【摘要】 简单介绍了舱外航天液冷服的结构、功能 ,分析了通风气体与液冷服基础服装间的对流换热、液冷服的传热传质过程 ,给出了液冷服传热传质数学模型。通过舱外航天服液冷通风系统与人体的联合热生理实验 ,该模型得到了验证 ,并为舱外航天服液冷通风系统的设计提供了依据更多还原

【Abstract】 Brief description was given about the construction and function of the LCG (liquid cooling garment) used for EVA (extravehicular activity). The heat convection was analyzed between ventilating gas and LCG, the heat and mass transfer process was analyzed too, then a heat and mass transfer mathematical model of LCG was developed. Thermal physiological experimental study with human body wearing LVCG (liquid cooling and ventilation garment) used for EVA was carried out to verify this mathematical model. This study provided a basis for the design of liquid cooling and ventilation system for the space suit.更多还原