Topological optimization for damping structure of cylindrical shell based on DIMFM

被引：0

作者：

He, Yuanchao ^{[1
]}

Chen, Wenlin ^{[2
]}

Hao, Lina ^{[3
]}

机构：

[1] Weichai Power CO Ltd, Weifang City, Shandong, Peoples R China

[2] Northeastern Univ, Sch Resource & Civil Engn, Shenyang, Peoples R China

[3] Northeastern Univ, Sch Mech Engn & Automat, Shenyang, Peoples R China

来源：

MECHANICAL SCIENCE AND ENGINEERING IV | 2014年 / 472卷

关键词：

Evolutionary Structural Optimization; cylindrical shell; topology optimization; DIMFM;

D O I：

10.4028/www.scientific.net/AMM.472.152

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

On the basis of evolutionary structural optimization, the topology optimization for free layer damping cylindrical shell was studied. The checkerboard pattern problem caused by evolutionary structural optimization was solved by discrete independent mesh filter method. The programs of evolutionary structural optimization and discrete independent mesh filter method were made in ANSYS. The optimal topology configuration of free layer damping cylindrical shell was obtained and the effectiveness of Discrete Independent Mesh Filter Method was validated.

引用

页码：152 / +

页数：2