A finite element method perturbation expansion for a coupled structural-acoustic system: two dimensional case

The structural acoustic coupled vibration problem is very important in many engineering applications such as quality control of vehicles. Formulating the problem using the finite element method leads to a nonsymmetric generalized eigenvalue problem. We show that the problem can be reformulated into...

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Veröffentlicht in:	Japan journal of industrial and applied mathematics 2013-11, Vol.30 (3), p.545-563
Hauptverfasser:	Deng, Li, Boukaram, Wajih-Halim, Douglas, Craig C.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applications of Mathematics Computational Mathematics and Numerical Analysis Mathematics Mathematics and Statistics Original Paper
Online-Zugang:	Volltext
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