Interior Noise Prediction Based on Energy Finite Element Method Comet Technology Corporation

Format:

Conference/Event

Author/Creator:

Zhang, W., author.

Conference Name:

SAE 2005 Noise and Vibration Conference and Exhibition (2005-05-16 : Grand Traverse, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2005

Summary:

A new Energy Finite Element Formulation was developed for interior noise prediction that includes not only the indirect transmission path associated but also the direct transmission path. The formulation was subsequently extended to model noise control treatments by incorporating appropriate modifications to structural-acoustic and acoustic-acoustic joint matrices. The formulations developed are implemented and the resulting computer program was validated by comparing the predictions from the present development to the results from alternative methods

Notes:

Vendor supplied data

Publisher Number:

2005-01-2332

Access Restriction:

Restricted for use by site license