| 航天器的防污染技术 |
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| 引用本文： | 王庆祥.航天器的防污染技术[J].航天器环境工程,2000(2). |
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| 作者姓名： | 王庆祥 |
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| 作者单位： | 北京卫星环境工程研究所 北京100029 |
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| 摘 要： | 简单介绍了航天器污染的概念,污染对航天器的损害,航天器污染研究的重要性,以及国内外航天器防污染研究概况。着重介绍真空热试验中的污染控制方法。引入航天器自污染的概念,介绍消除航天器自污染的有效办法是真空烘烤。
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| 关 键 词： | 航天器污染 污染控制 航天器自污染 真空烘烤 返回流 |
THE TECHNOLOGY OF SPACECRAFT CONTAMINATION CONTROL |
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| Wang Qingxiang.THE TECHNOLOGY OF SPACECRAFT CONTAMINATION CONTROL[J].Spacecraft Environment Engineering,2000(2). |
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| Authors: | Wang Qingxiang |
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| Abstract: | The paper presents the concept of the contamination and it's harm to the spacecraft,shows the importance of the reaserch on the spacecraft contamination.Meanwhile,has a view with the general situation of the contamination control at home and abroad.It introduced emphatically the contamination method in vacuum thermal experiments.It puts forword the concept of spacecraft self-contaminantion.It argues that the vaccum backout is an effective method of eliminating the satellite self-contamination. |
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| Keywords: | Spacecraft contamination Contamination control Spacecraft self-contamination Vacuum backout Return flux |
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