Topology optimization of exterior acoustic‐structure interaction systems using the coupled FEM‐BEM method

DOI10.1002/NME.6055zbMath1425.74384OpenAlexW2921338912WikidataQ128248006 ScholiaQ128248006MaRDI QIDQ5243715

Wenchang Zhao, Lei-Lei Chen, Hai-Bo Chen, Steffen Marburg

Publication date: 19 November 2019

Published in: International Journal for Numerical Methods in Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/nme.6055

zbMATH Keywords

finite element methodboundary element methodfast multipole methodtopology optimizationadjoint variable method

Mathematics Subject Classification ID

Numerical computation of eigenvalues and eigenvectors of matrices (65F15) Numerical optimization and variational techniques (65K10) Sensitivity, stability, parametric optimization (90C31) Fluid-solid interactions (including aero- and hydro-elasticity, porosity, etc.) (74F10) Finite element methods applied to problems in solid mechanics (74S05) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Iterative numerical methods for linear systems (65F10) Boundary element methods applied to problems in fluid mechanics (76M15) Hydro- and aero-acoustics (76Q05) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Topological methods for optimization problems in solid mechanics (74P15) Boundary element methods for boundary value problems involving PDEs (65N38) Fundamental solutions, Green's function methods, etc. for boundary value problems involving PDEs (65N80)

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