| 辐射器冷屏辐射热分析 |
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| 引用本文： | 于涛,刘敏.辐射器冷屏辐射热分析[J].航天器环境工程,2005,22(6):347-349. |
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| 作者姓名： | 于涛 刘敏 |
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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： | 文章主要对辐射器冷屏进行了传热设计。由于冷屏翅片的长度和厚度决定翅片的两端温差,因此对翅片结构尺寸进行了优化设计,并且通过有限元方法对热设计结果进行进一步校核分析。对比计算结果表明：两种设计计算结果基本吻合,能够满足设计要求。
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| 关 键 词： | 辐射器 热设计 冷屏 翅片 |
| 文章编号： | 1673-1379(2005)06-0347-03 |
| 收稿时间： | 6/7/2005 12:00:00 AM |
| 修稿时间： | 2005年6月7日 |
THERMAL ANALYSIS OF RADIATOR COOLING PLATE |
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| YU Tao,LIU Min.THERMAL ANALYSIS OF RADIATOR COOLING PLATE[J].Spacecraft Environment Engineering,2005,22(6):347-349. |
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| Authors: | YU Tao LIU Min |
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| Abstract: | According to specific design requirements,thermal design of cooling plate for radiator is made.The main task is to consider the corresponding relation of the length and thickness of cooling plate,which is related to the temperature difference of plate tip and plate end.Therefore the structure of plate rib is optimized with FEA thermal analysis in order to improve the reliability and credibility of previous design.Design parameters can meet design requirements well according to validation of FEA thermal analysis. |
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| Keywords: | radiator thermal design cooling plate cooling rib |
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