CAE Tools for Structural Acoustic Analysis

952117

09/01/1995

Event
International Off-Highway & Powerplant Congress & Exposition
Authors Abstract
Content
A rectangular thin-walled box is used as a test problem for comparing the results obtained from finite element analysis (FEA), boundary element analysis (BEA), statistical energy analysis (SEA), and experimental measurement. The box structure is mechanically excited by a random point force generated by a vibration exciter. The structural acoustic coupling has been taken into account because there is a significant acoustical pressure load acting on structural surfaces of the box. Both structural and acoustic responses are investigated and good agreement is observed between the numerical and experimental results.
Meta TagsDetails
DOI
https://doi.org/10.4271/952117
Pages
8
Citation
Li, W., and Cho, P., "CAE Tools for Structural Acoustic Analysis," SAE Technical Paper 952117, 1995, https://doi.org/10.4271/952117.
Additional Details
Publisher
Published
Sep 1, 1995
Product Code
952117
Content Type
Technical Paper
Language
English