of personnel to radiation and reliable recovery from unplanned events, ensures high plant availability, and aids eventual decommissioning of the plant. The results of this experience have been organized in this document to enable designers to consider this technology, not only in spent fuel reprocessing, but among various other situations that may be hazardous to personnel. This document is an expanded and updated version of an earlier design guide that was specific to fuel reprocessing requirements. The guidelines identified in the present document suggest a general approach to the design of effective, reliable, safe, remotely operated and maintained facilities. This document may be used broadly to apply remotely maintained equipment in hostile environments based on proven techniques, equipment, and well-established practices. The concepts are particularly applicable to large plant facilities where economy of scale is important. The theme emphasizes utilization of ordinary commercial tools, equipment, and materials widely available. 5 refs., 51 figs., 10 tabs.

  2. Purchasing Supplies, Equipment and Services Under EPA Grants

    Science.gov (United States)

    EPA developed this guidance to help ensure you meet EPA requirements when making such necessary purchases. With very few exceptions, you must follow a competitive process when you use EPA grant funds to acquire equipment and professional services.

  3. Efficiency improvement of technological preparation of power equipment manufacturing

    Science.gov (United States)

    Milukov, I. A.; Rogalev, A. N.; Sokolov, V. P.; Shevchenko, I. V.

    2017-11-01

    Competitiveness of power equipment primarily depends on speeding-up the development and mastering of new equipment samples and technologies, enhancement of organisation and management of design, manufacturing and operation. Actual political, technological and economic conditions cause the acute need in changing the strategy and tactics of process planning. At that the issues of maintenance of equipment with simultaneous improvement of its efficiency and compatibility to domestically produced components are considering. In order to solve these problems, using the systems of computer-aided process planning for process design at all stages of power equipment life cycle is economically viable. Computer-aided process planning is developed for the purpose of improvement of process planning by using mathematical methods and optimisation of design and management processes on the basis of CALS technologies, which allows for simultaneous process design, process planning organisation and management based on mathematical and physical modelling of interrelated design objects and production system. An integration of computer-aided systems providing the interaction of informative and material processes at all stages of product life cycle is proposed as effective solution to the challenges in new equipment design and process planning.

  4. EMR Measurements on NDA Equipment

    Energy Technology Data Exchange (ETDEWEB)

    Macdonell, Alexander Thomas [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Meierbachtol, Krista Cruse [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Evans, James Walter Jr. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Mayo, Douglas R. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2017-07-10

    Electromagnetic radiation (EMR) emission strength measurements were performed on a suite of passive non-destructive assay (NDA) radiation detection equipment. Data were collected from 9 kHz up to 6 GHz on each of the assembled systems.

  5. EAS Equipment Authorization Grantee Registrations

    Data.gov (United States)

    Federal Communications Commission — EAS (Equipment Authorization System). Radio Frequency (RF) devices are required to be properly authorized under 47 CFR Part 2 prior to being marketed or imported...

  6. ENERGY STAR Certified Imaging Equipment

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 2.0 ENERGY STAR Program Requirements for Imaging Equipment that are effective as of...

  7. 21 CFR 225.30 - Equipment.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 4 2010-04-01 2010-04-01 false Equipment. 225.30 Section 225.30 Food and Drugs... Equipment § 225.30 Equipment. (a) Equipment which is designed to perform its intended function and is properly installed and used is essential to the manufacture of medicated feeds. Such equipment permits...

  8. 46 CFR 154.1430 - Equipment locker.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 5 2010-10-01 2010-10-01 false Equipment locker. 154.1430 Section 154.1430 Shipping... FOR SELF-PROPELLED VESSELS CARRYING BULK LIQUEFIED GASES Design, Construction and Equipment Safety Equipment § 154.1430 Equipment locker. One of each item of equipment under §§ 154.1400 and 154.1420 must be...

  9. 7 CFR 550.38 - Equipment.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Equipment. 550.38 Section 550.38 Agriculture... Equipment/property Standards § 550.38 Equipment. (a) The Cooperator shall not use equipment acquired with... the Federal Government retains an interest in the equipment. (b) The Cooperator shall use the...

  10. 40 CFR 63.1003 - Equipment identification.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 10 2010-07-01 2010-07-01 false Equipment identification. 63.1003...) National Emission Standards for Equipment Leaks-Control Level 1 § 63.1003 Equipment identification. (a) General equipment identification. Equipment subject to this subpart shall be identified. Identification of...

  11. Development of equipment for fabricating DUPIC fuel powder

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Ki Ho; Yang, M. S.; Park, J. J.; Lee, J. W.; Kim, J. H.; Cho, K. H.; Lee, D. Y.; Lee, Y. S.; Na, S. H

    1999-06-01

    The powder fabrication processes, as the first stage of manufacturing DUPIC (Direct Use of PWR spent fuel In CANDU) fuel, consist of the slitting of spent PWR fuel rods, REOX (Oxidation and REduction of Oxide Fuels) processing to produce the powder feedstock, the milling of the produced powder, the granulation of the milled powder, and the mixing of the granulated powder with pressing lubricants. All these processes should be conducted by remote means in a hot-cell environment where the direct human access is limited to the strictest minimum due to the high radioactivity. This report describe the development of the equipment for fabricating DUPIC fuel powder. These equipment are Slitting Machine, Oxidation and Reduction (OREOX) Furnace, Mill, Roll Compactor, and Mixer. Remote design concept was applied to all the equipment for use in the M6 hot-cell of the IMEF. Mechanical design considerations and capabilities of the equipment for remote operation and maintenance are presented. First prototypes were developed and installed in the DUPIC full scale mock-up and tested using a master-slave manipulator. Redesign and reconstruction were made on each equipment based on mock-up test results. The remote technology acquired through this research was utilized in developing other equipment for DUPIC fuel fabrication, thereby improving safety and increasing productivity. This technology could also be extended to the area of remote handling equipment development for use in hazardous environments. (author). 14 refs., 9 tabs., 21 figs.

  12. Study of digital mammographic equipments by phantom image quality.

    Science.gov (United States)

    Mayo, P; Rodenas, F; Verdú, G; Campayo, J M; Villaescusa, J I

    2006-01-01

    Nowadays, the digital radiographic equipments are replacing the traditional film-screen equipments and it is necessary to update the parameters to guarantee the quality of the process. Contrast-detail phantoms are applied to digital radiography to study the threshold contrast-detail sensitivity at operation conditions of the equipment. The phantom that is studied in this work is CDMAM 3.4. One of the most extended indexes to measure the image quality in an objective way is the image quality figure (IQF). The aim of this work is to study the image quality of different images contrast-detail phantom CDMAM 3.4, carrying out the automatic detection of the contrast-detail combination and to establish a parameter which characterize in an objective way the mammographic image quality. This is useful to compare images obtained at different digital mammographic equipments to study the functioning of the equipments that facilitates the evaluation of image contrast and detail resolution.

  13. Equipment specifications for an electrochemical fuel reprocessing plant

    Energy Technology Data Exchange (ETDEWEB)

    Hemphill, Kevin P [Los Alamos National Laboratory

    2010-01-01

    Electrochemical reprocessing is a technique used to chemically separate and dissolve the components of spent nuclear fuel, in order to produce new metal fuel. There are several different variations to electrochemical reprocessing. These variations are accounted for by both the production of different types of spent nuclear fuel, as well as different states and organizations doing research in the field. For this electrochemical reprocessing plant, the spent fuel will be in the metallurgical form, a product of fast breeder reactors, which are used in many nuclear power plants. The equipment line for this process is divided into two main categories, the fuel refining equipment and the fuel fabrication equipment. The fuel refining equipment is responsible for separating out the plutonium and uranium together, while getting rid of the minor transuranic elements and fission products. The fuel fabrication equipment will then convert this plutonium and uranium mixture into readily usable metal fuel.

  14. GEECS (Generalized Equipment and Experiment Control System)

    Energy Technology Data Exchange (ETDEWEB)

    2017-01-12

    GEECS (Generalized Equipment and Experiment Control System) monitors and controls equipment distributed across a network, performs experiments by scanning input variables, and collects and stores various types of data synchronously from devices. Examples of devices include cameras, motors and pressure gauges. GEEKS is based upon LabView graphical object oriented programming (GOOP), allowing for a modular and scalable framework. Data is published for subscription of an arbitrary number of variables over TCP. A secondary framework allows easy development of graphical user interfaces for a combined control of any available devices on the control system without the need of programming knowledge. This allows for rapid integration of GEECS into a wide variety of systems. A database interface provides for devise and process configuration while allowing the user to save large quantities of data to local or network drives.

  15. Medicare Program; End-Stage Renal Disease Prospective Payment System, Coverage and Payment for Renal Dialysis Services Furnished to Individuals With Acute Kidney Injury, End-Stage Renal Disease Quality Incentive Program, Durable Medical Equipment, Prosthetics, Orthotics and Supplies Competitive Bidding Program Bid Surety Bonds, State Licensure and Appeals Process for Breach of Contract Actions, Durable Medical Equipment, Prosthetics, Orthotics and Supplies Competitive Bidding Program and Fee Schedule Adjustments, Access to Care Issues for Durable Medical Equipment; and the Comprehensive End-Stage Renal Disease Care Model. Final rule.

    Science.gov (United States)

    2016-11-04

    This rule updates and makes revisions to the End-Stage Renal Disease (ESRD) Prospective Payment System (PPS) for calendar year 2017. It also finalizes policies for coverage and payment for renal dialysis services furnished by an ESRD facility to individuals with acute kidney injury. This rule also sets forth requirements for the ESRD Quality Incentive Program, including the inclusion of new quality measures beginning with payment year (PY) 2020 and provides updates to programmatic policies for the PY 2018 and PY 2019 ESRD QIP. This rule also implements statutory requirements for bid surety bonds and state licensure for the Durable Medical Equipment, Prosthetics, Orthotics, and Supplies (DMEPOS) Competitive Bidding Program (CBP). This rule also expands suppliers' appeal rights in the event of a breach of contract action taken by CMS, by revising the appeals regulation to extend the appeals process to all types of actions taken by CMS for a supplier's breach of contract, rather than limit an appeal for the termination of a competitive bidding contract. The rule also finalizes changes to the methodologies for adjusting fee schedule amounts for DMEPOS using information from CBPs and for submitting bids and establishing single payment amounts under the CBPs for certain groupings of similar items with different features to address price inversions. Final changes also are made to the method for establishing bid limits for items under the DMEPOS CBPs. In addition, this rule summarizes comments on the impacts of coordinating Medicare and Medicaid Durable Medical Equipment for dually eligible beneficiaries. Finally, this rule also summarizes comments received in response to a request for information related to the Comprehensive ESRD Care Model and future payment models affecting renal care.

  16. 14 CFR 25.1415 - Ditching equipment.

    Science.gov (United States)

    2010-01-01

    ... STANDARDS: TRANSPORT CATEGORY AIRPLANES Equipment Safety Equipment § 25.1415 Ditching equipment. (a... preservers, there must be an approved flotation means for each occupant. This means must be within easy reach...

  17. Standard guide for general design considerations for hot cell equipment

    CERN Document Server

    American Society for Testing and Materials. Philadelphia

    2008-01-01

    1.1 Intent: 1.1.1 The intent of this guide is to provide general design and operating considerations for the safe and dependable operation of remotely operated hot cell equipment. Hot cell equipment is hardware used to handle, process, or analyze nuclear or radioactive material in a shielded room. The equipment is placed behind radiation shield walls and cannot be directly accessed by the operators or by maintenance personnel because of the radiation exposure hazards. Therefore, the equipment is operated remotely, either with or without the aid of viewing. 1.1.2 This guide may apply to equipment in other radioactive remotely operated facilities such as suited entry repair areas, canyons or caves, but does not apply to equipment used in commercial power reactors. 1.1.3 This guide does not apply to equipment used in gloveboxes. 1.2 Applicability: 1.2.1 This guide is intended for persons who are tasked with the planning, design, procurement, fabrication, installation, or testing of equipment used in rem...

  18. Progress in the dry route conversion process of UF-6 to UO-2: new equipment and theoretical approach; Progres dans la conversion ''voie seche' de l'hexafluorure d'uranium en poudre d'oxyde d'uranium: nouveaux moyens experimentaux et approche theorique

    Energy Technology Data Exchange (ETDEWEB)

    Perrais, C.; Ablitzer, C. [CEA Cadarache, Dept. d' Etudes des Combustibles (DEC/SPUA) 13 - Saint-Paul-lez-Durance (France)

    1999-07-01

    The dry route conversion process of UF{sub 6} to UO{sub 2} is used on a large scale to produce powder for UO{sub 2} fuel pellets. However, this powder is not very suitable for other kinds of fuels, such as for instance, Mixed Oxide (Mox) fuel. Thus, CEA and COGEMA have developed a programme to study and model the process in order to identify the parameters which lead to a better quality powder. For this purpose, specific equipment was built at the CEA/Cadarache. The first results of experiments and modelling have shown parameters which clearly modify the powder quality. (authors)

  19. Another donation of computer equipment

    CERN Multimedia

    Anaïs Schaeffer

    2014-01-01

    On Thursday 27 February, CERN was pleased to donate computer equipment to a physics institute in the Philippines.   H.E. Leslie J. Baja and Rolf Heuer. Following donations of computer equipment to institutes in Morocco, Ghana, Bulgaria, Serbia and Egypt, CERN is to send 50 servers and 4 network switches to the National Institute of Physics at the University of the Philippines Diliman. CERN’s Director-General Rolf Heuer and the Ambassador of the Philippines to Switzerland and Lichtenstein, H.E. Leslie J. Baja, spoke of their enthusiasm for the project during an official ceremony. The equipment will be used for various high energy physics research programmes in the Philippines and for the University’s development of digital resources for science.

  20. Electric Equipment Diagnosis based on Wavelet Analysis

    Directory of Open Access Journals (Sweden)

    Stavitsky Sergey A.

    2016-01-01

    Full Text Available Due to electric equipment development and complication it is necessary to have a precise and intense diagnosis. Nowadays there are two basic ways of diagnosis: analog signal processing and digital signal processing. The latter is more preferable. The basic ways of digital signal processing (Fourier transform and Fast Fourier transform include one of the modern methods based on wavelet transform. This research is dedicated to analyzing characteristic features and advantages of wavelet transform. This article shows the ways of using wavelet analysis and the process of test signal converting. In order to carry out this analysis, computer software Mathcad was used and 2D wavelet spectrum for a complex function was created.

  1. Radiological equipment analyzed by specific developed phantoms and software

    Energy Technology Data Exchange (ETDEWEB)

    Soto, M.; Campayo, J. M. [Logistica y Acondicionamientos Industriales SAU, Sorolla Center, Local 10, Av. de las Cortes Valencianas No. 58, 46015 Valencia (Spain); Mayo, P. [TITANIA Servicios Tecnologicos SL, Sorolla Center, Local 10, Av. de las Cortes Valencianas No. 58, 46015 Valencia (Spain); Verdu, G.; Rodenas, F., E-mail: m.soto@lainsa.co [ISIRYIM Universidad Politecnica de Valencia, Camino de Vera s/n, Valencia (Spain)

    2010-10-15

    The use of radiographic phantoms specifically designed to evaluate the operation of the radiographic equipment lets the study of the image quality obtained by this equipment in an objective way. In digital radiographic equipment, the analysis of the image quality can be computerized because the acquisition of the image is possible in different technologies that are, computerized radiography or phosphor plate and direct radiography or detector. In case of film-screen equipment s this analysis could be applied digitalising the image in a professional scanner. In this work we have shown an application to assess automatically the constancy quality image in the image chain of the radiographic equipment s. This application is integrated by designed radiographic phantoms which are adapted to conventional, dental equipment s and specific developed software for the automatic evaluation of the phantom image quality. The software is based on digital image processing techniques that let the automatic detection of the different phantom tests by edge detector, morphological operators, threshold histogram techniques... etc. The utility developed is enough sensitive to the radiographic equipment of operating conditions of voltage (kV) and charge (m As). It is a friendly user programme connected with a data base of the hospital or clinic where it has been used. After the phantom image processing the user can obtain an inform with a resume of the imaging system state with accepting and constancy results. (Author)

  2. Heavy Equipment Operator: General Equipment Operator. Instructional Materials.

    Science.gov (United States)

    Hendrix, Laborn J.; Sawatzky, Joyce

    Developed through close coordination between contractors, construction workers, and vocational educators, this instructor's manual is designed to help heavy equipment instructors present materials in a systematic format. The instructional materials in the manual are written in terms of student performance, using measurable behavioral objectives.…

  3. 7 CFR 54.1014 - Accessibility of equipment and utensils; access to establishments.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Accessibility of equipment and utensils; access to..., Processing, and Packaging of Livestock and Poultry Products § 54.1014 Accessibility of equipment and utensils; access to establishments. (a) The applicant shall cause equipment and utensils to be made easily...

  4. Mechanical (turbines and auxiliary equipment)

    CERN Document Server

    Sherry, A; Cruddace, AE

    2013-01-01

    Modern Power Station Practice, Volume 3: Mechanical (Turbines and Auxiliary Equipment) focuses on the development of turbines and auxiliary equipment used in power stations in Great Britain. Topics covered include thermodynamics and steam turbine theory; turbine auxiliary systems such as lubrication systems, feed water heating systems, and the condenser and cooling water plants. Miscellaneous station services, and pipework in power plants are also described. This book is comprised of five chapters and begins with an overview of thermodynamics and steam turbine theory, paying particular attenti

  5. An optimization tool for satellite equipment layout

    Science.gov (United States)

    Qin, Zheng; Liang, Yan-gang; Zhou, Jian-ping

    2018-01-01

    Selection of the satellite equipment layout with performance constraints is a complex task which can be viewed as a constrained multi-objective optimization and a multiple criteria decision making problem. The layout design of a satellite cabin involves the process of locating the required equipment in a limited space, thereby satisfying various behavioral constraints of the interior and exterior environments. The layout optimization of satellite cabin in this paper includes the C.G. offset, the moments of inertia and the space debris impact risk of the system, of which the impact risk index is developed to quantify the risk to a satellite cabin of coming into contact with space debris. In this paper an optimization tool for the integration of CAD software as well as the optimization algorithms is presented, which is developed to automatically find solutions for a three-dimensional layout of equipment in satellite. The effectiveness of the tool is also demonstrated by applying to the layout optimization of a satellite platform.

  6. Environmentally conscious management of waste electrical and electronic equipment

    OpenAIRE

    Prades Costa, Natalia

    2009-01-01

    Rapid technological change, low initial cost, and the fast obsolescence of the electrical and electronic equipments have resulted in a fast‐growing surplus of electronic waste around the globe. Electronic waste, e‐waste, e‐scrap, or Waste Electrical and Electronic Equipment (WEEE) describes loosely discarded, surplus, obsolete, broken, electrical or electronic devices. The processing of electronic waste in developing countries causes serious health and pollution problems because electronic...

  7. Preventive Maintenance Handbook. Audiovisual Equipment.

    Science.gov (United States)

    Educational Products Information Exchange Inst., Stony Brook, NY.

    The preventive maintenance system for audiovisual equipment presented in this handbook is designed by specialists so that it can be used by nonspecialists in school sites. The report offers specific advice on saftey factors and also lists major problems that should not be handled by nonspecialists. Other aspects of a preventive maintenance system…

  8. Lifting operations and lifting equipment

    NARCIS (Netherlands)

    Douwes, M.

    2013-01-01

    Lifting operations are inherent to many occupations in the construction industry. They can be performed manually or using lifting equipment. Both manual lifting and mechanical lifting operations can put construction workers at great risk of injury or health symptoms causing sick leave or disability.

  9. 46 CFR 108.701 - Sounding equipment.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Sounding equipment. 108.701 Section 108.701 Shipping... EQUIPMENT Miscellaneous Equipment § 108.701 Sounding equipment. Each self-propelled unit must have a mechanical or electronic sounding apparatus. ...

  10. 40 CFR 160.61 - Equipment design.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Equipment design. 160.61 Section 160... LABORATORY PRACTICE STANDARDS Equipment § 160.61 Equipment design. Equipment used in the generation... appropriate design and adequate capacity to function according to the protocol and shall be suitably located...

  11. 40 CFR 792.61 - Equipment design.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 31 2010-07-01 2010-07-01 true Equipment design. 792.61 Section 792.61...) GOOD LABORATORY PRACTICE STANDARDS Equipment § 792.61 Equipment design. Equipment used in the... of appropriate design and adequate capacity to function according to the protocol and shall be...

  12. 21 CFR 58.61 - Equipment design.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 1 2010-04-01 2010-04-01 false Equipment design. 58.61 Section 58.61 Food and... PRACTICE FOR NONCLINICAL LABORATORY STUDIES Equipment § 58.61 Equipment design. Equipment used in the... of appropriate design and adequate capacity to function according to the protocol and shall be...

