Acoustic Property Prediction of an Automobile Air Filter with Acoustical BEM

Abstract:

Article Preview

In this paper, we use Acoustical BEM to predict the muffling effect of an air filter improvement with Helmholtz resonator of a domestic commercial vehicle. The result shows that the method works at some frequency range, which means there is a peak value of transmission loss close to the wanted frequency. And the position of the Helmholtz resonator is optimized.

Info:

Periodical:

Advanced Materials Research (Volumes 295-297)

Edited by:

Pengcheng Wang, Liqun Ai, Yungang Li, Xiaoming Sang and Jinglong Bu

Pages:

2155-2160

DOI:

10.4028/www.scientific.net/AMR.295-297.2155

Citation:

H. Q. Xu et al., "Acoustic Property Prediction of an Automobile Air Filter with Acoustical BEM", Advanced Materials Research, Vols. 295-297, pp. 2155-2160, 2011

Online since:

July 2011

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.