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Thermophysics and Aeromechanics

2002 year, number 3

Thermal mathematical model of non-gas-tight equipment module of spacecraft

V.A. Burakov, V.V. Elizarov, V.Kozhukhov*, E.N. Korchagin*
Research Institute of Applied Mathematics and Mechanics,
Tomsk State University, Russia
*Reshetnev Scientific Production Union of Applied Mechanics, Zheleznogorsk, Russia
Pages: 411-422


A dynamical thermal mathematical model in concentrated parameters, the numerical algorithm, and software are developed, and some results of computations of radiation and conductive heat transfer processes in a block-module design of a non-gas-tight equipment module of promising long-life spacecraft for communication and telecommunication are presented for conditions of operation in a geostationary orbit.