  13. 32 CFR 32.34 - Equipment.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 1 2010-07-01 2010-07-01 false Equipment. 32.34 Section 32.34 National Defense... ORGANIZATIONS Post-Award Requirements Property Standards § 32.34 Equipment. (a) Title to equipment acquired by a... recipient shall not use equipment acquired with Federal funds to provide services to non-Federal outside...

  14. 10 CFR 600.134 - Equipment.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Equipment. 600.134 Section 600.134 Energy DEPARTMENT OF... Nonprofit Organizations Post-Award Requirements § 600.134 Equipment. (a) Title to equipment acquired by a... recipient shall not use equipment acquired with Federal funds to provide services to non-Federal outside...

  15. 45 CFR 2543.34 - Equipment.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false Equipment. 2543.34 Section 2543.34 Public Welfare... Requirements Property Standards § 2543.34 Equipment. (a) Title to equipment acquired by a recipient with... not use equipment acquired with Federal funds to provide services to non-Federal outside organizations...

  16. 7 CFR 3019.34 - Equipment.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Equipment. 3019.34 Section 3019.34 Agriculture....34 Equipment. (a) Title to equipment acquired by a recipient with Federal funds shall vest in the recipient, subject to conditions of this section. (b) The recipient shall not use equipment acquired with...

  17. 20 CFR 435.34 - Equipment.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Equipment. 435.34 Section 435.34 Employees...-Award Requirements Property Standards § 435.34 Equipment. (a) Title to equipment acquired by a recipient... may not use equipment acquired with Federal funds to provide services to non-Federal outside...

  18. 28 CFR 70.34 - Equipment.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Equipment. 70.34 Section 70.34 Judicial... Post-Award Requirements Property Standards § 70.34 Equipment. (a) Title to equipment acquired by a... recipient must not use equipment acquired with Federal funds to provide services to non-Federal outside...

  19. 49 CFR 19.34 - Equipment.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Equipment. 19.34 Section 19.34 Transportation... Requirements Property Standards § 19.34 Equipment. (a) Title to equipment acquired by a recipient with Federal... use equipment acquired with Federal funds to provide services to non-Federal outside organizations for...

  20. 15 CFR 14.34 - Equipment.

    Science.gov (United States)

    2010-01-01

    ... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Equipment. 14.34 Section 14.34... ORGANIZATIONS Post-Award Requirements Property Standards § 14.34 Equipment. (a) Title to equipment acquired by a... recipient shall not use equipment acquired with Federal funds to provide services to non-Federal outside...

  1. 21 CFR 225.130 - Equipment.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 4 2010-04-01 2010-04-01 false Equipment. 225.130 Section 225.130 Food and Drugs... CURRENT GOOD MANUFACTURING PRACTICE FOR MEDICATED FEEDS Facilities and Equipment § 225.130 Equipment. Equipment shall be capable of producing a medicated feed of intended potency and purity, and shall be...

  2. 46 CFR 153.484 - Prewash equipment.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 5 2010-10-01 2010-10-01 false Prewash equipment. 153.484 Section 153.484 Shipping... BULK LIQUID, LIQUEFIED GAS, OR COMPRESSED GAS HAZARDOUS MATERIALS Design and Equipment Design and Equipment for Pollution Control § 153.484 Prewash equipment. Unless the ship operator shows that the prewash...

  3. 34 CFR 74.34 - Equipment.

    Science.gov (United States)

    2010-07-01

    ... 34 Education 1 2010-07-01 2010-07-01 false Equipment. 74.34 Section 74.34 Education Office of the... Equipment. (a) Title to equipment acquired by a recipient with Federal funds shall vest in the recipient, subject to conditions of this section. (b) The recipient may not use equipment acquired with Federal funds...

  4. 33 CFR 142.48 - Eyewash equipment.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Eyewash equipment. 142.48 Section... CONTINENTAL SHELF ACTIVITIES WORKPLACE SAFETY AND HEALTH Personal Protective Equipment § 142.48 Eyewash equipment. Portable or fixed eyewash equipment providing emergency relief must be immediately available near...

  5. 29 CFR 95.34 - Equipment.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true Equipment. 95.34 Section 95.34 Labor Office of the Secretary... Equipment. (a) Title to equipment acquired by a recipient with Federal funds shall vest in the recipient, subject to conditions of this section. (b) The recipient shall not use equipment acquired with Federal...

  6. 18 CFR 367.57 - Equipment.

    Science.gov (United States)

    2010-04-01

    ... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Equipment. 367.57... Property Instructions § 367.57 Equipment. (a) The cost of equipment chargeable to the service company property accounts, unless otherwise indicated in the text of an equipment account, includes the related net...

  7. 22 CFR 518.34 - Equipment.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Equipment. 518.34 Section 518.34 Foreign... Property Standards § 518.34 Equipment. (a) Title to equipment acquired by a recipient with Federal funds... equipment acquired with Federal funds to provide services to non-Federal outside organizations for a fee...

  8. 46 CFR 197.460 - Diving equipment.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Diving equipment. 197.460 Section 197.460 Shipping COAST... GENERAL PROVISIONS Commercial Diving Operations Periodic Tests and Inspections of Diving Equipment § 197.460 Diving equipment. The diving supervisor shall insure that the diving equipment designated for use...

  9. 40 CFR 46.225 - Equipment.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Equipment. 46.225 Section 46.225... After the Fellowship § 46.225 Equipment. (a) If EPA authorizes you to purchase equipment (see § 46.140(b)) and the equipment retains a fair market value of more than $5,000, you must request disposition...

  10. 27 CFR 19.272 - Equipment.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Equipment. 19.272 Section... THE TREASURY LIQUORS DISTILLED SPIRITS PLANTS Construction, Equipment and Security § 19.272 Equipment. The proprietor shall provide equipment suitable for the operations conducted on the distilled spirits...

  11. 43 CFR 12.934 - Equipment.

    Science.gov (United States)

    2010-10-01

    ... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Equipment. 12.934 Section 12.934 Public....934 Equipment. (a) Title to equipment acquired by a recipient with Federal funds shall vest in the recipient, subject to conditions of this section. (b) The recipient shall not use equipment acquired with...

  12. 45 CFR 74.34 - Equipment.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Equipment. 74.34 Section 74.34 Public Welfare... COMMERCIAL ORGANIZATIONS Post-Award Requirements Property Standards § 74.34 Equipment. (a) Title to equipment... section. (b)(1) The recipient shall not use equipment acquired with HHS funds to provide services to non...

  13. Waste Electrical and Electronic Equipment

    DEFF Research Database (Denmark)

    Bigum, Marianne Kristine Kjærgaard; Christensen, Thomas Højlund

    2011-01-01

    Waste electrical and electronic equipment (WEEE) is one of the fastest growing special waste types with an estimated growth of 3–5% per year (Cui and Forssberg, 2003). WEEE is a very heterogeneous waste type that contains many compounds that are considered to be harmful to both humans and the env...... and the environment, as well as many metals that have the potential of being recycled and reused. This makes the waste fraction (WEEE) very interesting as it is a problematic waste as well as an important secondary resource.......Waste electrical and electronic equipment (WEEE) is one of the fastest growing special waste types with an estimated growth of 3–5% per year (Cui and Forssberg, 2003). WEEE is a very heterogeneous waste type that contains many compounds that are considered to be harmful to both humans...

  14. Automated system for definition of life-cycle resources of electromechanical equipment

    Science.gov (United States)

    Zhukovskiy, Y.; Koteleva, N.

    2017-02-01

    The frequency of maintenance of electromechanical equipment depends on the plant, which uses and runs this equipment. Very often the maintenance frequency is poorly correlated with the actual state of the electromechanical equipment. Furthermore, traditional methods of diagnosis sometimes cannot work without stopping the process (for example, for equipment located in hard to reach places) and so the maintenance costs are increased. This problem can be solved using the indirect methods of diagnosing of the electromechanical equipment. The indirect methods often use the parameters in the real time and seldom use the parameters of traditional diagnostic methods for determination of the resource of electromechanical equipment. This article is dedicated to developing the structure of a special automated control system. This system must use the big flow of the information about the direct and indirect parameters of the equipment state from plants from different areas of industry and factories which produce the electromechanical equipment.

  15. ST-HM equipment consolidation

    OpenAIRE

    Rühl, I; Caldérone, A

    2003-01-01

    In general all kind of equipment must be maintained if it is to fulfil its function for a useful life. This can be achieved using one of the four key maintenance strategies - on failure maintenance, fixed time maintenance, condition based maintenance and design out maintenance. Each of these strategies has a place within an optimised maintenance plan. The first three maintenance strategies are mostly applied and implemented in the various ST maintenance plans. The fourth strategy in contrast,...

  16. TERA for Rotating Equipment Selection

    OpenAIRE

    Khan, Raja S. R.

    2012-01-01

    This thesis looks at creating a multidisciplinary simulation tool for rotating plant equipment selection, specifically gas turbines, for the liquefaction of natural gas (LNG). This is a collaborative project between Shell Global Solutions and Cranfield University in the UK. The TERA LNG tool uses a Techno-economic, Environmental and Risk Analysis (TERA) approach in order to satisfy the multidisciplinary nature of the investigation. The benefits of the tool are to act as an aid ...

  17. Equipment life cycle costs minimised.

    Science.gov (United States)

    Kuligowski, Sharon

    2004-11-01

    With the cost of energy now a major component of building operating costs, NHS Trust managers increasingly focus on estimating total life cycle costs of equipment such as boiler room and heat, steam and incineration plant. "Life cycle costing" is a broad term and encompasses a wide range of techniques that take into account both initial and future costs as well as the savings of an investment over a period of time.

  18. CERN computing equipment for Senegal

    CERN Multimedia

    Anaïs Schaeffer

    2014-01-01

    On 26 May, CERN once again had the honour of donating computing equipment to a foreign institute.   This time, around 100 servers and five network hubs were sent to Senegal, making it the seventh country, after Morocco, Ghana, Bulgaria, Serbia, Egypt and the Philippines, to receive a donation of computing equipment from the Organization. The official ceremony was held at CERN on 26 May in the presence of the Director-General, Rolf Heuer, and Senegal's ambassador to Geneva, Fodé Seck, who both expressed their enthusiasm for the project. The equipment is intended for Cheikh Anta Diop University (UCAD) in Dakar and will be of particular use to students attending the African School of Fundamental Physics and its Applications (ASP 2014) taking place from 3 to 23 August, for which CERN is a partner. The ASP allows a large number of African students to hone their skills in high-energy physics and to forge professional links with fellow physicists in Africa and Europe. ...

  19. Process

    Energy Technology Data Exchange (ETDEWEB)

    Geenen, P.V.; Bennis, J.

    1989-04-04

    A process is described for minimizing the cracking tendency and uncontrolled dimensional change, and improving the strength of a rammed plastic refractory reactor liner comprising phosphate-bonded silicon carbide or phosphate-bonded alumina. It consists of heating the reactor liner placed or mounted in a reactor, prior to its first use, from ambient temperature up to a temperature of from about 490/sup 0/C to about 510/sup 0/C, the heating being carried out by heating the liner at a rate to produce a temperature increase of the liner not greater than about 6/sup 0/C per hour.

  20. Used energy-related laboratory equipment grant program for institutions of higher learning. Eligible equipment catalog

    Energy Technology Data Exchange (ETDEWEB)

    1994-07-01

    This is a listing of energy related equipment available through the Energy-Related Laboratory Equipment Grant Program which grants used equipment to institutions of higher education for energy-related research. Information included is an overview of the program, how to apply for a grant of equipment, eligibility requirements, types of equipment available, and the costs for the institution.

  1. Improvement of the obtention process of {sup 131} I of ININ through studies of equipment design and process parameters fitting in the simulator; Perfeccionamiento del proceso de obtencion del {sup 131} I del ININ mediante estudios de diseno del equipo y ajustes de parametros del proceso en el simulador

    Energy Technology Data Exchange (ETDEWEB)

    Zepeda M, M.C

    2006-07-01

    The main objective of the work was to achieve a high yield of the reaction that happens among the vapors of {sup 131} I and the NaOH to obtain sodium iodide (Na{sup 131} I) in solution optimizing the contact time of the molecules in gaseous state of {sup 131} I with the NaOH molecules through the bubbling velocity of the {sup 131} I in the solution of NaOH 0.1 N, as well as the operation temperature during the distillation process by dry via starting from tellurium dioxide (TeO{sub 2}) with the purpose of that the {sup 131} I that is obtained in the form of Na{sup 131} I solution presents the necessary quality that allows to distribute it in the market. The particular objectives were: a) To improve the distillation equipment used for the obtaining of {sup 131} I starting from irradiated tellurium dioxide redrawing the dilution system with the purpose of recovering the {sup 131} I in a minimum volume of sodium hydroxide (NaOH). b) To achieve a bigger time of contact among the molecules of {sup 131} I in gaseous state with the molecules of NaOH in solution through the bubbling velocity and of the redrawing of the dilution system. c) To implement the production of {sup 131} I by dry distillation via starting from tellurium dioxide, obtaining it with a high radionuclide and radiochemical purity. d) To obtain {sup 131} I with the necessary specifications that it marks the pharmacopoeia and it can be used with medical ends. (Author)

  2. The exposure of radiologists and patients to radiation during coronary angiography and percutaneous transluminal coronary angioplasty (PTCA). The performance of cine x-ray equipment and film processing; Saeteilyaltistus sydaenangiografiatutkimuksissa ja kineangiografialaitteiden toimintakunto

    Energy Technology Data Exchange (ETDEWEB)

    Karppinen, J.; Parviainen, T.

    1993-03-01

    The exposure of radiologists and patients to radiation during coronary angiography and percutaneous transluminal coronary angioplasty (PTCA) in Finland was studied using phantom measurements. Additional tests were made concerning the performance of TV fluoroscopy systems, cine fluorographic units and film processing. These tests include sensitometric quality control of film processing, automatic exposure control in fluoroscopy and cinefluorography, and contrast and resolution in a cine frame and TV image.

  3. Optimization of asphaltenes decantation equipment used in deasphalting process using computational fluid dynamics; Otimizacao de um equipamento para a decantacao de asfaltenos no processo de desasfaltacao usando fluidodinamica computacional

    Energy Technology Data Exchange (ETDEWEB)

    Arenales, Carlos Gregorio Dallos [Cooperativa de Trabajadores Profesionales Ltda (CTP), Santander (Colombia); Pimiento, Carlos Eduardo Lizcano; Quintero, Lina Constanza Navarro; Bueno, Jhon Ivan Penaloza [Empresa Colombiana de Petroleos S.A. (ICP/ECOPETROL), Santander (Colombia). Instituto Colombiano del Petroleo

    2012-07-01

    Heavy crude oil is a complex mixture of compounds that include saturates, aromatics, resins and asphaltenes. In this mixture, the asphaltenes are the heaviest components and can be unstable and precipitate. This kind of components causes troubles in transportation and processing. One way to reduce this problem is through technologies that use solvents, which under adequate operating conditions, separate the heavy fraction, improving the properties and conditions for transporting and refining of heavy crude oil. One of the processes used in the petroleum industry to improve the properties of heavy and residue oil is the solvent deasphalting. These processes have the disadvantage of work at elevated pressure and temperature. The Colombian Petroleum Company, ECOPETROL S.A. has developed its own process of upgrading heavy oils, ECODESF, a process that is designed to work at moderate conditions of pressure and temperature and that by using a paraffinic solvent, significantly improves the quality of heavy oil, reducing its viscosity and increasing API gravity. The present work develops a model of computational fluid dynamics (CFD) for asphaltene settler, using microscopic balance. The response of this model allowed determine: the solids flow pattern distribution and accumulation points of heavy phase. This information is useful for understanding the fluid-dynamic behavior of the system. The model was validated using data from a pilot plant with capacity for treatment 1.25 BPD of heavy crude oil. This pilot plant is located in the Colombian Petroleum Institute of ECOPETROL (ICP), Piedecuesta city, Santander, Colombia. (author)

  4. Avoid heat transfer equipment vibration

    Energy Technology Data Exchange (ETDEWEB)

    Ganapathy, V.

    1987-06-01

    Tube bundles in heat exchangers, boilers, superheaters and heaters are often subject to vibration and noise problems. Vibration can lead to tube thinning and wear, resulting in tube failures. Excessive noise can be a problem to plant operating personnel. Large gas pressure drop across the equipment is also a side effect, which results in large operating costs. With the design checks presented in this paper, one can predict during design if problems associated with noise and vibration are likely to occur in petroleum refineries.

  5. 40 CFR 51.358 - Test equipment.

    Science.gov (United States)

    2010-07-01

    ... methods for preventing multiple initial tests, subject to approval by the Administrator. (3) (4) On-board diagnostic test equipment requirements. The test equipment used to perform on-board diagnostic inspections...

  6. Equipment Manufacturers, Importers, and Exporters: Frequent Questions

    Science.gov (United States)

    As the US continues to phase out HCFCs, equipment manufacturers, importers, and exporters will need to adapt to the changing market demand for equipment. This page provides these groups with information on their responsibilities under the regulations.

  7. EPA USDA Agricultural Equipment Statement of Principles

    Science.gov (United States)

    The Agricultural Equipment Statement of Principles was developed jointly between EPA and USDA at the request of agriculture industry stakeholders seeking support for programs to assist farmers looking to invest in cleaner agricultural equipment

  8. 29 CFR 1926.952 - Mechanical equipment.

    Science.gov (United States)

    2010-07-01

    ... of each shift during which the equipment is to be used to determine that the brakes and operating... being performed. (3) Equipment or material shall not be passed between a pole or structure and an aerial...

  9. Intelligent Scheduling for Underground Mobile Mining Equipment.

    Directory of Open Access Journals (Sweden)

    Zhen Song

    Full Text Available Many studies have been carried out and many commercial software applications have been developed to improve the performances of surface mining operations, especially for the loader-trucks cycle of surface mining. However, there have been quite few studies aiming to improve the mining process of underground mines. In underground mines, mobile mining equipment is mostly scheduled instinctively, without theoretical support for these decisions. Furthermore, in case of unexpected events, it is hard for miners to rapidly find solutions to reschedule and to adapt the changes. This investigation first introduces the motivation, the technical background, and then the objective of the study. A decision support instrument (i.e. schedule optimizer for mobile mining equipment is proposed and described to address this issue. The method and related algorithms which are used in this instrument are presented and discussed. The proposed method was tested by using a real case of Kittilä mine located in Finland. The result suggests that the proposed method can considerably improve the working efficiency and reduce the working time of the underground mine.

  10. Heterogeneous information network model for equipment-standard system

    Science.gov (United States)

    Yin, Liang; Shi, Li-Chen; Zhao, Jun-Yan; Du, Song-Yang; Xie, Wen-Bo; Yuan, Fei; Chen, Duan-Bing

    2018-01-01

    Entity information network is used to describe structural relationships between entities. Taking advantage of its extension and heterogeneity, entity information network is more and more widely applied to relationship modeling. Recent years, lots of researches about entity information network modeling have been proposed, while seldom of them concentrate on equipment-standard system with properties of multi-layer, multi-dimension and multi-scale. In order to efficiently deal with some complex issues in equipment-standard system such as standard revising, standard controlling, and production designing, a heterogeneous information network model for equipment-standard system is proposed in this paper. Three types of entities and six types of relationships are considered in the proposed model. Correspondingly, several different similarity-measuring methods are used in the modeling process. The experiments show that the heterogeneous information network model established in this paper can reflect relationships between entities accurately. Meanwhile, the modeling process has a good performance on time consumption.

  11. Carbon Absorber Retrofit Equipment (CARE)

    Energy Technology Data Exchange (ETDEWEB)

    Klein, Eric [Neumann Systems Group, Incorporated, Colorado Springs, CO (United States)

    2015-12-23

    During Project DE-FE0007528, CARE (Carbon Absorber Retrofit Equipment), Neumann Systems Group (NSG) designed, installed and tested a 0.5MW NeuStream® carbon dioxide (CO2) capture system using the patented NeuStream® absorber equipment and concentrated (6 molal) piperazine (PZ) as the solvent at Colorado Springs Utilities’ (CSU’s) Martin Drake pulverized coal (PC) power plant. The 36 month project included design, build and test phases. The 0.5MW NeuStream® CO2 capture system was successfully tested on flue gas from both coal and natural gas combustion sources and was shown to meet project objectives. Ninety percent CO2 removal was achieved with greater than 95% CO2product purity. The absorbers tested support a 90% reduction in absorber volume compared to packed towers and with an absorber parasitic power of less than 1% when configured for operation with a 550MW coal plant. The preliminary techno-economic analysis (TEA) performed by the Energy and Environmental Research Center (EERC) predicted an over-the-fence cost of $25.73/tonne of CO2 captured from a sub-critical PC plant.

