Thermal management system is important to maintain the environment within the combination of target spacecraft and manned spacecraft.A thermal management system design based on inter cabin ventilation is proposed.The system＇s performance is verified through thermal balance test and thermal simulation.The results show that the air temperature in the cabins can be within 19～26℃.In the end,some suggestions on thermal management system design for such complex spacecraft as space station is proposed.%组合体热管理是实现目标飞行器和载人飞船交会对接组合体载人热环境控制的重要手段。文章提出了以舱段间通风为技术途径的交会对接组合体热管理方案。在组合体热特性分析和热平衡试验基础上,获得了组合体热管理系统分析模型。分析结果表明,组合体密封舱空气温度在19～26℃范围内可调,验证了交会对接组合体热管理设计的正确性。最后,对空间站等复杂组合体热管理设计提出了建议。
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