Sample records for CALCULOS TRIDIMENSIONALES (three-dimensional calculations)
from WorldWideScience.org

Sample records 1 - 20 shown. Select sample records:



1

Tuning of spontaneous emission of two-dimensional photonic crystal microcavities by accurate control of slab thickness

Alija, Alfonso R.; Martínez Rodríguez, Luis Javier; García-Martín, Antonio; Dotor, María Luisa; Golmayo, Dolores; Postigo, Pablo Aitor
2005-03-29

Digital.CSIC (Spain)

3

Transition state dynamics of OHF on several electronic states: Photodetachment spectrum of OHF- and conical intersections

González-Sánchez, Lola; Gómez Carrasco, Susana; Aguado, Alfredo; Paniagua, Miguel; Hernández, M. Luz; Alvariño, José M.; Roncero, Octavio
2004-11-22

Digital.CSIC (Spain)

5

Theoretical and experimental study of the Suzuki-phase photonic crystal lattice by angle-resolved photoluminescence spectroscopy

Alija, Alfonso R.; Martínez Rodríguez, Luis Javier; Postigo, Pablo Aitor; Sánchez-Dehesa, José; Galli, Matteo; Politi, Alberto; Patrini, M.; Andreani, Lucio C.; Seassal, Christian; Viktorovitch, P.
2007-01-22

Digital.CSIC (Spain)

6

The free-volume structure of a polymer melt, poly(vinyl methylether) from molecular dynamics simulations and cavity analysis

Račko, Dušan; Capponi, Sara; Álvarez González, Fernando; Colmenero de León, Juan; Bartoš, Josef
2009-08-10

Digital.CSIC (Spain)

7

Surface deformation studies of Tenerife Island, Spain from joint GPS-DInSAR observations

Samsonov, Sergey; Tiampo, Kristy F.; González Méndez, Pablo José; Prieto, Juan Francisco; Camacho, A. G.; Fernández Torres, José
2008-01-01

Digital.CSIC (Spain)

8

Simulación y Modelado en el Diseño Mecánico de un Reductor de Velocidad/ Simulation and Modeling in Mechanical Design of a Speed Reduction Gear Box

Switek, W.; Acosta, C.; Alencastre, J.
2004-01-01

Resumen en español Se describe un proceso integral asistido por computadora del diseño de un reductor de velocidad que incluye el modelado, simulación y dibujo automático. Se aplicó el programa de simulación Powersim para desarrollar un modelo computarizado de la estructura mecánica. Se han desarrollado programas especiales para producir dibujos bidimensionales del ensamble del reductor de velocidad, por medio del lenguaje AutoLISP existente en AutoCAD. Con el fin de obtener el mejor (mas) diseño de las partes, los resultados de los cálculos de Powersim pueden ser transferidos al software Solid Works para el diseño automático tridimensional de partes seleccionadas, utilizando el método de modelado sólido. Con la aplicación del software de elementos finitos es posible crear una malla automática y el desarrollo de un análisis de esfuerzo y deformación de la parte, incluyendo los efectos de la concentración de esfuerzos. Se concluye que el método desarrollado logra diseños rápidos, confiables, con aplicación en la industria y en enseñanza Resumen en inglés This paper describes an integrated computer-aided approach to the design of a gear reduction box involving modeling, simulation and automatic drawing. Powersim simulation software has been applied to develop a computer model of the mechanical structure. Special programs have been developed in order to produce two-dimensional drawings of the speed reducing assembly using AutoLisp language existing in AutoCAD . To obtain the optimal design of the parts, the results of the P (mas) owersim calculations can be transferred to Solid Work software for an automatic, three-dimensional design of the selected parts using a solid modeling method. Application of FEM software allows to create an automatic mesh and perform the analysis of the stress and deformation of the part including the effects of the stress concentration. It is concluded that the method developed achieves rapid, reliable designs, useful in both industry and teaching

Scientific Electronic Library Online (Spanish)

9

Photodetachment spectrum of OHF-: Three-dimensional study of the heavy–light–heavy resonances

González-Sánchez, Lola; Gómez Carrasco, Susana; Aguado, Alfredo; Paniagua, Miguel; Hernández, M. Luz

12 pages, 14 figures, 1 table.-- PACS nrs.: 82.30.Cf; 82.20.Kh; 31.15.Ar; 33.15.Mt; 33.80.Gj; 31.25.Eb; 31.50.Bc. | In this work a simulation of the OHF- photodetachment spectrum is performed in a three-dimensional potential energy surface recently developed for OHF(3A''). The ground 2A' state poten...

