Establishment of Exhaust Muffler Comprehensive Evaluation System and Muffler Performance Optimization

被引：1

作者：

Shen, Hui ^{[1
]}

Huang, Hua ^{[2
]}

Chen, Zhenbin ^{[1
]}

机构：

[1] Hainan Univ, Coll Mech & Elect Engn, Haikou, Peoples R China

[2] Shanghai Jiao Tong Univ, Sch Automot, Shanghai 200030, Peoples R China

来源：

MATERIALS PROCESSING TECHNOLOGY II, PTS 1-4 | 2012年 / 538-541卷

关键词：

muffler; GT-Power; evaluation objectives; comprehensive evaluation;

D O I：

10.4028/www.scientific.net/AMR.538-541.2789

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper does some researches on flow and noise of one exhaust muffler, in order to make its comprehensive performance better. In the process, a simulation model of gasoline engine and a muffler comprehensive evaluation system are established. Simulation computation shows that the best optimization scheme improves muffler's comprehensive performance by 12.5%, proving this evaluation system has theoretical significance and engineering practical value.

引用

页码：2789 / +

页数：2