Publication: Modeling of onboard cable at cryogenic temperatures and under vacuum Conditions
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Abstract
The paper presents the results of simulation of cables taking into account the specific operating conditions within the spacecraft onboard cable network. The thermal field distribution in structural components of onboard cables under cryogenic temperatures and vacuum conditions was assessed. Modeling and analysis were carried out using the COMSOL Multiphysics software environment. The comparison of theoretical and experimental resistance values of the currentcarrying conductor confirms the adequacy of the model develope.
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modeling, onboard cable network, current-carrying conductor, electrical insulation, thermal field, cryogenic temperatures, vacuum
Citation
Modeling of onboard cable at cryogenic temperatures and under vacuum Conditions / S. V. Efremov, V. P. Zdornikova, A. P. Leonov, O. V. Sapugol’tseva // Russian Aeronautics. — 2025. — Vol. 68, - No. 2. - P. 485-491. -DOI: 10.3103/S1068799825020266, EDN: UMEHAO