舱外航天液冷服传热分析  

Heat Transfer Analysis of Liquid Cooling Garment Used for Extravehicular Activity.

作　　者：邱义芬[1] 袁修干[1] 梅志光[1] 贾司光[2] 欧阳骅[3] 任兆生[3] 

机构地区：[1]北京航空航天大学人机与环境工程研究所,北京100083 [2]航天医学工程研究所,北京100094 [3]空军航空医学研究所,北京100036

出　　处：《航天医学与医学工程》2001年第5期364-367,共4页Space Medicine & Medical Engineering

基　　金：国家高技术航天领域项目的资助 ( 86 3 2 2 2 6 )

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 。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.

关 键 词：航天服 舱外活动 液冷服 传热 数学模型 

分 类 号：R852.81[医药卫生—航空、航天与航海医学]