| 发动机活塞组的耦合有限元分析 |
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| 引用本文： | 王文竹,程勉宏,刘刚,荣刚,位君.发动机活塞组的耦合有限元分析[J].机械设计与制造,2009(4). |
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| 作者姓名： | 王文竹 程勉宏 刘刚 荣刚 位君 |
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| 作者单位： | 1. 沈阳航空工业学院,沈阳,110136
2. 沈阳华晨金杯汽车有限公司,沈阳,110141 |
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| 摘 要： | 利用Pro/E软件建立了某涡轮增压发动机活塞组的三维实体模型.通过有限元软件Hv-perMesh和ANSYS,分别完成了活塞组在机械负荷、热负荷和热力耦合作用下的有限元分析,得到了活塞的应力和变形情况,为活塞的结构改进及优化设计提供理论依据.
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| 关 键 词： | 活塞组 有限元 接触 |
Finite element method coupling analysis for a engine piston assembly |
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| WANG Wen-zhu,CHENG Mian-hong,LIU Gang,RONG Gang,WEI Jun.Finite element method coupling analysis for a engine piston assembly[J].Machinery Design & Manufacture,2009(4). |
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| Authors: | WANG Wen-zhu CHENG Mian-hong LIU Gang RONG Gang WEI Jun |
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| Affiliation: | 1Shenyang Institute of Aeronautical Engineering;Shenyang 110136;China;2Shenyang Brilliance Jinbei Automobile Co.;Shenyang 110141;China |
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| Abstract: | The three-dimensional model of a turbo-charging engine piston Assembly is established by Pro/E.The FEA is completed respectively under the action of menhaninal load and hot load and cou-pling load.The results indicate the stress distribution and deformation instance,which provide the theoreti-cal evidence for piston structure improvement and optimum design. |
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| Keywords: | HyperMesh |
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