| 某缸盖高周疲劳分析 |
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| 引用本文： | 石鹏,张静.某缸盖高周疲劳分析[J].计算机辅助工程,2013,22(Z2):87-90. |
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| 作者姓名： | 石鹏 张静 |
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| 作者单位： | 北京汽车动力总成有限公司 产品开发部;北京汽车动力总成有限公司 产品开发部 |
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| 摘 要： | 基于有限元法和应力疲劳理论,通过Abaqus和FEMFAT软件对某发动机缸盖进行温度场和结构耐久性计算分析.计算结果表明:在当前的载荷下,从温度分布和高周疲劳角度考虑,此缸盖可以满足安全运转需求,但是对于进一步提升发动机性能,其潜在承受能力较小.
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| 关 键 词： | 发动机 缸盖 高周疲劳 有限元 |
| 收稿时间： | 2013/8/15 0:00:00 |
High cycle fatigue analysis on cylinder head |
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| SHI Peng and ZHANG Jing.High cycle fatigue analysis on cylinder head[J].Computer Aided Engineering,2013,22(Z2):87-90. |
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| Authors: | SHI Peng and ZHANG Jing |
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| Affiliation: | Product Development Department, BAIC Motor Powertrain Co., Ltd.;Product Development Department, BAIC Motor Powertrain Co., Ltd. |
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| Abstract: | Based on the finite element analysis and stress fatigue theory, the temperature field and structure durability of an engine cylinder head are calculated by Abaqus and FEMFAT. The result shows that, the cylinder head meets the safety requirement under the current load; however, this cylinder head has low potential bearing performance for engine performance improvement. |
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| Keywords: | engine cylinder head high cycle fatigue finite element |
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