  12. Load Bearing Equipment for Bone and Muscle

    Science.gov (United States)

    Shackelford, Linda; Griffith, Bryan

    2015-01-01

    Resistance exercise on ISS has proven effective in maintaining bone mineral density and muscle mass. Exploration missions require exercise with similar high loads using equipment with less mass and volume and greater safety and reliability than resistance exercise equipment used on ISS (iRED, ARED, FWED). Load Bearing Equipment (LBE) uses each exercising person to create and control the load to the partner.

  13. 14 CFR 121.605 - Airplane equipment.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Airplane equipment. 121.605 Section 121.605..., FLAG, AND SUPPLEMENTAL OPERATIONS Dispatching and Flight Release Rules § 121.605 Airplane equipment. No person may dispatch or release an airplane unless it is airworthy and is equipped as prescribed in § 121...

  14. Find Funds for Wellness Assessment Equipment.

    Science.gov (United States)

    Buck, Marilyn M.; Kirkpatrick, Beth

    1995-01-01

    Many physical education teachers have difficulty finding ways to purchase wellness assessment equipment. The article provides strategies to help them find the money for needed equipment, highlighting the physical education budget, the computer equipment budget, grants, local businesses, statewide organizations, universities, and national…

  15. 46 CFR 184.220 - Cooking equipment.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Cooking equipment. 184.220 Section 184.220 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) VESSEL CONTROL AND MISCELLANEOUS SYSTEMS AND EQUIPMENT Cooking and Heating § 184.220 Cooking equipment...

  16. 46 CFR 184.210 - Heating equipment.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Heating equipment. 184.210 Section 184.210 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) VESSEL CONTROL AND MISCELLANEOUS SYSTEMS AND EQUIPMENT Cooking and Heating § 184.210 Heating equipment...

  17. 30 CFR 77.1914 - Electrical equipment.

    Science.gov (United States)

    2010-07-01

    .... (b) The insulation of all electric conductors employed below the collar of any slope or shaft during... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Electrical equipment. 77.1914 Section 77.1914... Shaft Sinking § 77.1914 Electrical equipment. (a) Electric equipment employed below the collar of a...

  18. 46 CFR 153.208 - Ballast equipment.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 5 2010-10-01 2010-10-01 false Ballast equipment. 153.208 Section 153.208 Shipping... BULK LIQUID, LIQUEFIED GAS, OR COMPRESSED GAS HAZARDOUS MATERIALS Design and Equipment General Vessel Requirements § 153.208 Ballast equipment. (a) Except for the arrangement described in paragraph (b) of this...

  19. 46 CFR 169.247 - Firefighting equipment.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Firefighting equipment. 169.247 Section 169.247 Shipping... Inspection and Certification Inspections § 169.247 Firefighting equipment. (a) At each inspection for... equipment is inspected to ensure it is in suitable condition. Tests may be necessary to determine the...

  20. 46 CFR 153.466 - Electrical equipment.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 5 2010-10-01 2010-10-01 false Electrical equipment. 153.466 Section 153.466 Shipping... BULK LIQUID, LIQUEFIED GAS, OR COMPRESSED GAS HAZARDOUS MATERIALS Design and Equipment Special Requirements for Flammable Or Combustible Cargoes § 153.466 Electrical equipment. A tankship carrying a...

  1. 29 CFR 97.32 - Equipment.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true Equipment. 97.32 Section 97.32 Labor Office of the Secretary... GOVERNMENTS Post-Award Requirements Changes, Property, and Subawards § 97.32 Equipment. (a) Title. Subject to the obligations and conditions set forth in this section, title to equipment acquired under a grant or...

  2. 14 CFR 1273.32 - Equipment.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Equipment. 1273.32 Section 1273.32..., Property, and Subawards § 1273.32 Equipment. (a) Title. Subject to the obligations and conditions set forth in this section, title to equipment acquired under a grant or subgrant will vest upon acquisition in...

  3. 41 CFR 105-71.132 - Equipment.

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Equipment. 105-71.132...-Award Requirements/Changes, Property, and Subawards § 105-71.132 Equipment. (a) Title. Subject to the obligations and conditions set forth in this section, title to equipment acquired under a grant or subgrant...

  4. 14 CFR 1260.134 - Equipment.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Equipment. 1260.134 Section 1260.134..., Hospitals, and Other Non-Profit Organizations Property Standards § 1260.134 Equipment. (a) For grants and... research to not vest title in the recipient as exempt, equipment shall vest in the recipient subject to...

  5. 24 CFR 84.34 - Equipment.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Equipment. 84.34 Section 84.34... NON-PROFIT ORGANIZATIONS Post-Award Requirements Property Standards § 84.34 Equipment. (a) Title to equipment acquired by a recipient with Federal funds shall vest in the recipient, subject to conditions of...

  6. 34 CFR 80.32 - Equipment.

    Science.gov (United States)

    2010-07-01

    ... 34 Education 1 2010-07-01 2010-07-01 false Equipment. 80.32 Section 80.32 Education Office of the... Equipment. (a) Title. Subject to the obligations and conditions set forth in this section, title to equipment acquired under a grant or subgrant will vest upon acquisition in the grantee or subgrantee...

  7. 15 CFR 24.32 - Equipment.

    Science.gov (United States)

    2010-01-01

    ... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Equipment. 24.32 Section 24.32..., Property, and Subawards § 24.32 Equipment. (a) Title. Subject to the obligations and conditions set forth in this section, title to equipment acquired under a grant or subgrant will vest upon acquisition in...

  8. 44 CFR 208.25 - Obsolete equipment.

    Science.gov (United States)

    2010-10-01

    ... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Obsolete equipment. 208.25... Cooperative Agreements § 208.25 Obsolete equipment. (a) The Assistant Administrator will periodically identify obsolete items on the Equipment Cache List and provide such information to Sponsoring Agencies. (b) Neither...

  9. 32 CFR 33.32 - Equipment.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 1 2010-07-01 2010-07-01 false Equipment. 33.32 Section 33.32 National Defense... Requirements Changes, Property, and Subawards § 33.32 Equipment. (a) Title. Subject to the obligations and conditions set forth in this section, title to equipment acquired under a grant or subgrant will vest upon...

  10. 10 CFR 600.232 - Equipment.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Equipment. 600.232 Section 600.232 Energy DEPARTMENT OF... Equipment. (a) Title. Subject to the obligations and conditions set forth in this section, title to equipment acquired under a grant or subgrant will vest upon acquisition in the grantee or subgrantee...

  11. 24 CFR 85.32 - Equipment.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Equipment. 85.32 Section 85.32... TRIBAL GOVERNMENTS Post-Award Requirements Changes, Property, and Subawards § 85.32 Equipment. (a) Title. Subject to the obligations and conditions set forth in this section, title to equipment acquired under a...

  12. 44 CFR 13.32 - Equipment.

    Science.gov (United States)

    2010-10-01

    ... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Equipment. 13.32 Section 13... LOCAL GOVERNMENTS Post-Award Requirements Changes, Property, and Subawards § 13.32 Equipment. (a) Title. Subject to the obligations and conditions set forth in this section, title to equipment acquired under a...

  13. 2 CFR 215.34 - Equipment.

    Science.gov (United States)

    2010-01-01

    ... 2 Grants and Agreements 1 2010-01-01 2010-01-01 false Equipment. 215.34 Section 215.34 Grants and... ORGANIZATIONS (OMB CIRCULAR A-110) Post Award Requirements Property Standards § 215.34 Equipment. (a) Title to equipment acquired by a recipient with Federal funds shall vest in the recipient, subject to conditions of...

  14. 46 CFR 169.245 - Lifesaving equipment.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Lifesaving equipment. 169.245 Section 169.245 Shipping... Inspection and Certification Inspections § 169.245 Lifesaving equipment. At each inspection for certification and periodic inspection the following tests and inspections of lifesaving equipment will be conducted...

  15. 46 CFR 169.839 - Firefighting equipment.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Firefighting equipment. 169.839 Section 169.839 Shipping... Operations Tests, Drills, and Inspections § 169.839 Firefighting equipment. (a) The master or person in charge shall ensure that the vessel's firefighting equipment is at all times ready for use and that all...

  16. 36 CFR 1207.32 - Equipment.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Equipment. 1207.32 Section... Post-Award Requirements Changes, Property, and Subawards § 1207.32 Equipment. (a) Title. Subject to the obligations and conditions set forth in this section, title to equipment acquired under a grant or subgrant...

  17. 22 CFR 145.34 - Equipment.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Equipment. 145.34 Section 145.34 Foreign..., HOSPITALS, AND OTHER NON-PROFIT ORGANIZATIONS Post-Award Requirements Property Standards § 145.34 Equipment. (a) Title to equipment acquired by a recipient with Federal funds shall vest in the recipient...

  18. 29 CFR 1470.32 - Equipment.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 4 2010-07-01 2010-07-01 false Equipment. 1470.32 Section 1470.32 Labor Regulations... Changes, Property, and Subawards § 1470.32 Equipment. (a) Title. Subject to the obligations and conditions set forth in this section, title to equipment acquired under a grant or subgrant will vest upon...

  19. 22 CFR 226.34 - Equipment.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Equipment. 226.34 Section 226.34 Foreign... ORGANIZATIONS Post-award Requirements Property Standards § 226.34 Equipment. (a) Unless the agreement provides otherwise, title to equipment acquired by a recipient with Federal funds shall vest in the recipient...

  20. 22 CFR 135.32 - Equipment.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Equipment. 135.32 Section 135.32 Foreign... Equipment. (a) Title. Subject to the obligations and conditions set forth in this section, title to equipment acquired under a grant or subgrant will vest upon acquisition in the grantee or subgrantee...

  1. 17 CFR 256.307 - Equipment.

    Science.gov (United States)

    2010-04-01

    ... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Equipment. 256.307 Section 256... COMPANY ACT OF 1935 Service Company Property Accounts § 256.307 Equipment. This account shall include the cost of equipment owned by the service company and used in rendering services such as micro-wave...

  2. 38 CFR 49.34 - Equipment.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Equipment. 49.34 Section... NON-PROFIT ORGANIZATIONS Post-Award Requirements Property Standards § 49.34 Equipment. (a) Title to equipment acquired by a recipient with Federal funds shall vest in the recipient, subject to conditions of...

  3. 41 CFR 105-72.404 - Equipment.

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Equipment. 105-72.404... NON-PROFIT ORGANIZATIONS 72.40-Post-Award Requirements/Property Standards § 105-72.404 Equipment. (a) Title to equipment acquired by a recipient with Federal funds shall vest in the recipient, subject to...

  4. 46 CFR 169.705 - Mooring equipment.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Mooring equipment. 169.705 Section 169.705 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS SAILING SCHOOL VESSELS Vessel Control, Miscellaneous Systems, and Equipment § 169.705 Mooring equipment. Each vessel must be fitted with...

  5. 29 CFR 1926.1090 - Equipment.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 8 2010-07-01 2010-07-01 false Equipment. 1926.1090 Section 1926.1090 Labor Regulations...) SAFETY AND HEALTH REGULATIONS FOR CONSTRUCTION Diving Equipment Procedures and Requirements § 1926.1090 Equipment. Note: The requirements applicable to construction work under this section are identical to those...

  6. 23 CFR 1200.21 - Equipment.

    Science.gov (United States)

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Equipment. 1200.21 Section 1200.21 Highways NATIONAL... Implementation and Management of the Highway Safety Program § 1200.21 Equipment. (a) Title. Except as provided in paragraphs (e) and (f) of this section, title to equipment acquired under the Section 402 program will vest...

  7. 40 CFR 31.32 - Equipment.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Equipment. 31.32 Section 31.32... Requirements Changes, Property, and Subawards § 31.32 Equipment. (a) Title. Subject to the obligations and conditions set forth in this section, title to equipment acquired under a grant or subgrant will vest upon...

  8. 36 CFR 1210.34 - Equipment.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Equipment. 1210.34 Section..., HOSPITALS, AND OTHER NON-PROFIT ORGANIZATIONS Post-Award Requirements Property Standards § 1210.34 Equipment. (a) Title to equipment acquired by a recipient with NHPRC funds shall vest in the recipient, subject...

  9. 49 CFR 18.32 - Equipment.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Equipment. 18.32 Section 18.32 Transportation... Equipment. (a) Title. Subject to the obligations and conditions set forth in this section, title to equipment acquired under a grant or subgrant will vest upon acquisition in the grantee or subgrantee...

  10. 45 CFR 92.32 - Equipment.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Equipment. 92.32 Section 92.32 Public Welfare..., Property, and Subawards § 92.32 Equipment. (a) Title. Subject to the obligations and conditions set forth in this section, title to equipment acquired under a grant or subgrant will vest upon acquisition in...

  11. 47 CFR 32.2123 - Office equipment.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Office equipment. 32.2123 Section 32.2123... FOR TELECOMMUNICATIONS COMPANIES Instructions for Balance Sheet Accounts § 32.2123 Office equipment. This account shall include the original cost of office equipment in offices, shops and all other...

  12. 13 CFR 143.32 - Equipment.

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Equipment. 143.32 Section 143.32..., and Subawards § 143.32 Equipment. (a) Title. Subject to the obligations and conditions set forth in this section, title to equipment acquired under a grant or subgrant will vest upon acquisition in the...

  13. 47 CFR 32.2232 - Circuit equipment.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Circuit equipment. 32.2232 Section 32.2232... FOR TELECOMMUNICATIONS COMPANIES Instructions for Balance Sheet Accounts § 32.2232 Circuit equipment. (a) This account shall include the original cost of equipment which is used to reduce the number of...

  14. 38 CFR 43.32 - Equipment.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Equipment. 43.32 Section... Requirements Changes, Property, and Subawards § 43.32 Equipment. (a) Title. Subject to the obligations and conditions set forth in this section, title to equipment acquired under a grant or subgrant will vest upon...

  15. 21 CFR 1403.32 - Equipment.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 9 2010-04-01 2010-04-01 false Equipment. 1403.32 Section 1403.32 Food and Drugs... Equipment. (a) Title. Subject to the obligations and conditions set forth in this section, title to equipment acquired under a grant or subgrant will vest upon acquisition in the grantee or subgrantee...

  16. 7 CFR 3016.32 - Equipment.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Equipment. 3016.32 Section 3016.32 Agriculture... GOVERNMENTS Post-Award Requirements Changes, Property, and Subawards § 3016.32 Equipment. (a) Title. Subject to the obligations and conditions set forth in this section, title to equipment acquired under a...

  17. 20 CFR 437.32 - Equipment.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Equipment. 437.32 Section 437.32 Employees... Equipment. (a) Title. Subject to the obligations and conditions set forth in this section, title to equipment acquired under a grant or subgrant will vest upon acquisition in the grantee or subgrantee...

  18. 43 CFR 12.72 - Equipment.

    Science.gov (United States)

    2010-10-01

    ... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Equipment. 12.72 Section 12.72 Public... to State and Local Governments Changes, Property, and Subawards § 12.72 Equipment. (a) Title. Subject to the obligations and conditions set forth in this section, title to equipment acquired under a...

  19. 28 CFR 66.32 - Equipment.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Equipment. 66.32 Section 66.32 Judicial... Equipment. (a) The Omnibus Crime Control and Safe Streets Act of 1968, as amended, Public Law 90-351, section 808, requires that the title to all equipment and supplies purchased with section 403 or 1302...

  20. 45 CFR 602.32 - Equipment.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 3 2010-10-01 2010-10-01 false Equipment. 602.32 Section 602.32 Public Welfare....32 Equipment. (a) Title. Subject to the obligations and conditions set forth in this section, title to equipment acquired under a grant or subgrant will vest upon acquisition in the grantee or...

  1. 45 CFR 2541.320 - Equipment.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false Equipment. 2541.320 Section 2541.320 Public... Changes, Property and Subawards § 2541.320 Equipment. (a) Title. Subject to the obligations and conditions set forth in this section, title to equipment acquired under a grant or subgrant will vest upon...

  2. 21 CFR 1271.200 - Equipment.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Equipment. 1271.200 Section 1271.200 Food and... CELLULAR AND TISSUE-BASED PRODUCTS Current Good Tissue Practice § 1271.200 Equipment. (a) General. To prevent the introduction, transmission, or spread of communicable diseases, equipment used in the...

  3. 40 CFR 30.34 - Equipment.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Equipment. 30.34 Section 30.34... NON-PROFIT ORGANIZATIONS Post-Award Requirements Property Standards § 30.34 Equipment. (a) Title to equipment acquired by a recipient with Federal funds shall vest in the recipient, subject to conditions of...

  4. 7 CFR 58.319 - Printing equipment.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Printing equipment. 58.319 Section 58.319 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards....319 Printing equipment. All printing equipment shall be designed so as to adequately protect the...

  5. Data center equipment location and monitoring system

    DEFF Research Database (Denmark)

    2011-01-01

    A data center equipment location system includes both hardware and software to provide for location, monitoring, security and identification of servers and other equipment in equipment racks. The system provides a wired alternative to the wireless RFID tag system by using electronic ID tags...

  6. Data Center Equipment Location and Monitoring System

    DEFF Research Database (Denmark)

    2013-01-01

    Abstract: Data center equipment location systems include hardware and software to provide information on the location, monitoring, and security of servers and other equipment in equipment racks. The systems provide a wired alternative to the wireless RFID tag system by using electronic ID tags...

  7. A cluster randomised controlled trial and process evaluation of a training programme for mental health professionals to enhance user involvement in care planning in service users with severe mental health issues (EQUIP): study protocol for a randomised controlled trial.

    Science.gov (United States)

    Bower, Peter; Roberts, Chris; O'Leary, Neil; Callaghan, Patrick; Bee, Penny; Fraser, Claire; Gibbons, Chris; Olleveant, Nicola; Rogers, Anne; Davies, Linda; Drake, Richard; Sanders, Caroline; Meade, Oonagh; Grundy, Andrew; Walker, Lauren; Cree, Lindsey; Berzins, Kathryn; Brooks, Helen; Beatty, Susan; Cahoon, Patrick; Rolfe, Anita; Lovell, Karina

    2015-08-13

    Involving service users in planning their care is at the centre of policy initiatives to improve mental health care quality in England. Whilst users value care planning and want to be more involved in their own care, there is substantial empirical evidence that the majority of users are not fully involved in the care planning process. Our aim is to evaluate the effectiveness and cost-effectiveness of training for mental health professionals in improving user involvement with the care planning processes. This is a cluster randomised controlled trial of community mental health teams in NHS Trusts in England allocated either to a training intervention to improve user and carer involvement in care planning or control (no training and care planning as usual). We will evaluate the effectiveness of the training intervention using a mixed design, including a 'cluster cohort' sample, a 'cluster cross-sectional' sample and process evaluation. Service users will be recruited from the caseloads of care co-ordinators. The primary outcome will be change in self-reported involvement in care planning as measured by the validated Health Care Climate Questionnaire. Secondary outcomes include involvement in care planning, satisfaction with services, medication side-effects, recovery and hope, mental health symptoms, alliance/engagement, well-being and quality of life. Cost- effectiveness will also be measured. A process evaluation informed by implementation theory will be undertaken to assess the extent to which the training was implemented and to gauge sustainability beyond the time-frame of the trial. It is hoped that the trial will generate data to inform mental health care policy and practice on care planning. ISRCTN16488358 (14 May 2014).

  8. Control analysis of selected mining processes to be used as a basis for the effective use of microelectronics in control equipment. Steuerungstechnische Analyse ausgewaehlter Prozesse des Bergbaus als Grundlage fuer den effektiven Einsatz der Mikroelektronik in Steuereinrichtungen

    Energy Technology Data Exchange (ETDEWEB)

    Franz, H.; Grober, K.P.; Meixner, H.; Wenzlaff, W.

    1981-01-01

    The fast development in the field of electronic elements requires consideration of their application in mining, making use of the advantages of microelectronics. By the example of an extensive analysis of the mining processes it is shown for control-relevant procedures that as a rule there are driving controls for which a concept of problem-oriented driving elements is to be developed. The engineering realization by means of microelectronics is discussed.

  9. Speckle Interferometry with Amateur-Class Equipment

    Science.gov (United States)

    Harshaw, Richard; Wuthrich, Ethan; Dolbear, Kyle

    2015-05-01

    The relatively young field of speckle interferometry of close double stars has up to now been the domain of large telescopes and expensive scientific CCD cameras. With the advent of relatively inexpensive and high-performance CCD cameras, the domain of speckle interferometry has been extended into the serious amateur realm allowing amateurs with equipment as small as 8-inches aperture to do actual speckle analysis of binary star systems. This paper describes the work of one such team of amateur astronomers and students as part of their course work for an on-line scientific research experience course provided on-line by Cuesta College of San Luis Obispo, California. An explanation of speckle and how it works is followed by a discussion of how the camera was calibrated, then a discussion of the research methodology. Results of calibration and double star measurements are then given and implications of the process and results discussed.

