| 舱外航天通风系统传热分析 |
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| 引用本文： | 邱义芬,袁修干,梅志光.舱外航天通风系统传热分析[J].航空学报,2001,22(5):444-446. |
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| 作者姓名： | 邱义芬 袁修干 梅志光 |
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| 作者单位： | 北京航空航天大学505教研室, |
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| 基金项目： | 国家高技术航天领域项目 ( 86 3-2 -2 -2 -6 )资助课题 |
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| 摘 要： | 简单介绍了舱外航天通风系统的结构、功能,分析了通风气体、液冷通风系统及环境间的换热过程,给出了通风系统传热数学模型。通过舱外航天液冷通风系统与人体的联合热生理实验对该模型进行了验证。为舱外航天服通风系统的设计提供了依据。
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| 关 键 词： | 航天服 舱外活动 通风 |
| 文章编号： | 1000-6893(2001)05-0444-03 |
| 修稿时间： | 2000年9月11日 |
HEAT TRANSFER ANALYSIS OF VENTILATION SYSTEM USED FOR EVA |
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| QIU Yi feng,YUAN Xiu gang,MEI Zhi guang.HEAT TRANSFER ANALYSIS OF VENTILATION SYSTEM USED FOR EVA[J].Acta Aeronautica et Astronautica Sinica,2001,22(5):444-446. |
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| Authors: | QIU Yi feng YUAN Xiu gang MEI Zhi guang |
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| Institution: | Faculty 505, Beijing University of Aeronautics and Astronautics, Beijing 100083, China |
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| Abstract: | The structure and function are introduced simply about the ventilation system used for EVA (Extravehicular Activity), the heat transfer process is analyzed among ventilating gas, liquid cooling and ventilation system and environment, and a heat transfer mathematical model of ventilation system is developed. Thermal physiological experiment research has been carried out to verify this mathematical model, with the human body wearing LCVG (liquid cooling and ventilation garment) used for EVA in the experiment. This study provides a reliable basis for the design of ventilation systems of the space suit. |
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| Keywords: | space suit extravehicular activity ventilation |
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