| 航天器防污染真空试验设备 |
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| 引用本文： | 董栋,景加荣,董德胜,施承天,任维松,孙凌,陈亚慧. 航天器防污染真空试验设备[J]. 真空, 2021, 0(1): 51-56 |
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| 作者姓名： | 董栋 景加荣 董德胜 施承天 任维松 孙凌 陈亚慧 |
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| 作者单位： | 上海卫星装备研究所 |
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| 摘 要： | 提出一种专用型航天器防污染真空除气罐,即基于真空烘烤除气及黑体加热技术,实现污染物控制及复杂形状航天器高精度控温.通过试验及气相色谱质谱连用测试仪验证,该真空除气罐可有效控制试验过程中的污染物,且实现了航天器污染控制试验高通用性及自适应性.
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| 关 键 词： | 防污染 真空除气罐 黑体加热 冷凝板 |
Vacuum Baking Facility for Contaminant Cleaning for Spacecraft |
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| DONG Dong,JING Jia-rong,DONG De-sheng,SHI Cheng-tian,REN Wei-song,SUN Ling,CHEN Ya-hui. Vacuum Baking Facility for Contaminant Cleaning for Spacecraft[J]. Vacuum(China), 2021, 0(1): 51-56 |
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| Authors: | DONG Dong JING Jia-rong DONG De-sheng SHI Cheng-tian REN Wei-song SUN Ling CHEN Ya-hui |
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| Affiliation: | (Shanghai Institute of Spacecraft Equipment,Shanghai 200240,China) |
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| Abstract: | This paper presents a new vacuum baking facility based on the vacuum-baked method and blackbody heating technology, which can realize contaminant collection and high precision temperature control of the complex shaped spacecraft.Furthermore, the experimental approach presented is validated based on measurement data of the GCMS. The results show that the vacuum baking facility can control the contaminant in the test effectively. This new method allows versatile and adaptive test of the spacecraft. |
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| Keywords: | contaminant cleaning vacuum baking facility blackbody heating condenser plate |
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