  10. Technical Comparative Analysis of "Best of Breed" Turnkey Si-Based Processes and Equipment, to be Used to Produce a Combined Multi-entity Research and Development Technology Roadmap for Thick and Thin Silicon PV

    Energy Technology Data Exchange (ETDEWEB)

    Hovel, Harold [The Solar Energy Consortium, Kingston, NY (United States); Prettyman, Kevin [The Solar Energy Consortium, Kingston, NY (United States)

    2015-03-27

    A side-by-side analysis was done on then currently available technology, along with roadmaps to push each particular option forward. Variations in turnkey line processes can and do result in finished solar device performance. Together with variations in starting material quality, the result is a distribution of effciencies. Forensic analysis and characterization of each crystalline Si based technology will determine the most promising approach with respect to cost, efficiency and reliability. Forensic analysis will also shed light on the causes of binning variations. Si solar cells were forensically analyzed from each turn key supplier using a host of techniques

  11. Equipment Arrangement Using Interactive Computer Graphics on Personal Computers.

    Science.gov (United States)

    1986-06-01

    GROUP section declares global variables (usable and accessable by all routines and processes, and having the same names and arguments), sets string... Buisness Machines Corporation (IBM) 1984,1985 40 [11] C.Chryssostomidis,C.Graham,M.Meyers,P.V.Prakash; "EQUIPMENT ARRANGEMENT USING INTERACTIVE COMPUTER

  12. Stability analysis of multipoint tool equipped with metal cutting ceramics

    Science.gov (United States)

    Maksarov, V. V.; Khalimonenko, A. D.; Matrenichev, K. G.

    2017-10-01

    The article highlights the issues of determining the stability of the cutting process by a multipoint cutting tool equipped with cutting ceramics. There were some recommendations offered on the choice of parameters of replaceable cutting ceramic plates for milling based of the conducted researches. Ceramic plates for milling are proposed to be selected on the basis of value of their electrical volume resistivity.

  13. Variable Star Discovery with Ultra-Low Cost Equipment

    Science.gov (United States)

    Paust, Nathaniel; Wilson, Danielle

    2016-06-01

    We present preliminary results of a variable star search using commercial DSLR equipment. The camera in use images the sky at DEC=+44 every ten minutes, day and night. A wide variety of open-source tools, from photo editors to specialty programs like the astrometry.net suite, are used to process the images and identify variable stars.

  14. Equipment Specific Optimum Blast-Design Using Genetic Algorithm

    Directory of Open Access Journals (Sweden)

    Rahul Upadhyay

    2015-08-01

    Full Text Available Design of blasting parameters plays an important role in the optimization of mining cost as well as cost of subsequent processing of ore. Drilling and handling costs are the major mining cost. This work presents an indirect optimization model for mining cost through optimization of blasting parameters for a particular set of drilling and loading equipment.

  15. [Design of transdermal ultrasonophoresis equipment].

    Science.gov (United States)

    Li, Liangcheng; Zhang, Yongshun; Li, Zhonghong

    2009-02-01

    The recent fast development in biotechnology has resulted in a large number of therapeutic biologicals coming in the foreground for clinical application. Transdermal drug delivery (TDD) is designed for patching the drug on the skin, and then the drug molecules permeate through the skin into the subcutaneous capillary vessels. However,very few drugs can be administered transdermally at the therapeutic levels to pass through the barrier of stratum corneum. Several physical and chemical methods are applied to improve the permeability of skin. Research result shows that the low-frequency ultrasonic technique can extraordinarily increase the rate of permeation. As a result, it is becoming one of the potential methods that serve as the substitutes for traditional methods. In this paper is presented a type of equipment based on MSP430. The principle of design, the structure of hardware, and the applied function in this area are described.

  16. Heat recovery equipment for engines

    Energy Technology Data Exchange (ETDEWEB)

    Segaser, C.L.

    1977-04-01

    The recovery and use of waste heat from prime movers is an important consideration for evaluating an on-site power system, since it is the basic factor that makes possible a substantial increase in fuel-use efficiency. The equipment usually employed to recover waste heat can be categorized as: (a) shell-and-tube type heat exchangers, (b) radiator-type heat exchangers, (c) exhaust gas boilers for the generation of pressurized hot water and/or steam, (d) steam separators, and (e) combined packaged units for ebulliently cooled internal combustion piston engines. The functional requirements and cost considerations involved in applying these devices for the recovery of waste heat from various types of prime-movers considered for application in the ICES Systems Engineering Program are examined.

  17. Antenna Calibration and Measurement Equipment

    Science.gov (United States)

    Rochblatt, David J.; Cortes, Manuel Vazquez

    2012-01-01

    A document describes the Antenna Calibration & Measurement Equipment (ACME) system that will provide the Deep Space Network (DSN) with instrumentation enabling a trained RF engineer at each complex to perform antenna calibration measurements and to generate antenna calibration data. This data includes continuous-scan auto-bore-based data acquisition with all-sky data gathering in support of 4th order pointing model generation requirements. Other data includes antenna subreflector focus, system noise temperature and tipping curves, antenna efficiency, reports system linearity, and instrument calibration. The ACME system design is based on the on-the-fly (OTF) mapping technique and architecture. ACME has contributed to the improved RF performance of the DSN by approximately a factor of two. It improved the pointing performances of the DSN antennas and productivity of its personnel and calibration engineers.

  18. Shuttle Spacelab Core Equipment Freezer

    Science.gov (United States)

    Copeland, R. J.

    1977-01-01

    This paper describes the preliminary design of a Shuttle Spacelab Core Equipment Freezer. The unit will provide the capability to freeze and store many experiment specimens. Two models of the unit are planned. One model provides storage at -70 C; the other model will provide -70 C storage, a freeze dry capability, storage at a selectable temperature in the range of 0 C to -70 C, and means of maintaining close temperature tolerances. In addition an exchanger loop will be available at 4 C for cooling of a centrifuge and a remote storage compartment. A test tube holder, a dish holder and thermal capacitors for rapid freezing of large specimens will also be provided. A Stirling Cycle was selected as the active refrigerator for minimum cost and weight.

  19. Selection of Technical Reactor Equipment for Modular, Continuous Small-Scale Plants

    OpenAIRE

    Krasberg, Nicolai; Hohmann, Lukas; Bieringer, Thomas; Bramsiepe, Christian; Kockmann, Norbert

    2014-01-01

    Fast process development, flexible production and the utilization of advanced process conditions are the main goals of modular and continuous small-scale plants (MCSPs). A configurable layout of the modules and the use of predefined equipment enable a quick and reliable conceptual process development and scale-up of continuous processes. Therefore, a computer-assisted selection methodology was developed and is presented, which allows the quick selection of plug flow reactor equipment for homo...

  20. The point of view of thermal equipment users; Le point de vue des gestionnaires d`equipements thermiques

    Energy Technology Data Exchange (ETDEWEB)

    Barroyer, P. [Compagnie Generale de Chauffe, 59 - Saint Andre Lez Lille (France)

    1997-12-31

    The influence of new pollution regulations in France on the operation of thermal equipment for central heating systems or industrial heat process systems, is examined. The main French regulations concerning air pollution control and energy rational consumption are reviewed, and their effects on the design, equipment, operation and costs of heat plants are discussed: impacts of the decree on upgrading and disposal of fossil fuel ashes, the decree on special protection zone (large cities), the clean air law, the compulsory declaration for classified combustion plants and limit air pollution emission levels

  1. Problems of Outsourcing when Repairing and Servicing Production Equipment

    Directory of Open Access Journals (Sweden)

    Medvedeva Marina I.

    2013-11-01

    Full Text Available The article is devoted to the issue of calculation of stationary probabilities of states of the system of mass servicing with unreliable equipment, servicing and re-adjustment at the beginning of the production cycle. The article describes functioning both of the main and auxiliary material flow of the logistic system. It is supposed that the incoming flow for processing or orders has a Poisson distribution and the time of breakage of equipment, the time of re-adjustment and the time of servicing have indicative laws of distribution. Equipment is serviced by two crews: maintenance and service. The maintenance crew repairs broken equipment and the orders on the device are not lost but are serviced during the time left. The second crew deals only with servicing works. The article considers one of the possible schemes when the equipment required for completion of the production cycle is sent for servicing. There are no restrictions with respect to the length of the queue. The article finds main characteristics of the above described system, namely: probability that the device is not in working condition and is sent for servicing and re-adjustment. The found probabilities of states of the described system could be used for assessment of expediency of the repair outsourcing at industrial enterprises.

  2. Environmental qualification program of electric equipment for Angra 1

    Energy Technology Data Exchange (ETDEWEB)

    Muzitano, Grazielle F.; Justino, Marcelo C.; Silva, Marcos C., E-mail: grazi@eletronuclear.gov.br, E-mail: justino@eletronuclear.gov.br, E-mail: candeia@eletronuclear.gov.br [Eletrobras Termonuclear S.A. (ELETRONUCLEAR), Rio de Janeiro, RJ (Brazil)

    2017-11-01

    This paper describes the development of the environmental qualification program for important electrical equipment (EQPEE) used for safety in Angra 1 Nuclear Power Plant (NPP). The environmental qualification program started in United States of America by the Nuclear Regulatory Commission (NRC) after the Three Mile Island (TMI) Nuclear Power Plant Accident in 1979. In that event, some equipment installed inside the reactor containment of TMI failed due the harsh conditions that occurred after the accident. Because of this fact, the NRC issued the Regulation 50.49 'Environmental qualification of electric equipment important to safety for nuclear power plants'. The Brazilian regulatory commission CNEN also asked Angra 1 to follow this regulation and to implement an EQPEE similar to the programs adopted by American and other NPPs around the world. Due to the importance to maintain the critical equipment operating in normal and abnormal environment conditions, the program aims to assure that this equipment remains qualified to work under the harsh conditions found inside the reactor containment. The aging of these components are also analyzed in this program that is important in the process to extend the operating life of Angra 1 for more 20 years, which is normally referred as Long Term Operation (LTO). (author)

  3. Innovation design of medical equipment based on TRIZ.

    Science.gov (United States)

    Gao, Changqing; Guo, Leiming; Gao, Fenglan; Yang, Bo

    2015-01-01

    Medical equipment is closely related to personal health and safety, and this can be of concern to the equipment user. Furthermore, there is much competition among medical equipment manufacturers. Innovative design is the key to success for those enterprises. The design of medical equipment usually covers vastly different domains of knowledge. The application of modern design methodology in medical equipment and technology invention is an urgent requirement. TRIZ (Russian abbreviation of what can be translated as `theory of inventive problem solving') was born in Russia, which contain some problem-solving methods developed by patent analysis around the world, including Conflict Matrix, Substance Field Analysis, Standard Solution, Effects, etc. TRIZ is an inventive methodology for problems solving. As an Engineering example, infusion system is analyzed and re-designed by TRIZ. The innovative idea is generated to liberate the caretaker from the infusion bag watching out. The research in this paper shows the process of the application of TRIZ in medical device inventions. It is proved that TRIZ is an inventive methodology for problems solving and can be used widely in medical device development.

  4. Export of electronics equipment waste.

    Science.gov (United States)

    LaDou, Joseph; Lovegrove, Sandra

    2008-01-01

    Electronics equipment waste ("e-waste") includes discarded computers, computer monitors, television sets, and cell phones. Less than 10% of e-waste is currently recycled. The United States and other developed countries export e-waste primarily to Asia, knowing it carries a real harm to the poor communities where it will be discarded. A 2006 directive bans the use of lead, mercury, cadmium, hexavalent chromium, and certain brominated flame retardants in most electronics products sold in the EU. A similar directive facilitates the development and design of clean electronics products with longer lifespans that are safe and easy to repair, upgrade, and recycle, and will not expose workers and the environment to hazardous chemicals. These useful approaches apply only regionally and cover only a fraction of the hazardous substances used in electronics manufacture, however. There is an urgent need for manufacturers of electronics products to take responsibility for their products from production to end-of-life, and for much tighter controls both on the transboundary movement of e-waste and on the manner in which it is recycled. Manufacturers must develop clean products with longer lifespans that are safe and easy to repair, upgrade, and recycle and will not expose workers and the environment to hazardous chemicals.

  5. Guide for selection of tennis equipment

    OpenAIRE

    Čihák, Josef

    2015-01-01

    Title: Guide for selection of tennis equipment Objectives: The main purpose of this thesis is to create a detailed guide for selecting tennis equipment, which will help people choose right racquet, strings and balls. In addition a questionnare will be elaborated to detect the equipment preferences of players at performance level. Methods: Content analysis of documents was used in this thesis and was completed by a questionnare. Results: Result of this thesis is a guide for selecting tennis eq...

  6. Mine railway equipments management information system

    Energy Technology Data Exchange (ETDEWEB)

    Zhang, X.; Han, K.; Duan, T.; Liu, Z.; Lu, H. [China University of Mining and Technology, Xuzhou (China)

    2007-06-15

    Based on client/server and browser/server models, the management information system described realized the entire life-cycle management of mine railway equipment which included universal equipment and special equipment in the locomotive depot, track maintenance division, electrical depot and car depot. The system has other online functions such as transmitting reports, graphics management, statistics, searches, graphics wizard and web propaganda. It was applied in Pingdingshan Coal Co. Ltd.'s Railway Transport Department. 5 refs., 4 figs.

  7. Mechanical recycling of waste electric and electronic equipment: a review.

    Science.gov (United States)

    Cui, Jirang; Forssberg, Eric

    2003-05-30

    The production of electric and electronic equipment (EEE) is one of the fastest growing areas. This development has resulted in an increase of waste electric and electronic equipment (WEEE). In view of the environmental problems involved in the management of WEEE, many counties and organizations have drafted national legislation to improve the reuse, recycling and other forms of recovery of such wastes so as to reduce disposal. Recycling of WEEE is an important subject not only from the point of waste treatment but also from the recovery of valuable materials.WEEE is diverse and complex, in terms of materials and components makeup as well as the original equipment's manufacturing processes. Characterization of this waste stream is of paramount importance for developing a cost-effective and environmentally friendly recycling system. In this paper, the physical and particle properties of WEEE are presented. Selective disassembly, targeting on singling out hazardous and/or valuable components, is an indispensable process in the practice of recycling of WEEE. Disassembly process planning and innovation of disassembly facilities are most active research areas. Mechanical/physical processing, based on the characterization of WEEE, provides an alternative means of recovering valuable materials. Mechanical processes, such as screening, shape separation, magnetic separation, Eddy current separation, electrostatic separation, and jigging have been widely utilized in recycling industry. However, recycling of WEEE is only beginning. For maximum separation of materials, WEEE should be shredded to small, even fine particles, generally below 5 or 10mm. Therefore, a discussion of mechanical separation processes for fine particles is highlighted in this paper. Consumer electronic equipment (brown goods), such as television sets, video recorders, are most common. It is very costly to perform manual dismantling of those products, due to the fact that brown goods contain very low

  8. 34 CFR 300.14 - Equipment.

    Science.gov (United States)

    2010-07-01

    ..., utilities, and built-in equipment, and any necessary enclosures or structures to house the machinery... necessary furniture; printed, published and audio-visual instructional materials; telecommunications...

  9. 21 CFR 866.4500 - Immunoelectrophoresis equipment.

    Science.gov (United States)

    2010-04-01

    ... (CONTINUED) MEDICAL DEVICES IMMUNOLOGY AND MICROBIOLOGY DEVICES Immunology Laboratory Equipment and Reagents... clinical use with its electrical power supply is a device used for separating protein molecules...

  10. Detection of Equipment Faults Before Beam Loss

    CERN Document Server

    Galambos, J.

    2016-01-01

    High-power hadron accelerators have strict limits on fractional beam loss. In principle, once a high-quality beam is set up in an acceptable state, beam loss should remain steady. However, in practice, there are many trips in operational machines, owing to excessive beam loss. This paper deals with monitoring equipment health to identify precursor signals that indicate an issue with equipment that will lead to unacceptable beam loss. To this end, a variety of equipment and beam signal measurements are described. In particular, several operational examples from the Spallation Neutron Source (SNS) of deteriorating equipment functionality leading to beam loss are reported.

  11. Aircraft Wiring Support Equipment Integration Laboratory (AWSEIL)

    Data.gov (United States)

    Federal Laboratory Consortium — Purpose:The Aircraft Wiring Support Equipment Integration Laboratory (AWSEIL) provides a variety of research, design engineering and prototype fabrication services...

  12. Cost estimate of initial SSC experimental equipment

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1986-06-01

    The cost of the initial detector complement at recently constructed colliding beam facilities (or at those under construction) has been a significant fraction of the cost of the accelerator complex. Because of the complexity of large modern-day detectors, the time-scale for their design and construction is comparable to the time-scale needed for accelerator design and construction. For these reasons it is appropriate to estimate the cost of the anticipated detector complement in parallel with the cost estimates of the collider itself. The fundamental difficulty with this procedure is that, whereas a firm conceptual design of the collider does exist, comparable information is unavailable for the detectors. Traditionally, these have been built by the high energy physics user community according to their perception of the key scientific problems that need to be addressed. The role of the accelerator laboratory in that process has involved technical and managerial coordination and the allocation of running time and local facilities among the proposed experiments. It seems proper that the basic spirit of experimentation reflecting the scientific judgment of the community should be preserved at the SSC. Furthermore, the formal process of initiation of detector proposals can only start once the SSC has been approved as a construction project and a formal laboratory administration put in place. Thus an ad hoc mechanism had to be created to estimate the range of potential detector needs, potential detector costs, and associated computing equipment.

  13. Workshop on environmental qualification of electric equipment

    Energy Technology Data Exchange (ETDEWEB)

    Lofaro, R.; Gunther, W.; Villaran, M.; Lee, B.S.; Taylor, J. [comps.] [Brookhaven National Lab., Upton, NY (United States)

    1994-05-01

    Questions concerning the Environmental Qualification (EQ) of electrical equipment used in commercial nuclear power plants have recently become the subject of significant interest to the US Nuclear Regulatory Commission (NRC). Initial questions centered on whether compliance with the EQ requirements for older plants were adequate to support plant operation beyond 40 years. After subsequent investigation, the NRC Staff concluded that questions related to the differences in EQ requirements between older and newer plants constitute a potential generic issue which should be evaluated for backfit, independent of license renewal activities. EQ testing of electric cables was performed by Sandia National Laboratories (SNL) under contract to the NRC in support of license renewal activities. Results showed that some of the environmentally qualified cables either failed or exhibited marginal insulation resistance after a simulated plant life of 20 years during accident simulation. This indicated that the EQ process for some electric cables may be non-conservative. These results raised questions regarding the EQ process including the bases for conclusions about the qualified life of components based upon artificial aging prior to testing.

  14. Monitoring the Capability of Production Equipment in Organization

    Directory of Open Access Journals (Sweden)

    Prístavka Miroslav

    2014-08-01

    Full Text Available This work is focused on determining the capability of production equipment in Volkswagen Slovakia, a.s. during the moulding of a car door. There were taken 150 samples from the moulding process that followed each other. Values were recorded on a Wenzel RAplus 1625 measuring machine. Subsequently, process stability was verified. It showed that measured values had a stable average value, and the process did not show irregularities in the diagrams of the X card and s card. After verification of stability, the values of Cm and Cmk were calculated, which exceeded the minimum requirement of 1.66 and 1.67, and the requirements for the capability of production equipment have thereby been met.

  15. Integration of Industrial Equipment and Distributed Control Systems into the Control Infrastructure at CERN

    CERN Document Server

    Lauckner, R J

    1997-01-01

    CERN Accelerators and Services have an existing large investment in control networks, fieldbuses, front-end process computers, workstations, system software and application programs. Increasingly, industrial equipment and complete Distributed Control Systems (DCS) are being installed to rejuvenate old and obsolete systems and new projects for LHC are taking shape. The object of this paper is to report experience of CERNs control engineers on integration of industrial equipment and systems. Several projects are described covering a vast area of applications. The paper presents several interfacing issues such as network connection of industrial equipment, software integration, homogeneous equipment access and alarm retrieval compatible with the existing Accelerators and Services Control System.

