DocumentCode
3593287
Title
Spacecraft 3-dimensional charge deposition modelling
Author
Varga, L. ; Horvath, E.
Author_Institution
Defence Res. Establ., Ottawa, Ont., Canada
fYear
1997
Firstpage
510
Lastpage
515
Abstract
A 3D study of deep charging in a satellite has been carried out. A complex model. Satellite structure has been assembled via software named “Builder” developed in-house for this purpose, The generated file formed an input file for the code “ACCEPT”, a 3D Monte Carlo electron/photon propagation simulator. The code was run on the 500 MHz DEC Alpha RISC platform. Both low and high fluence conditions affecting the internal charging state of the satellite at GEO have been considered. The approach presented allows analysis of realistic charging scenarios
Keywords
Monte Carlo methods; artificial satellites; electron beam effects; surface charging; ACCEPT; Builder software; Monte Carlo simulation; charge deposition; computer code; electron propagation; geosynchronous orbit; photon propagation; satellite; spacecraft; three-dimensional model; Aircraft manufacture; Assembly; Computational modeling; Dielectrics; Electrons; Libraries; Monte Carlo methods; Satellites; Space vehicles; Surface charging;
fLanguage
English
Publisher
ieee
Conference_Titel
Radiation and Its Effects on Components and Systems, 1997. RADECS 97. Fourth European Conference on
Print_ISBN
0-7803-4071-X
Type
conf
DOI
10.1109/RADECS.1997.698987
Filename
698987
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