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Autor(en):
Winter, C.; Buchschmid, M.; Müller, G.; Schanda U. 
Titel:
A Hybrid FEM/SEA Approach to Predict Sound Transmission via Component Connections 
Abstract:
Nowadays the sound prediction of structures at a very early stage of the planning process becomes more and more important. In the low frequency range the Finite Element Method (FEM) is a convenient tool to predict the vibroacoustic behaviour of structures because the modes are in general clearly separated. Reaching higher frequencies the modal density increases. On one side this impedes an FEM on the other side it allows statistical methods like the Statistical Energy Analysis (SEA). As both tec...    »
 
Stichworte:
FEM, SEA, Mid Frequency 
Publiziert als:
5th GACM Colloquium on Computational Mechanics, Hamburg 
Jahr:
2013 
Hinweis:
2013