| 牟雪雷,蔡章恒,于洋,杨晶晶.基于HyperWorks的汽车尾喉结构优化[J].汽车零部件,2016,10(5):64-66 |
| 基于HyperWorks的汽车尾喉结构优化 |
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| DOI： |
| 中文关键词: 汽车尾喉 模态分析 结构优化 |
| 英文关键词: Automobile tail throat Model analysis Structure optimization |
| 基金项目: |
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| 中文摘要: |
| 介绍了汽车尾喉的发展趋势和功能，结合汽车尾喉的安装形式及功能，对其进行模态分析。采用HyperMesh软件建立有限元模型，OptiStruct软件进行求解计算，HyperView软件查看分析结果。通过对汽车尾喉的分析计算，优化其结构满足零部件设计要求，减少了零部件结构变更次数，从而降低了零部件开发成本和周期。 |
| 英文摘要: |
| The development trends and functions of automobile tail throat were introduced. Modal analyses for the automobile tail throat were done combining with its installation form and functions. HyperMesh software was used to establish the FEM model, OptiStruct software was used to solve the model, HyperView software was used to look the result of finite element analysis. Through finite element analysis,the structure of the automobile tail throat was optimized. Then the number of structural change is reduced, the development cycle and cost can be reduced. |
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