A comparison of FE–BE coupling schemes for large‐scale problems with fluid–structure interaction
D Brunner, M Junge, L Gaul - International Journal for …, 2009 - Wiley Online Library
To predict the sound radiation of structures, both a structural problem and an acoustic
problem have to be solved. In case of thin structures and dense fluids, a strong coupling …
problem have to be solved. In case of thin structures and dense fluids, a strong coupling …
Boundary integral equation methods for the two-dimensional fluid-solid interaction problem
This paper is concerned with boundary integral equation methods for solving the two-
dimensional fluid-solid interaction problem. We reduce the problem to three different …
dimensional fluid-solid interaction problem. We reduce the problem to three different …
Coupled numerical methods to analyze interacting acoustic‐dynamic models by multidomain decomposition techniques
D Soares Jr - Mathematical Problems in Engineering, 2011 - Wiley Online Library
In this work, coupled numerical analysis of interacting acoustic and dynamic models is
focused. In this context, several numerical methods, such as the finite difference method, the …
focused. In this context, several numerical methods, such as the finite difference method, the …
Boundary and coupled boundary–finite element methods for transient wave–structure interaction
GC Hsiao, T Sánchez-Vizuet… - IMA Journal of Numerical …, 2017 - academic.oup.com
We propose time-domain boundary integral and coupled boundary integral and variational
formulations for acoustic scattering by linearly elastic obstacles. Well-posedness along with …
formulations for acoustic scattering by linearly elastic obstacles. Well-posedness along with …
Analysis of the coupling of primal and dual-mixed finite element methods for a two-dimensional fluid-solid interaction problem
This paper deals with a time-harmonic fluid-solid interaction problem posed in the plane.
More precisely, we apply the coupling of primal and dual-mixed finite element methods to …
More precisely, we apply the coupling of primal and dual-mixed finite element methods to …
Vibro-acoustic analysis of the acoustic-structure interaction of flexible structure due to acoustic excitation
H Djojodihardjo - Acta Astronautica, 2015 - Elsevier
The application of BE–FE acoustic-structure interaction on a structure subject to acoustic
load is elaborated using the boundary element–finite element acoustic structural coupling …
load is elaborated using the boundary element–finite element acoustic structural coupling …
A fast BE‐FE coupling scheme for partly immersed bodies
D Brunner, G Of, M Junge… - … journal for numerical …, 2010 - Wiley Online Library
Fluid–structure coupled problems are investigated to predict the vibro‐acoustic behavior of
submerged bodies. The finite element method is applied for the structural part, whereas the …
submerged bodies. The finite element method is applied for the structural part, whereas the …
Analysis of the coupling of Lagrange and Arnold--Falk--Winther finite elements for a fluid-solid interaction problem in three dimensions
We introduce and analyze a new finite element method for a three-dimensional fluid-solid
interaction problem. The media are governed by the acoustic and elastodynamic equations …
interaction problem. The media are governed by the acoustic and elastodynamic equations …
Efficient DG‐like formulation equipped with curved boundary edges for solving elasto‐acoustic scattering problems
H Barucq, R Djellouli… - International Journal for …, 2014 - Wiley Online Library
SUMMARY A Discontinuous Galerkin (DG)‐based approach is proposed for computing the
scattered field from an elastic bounded object immersed in an infinite homogeneous fluid …
scattered field from an elastic bounded object immersed in an infinite homogeneous fluid …
Minimization of sound radiation in fully coupled structural-acoustic systems using FEM-BEM based topology optimization
W Zhao, C Zheng, C Liu, H Chen - Structural and Multidisciplinary …, 2018 - Springer
A topology optimization approach is proposed for the optimal design of bi-material
distribution on underwater shell structures. The coupled finite element method …
distribution on underwater shell structures. The coupled finite element method …