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。
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.
出处
《汽车工程》
EI
CSCD
北大核心
2005年第6期724-726,共3页
Automotive Engineering
基金
国家自然科学基金项目(50175023)资助。
关键词
内燃机
曲轴
有限元分析
边界条件
Internal combustion engine, Crankshaft, Finite element analysis, Boundary conditions
