| 航天器分子污染计算方法综述 |
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| 引用本文： | 焦子龙.航天器分子污染计算方法综述[J].航天器环境工程,2010,27(2):181-189. |
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| 作者姓名： | 焦子龙 |
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| 作者单位： | 北京卫星环境工程研究所,北京,100094 |
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| 摘 要： | 随着对航天器长寿命、高可靠、高性能要求的不断提高,污染逐渐成为影响任务成功的重要因素之一.数值模拟是评估分子污染的主要手段之一.文章对航天器分子污染计算方法进行了总结,详细介绍了污染源、污染沉积及效应、污染传输的模型以及计算方法.
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| 关 键 词： | 分子污染 数值模拟 放气 质量传递系数 光学性能 |
| 收稿时间： | 9/4/2009 12:00:00 AM |
The simulation method for spacecraft molecular contamination |
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| Jiao Zilong.The simulation method for spacecraft molecular contamination[J].Spacecraft Environment Engineering,2010,27(2):181-189. |
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| Authors: | Jiao Zilong |
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| Institution: | Beijing Institute of Spacecraft Environment Engineering;Beijing 100094;China |
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| Abstract: | Along with the requirements of longer life,better performance and higher reliability for spacecraft,the molecular contamination becomes more and more important to the success of a mission.The numerical simulation,as the main method for evaluating contamination level,is reviewed in this paper,including simulation models and analysis methods for contamination source,transport,and deposition. |
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| Keywords: | molecular contamination numerical simulation outgassing mass transfer factor optical performance |
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