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
收藏
页码:1075 / 1078
页数:4
相关论文
共 5 条
[1]  
Huang J.X., 2001, INTERNAL COMBUSTION, V5, P39
[2]  
Li Z.Q., 1991, AUTOMOBILE EXHAUST S
[3]  
Liu Y.Q., 2011, CHINA MECH ENG, V14, P1664
[4]  
Wei H., 2011, CONSTRUCTION MACHINE, V42, P42
[5]  
Zhang Y.T., 2010, ENTERPRISE SCI TECHN, V4, P38