Articles
Publicado 2006-05-03
Palabras clave
- mixed finite elements,
- elastodynamics,
- helmholtz equation
Derechos de autor 2025 Scientia
Esta obra está bajo una licencia internacional Creative Commons Atribución-NoComercial 4.0.
Cómo citar
BEM-FEM coupling for wave-structure interaction. (2006). Scientia, 13, 5-12. https://revistas.usm.cl/scientia/article/view/81
Resumen
We present a numerical method, based on a coupling of finite elements and boundary elements, to solve a fluid-solid interaction problem posed in the plane. The boundary unknowns involved in our formulation are approximated by a spectral method. We provide error estimates for the Galerkin method and present numercial results that ilustrate the accuracy of our scheme.
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