Noise Simulation and Validation of Air Filter Systems GENERAL MOTORS DO BRASIL S/A

Format:

Conference/Event

Author/Creator:

Silva, Edval L., author.

Conference Name:

International Mobility Technology Conference and Exhibit (2001-11-19 : Sao Paulo, Brazil)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2001

Summary:

This paper presents the Noise development of air filter systems by using the Finite Element method as well as the experimental procedure to validate the numerical results. The work involved the study of sub-system target allocation, test and simulation integration, modeling simplification, influence of air filter element on the noise, acoustic modal analysis and frequency response at the air filter inlet. Further on, it's discussed a method to implement and optimize quarter wave tubes and Helmholtz resonators. Numerical and experimental tests are compared and a correlation with the practical noise problems in the air filter system was established

Notes:

Vendor supplied data

Publisher Number:

2001-01-3801

Access Restriction:

Restricted for use by site license