| 气候试验方法中对试验箱内风速要求的分析 |
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| 引用本文： | 赵金龙.气候试验方法中对试验箱内风速要求的分析[J].航天器环境工程,2012,29(3):323-330. |
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| 作者姓名： | 赵金龙 |
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| 作者单位： | 中国航空综合技术研究所,北京,100028 |
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| 摘 要： | 文章介绍了GJB 150A和GB/T 2423标准中对试验箱内风速的有关要求,分析了各试验方法中规定风速要求的目的和原理,以及GB/T 2423为减少风速对热效应影响而应用的试验方法思路,指出了目前标准实施中试验箱选用及使用方面存在的问题,并提出了一些建议。
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| 关 键 词： | 气候环境试验 温度试验 湿热试验 风速 |
| 收稿时间： | 2011/12/19 0:00:00 |
| 修稿时间： | 6/7/2012 12:00:00 AM |
The requirement of wind velocity in the test chamber for climate test method |
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| Zhao Jinlong.The requirement of wind velocity in the test chamber for climate test method[J].Spacecraft Environment Engineering,2012,29(3):323-330. |
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| Authors: | Zhao Jinlong |
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| Institution: | Zhao Jinlong(China Aero-polytechnology Establishment,Beijing 100028,China) |
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| Abstract: | This paper discusses the requirements of wind velocity in the test chamber according to the GJB 150A and GB/T 2423 standards,together with analyses of the related purpose and principle of each standard.The approaches in GB/T 2423 for reducing the influence of the wind velocity on the thermal conditions in the test chamber are elaborated.The problems in choosing and using the test chamber in the implementation of the above-mentioned standards are pinpointed. |
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| Keywords: | climate environment test temperature test humidity-heat test wind velocity |
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