The Design and Simulation of Diesel Engine Exhaust Muffler

被引：0

作者：

Zhou, Zhihao ^{[1
]}

Cheng, Daolai ^{[1
]}

Ji, Lingzhang ^{[1
]}

Wan, Shoupeng ^{[1
]}

机构：

[1] Shanghai Inst Technol, Coll Urban Construct & Safety Engn, Shanghai, Peoples R China

来源：

MECHATRONICS ENGINEERING, COMPUTING AND INFORMATION TECHNOLOGY | 2014年 / 556-562卷

关键词：

Noise; Diesel Engine; Muffler; Simulation; Transmission Loss;

D O I：

10.4028/www.scientific.net/AMM.556-562.1075

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper is to use a fast and useful simulation method to verify the acoustics performance of the exhaust muffler which was designed, and find a better muffler. Based on analyzing the spectral of diesel engine exhaust noise and the muffler theory, and designed two different type of muffler. Got the transmission loss of muffler by using software. Finally, compared the two projects' transmission loss and got the better effect.

引用

页码：1075 / 1078

页数：4