摘要
应用Pro/E三维造型软件和Ansa有限元前处理软件建立某柴油机气缸盖组合实体模型和有限元模型,基于Ansys的有限元结果利用FE-Fatigue软件对该柴油机气缸盖进行疲劳可靠性预测。疲劳试验验证缸盖是安全的,预测结果与试验结果吻合较好。
The 3-D solid model and the finite element model for assembly parts of duty diesel engine were created by pro/e and Ansa software, Base on the finite element result, The fatigue reliability for cylinder head of the duty diesel engine by the FE-Fatigue software, And the predicted result was verified by the fatigue experiment, Which was accorded in the predicted result.
出处
《车用发动机》
北大核心
2008年第B06期38-40,44,共4页
Vehicle Engine
关键词
气缸盖
疲劳试验
可靠性预测
疲劳寿命
有限元法
cylinder head
fatigue test
reliability prediction
fatigue life
finite element method
作者简介
胡定云（1982-），男，江西省九江市人，工程师．本科，主要研究方向为发动机模拟仿真计算；hudingyun@tom．com。
