| 油底壳模态和灵敏度分析 |
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| 引用本文： | 周建明,周瑞平.油底壳模态和灵敏度分析[J].计算机辅助工程,2006,15(Z1):349-352. |
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| 作者姓名： | 周建明 周瑞平 |
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| 作者单位： | 武汉理工大学,能源与动力工程学院,湖北,武汉,430063 |
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| 摘 要： | 利用Pro/e软件建立某V型内燃机油底壳三维实体模型,采用有限元分析软件MSC Nastran计算油底壳的模态振型,并对油底壳进行结构灵敏度分析,根据计算分析结果提出相应的降噪措施.
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| 关 键 词： | 油底壳 模态分析 噪声 有限元分析(FEA) |
| 文章编号： | 1006-0871(2006)S1-0349-04 |
| 修稿时间： | 2006年6月7日 |
Modal and Sensitivity Analysis of Engine Oil Pan |
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| ZHOU Jianming,ZHOU Ruiping.Modal and Sensitivity Analysis of Engine Oil Pan[J].Computer Aided Engineering,2006,15(Z1):349-352. |
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| Authors: | ZHOU Jianming ZHOU Ruiping |
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| Abstract: | 3-D model of Engine Oil Pan is established by software of Pro/E. The modal analysis and sensitivity analysis are calculated by FEA software. Based on the results, some measures are advised to reduce noise of the engine oil pan. |
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| Keywords: | oil pan modal analysis noise finite element analysis (FEA) |
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