  16. Immunity of industrial equipment against voltage sags; Imunidade de equipamentos industriais a afundamentos de tensao

    Energy Technology Data Exchange (ETDEWEB)

    Bollen, Math H.J. [Smithsonian Tropical Research Institution (STRI), Stockholm (Sweden); Gordon, Jose Romero [Endesa (Spain); Djokic, Sasa Z. [The University of Edinburgh (United Kingdom); Milanovic, Jovina V. [University of Manchester (United Kingdom); Neuman, Robert [Qualitrol (United Kingdom); Stockman, Kurt [Ghent University (Belgium); Ethier, Gaetan [Hydro Quebec (Canada)

    2011-11-15

    The voltage sags, which consists of short-term reductions of the magnitude of the voltage, may damage the operation of end user equipment and even disrupt industrial processes, resulting in large losses. This article details the characterization, class and economic value, among other things, of the immunity of the equipment against these phenomena.

  17. Deep Space Network equipment performance, reliability, and operations management information system

    Science.gov (United States)

    Cooper, T.; Lin, J.; Chatillon, M.

    2002-01-01

    The Deep Space Mission System (DSMS) Operations Program Office and the DeepSpace Network (DSN) facilities utilize the Discrepancy Reporting Management System (DRMS) to collect, process, communicate and manage data discrepancies, equipment resets, physical equipment status, and to maintain an internal Station Log. A collaborative effort development between JPL and the Canberra Deep Space Communication Complex delivered a system to support DSN Operations.

  18. Equipment Grant for AI (Artifical Intelligence) Research.

    Science.gov (United States)

    1986-02-24

    equipment has been purchased, delivered and installed: No. Unit Description Cost Vendor: Digital Equipment Corporation $287,662 1 VAX 11/780 Standard System...Plotter Vendor: Imagen Corporation S 13,915 1 Model 6/300 Laser Printer System, 512K(byte. memory 1 Additional 5121byte. memory for Printer 1 Firmware

  19. USSR Report Machine Tools and Metalworking Equipment

    Science.gov (United States)

    1986-01-24

    robots and robot equipment, programing, pneumatic and hydraulic devices, biotechnologies and bioequipment. Small and medium-size enterprises are being...Mastering and introducing widely biotechnology facilitates, to a great degree, the reequipment of the national economy. Therefore, the problem of...agricultural products (silos for storing grain, transportation devices, equipment for flour grinding, the canning and cheese -making industries, and

  20. Modernization of Deployable Airfield Debris Removal Equipment

    Science.gov (United States)

    2017-04-01

    30 Figure 38. Wire rope placed at the 20-ft marker...size, shape, and weight of the current ADR debris removal equipment, the inability to readily transport the larger machines due to weight and size...line with equipment and craters. 4.3 Final debris removal evaluation Sweepers and vacuums followed up to make sure no small debris or FOD remained

  1. Isolating USB connections in medical equipment.

    Science.gov (United States)

    Broeders, Jan-Hein

    2009-01-01

    Although offering several benefits, the universal serial bus (USB) port has not been rapidly adopted for connecting medical equipment. This is because it could affect safety procedures, with equipment not operating isolated from the mains. To overcome this, a single package isolation device has been developed that can be inserted directly into the USB signal path.

  2. 46 CFR 169.669 - Radiotelephone equipment.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Radiotelephone equipment. 169.669 Section 169.669 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS SAILING SCHOOL VESSELS... of Less Than 100 Gross Tons § 169.669 Radiotelephone equipment. A separate circuit from the...

  3. 46 CFR 168.15-20 - Equipment.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Equipment. 168.15-20 Section 168.15-20 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS CIVILIAN NAUTICAL SCHOOL VESSELS Accommodations § 168.15-20 Equipment. (a) Each person shall have a separate berth and not more than 1 berth may...

  4. 10 CFR 603.1255 - Equipment.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Equipment. 603.1255 Section 603.1255 Energy DEPARTMENT OF ENERGY (CONTINUED) ASSISTANCE REGULATIONS TECHNOLOGY INVESTMENT AGREEMENTS Definitions of Terms Used in this Part § 603.1255 Equipment. Tangible property, other than real property, that has a useful life of...

  5. 49 CFR 374.313 - Equipment.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 5 2010-10-01 2010-10-01 false Equipment. 374.313 Section 374.313 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL MOTOR CARRIER SAFETY ADMINISTRATION... of Intercity Motor Common Carrier Passenger Service § 374.313 Equipment. (a) Temperature control. A...

  6. 32 CFR 37.1280 - Equipment.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 1 2010-07-01 2010-07-01 false Equipment. 37.1280 Section 37.1280 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE DoD GRANT AND AGREEMENT REGULATIONS TECHNOLOGY INVESTMENT AGREEMENTS Definitions of Terms Used in This Part § 37.1280 Equipment. Tangible...

  7. Development of Equipment for Use in Sport

    Science.gov (United States)

    James, David

    2012-01-01

    No one has ever been able to create a running shoe that can make one run faster, but in other sports the design of equipment has the potential to offer considerable enhancement. Judgement has to be made as to whether such advantage becomes unfair. This article indicates many possible sports in which the equipment plays an important part in the…

  8. 46 CFR 129.370 - Equipment grounding.

    Science.gov (United States)

    2010-10-01

    ... COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OFFSHORE SUPPLY VESSELS ELECTRICAL INSTALLATIONS Power Sources and Distribution Systems § 129.370 Equipment grounding. (a) On a metallic vessel... instruments must be grounded. So must each secondary winding of instrument transformers. (c) Each equipment...

  9. Radio monitoring problems, methods, and equipment

    CERN Document Server

    Rembovsky, Anatoly; Kozmin, Vladimir; Smolskiy, Sergey

    2009-01-01

    Offers a unified approach to fundamental aspects of Automated Radio Monitoring (ARM). This book discusses the development, modeling, design, and manufacture of ARM systems. It provides classification and descriptions of modern high-efficient hardware-software ARM equipment, including the equipment for detection and radio direction-finding.

  10. Decontamination of process equipment using recyclable chelating solvent

    Energy Technology Data Exchange (ETDEWEB)

    Jevec, J.; Lenore, C.; Ulbricht, S. [Babcock & Wilcox, Co., R& DD, Alliance, OH (United States)

    1995-10-01

    The Department of Energy (DOE) is now faced with the task of meeting decontamination and decommissioning obligations at numerous facilities by the year 2019. Due to the tremendous volume of material involved, innovative decontamination technologies are being sought that can reduce the volumes of contaminated waste materials and secondary wastes requiring disposal. This report describes the results of the performance testing of chelates and solvents for the dissolution of uranium.

  11. Unsteady aerodynamic processes modeling in wind equipment design

    Directory of Open Access Journals (Sweden)

    Dušan Kudelas

    2010-07-01

    Full Text Available Dynamic stall, caused by flow separation, will take place on any profile or other surfaces that are exposed to time-dependentmotion in the flow, such as change in angle of attack, wing flapping respectively or another vertical movement. The study comparerresults of simulations of flow around airfoil FX 63-137.

  12. Production Equipment and Processes for Bulk Formed Micro Components

    Science.gov (United States)

    Paldan, N. A.; Arentoft, M.; Eriksen, R. S.

    2007-04-01

    Manufacturing techniques for production of small precise metallic parts has gained interest during recent years, an interest led by an industrial demand for components for integrated products like mobile phones, personal digital assistants (PDAs), mp3-players and in the future for spare parts for the human body. Micro components have also found several applications within the medical, audiological and dental industry, applications that impose increased demands for biocompatible and corrosion-resistant materials and cleanness. So far these micro components have mainly been manufactured by traditional machining techniques or chemical etching. However, these traditional machining and etching techniques are generally not well suited for mass production of advanced micro components, due to handling problems, waste of expensive material and long machining times. This calls for development of a novel production system that can meet the demands for high productivity, high reliability, low cost, while being environmental acceptable. Bulk metal forming meets these demands to a great extent, but the technology cannot directly be transferred to the micro scale. A flexible machine system for bulk micro forming has been developed and used to form a number of industrial micro parts in aluminium and silver, with ongoing work on forming of titanium. Manufacture of billets by cropping has been examined using a simple test rig and an automatic cropping device has been designed, manufactured and tested.

  13. Production Equipment and Processes for Bulk Formed Micro Components

    DEFF Research Database (Denmark)

    Paldan, Nikolas Aulin; Arentoft, Mogens; Eriksen, Rasmus Solmer

    2007-01-01

    machining techniques or chemical etching. However, these traditional machining and etching techniques are generally not well suited for mass production of advanced micro components, due to handling problems, waste of expensive material and long machining times. This calls for development of a novel...... has been developed and used to form a number of industrial micro parts in aluminium and silver, with ongoing work on forming of titanium. Manufacture of billets by cropping has been examined using a simple test rig and an automatic cropping device has been designed, manufactured and tested....

  14. Analysis of the Transitional Process into Naval Electrical Equipment

    Directory of Open Access Journals (Sweden)

    Florenţiu Deliu

    2010-10-01

    Full Text Available The analysis is based on a naval power with synchronous generator and consumers of various powers. The paper presents a systemic approach to naval power systems based on mathematical models of specific generators and consumers.

  15. A Handbook for Automatic Data Processing Equipment Acquisition.

    Science.gov (United States)

    1981-12-01

    with the installation and operation, including: 1. Purchase price or lease payments 2. Maintenance 3. Site preparation, (system life power and...rather than specific payment and items. The most common method is a "cost plus fixed fee". In this contract, the fixed fee will be paid to the...bl.1 prvd &i0t all ,encita and other ubers ton. waste.l so vol.!a~~wi ~n RT.ILt. wapp*dds i~o .1iiiiu1y aasct- 60ml1". i:.h Ucr or the. uuimt dz&-a

  16. Dredging: An Annotated Bibliography on Operations, Equipment, and Processes. Revision.

    Science.gov (United States)

    1982-03-01

    trates use of Monte Carlo simulation techniques in this context. 0856 1977. "Transient Considerations in Maintenance Dredging," Terra et Aqua, No. 12...Pipeline dredges are underutilized and in need of modernization. 0034 BRAHME , S. B. and HERBICH, J. B. 1977. "Dredging in India - Suggested...follow the actual movement of sediments and give information about transport parameters in practice. 0788 SAXENA, P. C., VAIDYARAMAN, B. P., and BRAHME

  17. Days individual equipment of protection and professional risks; Equipements de protection individuelle et risques professionnelles

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-07-01

    The personal protection equipment is studied in the legal way (legal liabilities, certification, European texts), technical way (ergonomics, painfulness of ventilated equipment wearing, reliability of a respirable air line, protection gloves against the chemical risk, exposure to nano particulates, working in hot area), human factors (hostile area and emotion management), studies on personal equipment such evaluation, efficiency, conception of new equipment, physiological tolerance, limit of use, and some general safety studies on the working places. (N.C.)

  18. History and current status of commercial pulsed laser deposition equipment

    Science.gov (United States)

    Greer, James A.

    2014-01-01

    This paper will review the history of the scale-up of the pulsed laser deposition (PLD) process from small areas ∼1 cm2 up to 10 m2 starting in about 1987. It also documents the history of commercialization of PLD as various companies become involved in selling fully integrated laser deposition tools starting in 1989. The paper will highlight the current state of the art of commercial PLD equipment for R&D that is available on the market today from mainstream vendors as well as production-oriented applications directed at piezo-electric materials for microelectromechanical systems and high-temperature superconductors for coated-conductor applications. The paper clearly demonstrates that considerable improvements have been made to scaling this unique physical vapour deposition process to useful substrate sizes, and that commercial deposition equipment is readily available from a variety of vendors to address a wide variety of technologically important thin-film applications.

  19. Virtual Instrumentation in Biomedical Equipment

    Directory of Open Access Journals (Sweden)

    Tiago Faustino Andrade

    2013-01-01

    Full Text Available Nowadays, the assessment of body composition by estimating the percentage of body fat has a great impact in many fields such as nutrition, health, sports, chronic diseases and others. The main purpose for this work is the development of a virtual instrument that permits more effective assessment of body fat, automatic data processing, recording results and storage in a database, with high potential to conduct new studies, http://lipotool.com.

  20. Equipment of medical backpacks in mountain rescue.

    Science.gov (United States)

    Elsensohn, Fidel; Soteras, Inigo; Resiten, Oliver; Ellerton, John; Brugger, Hermann; Paal, Peter

    2011-01-01

    We conducted a survey of equipment in medical backpacks for mountain rescuers and mountain emergency physicians. The aim was to investigate whether there are standards for medical equipment in mountain rescue organizations associated with the International Commission for Mountain Emergency Medicine (ICAR MEDCOM). A questionnaire was completed by 18 member organizations from 14 countries. Backpacks for first responders are well equipped to manage trauma, but deficiencies in equipment to treat medical emergencies were found. Paramedic and physicians' backpacks were well equipped to provide advanced life support and contained suitable drugs. We recommend that medical backpacks should be equipped in accordance with national laws, the medical emergencies in a given region, and take into account the climate, geography, medical training of rescuers, and funding of the organization. Automated external defibrillator provision should be improved. The effects of temperature on the drugs and equipment should be considered. Standards for training in the use and maintenance of medical tools should be enforced. First responders and physicians should only use familiar tools and drugs.

  1. Improvement for equipment in the practices of basic veterinary medicine

    OpenAIRE

    市原, 伸恒

    2010-01-01

    The practices (veterinary anatomy laboratory, veterinarian physiology laboratory I, veterinarian physiology laboratory II, and veterinarian physiology chemistry laboratory) in the area of basic veterinary medicine are important subjects for acquiring knowledge and the technique by the process of shifting from the liberal arts subject to a specialized subjects for the area of applied veterinary medicine and clinical veterinary medicine. The number of equipment is insufficient to practice effec...

  2. Verification of the thermal design of electronic equipment

    Energy Technology Data Exchange (ETDEWEB)

    Hienonen, R.; Karjalainen, M.; Lankinen, R. [VTT Automation, Espoo (Finland). ProTechno

    1997-12-31

    The project `Verification of the thermal design of electronic equipment` studied the methodology to be followed in the verification of thermal design of electronic equipment. This project forms part of the `Cool Electronics` research programme funded by TEKES, the Finnish Technology Development Centre. This project was carried out jointly by VTT Automation, Lappeenranta University of Technology, Nokia Research Center and ABB Industry Oy VSD-Technology. The thermal design of electronic equipment has a significant impact on the cost, reliability, tolerance to different environments, selection of components and materials, and ergonomics of the product. This report describes the method for verification of thermal design. It assesses the goals set for thermal design, environmental requirements, technical implementation of the design, thermal simulation and modelling, and design qualification testing and the measurements needed. The verification method covers all packaging levels of electronic equipment from the system level to the electronic component level. The method described in this report can be used as part of the quality system of a corporation. The report includes information about the measurement and test methods needed in the verification process. Some measurement methods for the temperature, flow and pressure of air are described. (orig.) Published in Finnish VTT Julkaisuja 824. 22 refs.

  3. A method for cleaning contaminants from refinery equipment

    Energy Technology Data Exchange (ETDEWEB)

    Lipert, Yu.I.; Khadzhiev, S.N.; Kolozhvari, A.A.; Martirosov, R.A.; Pereverzev, A.N.; Prokof' ev, V.P.; Varshaver, V.P.

    1982-01-01

    The existing method for cleaning contaminants from refinery equipment involves water vapor steaming them and rinsing them with condensate in order to increase the effectiveness of the cleansing process. The condensate circulates in two separate procedures, each lasting 12 hours, in which initially 0.005 to 0.02 percent demulsifier is injected; the equipment is rinsed at 70-85 degrees; dissolvan 4411 is used as the demulsifier. Incorporating the proposed method makes it possible to remove the following compounds from the equipment (by volume): NH/sub 4/Cl 0.96; carbamide 0.7; biuret 0.65; ferrous oxides 0.6; amonia carbonate (NH/sub 4/HCO/sub 3/(NH/sub 4/)/sub 2/CO/sub 3/) 0.3; mechanical impurities 0.007; this method also makes it possible to reduce the time needed to steam and condensate rinse the equipment, to lower steam consumption and to reduce the amount of human labor compared to the method now used.

  4. Subsea equipment marriage is top ROV priority

    Energy Technology Data Exchange (ETDEWEB)

    Redden, J.

    1985-04-01

    Interfacing subsea equipment with remotely operated vehicles (ROV's) and the further development of arctic-class units are the primary challenges facing manufacturers. Worldwide use of the ROV for drilling support has exploded during this decade as oil companies continue their search in deeper waters. If the unmanned vehicles are to become an even more integral tool of the oilman, experts say they must be able to perform more complex tasks. The evolution of more multi-purpose ROVs, however, hinges on the redesigning of subsea equipment. The severe limitations on subsea support (by ROVs) is the obsolete design associated with the subsea equipment itself. These limitations are discussed.

  5. Using Some Coupled Numerical Models in Problems of Designing an Inductive Electrothermal Equipment

    Directory of Open Access Journals (Sweden)

    LEUCA Teodor

    2014-05-01

    Full Text Available This paper focuses on the numerical modeling of coupling the electromagnetic and the thermal field, in the process of inductive heating, for inductive electrothermal equipments. Numerical results are carried out by using a FLUX2D application.

  6. COMPLEX OF EQUIPMENT FOR PRODUCTION OF COLD-ROLLED STRIP OF PRECISION ALLOYS

    Directory of Open Access Journals (Sweden)

    A. A. Gorlova

    2011-01-01

    Full Text Available The complex of equipment on production of precision alloys, which will enable to create new and to improve existing technological processes due to rolling of big branded assortment of production, is considered.

  7. O processo qualitativo de pesquisa mediando a transformação da realidade: uma contribuição para o trabalho de equipe em educação em saúde The qualitative process of research mediating the transformation of reality: a contribution to team work in health education

    Directory of Open Access Journals (Sweden)

    Maria Regina Silvério

    2007-03-01

    Full Text Available Este artigo apresenta a experiência da aplicação de um método qualitativo de pesquisa que, além da compreensão das práticas de educação em saúde desenvolvidas por uma equipe de saúde de um ambulatório-escola, proporcionou um processo educativo com base na reflexão crítica dos resultados do estudo, com os próprios sujeitos da pesquisa. Essa experiência foi desenvolvida com dezenove profissionais de saúde do Serviço de Assistência Integrada à Saúde de Tubarão, Santa Catarina. O processo de pesquisa ocorreu em quatro momentos. Momento 1: caracterizado como momento inicial de interação com os sujeitos do estudo - escuta e diálogo - para a primeira fase de levantamento dos dados. Momento 2: momento particular reflexivo-criativo do pesquisador, representando a primeira fase do processo de análise-reflexão-síntese dos dados. Momento 3: momento coletivo de interação e diálogo reflexivo com a equipe de saúde para discussão da realidade encontrada e descoberta de temas emergentes. Momento 4: momento particular do pesquisador para análise-reflexão-síntese da totalidade dos dados. Dessa prática educativa com a equipe de saúde emergiu o tema "A necessidade e a vontade de transcender para o contexto do cliente e as (impossibilidades de romper com os atuais padrões das práticas em saúde", cuja síntese final gerou estratégias de mudanças naquele Serviço.This paper presents the experience of applying a qualitative survey method that offers an understanding of the educational healthcare practices developed by a healthcare group working at a teaching out-patient clinic. This method also led the survey subjects through an educational process based on critical thinking about the findings of the survey. This experiment was conducted with nineteen healthcare practitioners at the Tubarão Integrated HealthCare Unit in Santa Catarina State. The survey was carried out in four phases. Phase 1: initial interaction with the

  8. Equipment for biomass. Wood burners; Materiels pour la biomasse, les chaudieres bois

    Energy Technology Data Exchange (ETDEWEB)

    Chieze, B. [SA Compte R., 63 - Arlanc (France)

    1997-12-31

    A review of the French classification of biomass wastes (and more especially wood and wood wastes) concerning classified burning equipment, is presented: special authorization is thus needed for burning residues from wood second transformation processes. Limits for combustion product emission levels are detailed and their impact on wood burning and process equipment is examined: feeder, combustion chamber, exchanger, fume treatment device, residue disposal. Means for reducing pollutant emissions are reviewed

  9. Simulated Variable Inertia for Exercise Equipment Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Exercise equipment for on-orbit or very low gravity use has been developed using springs or motors to provide a constant force for resistive exercise.  These...

  10. VIRTUAL ELECTRONIC COMPONENTS OF THE ELECTRONIC EQUIPMENT

    Directory of Open Access Journals (Sweden)

    E. Lazarevich

    2013-01-01

    Full Text Available The article is present new idea of the creation, developments and improvements of the electronic equipment of complex systems by means of the virtual electronic components. The idea of the virtual electronic components is a presentation and perception of the creation and developments of the equipment on two forming: real – in the manner of standard marketed block of the intellectual property and image – in the manner of virtual component. The real component in most cases slows the development of the electronic equipment. The imaginary component is the «locomotive» of development of the electronic equipment. The Imaginary component contains the scientific has brushed against developer. The scientific has brushed against developer reveals of itself in the manner of virtual component on the modern level of the design rates of microelectronics.

