Interdisciplinary Analysis of Transient Processes in the Electric Pump Unit of the Liquid Thermal Control System of the Spacecraft

The paper considers an electric pump unit of the spacecraft thermal control system. The aim of the work is to create a simulation model, which allows analyzing the distribution of temperature fields and the stress-strain state in the electric pump structure. The influence of structural materials on...

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Bibliographic Details
Published inRussian aeronautics Vol. 64; no. 4; pp. 598 - 605
Main Authors Matveev, S. A., Testoedov, N. A., Gorbunov, A. V., Sablin, A. S.
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 01.10.2021
Springer Nature B.V
Subjects
Aircraft Equipment
Automotive Engineering
Engineering
Spacecraft
Thermal control systems
spacecraft
electric pump
finite element method
computational fluid dynamics
thermal control system
thermal analysis
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Summary:The paper considers an electric pump unit of the spacecraft thermal control system. The aim of the work is to create a simulation model, which allows analyzing the distribution of temperature fields and the stress-strain state in the electric pump structure. The influence of structural materials on the transient behavior is also investigated for the changing the heat transfer agent temperature in the system.
ISSN:1068-7998
1934-7901
DOI:10.3103/S1068799821040036