A Galerkin-Type BE-FE Formulation for Elasto-Acoustic Coupling


This paper on "A Galerkin-Type BE-FE Formulation for Elasto-Acoustic Coupling" was presented at the NAFEMS World Congress on Design, Simulation & Optimisation: Reliability & Applicability of Computational Methods - 9-11 April 1997, Stuttgart, Germany.

Summary

The interactions between the vibrations of an elastic structure and the sound field in the surrounding fluid are taken into account by coupling a symmetric Galerkin formulation of the Boundary Element Method for acoustic radiation and scattering a standard finite element formulation for the dynamic behavior of elastic structures.

Document Details

Reference

NWC97_5

Authors

Chen. Z;Hofstetter. G;Mang. H

Language

English

Type

Paper

Date

1997-04-09

Organisations

University of Technology of Vienna;University of Innsbruck

Region

Global

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