| 某型液体发动机高空环境局部失效和改进分析 |
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| 引用本文： | 唐亮,杨蓉,吴勋,马海亮,秦绪山.某型液体发动机高空环境局部失效和改进分析[J].装备环境工程,2013,10(1):83-85. |
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| 作者姓名： | 唐亮 杨蓉 吴勋 马海亮 秦绪山 |
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| 作者单位： | 第二炮兵装备研究院,北京,100085 |
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| 摘 要： | 通过对某型液体发动机高空环境下局部产品失效问题进行分析，得出了产品失效原因和形成过程。按照不同的需求，针对性地提出了改进措施，提高了发动机高空环境下工作的可靠性和环境适应性，通过实际飞行试验予以验证。
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| 关 键 词： | 液体发动机 失效 改进 |
| 收稿时间： | 2012/8/15 0:00:00 |
| 修稿时间： | 1/1/2013 12:00:00 AM |
Failure Analysis and Improvement of a Liquid Rocket Engine Subassembly in High Altitude Environment |
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| TANG Liang,YANG Rong,WU Xun,MA Hai-liang and QIN Xu-shan.Failure Analysis and Improvement of a Liquid Rocket Engine Subassembly in High Altitude Environment[J].Equipment Environmental Engineering,2013,10(1):83-85. |
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| Authors: | TANG Liang YANG Rong WU Xun MA Hai-liang and QIN Xu-shan |
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| Affiliation: | (The Equipment Research Institute of PLA’s Second Artillery,Beijing 100085,China) |
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| Abstract: | The causation and the forming process of local failure of a liquid rocket engine subassembly in high altitude environment was analyzed. Countermeasures for different requirement were put forward to improve the reliability and environmental worthiness of liquid rocket engine in high altitude environment, and the countermeasures were validated by actual experimental flight. |
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| Keywords: | liquid rocket engine failure improvement |
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