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为了减小载人航天器热控和环境控制生命保障系统的质量 ,在建立的单回路和内外耦合回路流动换热和质量构成的物理数学模型基础上 ,对系统进行了全局轻量化的计算和分析。结果表明 :系统质量全局优化结果不同于其局部优化结果 ;综合考虑各种影响因素 ,对系统进行的质量全局优化可以大幅度地减小单回路和内外耦合回路系统的质量
In order to reduce the quality of thermal control and environment control life support system of manned spacecraft, based on the established physical mathematical model of heat transfer and mass composition of single circuit and internal and external coupling circuit, analysis. The results show that the global optimization result of the system quality is different from the local optimization result. Considering various influencing factors, the quality global optimization of the system can greatly reduce the quality of single-loop and inner-outer coupling loop system