| 边界条件处理对曲轴有限元分析的影响研究 |
| |
| 引用本文： | 孙军,桂长林,汪景峰.边界条件处理对曲轴有限元分析的影响研究[J].汽车工程,2005,27(6):724-726. |
| |
| 作者姓名： | 孙军 桂长林 汪景峰 |
| |
| 作者单位： | 合肥工业大学机械与汽车工程学院,合肥,230009;合肥工业大学机械与汽车工程学院,合肥,230009;合肥工业大学机械与汽车工程学院,合肥,230009 |
| |
| 基金项目： | 国家自然科学基金项目（50175023）资助. |
| |
| 摘 要： | 采用不同的边界条件对曲轴进行了有限元计算。计算结果表明，边界条件处理对曲轴有限元分析结果影响很大。为了提高计算结果的精度，有必要根据实际情况确定边界条件。
|
| 关 键 词： | 内燃机 曲轴 有限元分析 边界条件 |
| 收稿时间： | 2004-10-14 |
| 修稿时间： | 2004-10-142004-12-23 |
A Research on the Effects of Boundary Condition on Finite Element Analysis for Crankshaft |
| |
| Sun Jun,Gui Changlin,Wang Jingfeng.A Research on the Effects of Boundary Condition on Finite Element Analysis for Crankshaft[J].Automotive Engineering,2005,27(6):724-726. |
| |
| Authors: | Sun Jun Gui Changlin Wang Jingfeng |
| |
| Institution: | College of Mechanical and Automotive Engineering, Hefei University of Technology, Hefei 230009 |
| |
| Abstract: | A finite element analysis(FEA) on crankshaft is conducted with different boundary conditions for simulating actual conditions,which shows that the boundary conditions have significant effects on the results of FEA on crankshaft.So it is necessary to choose boundary conditions as close as possible to actual conditions in order to increase the accuracy of calculating results. |
| |
| Keywords: | Internal combustion engine Crankshaft Finite element analysis Boundary conditions |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