DRIVER (Spanish)

10

Photodetachment spectrum of OHF-: Three-dimensional study of the heavy–light–heavy resonances

González-Sánchez, Lola; Gómez Carrasco, Susana; Aguado, Alfredo; Paniagua, Miguel; Hernández, M. Luz; Alvariño, José M.; Roncero, Octavio
2004-07-01

Digital.CSIC (Spain)

11

Phase separation in PM 2000TM Fe-base ODS alloy: Experimental study at the atomic level

Capdevila, Carlos; Miller, M. K.; Russell, K. F.; Chao, Jesús; González-Carrasco, José Luis
2008-08-26

Digital.CSIC (Spain)

12

Optical content and resolution of near-field optical images: Influence of the operating mode

Carminati, R.; Madrazo, A.; Nieto Vesperinas, Manuel; Greffet, J. J.
1997-07-15

Digital.CSIC (Spain)

13

Nanometer-Scale Resolution of Strain and Interdiffusion in Self-Assembled InAs/GaAs Quantum Dots

Kegel, I.; Metzger, T. H.; Lorke, Axel; Peisl, J.; Stangl, J.; Bauer, G.; García, Jorge M.; Petroff, P. M.
2000-08-21

Digital.CSIC (Spain)

14

Multiscale versus micromagnetic calculations of the switching field reduction in FePt/FeRh bilayers with perpendicular exchange spring

García Sánchez, F.; Chubykalo Fesenko, O.; Mryasov, O. N.; Chantrell, R. W.; Guslienko, K. Yu.
2005-05-11

Digital.CSIC (Spain)

15

Mullite formation kinetic from a porcelain stoneware body for tiles production

Romero, Maximina; Martín-Márquez, Jorge; Rincón López, Jesús María
2006-01-01

Digital.CSIC (Spain)

16

Morphological evolution of InAs/InP quantum wires through aberration-corrected scanning transmission electron microscopy

Sales, D. L.; Varela, M.; Pennycook, S. J.; González, Luisa; González, Yolanda; Fuster, David; Molina, Sergio I.
2010-07-21

Digital.CSIC (Spain)

17

F+OH reactive collisions on new excited 3A'' and 3A' potential-energy surfaces

Gómez Carrasco, Susana; Roncero, Octavio; González-Sánchez, Lola; Hernández, M. Luz; Alvariño, José M.

13 pages, 10 figures, 5 tables.-- PACS nrs.: 82.30.Cf; 82.20.Kh; 82.20.Db; 82.20.Pm. | Global three-dimensional adiabatic potential-energy surfaces for the excited 2(3)A'' and 1(3)A' triplet states of OHF are obtained to study the F(2P)+OH(2Π)O(3P)+HF(1Σ+) reaction. Highly accurate ab initio calcula...

DRIVER (Spanish)

18

F+OH reactive collisions on new excited 3A'' and 3A' potential-energy surfaces

Gómez Carrasco, Susana; Roncero, Octavio; González-Sánchez, Lola; Hernández, M. Luz; Alvariño, José M.; Paniagua, Miguel; Aguado, Alfredo
2005-09-22

Digital.CSIC (Spain)

20

Electron-electron correlation in graphite: combined angle-resolved photoemission experiments and ab-initio calculations

Grüneis, Alexander; Attaccalite, Claudio; Pichler, Thomas; Zabolotnyy, V.; Shiozawa, H.; Molodtsov, S.

4 pp.-- PACS nrs.: 79.60.-i, 71.10.-w, 71.20.Tx, 71.55.Ak. | The full three-dimensional dispersion of the π bands, Fermi velocities, and effective masses are measured with angle-resolved photoemission spectroscopy and compared to first-principles calculations. The band structure by density-functiona...

