Modal Analysis of a Vibroacoustic Cabin

2008-36-0586

03/30/2008

Event
SAE Brasil Noise and Vibration Conference
Authors Abstract
Content
The presence of an acoustic medium influences the dynamic behavior of the structure and vice versa, that is, the structural vibration is influenced by the pressure variation and the acoustic waves are sensible to the variation of displacement of the structure. In this work, one cabin is modeled using beam and plates elements for the structure and solid elements for the fluid domain. The obtained coupled modes are different when the coupling is not considered.
Meta TagsDetails
DOI
https://doi.org/10.4271/2008-36-0586
Pages
10
Citation
Paucar Casas, W., Pavan, L., Centeno Drehmer, L., and Batalhone Neto, V., "Modal Analysis of a Vibroacoustic Cabin," SAE Technical Paper 2008-36-0586, 2008, https://doi.org/10.4271/2008-36-0586.
Additional Details
Publisher
Published
Mar 30, 2008
Product Code
2008-36-0586
Content Type
Technical Paper
Language
English