| 法兰连接密封结构的贮存可靠性分析 |
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| 引用本文： | 常新龙,艾春安.法兰连接密封结构的贮存可靠性分析[J].固体火箭技术,1999,22(3):20-23. |
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| 作者姓名： | 常新龙 艾春安 |
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| 作者单位： | 第二炮兵工程学院,西安,710025 |
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| 摘 要： | 确定了固体火箭发动机法兰连接密封结构的失效模式，并用多模式结构可靠性分析方法对法兰连接密封结构的可靠性进行了分析和评估，给出了对接密封结构的可靠性随时间的规律，以及长期贮存的可靠寿命。
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| 关 键 词： | 火箭发动机 法兰连接 密封结构 可靠性 |
Reliability Analysis of Flange-Connecting Sealing Structure |
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| CHANG Xin-long,AI Chun-an.Reliability Analysis of Flange-Connecting Sealing Structure[J].Journal of Solid Rocket Technology,1999,22(3):20-23. |
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| Authors: | CHANG Xin-long AI Chun-an |
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| Abstract: | The failure modes of flange connecting sealing structure of SRM are defined, and the reliability of the flange connecting sealing structure is analyzed and evaluated by using multi mode structural reliability analysis method. The change law of reliability with the storage time and long term storage life reliable are obtained. |
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| Keywords: | rocket engine flange connecting + sealing structure + reliability |
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