DRIVER (Spanish)

21

Electron-electron correlation in graphite: combined angle-resolved photoemission experiments and ab-initio calculations

Grüneis, Alexander; Attaccalite, Claudio; Pichler, Thomas; Zabolotnyy, V.; Shiozawa, H.; Molodtsov, S.; Inosov, D.; Koitzsch, A.; Borisenko, S. V.; Knupfer, M.; Schiessling, J.; Bruhwiler, P.; Weber, R.; Rudolf, P.; Wirtz, Ludger; Rubio Secades, Ángel
2008-01-22

Digital.CSIC (Spain)

22

Displacement and gravity changes due to different sources in layered media

Fernández Torres, José; Yu, T. T.; Rundle, J. B.
1997-01-01

Digital.CSIC (Spain)

23

Development and Validation of a GATE Simulation Model for the LabPET Scanner

Rafecas, Magdalena; Fontaine, R.; Rechka, S.; Lecomte, R.
2009-12-01

Digital.CSIC (Spain)

24

Determination of the topography and biometry of chlorosomes by atomic force microscopy

Martínez-Planells, Asunción; Arellano, Juan B.; Borrego, Carles M.; López-Iglesias, Carmen; Gich, Frederic; García-Gil, L. Jesús
2002-02-01

Digital.CSIC (Spain)

25

Determination of greenhouse-specific aspects of ventilation using three-dimensional Computational Fluid Dynamics

Campen, J.B.; Bot, G.P.A.

The ventilation of a Spanish `parral¿ greenhouse was studied using three-dimensional computational fluid dynamics (CFD). The calculations were verified by experimental results from tracer gas measurements. Two types of roof openings have been considered; the rollup window configuration and the flap ...

DRIVER (Spanish)

26

Crystallization of a SiO2-CaO-Na2O glass from sugarcane bagasse ash

Romero, Maximina; Rincón López, Jesús María; Teixeira, S. R.
2009-11-01

Digital.CSIC (Spain)

29

Communications: a model study on the electronic predissociation of the NeBr2 van der Waals complex

Sanz-Sanz, Cristina; Roncero, Octavio; Hernández-Lamoneda, Ramón; M. Pio, Jordan; A. Taylor, Molly; C. Janda, Kenneth
2010-06-10

Digital.CSIC (Spain)

30

CCSD(T) study of the far-infrared spectrum of ethyl methyl ether

Senent Díez, María Luisa; Ruiz, R.; Villa, M.; Domínguez Gómez, R.
2009-02-09

Digital.CSIC (Spain)

31

Ab initio vibrational predissociation dynamics of He-I2(B) complex

Valdés, Álvaro; Prosmiti, Rita; Villarreal, Pablo; Delgado Barrio, Gerardo; Lemoine, Didier; Lepetit, Bruno

7 pages, 5 figures, 5 tables.-- PACS nrs.: 31.15.Ar; 31.15.Dv; 33.80.Gj; 33.20.Tp; 33.70.Ca. | Three-dimensional quantum mechanical calculations on the vibrational predissociation dynamics of HeI2 B state complex are performed using a potential energy surface accurately fitted to unrestricted open-s...

DRIVER (Spanish)

32

Ab initio vibrational predissociation dynamics of He-I2(B) complex

Valdés, Álvaro; Prosmiti, Rita; Villarreal, Pablo; Delgado Barrio, Gerardo; Lemoine, Didier; Lepetit, Bruno
2007-06-29

Digital.CSIC (Spain)

33

Ab initio potential energy surface and spectrum of the B(3Π) state of the HeI2 complex

Valdés, Álvaro; Prosmiti, Rita; Villarreal, Pablo; Delgado Barrio, Gerardo; Werner, Hans-Joachim

9 pages, 6 figures, 4 tables.-- PACS nrs.: 31.15.Ar; 31.50.-x; 33.50.Dq; 33.15.Bh; 31.15.Dv; 33.70.Jg. | The three-dimensional interaction potential for I2(B 3Π0(u)+)+He is computed using accurate ab initio methods and a large basis set. Scalar relativistic effects are accounted for by large-core re...

DRIVER (Spanish)

34

Ab initio potential energy surface and spectrum of the B(3Π) state of the HeI2 complex

Valdés, Álvaro; Prosmiti, Rita; Villarreal, Pablo; Delgado Barrio, Gerardo; Werner, Hans-Joachim
2007-05-22

Digital.CSIC (Spain)