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Document type:
Misc 
Author(s):
Buchschmid, M.; Müller, G. 
Title:
Modeling of absorbers by the help of the Theory of Porous Media combined with plate-structures 
Abstract:
The modelling of sound fields in closed volumes is typically done with the help of the Statistical Energy Analysis. In the scope of this theory a diffuse sound field is assumed resulting in random angles of incidence on the surfaces. The measurements carried out for the description of those absorbers in reverberant chambers typically simulate these sound fields. However the modelling of the fluid structure interaction by the help of the Finite Element Analysis with pressure and velocity as pr...    »
 
Published as:
2nd GACM Colloquium on Computational Mechanics, Munich 
Year:
2007 
Notes:
2007 
Language:
en