Study on Structural Design and Optimization Analysis for 2V80 Engine Piston Based On Finite Element Analysis

被引：0

作者：

Du, Yunpeng ^{[1
]}

Hu, Guoliang ^{[1
]}

Dong, Fei ^{[1
]}

机构：

[1] Jiangsu Univ, Sch Automobile & Traff Engn, Zhenjiang 212013, Peoples R China

来源：

MATERIALS PROCESSING AND MANUFACTURING III, PTS 1-4 | 2013年 / 753-755卷

关键词：

Piston; Finite element analysis; Optimization analysis; Structural improvements;

D O I：

10.4028/www.scientific.net/AMR.753-755.1188

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

According to the experiment of engine bench test and piston's temperature field, the thermal boundary conditions and the mechanical conditions of piston are obtained. Under the condition of mechanical load and thermal load playing, the stress and strain of original engine is simulated and analyzed. Stress concentration and weak structure of original engine is found. The parameter of piston structure is optimized and the optimizations are put forward and analyzed to verify the optimizations' effectiveness. These provide a reference for the digital modeling and numerical analysis to solver engineering problems.

引用

页码：1188 / 1191

页数：4