摘要
针对S385型柴油机机体的结构特点,采用有限元分析方法对其进行了爆发工况的有限元静力分析。通过分析,得出了机体结构的位移、应力、应变云图,找到了机体结构强度的薄弱环节并据此提出了相应的修改方案,为改善机体强度、改进机体结构设计提供了理论依据。
In this paper,finite element static analyses in outbreak were conducted on S385 diesel engine block using FEA according to its structural characteristics. The displacement, equivalent stress and strain of the block were obtained, the weak spots of intensity were found and corresponding improved schemes were brought forward. The analysis results supply a theoretical support to improve the structural intensity and the design of the block.
出处
《拖拉机与农用运输车》
2009年第5期8-11,共4页
Tractor & Farm Transporter
基金
山东省自然科学基金资助项目(Y2006F33)
关键词
柴油机
机体
有限元分析
Diesel engine
Engine block
Finite element analysis
作者简介
郑忠才（1963-），男，山东省乳山市人，教授，主要从事机械和汽车的动态特性分析、噪声控制、内燃机性能等方面的研究。