  11. Stockyard equipment buoyed by commodity prices

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-03-15

    Recent contract signings by heavy plant manufacturers show that the market for stockyard equipment is holding its own, despite continued economic uncertainty worldwide. Development by major manufacturers of stacker/reclaimers and bucket wheel excavators are reported. 1 photo.

  12. ENERGY STAR Certified Electric Vehicle Supply Equipment

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 1.0 ENERGY STAR Program Requirements for Electric Vehicle Supply Equipment that are...

  13. Hot conditioning equipment conceptual design report

    Energy Technology Data Exchange (ETDEWEB)

    Bradshaw, F.W., Westinghouse Hanford

    1996-08-06

    This report documents the conceptual design of the Hot Conditioning System Equipment. The Hot conditioning System will consist of two separate designs: the Hot Conditioning System Equipment; and the Hot Conditioning System Annex. The Hot Conditioning System Equipment Design includes the equipment such as ovens, vacuum pumps, inert gas delivery systems, etc.necessary to condition spent nuclear fuel currently in storage in the K Basins of the Hanford Site. The Hot Conditioning System Annex consists of the facility of house the Hot Conditioning System. The Hot Conditioning System will be housed in an annex to the Canister Storage Building. The Hot Conditioning System will consist of pits in the floor which contain ovens in which the spent nuclear will be conditioned prior to interim storage.

  14. Fleet equipment performance measure preventive maintenance model.

    Science.gov (United States)

    2013-02-28

    The Texas Department of Transportation : (TxDOT) operates a large fleet of on-road and : off-road equipment. Consequently, fleet : maintenance procedures (specifically preventive : maintenance such as oil changes) represent a : significant cost to th...

  15. Donning and Doffing Personal Protective Equipment

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Provides stepwise instructions and guidance on how to properly put on and take of personal protective equipment (PPE) when conducting surveillance or sampling...

  16. ENERGY STAR Certified Small Network Equipment

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 1.0 ENERGY STAR Program Requirements for Small Networking Equipment that are effective as...

  17. Hazard Analysis. Football: Activity and Related Equipment.

    Science.gov (United States)

    1974

    Data on football injuries acquired from surveillance sources and in-depth investigations are presented. Results of the study are summarized by descriptions of the accident sequence, diagnosis of the injury, and specific equipment involved in the injury. (JD)

  18. 14 CFR 25.1561 - Safety equipment.

    Science.gov (United States)

    2010-01-01

    ... STANDARDS: TRANSPORT CATEGORY AIRPLANES Operating Limitations and Information Markings and Placards § 25... equipment must be conspicuously marked to identify the contents and facilitate the easy removal of the...

  19. 21 CFR 606.60 - Equipment.

    Science.gov (United States)

    2010-04-01

    ... microorganisms. The effectiveness of the sterilization procedure shall be no less than that achieved by an...) Equipment employed in the sterilization of materials used in blood collection or for disposition of...

  20. 33 CFR 143.405 - Equipment.

    Science.gov (United States)

    2010-07-01

    ... must have, at least, the following equipment: (1) Multiple propellers or propulsion devices. (2) Two... Charge, Marine Inspection. (8) A scramble net that can be rigged on either side of the standby vessel. (9... Officer in Charge, Marine Inspection. ...

  1. Field surveys of office equipment operating patterns

    Energy Technology Data Exchange (ETDEWEB)

    Webber, Carrie A.; Roberson, Judy A.; Brown, Richard E.; Payne, Christopher T.; Nordman, Bruce; Koomey, Jonathan G.

    2001-09-05

    This paper presents the results of 11 after-hours walk-throughs of offices in the San Francisco CA and Washington D.C. areas. The primary purpose of these walk-throughs was to collect data on turn-off rates for various types of office equipment (computers, monitors, printers, fax machines, copiers, and multifunction products). Each piece of equipment observed was recorded and its power status noted (e.g. on, off, low power). Whenever possible, we also recorded whether power management was enabled on the equipment. The floor area audited was recorded as well, which allowed us to calculate equipment densities. We found that only 44 percent of computers, 32 percent of monitors, and 25 percent of printers were turned off at night. Based on our observations we estimate success rates of 56 percent for monitor power management and 96 percent for enabling of power management on printers.

  2. 14 CFR 398.4 - Equipment.

    Science.gov (United States)

    2010-01-01

    ... STATEMENTS GUIDELINES FOR INDIVIDUAL DETERMINATIONS OF BASIC ESSENTIAL AIR SERVICE § 398.4 Equipment. (a... writing to the use of smaller aircraft to provide service at the place. (b) The aircraft must have at...

  3. Support Equipment Evaluation/Improvement Techniques

    National Research Council Canada - National Science Library

    Cordes, Bruce

    1997-01-01

    ...) for support equipment (SE). The breakup of the Soviet Union, increases in regional threats characterized by Iraq and Libya, and civil wars in small, emerging countries have vastly altered our national security threats and subsequent requirements...

  4. Recycling of waste electrical and electronic equipment

    OpenAIRE

    P. Gramatyka; R. Nowosielski; P. Sakiewicz

    2007-01-01

    Purpose: This paper describes the current status of waste electrical and electronic equipment recycling anddisposal in Europe, and its impact on the environment, human health and the economy.Design/methodology/approach: The production of electric and electronic equipment is one of the fastestgrowing areas. This development has resulted in an increase of WEEE. Increased recycling of WEEE issupposed to limit the total quantity of waste going to final disposal.Findings: Based on comprehensive bi...

  5. Manufacture and maintenance of laboratory equipment

    Energy Technology Data Exchange (ETDEWEB)

    Kim, J. K.; Whang, C. K.; Lee, J. H.; Youm, K. Y.; Hong, S. H.; Choi, H. Y.; An, C.; Park, I. W.; Kim, K. S.; Lee, W. J.; Yoon, K. B.; Kim, H. W.; Lee, I. B.; Lee, C. K.; Youm, J. H.; Oho, W. H.; Choi, B. K.; Jang, K. D.

    1996-12-01

    This report on the manufacture and maintenance of laboratory equipment contains working contents, scope and contents of a request working to the Machine Shop, also records the principal production design, manufacture contents and a relevant working drawing. The working content and scope of the Machine Shop is to support the successful and convenient performance of the R and D by manufacture and maintenance of all sorts of laboratory equipment. (author). 9 tabs., 12 figs.

  6. Manufacture and maintenance of laboratory equipment

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Jong Kyun; Hwang, Chang Kyu; Hwang, Bong Ha; Lee, Jong Wha; Yeom, Ki Eon; Park, Myung Ku; Hong, Soon Hyeon; Choi, Ho Young; An, Dae Kyu; An, Choon; Park, In Won; Kim, Kyeong Sik; Lee, In Bae; Yeom, Jeong Heon; Lee, Chul Ku; Sin, Keon Ju; Oh, Wan Ho; Choi, Byung Kwon; Chang, Kyeong Duk; Lee, Young Soon [Korea Atomic Energy Research Institute, Taejon (Korea, Republic of)

    1995-12-01

    This report on the manufacture and maintenance of laboratory equipment contains working contents, scope and contents of a request working to the Machine Shop, also records the principal production design, manufacture contents and a relevant working drawing. The working content and scope of the Machine Shop is to support the successful and convenient performance of the Research and development by manufacture and maintenance of all sorts of laboratory equipment. 12 tabs., 5 figs. (Author) .new.

  7. EQUIPMENT WITH HYDROSTATIC AMPLIFIER MODELED 3D

    Directory of Open Access Journals (Sweden)

    EFTIMIE Dorin

    2013-11-01

    Full Text Available The equipment with hydrostatic amplifier is a new constructive solution modeled 3D using NX 7.5 software. Hydraulic equipment allows the amplification of a constant torque of a DC electric motor of low power at a variable speed. The hydrostatic speed amplifier of constant torque with electric control device is a hydraulic device which provides by design a bridge between the conventional hydraulic and the servo-hydraulic.

  8. Advanced dry head-end reprocessing of light water reactor spent nuclear fuel

    Science.gov (United States)

    Collins, Emory D; Delcul, Guillermo D; Hunt, Rodney D; Johnson, Jared A; Spencer, Barry B

    2013-11-05

    A method for reprocessing spent nuclear fuel from a light water reactor includes the step of reacting spent nuclear fuel in a voloxidation vessel with an oxidizing gas having nitrogen dioxide and oxygen for a period sufficient to generate a solid oxidation product of the spent nuclear fuel. The reacting step includes the step of reacting, in a first zone of the voloxidation vessel, spent nuclear fuel with the oxidizing gas at a temperature ranging from 200-450.degree. C. to form an oxidized reaction product, and regenerating nitrogen dioxide, in a second zone of the voloxidation vessel, by reacting oxidizing gas comprising nitrogen monoxide and oxygen at a temperature ranging from 0-80.degree. C. The first zone and the second zone can be separate. A voloxidation system is also disclosed.

  9. O trabalho de equipe no programa de saúde da família: reflexões a partir de conceitos do processo grupal e de grupos operativos El trabajo del equipo en el programa de salud de la familia: reflexión a partir de conceptos del proceso grupal y de grupos operativos Team work in a family health care program: the team process concept and operational teams

    Directory of Open Access Journals (Sweden)

    Cinira Magali Fortuna

    2005-04-01

    Full Text Available O presente estudo é uma revisão teórica sobre o trabalho de equipe no Programa de Saúde da Família. Definimos trabalho de equipe em saúde como uma rede de relações entre pessoas, relações de poderes, saberes, afetos, e desejos, onde é possível identificar os processos grupais. Abordamos conceitos da Escola Argentina de Grupos Operativos, os quais podem auxiliar os trabalhadores de saúde a se treinarem a operar como equipe. Nas equipes, temos tarefas visíveis (faladas e invisíveis (não ditas, que se modificam e que precisam ser combinadas e conhecidas. A comunicação, a aprendizagem, o sentimento de pertencer, o "clima", a pertinência entre as ações realizadas e a finalidade da equipe, as relações de poder, podem ajudar a equipe a se conhecer, analisar-se e ir se construindo como equipe. Terminamos assinalando que a supervisão externa pode auxiliar a equipe a produzir-se em equipe operativa, na direção de seu projeto de cuidar da vida.El presente estudio es una revisión teórica sobre el trabajo de equipo en el Programa de Salud de la familia. Definimos trabajo de equipo como una red de relaciones entre personas, relaciones de poderes, saberes, afectos y deseos donde es posible identificar los procesos grupales. Abordamos conceptos de la escuela Argentina de Grupos Operativos que pueden auxiliar a los trabajadores de salud a entrenarse para operar como equipo. En los equipos tenemos tareas visibles (habladas e invisibles (no dichas, que se cambian y que necesitan ser combinadas y conocidas. La comunicación, el aprendizaje, el sentimiento de pertenecer, el "clima", la pertinencia entre las acciones realizadas y la finalidad del equipo y las relaciones de poder pueden ayudar al equipo a conocerse, analizarse e ir construyéndose como equipo. Terminamos señalando que la supervisión externa puede auxiliar el equipo a producirse en equipo operativo en la dirección de su proyecto de cuidar de la vida.This work is a

  10. Opinião da equipe de enfermagem sobre o processo de avalição de desempenho Opinión del equipo de enfermería sobre el proceso de evaluación del desempeño Nursing team opinion concerning the performance evaluation process

    Directory of Open Access Journals (Sweden)

    Marise Márcia These Brahm

    2007-12-01

    Full Text Available OBJETIVO: O estudo teve o propósito de analisar o processo de avaliação de desempenho segundo a opinião da equipe de enfermagem. MÉTODOS: Trata-se de um estudo survey de caráter quantitativo. Participaram 119 auxiliares de enfermagem e 45 enfermeiros de unidades de internação clínica e cirúrgica do Hospital de Clínicas de Porto Alegre, totalizando 164 profissionais. Utilizou-se um instrumento não identificado contendo questões fechadas, que foram analisadas com base estatística descritiva, freqüências absolutas e relativas e teste quiquadrado para estabelecer significância. RESULTADOS: Os dados apontam, de forma geral, predomínio de satisfação e aspectos positivos, porém essa satisfação não abrange toda equipe, indicando falhas e necessidades de melhorias em algumas etapas do processo. CONCLUSÃO: A insatisfação com o processo é maior entre os funcionários mais antigos. O instrumento avaliativo, a periodicidade das avaliações e a possibilidade de avaliações mais participativas necessitam ser discutidos visando a construção de novas alternativas para o processo avaliativo.OBJETIVO: En este estudio se tuvo como propósito analizar el proceso de evaluación del desempeño según la opinión del equipo de enfermería. MÉTODOS: Se trata de un estudio de survey de carácter cuantitativo. Participaron 119 auxiliares de enfermería y 45 enfermeros de unidades de internamiento clínico y quirúrgico del Hospital de Clínicas de Porto Alegre, con un total de 164 profesionales. Se utilizó un instrumento no identificado que contenía preguntas cerradas, que fueron analizadas con base estadística descriptiva, frecuencias absolutas y relativas y test del chi cuadrado para establecer significancia. RESULTADOS: Los datos apuntan, de forma general, predominio de satisfacción y aspectos positivos, no obstante esa satisfacción no abarca a todo el equipo, indicando fallas y necesidades de mejorías en algunas etapas del

  11. Features of additive technologies implementation in aerospace equipment production

    Directory of Open Access Journals (Sweden)

    Morgunov Yuri

    2017-01-01

    Full Text Available Additive technologies (AT are effective when processing relatively small batches of products, when high costs of materials is compensated by lowering fixed costs which are related to the use of traditional technologies. Aerospace equipment production is characterized, as a rule, within single and serial (small and medium series types of production, which is why additive technologies will be in high demand in this field of engineering production. There is a necessary condition, regarding the widespread implementation and spreading of new technologies. It is its technical and economic efficiency. This article provides specific information on the comparative characteristics of classic and additive technologies of the common purpose and some pros and cons of these technologies. The main disadvantage of layer-by-layer synthesis of complexly shaped products is a relatively long duration of machine processing, resulting in high production costs, depreciation of equipment, and calculation of net costs. It is also noted that the feasibility study of AT use leads to reducing the number of workers and costs for maintaining on-site life safety. Also the usage of AT will lead to the reduction of shop and factory overhead costs due to cheaper logistics. In the field of aerospace engineering the major and promising direction of work in the field of additive manufacturing is to improve the technologies and equipment for the synthesis of products of ceramic and composite materials.

  12. A decision support tool to optimize IMRT QA workflow in a multi-vendor equipment environment

    Science.gov (United States)

    Arumugam, Sankar; Xing, Aitang; Vial, Philip; Holloway, Lois

    2014-03-01

    Development of a software tool to ease the Intensity Modulated Radiation Therapy (IMRT) pre-treatment Quality Assurance process is presented in this study. The delivery of IMRT involves equipment from multiple vendors. The limitations of the equipment involved in this chain will impact on the best choice of equipment. This often results in the user needing to use multiple pieces of equipment before determining the most appropriate choices to optimise the QA work flow. This is a time consuming process and potentially delays the start of patient treatment. Software was developed in-house to assist the decision making process, validating deliverability of beam delivery parameters and selecting appropriate detector systems and configuration for QA of IMRT plans. The software has been demonstrated to be accurate and improves efficiency of IMRT pre-treatment QA.

  13. Automatic monitoring of the alignment and wear of vibration welding equipment

    Energy Technology Data Exchange (ETDEWEB)

    Spicer, John Patrick; Cai, Wayne W.; Chakraborty, Debejyo; Mink, Keith

    2017-05-23

    A vibration welding system includes vibration welding equipment having a welding horn and anvil, a host machine, a check station, and a welding robot. At least one displacement sensor is positioned with respect to one of the welding equipment and the check station. The robot moves the horn and anvil via an arm to the check station, when a threshold condition is met, i.e., a predetermined amount of time has elapsed or a predetermined number of welds have been completed. The robot moves the horn and anvil to the check station, activates the at least one displacement sensor, at the check station, and determines a status condition of the welding equipment by processing the received signals. The status condition may be one of the alignment of the vibration welding equipment and the wear or degradation of the vibration welding equipment.

  14. Point-of-Care Test Equipment for Flexible Laboratory Automation.

    Science.gov (United States)

    You, Won Suk; Park, Jae Jun; Jin, Sung Moon; Ryew, Sung Moo; Choi, Hyouk Ryeol

    2014-08-01

    Blood tests are some of the core clinical laboratory tests for diagnosing patients. In hospitals, an automated process called total laboratory automation, which relies on a set of sophisticated equipment, is normally adopted for blood tests. Noting that the total laboratory automation system typically requires a large footprint and significant amount of power, slim and easy-to-move blood test equipment is necessary for specific demands such as emergency departments or small-size local clinics. In this article, we present a point-of-care test system that can provide flexibility and portability with low cost. First, the system components, including a reagent tray, dispensing module, microfluidic disk rotor, and photometry scanner, and their functions are explained. Then, a scheduler algorithm to provide a point-of-care test platform with an efficient test schedule to reduce test time is introduced. Finally, the results of diagnostic tests are presented to evaluate the system. © 2014 Society for Laboratory Automation and Screening.

  15. Virtual Instrumentation Based Equipment for Bio-medical Measurements

    Directory of Open Access Journals (Sweden)

    Beriliu ILIE

    2009-05-01

    Full Text Available This paper presents our equipment forbio-chemical measurement, designed for monitoringthe functional parameters of the persons undergoingeffort tests. This equipment, based on a virtualinstrumentation, has more functions: the acquisitionof biological signals from the participant running inthe effort tests for the anaerobic threshold; thehardware and software configuration of theequipment; the setting of maximal parametersdepending on the type of test; the processing of theacquired data in real time for various alarms, endpoints and displaying this data on the screen; thetransmission of the acquired signals in real time orof the stored ones to a computer for further analysis.This provides a useful and elegant tool for bothhardware and software development and for dailyusage for research or stress tests regularly carriedout in the Cardiology or Sports MedicineDepartments of Hospitals.

  16. Excavation Equipment Recognition Based on Novel Acoustic Statistical Features.

    Science.gov (United States)

    Cao, Jiuwen; Wang, Wei; Wang, Jianzhong; Wang, Ruirong

    2017-12-01

    Excavation equipment recognition attracts increasing attentions in recent years due to its significance in underground pipeline network protection and civil construction management. In this paper, a novel classification algorithm based on acoustics processing is proposed for four representative excavation equipments. New acoustic statistical features, namely, the short frame energy ratio, concentration of spectrum amplitude ratio, truncated energy range, and interval of pulse are first developed to characterize acoustic signals. Then, probability density distributions of these acoustic features are analyzed and a novel classifier is presented. Experiments on real recorded acoustics of the four excavation devices are conducted to demonstrate the effectiveness of the proposed algorithm. Comparisons with two popular machine learning methods, support vector machine and extreme learning machine, combined with the popular linear prediction cepstral coefficients are provided to show the generalization capability of our method. A real surveillance system using our algorithm is developed and installed in a metro construction site for real-time recognition performance validation.

  17. Structure Analysis of the Graphic Simulator for the PRIDE Equipment

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Chang Hoi; Kim, Seong Hyun; Park, Byung Suk; Lee, Jong Kwang; Lee, Hyo Jik; Kim, Ki Ho [KAERI, Daejeon (Korea, Republic of)

    2010-12-15

    Simulation technology based on the computer graphics is able to minimize the trial and error and reduce the development cost and period dramatically at the design stage of the pyroprocessing facility construction and the equipment development. For this purpose, the 3D graphic simulation program named HotCell has been developed. HotCell has continuously updated for the functional addition and the bug fix, and now it reaches version third. The Digital mockup of PRIDE is furnished with the MSM(matster-slave manipulator), BDSM(bridge transported dual arm servo manipulator) and Crane in order to remote handling the processing equipment. HotCell program can be interface with the 3D mouse, the haptic device and the joystick for the realistic operation of above device. The posture of MSM can be recorded with the simple keyboard operation in order to reproduce the behavior of the MSM

  18. Application of risk-based inspection methods for cryogenic equipment

    CERN Multimedia

    CERN. Geneva

    2016-01-01

    Risk-based Inspection (RBI) is widely applied across the world as part of Pressure Equipment Integrity Management, especially in the oil and gas industry, to generally reduce costs compared with time-based approaches and assist in assigning resources to the most critical equipment. One of the challenges in RBI is to apply it for low temperature and cryogenic applications, as there are usually no degradation mechanisms by which to determine a suitable probability of failure in the overall risk assessment. However, the assumptions used for other degradation mechanisms can be adopted to determine, qualitatively and semi-quantitatively, a consequence of failure within the risk assessment. This can assist in providing a consistent basis for the assumptions used in ensuring adequate process safety barriers and determining suitable sizing of relief devices. This presentation will discuss risk-based inspection in the context of cryogenic safety, as well as present some of the considerations for the risk assessme...

