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Abstract <p>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 current-carrying conductor confirms the adequacy of the model developed.</p>

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Modeling of Onboard Cable at Cryogenic Temperatures and under Vacuum Conditions

  • 期刊论文

  • 发表日期：

    2025年6月1日

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  • S. V. Efremov,
  • V. P. Zdornikova,
  • A. P. Leonov,
  • O. V. Sapugol’tseva

摘要

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 current-carrying conductor confirms the adequacy of the model developed.