| 飞机发动机减速器机匣的静动力分析 |
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| 引用本文： | 魏兆正,刘文廷,尹泽勇,高向群.飞机发动机减速器机匣的静动力分析[J].大连理工大学学报,1995(4). |
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| 作者姓名： | 魏兆正 刘文廷 尹泽勇 高向群 |
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| 作者单位： | 大连理工大学工程力学系，株洲航空航天工业部第六○八所 |
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| 基金项目： | 国家“七五”重点科技攻关项目 |
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| 摘 要： | 应用三维等参非协调元对飞机发动机减速器机匣作静、动力分析．理论分析结果与实验结果对比表明，所提供的分析方法与相应软件能满足工程设计的需要．
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| 关 键 词： | 航空发动机附件，有限元法，结构静力分析，结构动力分析 |
Analyses of both static and dynamic of gear boxes of aircraft engine |
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| Wei Zaozheng,Liu Wenting,Yin Zeyong,Gao Xiangqun.Analyses of both static and dynamic of gear boxes of aircraft engine[J].Journal of Dalian University of Technology,1995(4). |
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| Authors: | Wei Zaozheng Liu Wenting Yin Zeyong Gao Xiangqun |
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| Abstract: | The three dimensional isoparametric non-compatibleelement is employed for the both static and dynamic analyses of thegear boxes of the aircraft engine. The numerical results show thateven the non-regular grid is used,a good accuracy is also obtainedafter comparing with the experimentation. |
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| Keywords: | aircraft engine accessories finite element methods static structural analysis dynamic structural analysis |
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