  19. NATO ARI on Ergonomic Data for Equipment Design

    CERN Document Server

    1984-01-01

    For many years ergonomists and human engineering specialists have made significant contributions to the solution of problems faced in the area of human labour and to the introduction of their research results and field experience into the process of equipment design. However, the rapid increase in complexity of equipment in use as well as in development demonstrates the necessity of broaden­ ing the point of view continuously. The workshop held in Munich from March 22nd to March 26th, 1982, was an excellent opportunity for the participants to discuss their respective interests and their interpretation of needs for future research. The workshop was sponsored by the Human Factors Special Programme Panel of the Scientific Affairs Division of NATO. This sponsorship, together with the helpful assistance rendered by Drs. Bayraktar, Kroemer, and Sanders, is gratefully acknowledged. This volume contains the papers presented during the workshop. All these papers are directly related to the general aim: the ex­ chang...

  20. Caracterização das equipes da Saúde da Família e de seu processo de trabalho Caracterización de los equipos de Salud de la Familia y su proceso de trabajo Characterization of Family Health teams and their work process

    Directory of Open Access Journals (Sweden)

    Alessandra Bernadete Trovó de Marqui

    2010-12-01

    Full Text Available Este estudo tem por objetivo conhecer as características das equipes da Estratégia de Saúde da Família (ESF de uma Coordenadoria Regional de Saúde do RS, identificando suas dificuldades no processo de trabalho. Trata-se de uma pesquisa qualitativa do tipo exploratório-descritiva, com aplicação de questionário. Os resultados revelaram uma faixa etária jovem, feminina e com formação profissional recente. Quanto ao processo de trabalho, foram observadas algumas dificuldades, dentre elas: a forma de contratação, a falta de infra-estrutura das unidades de saúde, a dificuldade de trabalhar em equipe, a falta de especialização dos trabalhadores, a não compreensão da população sobre a proposta da ESF e até mesmo o relato da ausência de dificuldades. Alguns dos resultados corroboram dados relatados pela literatura, no entanto os dois últimos ítens foram pouco explorados em outros estudos, constituindo aspectos relevantes a serem considerados no processo de trabalho e na implementação da ESF.Este estudio tuvo como objetivo conocer las características de los equipos de la Estrategia de Salud de la Familia (ESF de una Coordinadora Regional de Salud del RS, identificando las dificultades en el proceso de trabajo. Se trata de una investigación cualitativa del tipo exploratorio-descriptiva, con aplicación de cuestionario. Los resultados revelan una faja etaria joven, femenina y con graduación profesional reciente. Respecto del proceso de trabajo, se observó la presencia de algunas dificultades, entre ellas: el modo de contratación, la falta de infraestructura de las unidades de salud, la dificultad para trabajar en equipo, la falta de especialización de los trabajadores, la incomprensión de la población sobre la propuesta de la ESF y hasta incluso el relato de ausencia de dificultades. Algunos de los resultados corroboran datos reseñados en la literatura, mientras que los últimos dos han sido poco explorados por otros

  1. Management of waste electrical and electronic equipment in Romania: A mini-review.

    Science.gov (United States)

    Ciocoiu, Carmen Nadia; Colesca, Sofia Elena; Rudăreanu, Costin; Popescu, Maria-Loredana

    2016-02-01

    Around the world there are growing concerns for waste electrical and electronic equipment. This is motivated by the harmful effects of waste electrical and electronic equipment on the environment, but also by the perspectives of materials recovery. Differences between countries regarding waste electrical and electronic equipment management are notable in the European Union. Romania is among the countries that have made significant efforts to comply with European Union regulations, but failed reaching the collection target. The article presents a mini review of the waste electrical and electronic equipment management system in Romania, based on legislation and policy documents, statistical data, research studies and reports published by national and international organisations. The article debates subjects like legislative framework, the electrical and electronic equipment Romanian market, the waste electrical and electronic equipment collection system, waste electrical and electronic equipment processing and waste electrical and electronic equipment behaviour. The recast of the European directive brings new challenges to national authorities and to other stakeholders involved in the waste electrical and electronic equipment management. Considering the fact that Romania has managed a collection rate of roughly 1 kg capita(-1) in the last years, the new higher collection targets established by the waste electrical and electronic equipment Directive offer a serious challenge for the management system. Therefore, another aim of the article is to highlight the positive and negative aspects in the Romanian waste electrical and electronic equipment field, in order to identify the flows that should be corrected and the opportunities that could help improve this system to the point of meeting the European standards imposed by the European Directive. © The Author(s) 2015.

  2. Master equipment list -- Phase 1. Revision 1

    Energy Technology Data Exchange (ETDEWEB)

    Jech, J.B.

    1995-04-28

    The purpose of this document is to define the system requirements for the Master Equipment List (MEL) Phase 1 project. The intended audience for this document includes Data Automation Engineering (DAE), Configuration Management Improvement and Control Engineering (CMI and CE), Data Administration Council (DAC), and Tank Waste Remedial System (TWRS) personnel. The intent of Phase 1 is to develop a user-friendly system to support the immediate needs of the TWRS labeling program. Phase 1 will provide CMI and CE the ability to administrate, distribute, and maintain key information generated by the labeling program. CMI and CE is assigning new Equipment Identification Numbers (EINs) to selected equipment in Tank Farms per the TWRS Data Standard ``Tank Farm Equipment Identification Number``. The MEL Phase 1 system will be a multi-user system available through the HLAN network. It will provide basic functions such as view, query, and report, edit, data entry, password access control, administration and change control. The scope of Phase 1 data will encompass all Tank Farm Equipment identified by the labeling program. The data will consist of fields from the labeling program`s working database, relational key references and pointers, safety class information, and field verification data.

  3. Electronic Equipment Cooling by Simultaneous Heat and Mass Transfer,

    Science.gov (United States)

    ELECTRONIC EQUIPMENT, COOLING, HEAT TRANSFER, SUPERSONIC AIRCRAFT, HIGH ALTITUDE, DENSITY, THERMAL STRESSES, AIR, COOLING AND VENTILATING EQUIPMENT, FLUIDS, COOLANTS, HEAT EXCHANGERS, WATER, MASS TRANSFER .

  4. Optimization of equipment deployment on fire trucks

    Directory of Open Access Journals (Sweden)

    Nowicki Tadeusz

    2017-01-01

    Full Text Available In this work, the problem of deploying firemen’ equipment is discussed in order to achieve the best value of ergonomic indicators for fireman during anti-fire action. The equipment can be deployed on the fore truck in a different ways. We are looking for the best way to do it from the point of view of ergonomics. The multi-criterial optimization problem of equipment location on the vehicle has been formulated. It is linear integer programming problem with three criteria functions. It is able to solve that problem using formal method after some modifications. It is possible to receive several solutions from multi-criterial optimization problem and then evaluate them in a virtual simulation environment. It can then be taken into account a number of additional factors that are important for fireman and ergonomics.

  5. Development of nuclear equipment qualification technology

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Heon O; Kim, Wu Hyun; Kim, Jin Wuk; Kim, Jeong Hyun; Lee, Jeong Kyu; Kim, Yong Han; Jeong, Hang Keun [Korea Institute of Machinery and Materials, Taejon (Korea)

    1999-03-01

    In order to enhance testing and evaluation technologies, which is one of the main works of the Chanwon branch of KIMM(Korea Institute of Machinery and Materials), in addition to the present work scope of the testing and evaluation in the industrial facilities such as petroleum and chemical, plants, the qualification technologies of the equipments important to safety used in the key industrial facilities such as nuclear power plants should be localized: Equipments for testing and evaluation is to be set up and the related technologies must be developed. In the first year of this study, of vibration aging qualification technologies of equipments important to safety used in nuclear power plants have been performed. (author). 27 refs., 81 figs., 17 tabs.

  6. Desafios do processo grupal em reuniões de equipe da estratégia saúde da família Desafíos del proceso grupal en reuniones de equipo de la estrategia salud de la familia Challenges of the group process in team meetings on family health strategy

    Directory of Open Access Journals (Sweden)

    Maristel Kasper Grando

    2010-09-01

    Full Text Available À luz do referencial pichoniano de grupo operativo, desenvolveu-se um estudo qualitativo, exploratório, com o objetivo de analisar as reuniões de uma equipe da Estratégia Saúde da Família, mediante observação e grupos focais. Dentre os achados, desvelou-se uma prática protocolar, centrada em aspectos técnicos, em detrimento das questões que dão suporte ao processo grupal, incluindo aqueles relativos à organização e logística. Dificuldades de expressar ideias e emitir opiniões contrárias emergiram como obstáculos à dinâmica grupal, e a adoção de uma postura crítica representava risco de segregação do grupo. Porém, os debates favoreceram novos insights entre os participantes, rompendo a ilusão de "equipe perfeita", com gradual reconhecimento de que esta concepção permanecia apenas no plano da idealização. Propõe-se a técnica de grupo operativo, postulada por Pichon-Rivière (2005, como uma possibilidade de construção coletiva genuína, considerando-se não somente os resultados, mas o processo percorrido pelos sujeitos, com vistas à aprendizagem grupal.A la luz del referencial de Pichon-Rivière acerca del grupo operativo, se desarrolló un estudio cualitativo y exploratorio con el objetivo de analizar las reuniones de un equipo de Estrategia Salud de la Familia por medio de observación y de grupo focales. Entre los resultados, se descubrió una práctica protocolar, centrada en aspectos técnicos, en detrimento de las cuestiones que dan soporte al proceso grupal, en que se incluyen aquellos relativos a organización y logística. Emergieron dificultades en expresar ideas y en emitir opiniones contrarias como obstáculos a la dinámica grupal mientras la adopción de una postura crítica corría el riesgo de segregación del grupo. Sin embargo, los debates favorecieron nuevos insights entre los participantes, rompiendo la ilusión del "equipo perfecto" con gradual reconocimiento de que esta concepci

  7. Invention and Application of Synthetic Experiment System of Machine Equipment Fault Diagnosis

    Directory of Open Access Journals (Sweden)

    Hong-Yu LIU

    2014-10-01

    Full Text Available All kinds of faults were engendered during machine equipment working process. Diagnosing them accurately has important significance in actual production. The invention and manufacturing of the synthetic experiment system of machine equipment fault diagnosis filled in the blank of this kind of experiment equipment in China and obtained national practical new type patent. By the motor speed regulation system, machine equipment fault imitation system, measuring and monitoring system and analysis and diagnosis system of the synthetic experiment system, students can regulate motor speed arbitrarily, imitate multi-kinds of machine equipment parts fault, collect the signals of acceleration, speed, displacement, force and temperature and make multi-kinds of time field, frequency field and figure analysis. The application of the synthetic experiment system in our university’s teaching practice has obtained good effect on fostering professional eligibility in measuring, monitoring and fault diagnosis of machine equipment. If the systematic software was installed in portable computer, user can fulfill measuring, monitoring, signal processing and fault diagnosis on multi- kinds of field machine equipment conveniently. In this paper, the three dimensions waterfall spectrum matrix analysis was made on two compact mesh gears. Energy attenuation analysis was made on vibration signal. Wavelet analysis was made on bearing fault.

  8. Development of controller strategies for a robotized filament winding equipment

    Science.gov (United States)

    Lobo, Edgar; Machado, José; Mendonça, João P.

    2013-10-01

    The composites reinforced with continuous fibers of polymeric material are increasingly used in applications where it is essential to reduce weight, mainly due to their high ratio of strength/weight and rigidity/weight. A conventional application are pressure vessels, used for storing liquids or gases subjected to low or high pressure, where the tape continuous fiber-reinforced polymeric matrix material is wound around a mandrel defining the final geometry. In this context the filament winding process is a very attractive process for the production of composite components. For optimal structural performance, and greater weight saving, an optimal path should be adopted, resulting only in axial tension in the longitudinal direction (slip). Such path is the geodesic winding and diverse equipment may be used to guarantee the process automation of the winding. This work herein presented is focused on the study and development of the controller program for a robotized filament winding equipment, taking into account customization of possible trajectories controlling filament winding. The automation of the custom path according to user needs increases exponentially the capabilities, where the use of a robotized solution increases process flexibility and repeatability.

  9. Conceptual design report, CEBAF basic experimental equipment

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1990-04-13

    The Continuous Electron Beam Accelerator Facility (CEBAF) will be dedicated to basic research in Nuclear Physics using electrons and photons as projectiles. The accelerator configuration allows three nearly continuous beams to be delivered simultaneously in three experimental halls, which will be equipped with complementary sets of instruments: Hall A--two high resolution magnetic spectrometers; Hall B--a large acceptance magnetic spectrometer; Hall C--a high-momentum, moderate resolution, magnetic spectrometer and a variety of more dedicated instruments. This report contains a short description of the initial complement of experimental equipment to be installed in each of the three halls.

  10. Risk matrix model for rotating equipment

    Directory of Open Access Journals (Sweden)

    Wassan Rano Khan

    2014-07-01

    Full Text Available Different industries have various residual risk levels for their rotating equipment. Accordingly the occurrence rate of the failures and associated failure consequences categories are different. Thus, a generalized risk matrix model is developed in this study which can fit various available risk matrix standards. This generalized risk matrix will be helpful to develop new risk matrix, to fit the required risk assessment scenario for rotating equipment. Power generation system was taken as case study. It was observed that eight subsystems were under risk. Only vibration monitor system was under high risk category, while remaining seven subsystems were under serious and medium risk categories.

  11. Cold Atmospheric Plasma Technology for Decontamination of Space Equipment

    Science.gov (United States)

    Thomas, Hubertus; Rettberg, Petra; Shimizu, Tetsuji; Thoma, Markus; Morfill, Gregor; Zimmermann, Julia; Müller, Meike; Semenov, Igor

    2016-07-01

    Cold atmospheric plasma (CAP) technology is very fast and effective in inactivation of all kinds of pathogens. It is used in hygiene and especially in medicine, since the plasma treatment can be applied to sensitive surfaces, like skin, too. In a first study to use CAP for the decontamination of space equipment we could show its potential as a quite promising alternative to the standard "dry heat" and H2O2 methods [Shimizu et al. Planetary and Space Science, 90, 60-71. (2014)]. In a follow-on study we continue the investigations to reach high application level of the technology. First, we redesign the actual setup to a plasma-gas circulation system, increasing the effectivity of inactivation and the sustainability. Additionally, we want to learn more about the plasma chemistry processes involved in the inactivation. Therefore, we perform detailed plasma and gas measurements and compare them to numerical simulations. The latter will finally be used to scale the decontamination system to sizes useful also for larger space equipment. Typical materials relevant for space equipment will be tested and investigated on surface material changes due to the plasma treatment. Additionally, it is planned to use electronic boards and compare their functionality before and after the CAP expose. We will give an overview on the status of the plasma decontamination project funded by the Bavarian Ministry of Economics.

  12. Simulating The Technological Movements Of The Equipment Used For Manufacturing Prosthetic Devices Using 3D Models

    Science.gov (United States)

    Chicea, Anca-Lucia

    2015-09-01

    The paper presents the process of building geometric and kinematic models of a technological equipment used in the process of manufacturing devices. First, the process of building the model for a six axes industrial robot is presented. In the second part of the paper, the process of building the model for a five-axis CNC milling machining center is also shown. Both models can be used for accurate cutting processes simulation of complex parts, such as prosthetic devices.

  13. Explosion Clad for Upstream Oil and Gas Equipment

    Science.gov (United States)

    Banker, John G.; Massarello, Jack; Pauly, Stephane

    2011-01-01

    Today's upstream oil and gas facilities frequently involve the combination of high pressures, high temperatures, and highly corrosive environments, requiring equipment that is thick wall, corrosion resistant, and cost effective. When significant concentrations of CO2 and/or H2S and/or chlorides are present, corrosion resistant alloys (CRA) can become the material of choice for separator equipment, piping, related components, and line pipe. They can provide reliable resistance to both corrosion and hydrogen embrittlement. For these applications, the more commonly used CRA's are 316L, 317L and duplex stainless steels, alloy 825 and alloy 625, dependent upon the application and the severity of the environment. Titanium is also an exceptional choice from the technical perspective, but is less commonly used except for heat exchangers. Explosion clad offers significant savings by providing a relatively thin corrosion resistant alloy on the surface metallurgically bonded to a thick, lower cost, steel substrate for the pressure containment. Developed and industrialized in the 1960's the explosion cladding technology can be used for cladding the more commonly used nickel based and stainless steel CRA's as well as titanium. It has many years of proven experience as a reliable and highly robust clad manufacturing process. The unique cold welding characteristics of explosion cladding reduce problems of alloy sensitization and dissimilar metal incompatibility. Explosion clad materials have been used extensively in both upstream and downstream oil, gas and petrochemical facilities for well over 40 years. The explosion clad equipment has demonstrated excellent resistance to corrosion, embrittlement and disbonding. Factors critical to insure reliable clad manufacture and equipment design and fabrication are addressed.

  14. STS-104 MS Gernhardt and Pilot Hobaugh check out equipment in the OPF

    Science.gov (United States)

    2001-01-01

    KENNEDY SPACE CENTER, Fla. -- In the Orbiter Processing Facility, STS-104 Mission Specialist Michael Gernhardt (left) and Pilot Charles Hobaugh (center) check out equipment in the payload bay of Atlantis. The STS-104 crew is at KSC to continue Crew Equipment Interface Test activities such as payload familiarization. The Joint Airlock Module is the primary payload on their mission, scheduled to launch no earlier than June 14, 2001, from Launch Pad 39B.

  15. A Low Cost Remote Sensing System Using PC and Stereo Equipment

    Science.gov (United States)

    Campbell, Joel F.; Flood, Michael A.; Prasad, Narasimha S.; Hodson, Wade D.

    2011-01-01

    A system using a personal computer, speaker, and a microphone is used to detect objects, and make crude measurements using a carrier modulated by a pseudorandom noise (PN) code. This system can be constructed using a personal computer and audio equipment commonly found in the laboratory or at home, or more sophisticated equipment that can be purchased at reasonable cost. We demonstrate its value as an instructional tool for teaching concepts of remote sensing and digital signal processing.

  16. Research on the energy and ecological efficiency of mechanical equipment remanufacturing systems

    Science.gov (United States)

    Shi, Junli; Cheng, Jinshi; Ma, Qinyi; Wang, Yajun

    2017-08-01

    According to the characteristics of mechanical equipment remanufacturing system, the dynamic performance of energy consumption and emission is explored, the equipment energy efficiency and emission analysis model is established firstly, and then energy and ecological efficiency analysis method of the remanufacturing system is put forward, at last, the energy and ecological efficiency of WD615.87 automotive diesel engine remanufacturing system as an example is analyzed, the way of energy efficiency improvementnt and environmental friendly mechanism of remanufacturing process is put forward.

  17. Caracterização do processo de trabalho das equipes de saúde bucal em municípios de Pernambuco, Brasil, segundo porte populacional: da articulação comunitária à organização do atendimento clínico Characterization of the work process by oral health teams in municipalities in Pernambuco State, Brazil, according to population size: from community links to organization of clinical care

    Directory of Open Access Journals (Sweden)

    Fernando Castim Pimentel

    2012-01-01

    Full Text Available O estudo teve como objetivo analisar o processo de trabalho das equipes de saúde bucal no Estado de Pernambuco, Brasil, segundo porte populacional, enfocando a articulação junto à comunidade e a organização do atendimento clínico. Foram aplicados questionários estruturados a 121 equipes de saúde bucal de 29 municípios. Para verificar a associação entre as ações realizadas e o porte populacional dos municípios, utilizou-se o teste qui-quadrado. Na integração das equipes com a comunidade, observou-se o maior foco nas escolas (81,2%, entretanto a integração com igrejas (p = 0,000 e creches (p = 0,000 demonstrou associação com os municípios de grande porte. A forma de organização do atendimento clínico evidenciou a atenção aos grupos prioritários (82,3%, sendo ainda bastante presente a marcação por demanda espontânea, principalmente nos municípios de pequeno porte. Assim, é necessário investir em educação permanente para a adequação dos processos de trabalho realizados pelas equipes e a redução das diferenças entre as práticas realizadas nos diversos municípios de Pernambuco.This study aimed to analyze the work process in oral health teams in Pernambuco State, Brazil, according to population size in the various municipalities (counties, focusing on the relationship with the community and organization of clinical care. Structured questionnaires were applied to 121 oral health teams in 29 cities. The chi-square test was used to verify the association between the actions and the municipalities' population size. In the integration of the oral health teams with the community, there was a greater focus on schools (81.2%, while integration with churches (p = 0.000 and daycare centers (p = 0.000 was associated with larger municipalities. Organization of clinical care showed attention to priority groups (82.3%, while dental visits were still largely scheduled by spontaneous demand, especially in the smaller

  18. Magnet measuring equipment of SC2

    CERN Multimedia

    1974-01-01

    Checking the positioning of the magnet measuring equipment installed between the poles of SC2. The steel structure in front of the magnet is designed to house the rotary condenser and to shield it from the stray magnetic field of the accelerator. On the left, Marinus van Gulik. (See Photo Archive 7402005 and Annual Report 1974, p. 44.)

  19. 30 CFR 57.4600 - Extinguishing equipment.

    Science.gov (United States)

    2010-07-01

    ....4600 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND NONMETAL MINES Fire Prevention and Control Welding/cutting/compressed Gases § 57.4600 Extinguishing equipment. (a) When welding...

  20. 30 CFR 56.4600 - Extinguishing equipment.

    Science.gov (United States)

    2010-07-01

    ....4600 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-SURFACE METAL AND NONMETAL MINES Fire Prevention and Control Welding/cutting/compressed Gases § 56.4600 Extinguishing equipment. (a) When welding, cutting...

  1. 48 CFR 870.112 - Telecommunications equipment.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Telecommunications... DEPARTMENT SUPPLEMENTARY REGULATIONS SPECIAL PROCUREMENT CONTROLS Controls 870.112 Telecommunications... specifications for telecommunications equipment, as defined in VA manual MP-6, Part VIII (available at any VA...

  2. The LHC's equipment all in step

    CERN Multimedia

    2005-01-01

    Over 80% of the control equipment for the LHC will be connected by a special communication network known as WorldFIP, which has been chosen for its very precise timing, excellent operating performance and robustness in difficult environments. Over 350 kilometres of this network are currently being installed in the LHC tunnel and checked for compliance with the required standards.

  3. Media Manual (How to Use Media Equipment).

    Science.gov (United States)

    Jones, Nancy

    Using a workbook format, this guide explains the use of seven types of audiovisual equipment: overhead projector, Bell and Howell 16mm motion picture projector, Dukane filmstrip projector, record player, Kodak slide projector, Wollensak 2552 tape recorder, and JVC videocassette color video system. An introductory section includes (1) a media…

  4. A Guide for Equipping Industrial Arts Facilities.

    Science.gov (United States)

    American Industrial Arts Association, Washington, DC. Equipment Guide Committee.

    A guide for planning new and revising existing industrial arts facilities which gives a listing of tools and equipment recommended for each of the major areas of instruction (automotive and power mechanics, ceramics, drafting, electronics, elementary, general shop, graphic arts, metalworking, plastics, and woodworking). General descriptions and…

  5. 7 CFR 51.58 - Equipment.

    Science.gov (United States)

    2010-01-01

    ... of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE REGULATIONS AND STANDARDS UNDER THE AGRICULTURAL MARKETING ACT OF 1946... equipment used for receiving, washing, grading, packaging or storing shall be of such design, material and...

  6. Materials handling equipment and systems from Krupp

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-10-01

    The article reviews the full range of equipment available from the manufacturer Krupp Foerdertechnik. It includes: stockyard systems (scraper type reclaimers and blending beds, bucket wheels, stackers, conveyor systems, bunkers and loading systems); strip loaders and unloaders; cranes; mining systems and components. The company also offers a customised service to meet special requirements. 8 photos.

  7. 21 CFR 866.4540 - Immunonephelometer equipment.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Immunonephelometer equipment. 866.4540 Section 866.4540 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED.... This generic type of device includes devices with various kinds of light sources, such as laser...

  8. equipment grafting in telecommunication industry (case study

    African Journals Online (AJOL)

    user

    EQUIPMENT GRAFTING IN TELECOMMUNICATION INDUSTRY (CASE STUDY NIGERIA PSTN). Figur e 4. Design Layout. 4.0 O N - G O I N G E Q U I P M E N T. GRAFTING EFFORTS. For instance, the NITEL network covers the whole country with an extensive terrestrial network. It represents the PSTN (public switched ...

  9. 45 CFR 1183.32 - Equipment.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 3 2010-10-01 2010-10-01 false Equipment. 1183.32 Section 1183.32 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL FOUNDATION ON THE ARTS AND THE HUMANITIES..., a serial number or other identification number, the source of property, who holds title, the...

  10. 45 CFR 1174.32 - Equipment.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 3 2010-10-01 2010-10-01 false Equipment. 1174.32 Section 1174.32 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL FOUNDATION ON THE ARTS AND THE HUMANITIES NATIONAL... requirements: (1) Property records must be maintained that include a description of the property, a serial...

  11. 14 CFR 125.355 - Airplane equipment.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Airplane equipment. 125.355 Section 125.355...: AIRPLANES HAVING A SEATING CAPACITY OF 20 OR MORE PASSENGERS OR A MAXIMUM PAYLOAD CAPACITY OF 6,000 POUNDS OR MORE; AND RULES GOVERNING PERSONS ON BOARD SUCH AIRCRAFT Flight Release Rules § 125.355 Airplane...

  12. Graphic arts techniques and equipment: A compilation

    Science.gov (United States)

    1974-01-01

    Technology utilization of NASA sponsored projects involving graphic arts techniques and equipment is discussed. The subjects considered are: (1) modification to graphics tools, (1) new graphics tools, (3) visual aids for graphics, and (4) graphic arts shop hints. Photographs and diagrams are included to support the written material.

  13. Heavy Equipment Operator Survey. Final Report.

    Science.gov (United States)

    Utah Research Coordinating Unit for Vocational and Technical Education, Salt Lake City.

    Objectives of this study were to estimate the present and future size of the labor market for heavy equipment operators in Utah, to determine the adequacy of present operators, and to poll the construction industry for the need of state sponsored training programs. Responses were received to a mailed questionnaire from 27 employers of heavy…

  14. Application of Theory to Equipment Evaluation.

    Science.gov (United States)

    Flatten, Kay; Mathes, Sharon

    1981-01-01

    A laboratory for undergraduate physical education students was designed to apply academic theory to practical questions concerning the selection, quality, and performance of sport equipment. Various tests were conducted in an attempt to evaluate the performance of leather v synthetic basketballs. (JN)

  15. [Experience of preventive maintenance of medical equipment].

    Science.gov (United States)

    Li, Wei-jia; Quan, Jian-guo

    2009-03-01

    Preventive maintenance of medical equipment can be helpful in improving the efficiency of medical devices, establishing a standardized management and plan, a classification of maintenance of medical devices, inspection tour of devices and operating condition of dynamic monitoring devices. It has benefit in prolonging the useful life of medical devices, reducing maintenance cost and improving management and service quality.

  16. Optimization of Marine Forces Reserve Equipment Redistribution

    Science.gov (United States)

    2016-06-01

    industry as an example. Bertrand and Bookbinder begin with a basic supply chain logistics model of a large warehouse supplying a number of retail...solutions, and perform fast sensitivity analysis on the competing objectives. 14. SUBJECT TERMS Optimization, Marine Forces Reserve, redistribution...reallocation, equipment supply , logistics 15. NUMBER OF PAGES 61 16. PRICE CODE 17. SECURITY CLASSIFICATION OF REPORT Unclassified 18. SECURITY

  17. ADAPTIVE OPTICAL SYSTEMS LIGHTING EQUIPMENT VEHICLES

    OpenAIRE

    S. P. Sernov; D. V. Balokhonov; T. V. Kolontaeva; A. V. Zhuravok

    2011-01-01

    This article describes the main principles of implementation of modern adaptive signal lighting equipment of vehicles, provides an analysis of optical systems are used, the necessity of the use of LEDs. We present the design of adaptive optical system, rear combination LED lamp of a vehicle with several levels of intensity, we discuss the algorithm of its work in different modes. 

  18. Diagnosis of Equipment Failures by Pattern Recognition

    DEFF Research Database (Denmark)

    Pau, L. F.

    1974-01-01

    The main problems in relation to automatic fault finding and diagnosis in equipments or production systems are discussed: 1) compression of the syndrome and observation spaces for better discrimination between failure modes; 2) simultaneous display of the failure patterns and the failure instants...

  19. Robust control investigations for equipment loaded panels

    DEFF Research Database (Denmark)

    Aglietti, G.S.; Langley, R.S.; Rogers, E.

    1998-01-01

    This paper develops a modelling technique for equipment load panels which directly produces (adequate) models of the underlying dynamics on which to base robust controller design/evaluations. This technique is based on the use of the Lagrange's equations of motion and the resulting models...

  20. Stopping of Ships Equipped with Azipods

    Directory of Open Access Journals (Sweden)

    Jacek Nowicki

    2014-09-01

    Full Text Available The paper contains a description of different possibilities of stopping a large ship equipped with azipods. The model tests were carried out to compare the effectiveness of stopping the ship using the different methods. The ship model used in stopping tests reproduces a large LNG carrier of capacity ~150 000 m3

  1. Longevity and Depreciation of Audiovisual Equipment.

    Science.gov (United States)

    Post, Richard

    1987-01-01

    Describes results of survey of media service directors at public universities in Ohio to determine the expected longevity of audiovisual equipment. Use of the Delphi technique for estimates is explained, results are compared with an earlier survey done in 1977, and use of spreadsheet software to calculate depreciation is discussed. (LRW)

  2. 200 injuries caused by playground equipment.

    Science.gov (United States)

    Illingworth, C; Brennan, P; Jay, A; Al-Rawi, F; Collick, M

    1975-11-08

    Two-hundred children with injuries caused by playground equipment were studied. Whereas only about 9% of the total casualty attendances are for fractures, 26-5% (53) of these children had fractures. The climbing frame and the slide seemed to be associated with more severe injuries than the swing or other equipment, but more cases need to be studied to confirm this. The youngest children were at particular risk on equipment such as the wooden rocking horse or roundabout, when the speed of operation could be controlled by older children. Many of the injuries to the very youngest children occurred when they were walking behind a moving swing. Faulty equipment did not seem to be a major factor in causing accidents, but the use by older children of apparatus designed for young ones led to accidents. There was supervision, either at home, in a school playground, or in a park, in 62% of the cases. Many of the accidents were the result of the normal desire of children for experimentation and adventure.

  3. 21 CFR 1020.32 - Fluoroscopic equipment.

    Science.gov (United States)

    2010-04-01

    ... size containable in a square of 5 cm by 5 cm. This paragraph does not apply to non-image-intensified fluoroscopy. (3) Non-image-intensified fluoroscopy. The x-ray field produced by non-image-intensified... more than a simple fluorescent screen. (j) Display of last-image-hold (LIH). Fluoroscopic equipment...

  4. Auto Mechanics. Heavy Equipment. Small Engines.

    Science.gov (United States)

    Finnerty, Kathy

    Developed for use in auto mechanics, Heavy Equipment Repair and Operation (HERO), and small engines programs, these study guides and supplemental worksheets cover operating principles, lubrication, cooling system, ignition circuit and electrical system, and fuel system. The worksheets and guide questions are phrased to emphasize key points…

  5. Magnet measuring equipment of SC2

    CERN Multimedia

    CERN PhotoLab

    1974-01-01

    Checking the positioning of the magnet measuring equipment installed between the poles of SC2. The steel structure in front of the magnet is designed to house the rotary condenser and to shield it from the stray magnetic field of the accelerator.

  6. Improving room layouts for venepuncture, cannulation and ABG equipment on surgical wards.

    Science.gov (United States)

    Pedley, Ryan; Whitehouse, Anna; Hammond, Sarah

    2014-01-01

    The Productive Ward series has effectively helped to standardise the storage of equipment in hospital ward treatment rooms; however, in our organisation equipment for venepunture and cannulation had been excluded. This resulted in clinicians having to navigate several unfamiliar environments while on-call and hence waste valuable time searching for basic equipment. We aimed to make it easier to locate and identify the basic equipment used for cannulation, venepuncture, and arterial blood gas sampling and more efficient to collect. We examined the initial layout of equipment on four surgical wards in a large teaching hospital. The time taken for junior doctors, nurses, health care assistants, and physician assistants to gather equipment on these wards was recorded along with a process map of steps involved. Our intervention was to relocate the equipment into adjacent storage and make it easily identifiable by the use of a 'red dot'. Following these changes we repeated the measurements. There was an overall reduction in the mean time taken to gather the equipment required to insert a venous cannula on an unfamiliar ward from 2 min 41 s pre-intervention (range 52 s to 6 mins 58 s, n = 23) to 26 s post-intervention (range 8 s to 1 min 20 s, n = 51). Additionally, the number of steps involved in the process was reduced from 16 to five. All of the 32 junior doctors surveyed felt that faster identification improved patient safety. A significant reduction in the time wasted by clinicians searching for venepuncture equipment on surgical wards has been achieved by simplifying the storage, layout, and identification of this kit. The accumulated benefit includes increased productivity, familiarity, and safety, which is paramount when attending unwell patients on unfamiliar wards.

  7. Performativity and the Politics of Equipping for Calculation

    DEFF Research Database (Denmark)

    Henriksen, Lasse Folke

    2013-01-01

    This article argues that the concept of performativity deepens our understanding of contemporary, expertise-driven processes of global economic governance. Tracing the World Bank's role in constructing a global market for microfinance, the paper suggests that the World Bank was instrumental...... in translating selected parts of economic models into practice, thereby changing microfinance practices globally. Socio-technical networks centered on the World Bank were created to equip actors to become part of a global market, which incorporated not only donors but also commercial investors. The paper makes...

  8. 7 CFR 3015.169 - Equipment management requirements.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Equipment management requirements. 3015.169 Section... Equipment management requirements. Recipient procedures for managing equipment shall, as a minimum, meet the following requirements (including replacement equipment) until such actions as transfer, replacement or...

  9. 7 CFR 58.222 - Dry dairy product cooling equipment.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Dry dairy product cooling equipment. 58.222 Section 58... DAIRY PRODUCTS 1 General Specifications for Dairy Plants Approved for USDA Inspection and Grading Service 1 Equipment and Utensils § 58.222 Dry dairy product cooling equipment. Cooling equipment shall be...

  10. 49 CFR 236.534 - Entrance to equipped territory; requirements.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Entrance to equipped territory; requirements. 236... Entrance to equipped territory; requirements. Where trains are not required to stop at the entrance to equipped territory, except when leaving yards and stations and speed until entering equipped territory does...

  11. 7 CFR 1753.68 - Purchasing special equipment.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 11 2010-01-01 2010-01-01 false Purchasing special equipment. 1753.68 Section 1753.68... AGRICULTURE TELECOMMUNICATIONS SYSTEM CONSTRUCTION POLICIES AND PROCEDURES Purchase and Installation of Special Equipment § 1753.68 Purchasing special equipment. (a) General. (1) Equipment purchases are...

  12. 30 CFR 72.520 - Diesel equipment inventory.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Diesel equipment inventory. 72.520 Section 72... Mines § 72.520 Diesel equipment inventory. (a) The operator of each mine that utilizes diesel equipment underground, shall prepare and submit in writing to the District Manager, an inventory of diesel equipment...

  13. 21 CFR 110.40 - Equipment and utensils.

    Science.gov (United States)

    2010-04-01

    ... recording temperatures, pH, acidity, water activity, or other conditions that control or prevent the growth... Equipment § 110.40 Equipment and utensils. (a) All plant equipment and utensils shall be so designed and of... design, construction, and use of equipment and utensils shall preclude the adulteration of food with...

  14. 14 CFR 25.1441 - Oxygen equipment and supply.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Oxygen equipment and supply. 25.1441... Oxygen equipment and supply. (a) If certification with supplemental oxygen equipment is requested, the... oxygen available in each source of supply. (d) The oxygen flow rate and the oxygen equipment for...

  15. 14 CFR 121.305 - Flight and navigational equipment.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Flight and navigational equipment. 121.305... Flight and navigational equipment. No person may operate an airplane unless it is equipped with the following flight and navigational instruments and equipment: (a) An airspeed indicating system with heated...

  16. Study on the Method of Test and Evaluation Measure Construction Based on Operational Desired Effect of Equipment

    Directory of Open Access Journals (Sweden)

    Wang Liang

    2015-01-01

    Full Text Available For the basic input of weapons test, the author absorbed the advanced ideas of military equipment test and put forward the construction of three-level measures system of operational test evaluation, namely the combat mission, the combat equipment system task measures and weapon system/concept elaborated, the weapons and equipment operational mission description, the expected results, characteristics and operational missions. This paper is not only for the mission of measures, the mission decomposition process, solutions for the subsequent task decomposition and weapon system/equipment system decomposition, but also for the construction of similar measures system provides a useful reference.

  17. Formation of new methodological approaches to determining the cost of equipment for capital construction projects

    Directory of Open Access Journals (Sweden)

    Didkovskaya Olga

    2017-01-01

    Full Text Available The article presents author’s ideas on the transformation of methodological approaches to determining the cost of technological equipment associated with capital construction objects. Diagnostics showed that the estimated norms for the installation of equipment in the current estimate and regulatory database contain hundreds of obsolete items. At the same time monitoring of the equipment market and comparison of its result with the norms show the absence of even more positions necessary for calculating the cost of modern equipment for capital construction projects. The proposed changes in the existing practice of standardizing the costs of installing equipment using obsolete estimates are based on the results of the author’s analysis. The analysis is carried out in the form of continuous diagnostics of existing standards and their comparison with modern market indicators and methods of determining the cost of technological equipment, its installation and commissioning. Authors propose to revise the methodological approaches to determining the estimated cost of industrial equipment, bringing it closer to the real market pricing conditions. The formation of current standards should be made on the basis of analysis and processing of information from manufacturers/suppliers and collective peer reviews, i.e. through analytical, statistical and expert methods.

  18. METHODOLOGICAL PROBLEMS AND WAYS OF CREATION OF THE AIRCRAFT EQUIPMENT TEST AUTOMATED MANAGEMENT SYSTEM

    Directory of Open Access Journals (Sweden)

    Vladimir Michailovich Vetoshkin

    2017-01-01

    Full Text Available The development of new and modernization of existing aviation equipment specimens of different classes are ac- companied and completed by the complex process of ground and flight tests. This phase of aviation equipment life cycle is implemented by means of organizational and technical systems - running centers. The latter include various proving grounds, measuring complex and systems, aircraft, ships, security and flight control offices, information processing laborato- ries and many other elements. The system analysis results of development challenges of the automated control systems of aviation equipment tests operations are presented. The automated control systems are in essence an automated data bank. The key role of development of flight tests automated control system in the process of creation of the automated control sys- tems of aviation equipment tests operations is substantiated. The way of the mobile modular measuring complexes integra- tion and the need for national methodologies and technological standards for database systems design concepts are grounded. Database system, as a central element in this scheme, provides collection, storing and updating of values of the elements described above in pace and the required frequency of the controlled object state monitoring. It is database system that pro- vides the supervisory unit with actual data corresponding to specific moments of time, which concern the state processes, assessments of the progress and results of flight experiments, creating the necessary environment for aviation equipment managing and testing as a whole. The basis for development of subsystems of automated control systems of aviation equip- ment tests operations are conceptual design processes of the respective database system, the implementation effectiveness of which largely determines the level of success and ability to develop the systems being created. Introduced conclusions and suggestions can be used in the

  19. 78 FR 24428 - P25 Compliance Assessment Program for Communications Equipment

    Science.gov (United States)

    2013-04-25

    ... seeking Expressions of Interest from laboratory accreditation bodies, which are International Laboratory... professionals. P25 CAP is a formal, independent process for ensuring that communications equipment that is... first step in the process, the DHS is gauging interest from laboratory accreditation bodies. This...

  20. Health equipment information, number 115, October 1983

    Energy Technology Data Exchange (ETDEWEB)

    1984-01-01

    Contents: Squibb Surgicare Ltd: System 2-Stoma Bridge for loop ostomy; Electronic and medical equipment: guidance on documentation required for maintenance; Assessment of the radio-opacity of catheters; IEC Publication number 731: dosimeters with ionization chambers as used in radiotherapy; Seminar on digital radiology; Economic appraisal of a Mobile CT Scanning Service; Equipment for the disabled; Evaluation of the Greiner G300 Analyser; Launch of Occupational Therapists' Reference Book 1983/4; Summary of health notices (hazard): 1 April 1983-31 August 1983; Safety Information Bulletin No 9-May 1983: Summary of items; Safety Information Bulletin No 10-July 1983: Summary of items; Safety Information Bulletin No 11-September 1983: Summary of items; Amendment to HEI 112 July 1983: evaluation of ECG Recorders.