A coupled smoothed finite element method (S-FEM) for structural-acoustic analysis of shells

DOI10.1016/j.enganabound.2015.07.017zbMath1403.74325OpenAlexW1126307693MaRDI QIDQ1654853

Y. Aharonov

Publication date: 9 August 2018

Published in: Engineering Analysis with Boundary Elements (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.enganabound.2015.07.017

zbMATH Keywords

numerical methodsmeshfree methodssmoothed finite element method (S-FEM)shell structureacoustic analysisstructural-acoustic interaction

Mathematics Subject Classification ID

Shells (74K25) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30)

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Cites Work

• Unnamed Item
• A method of fundamental solutions without fictitious boundary
• Analysis of coupled structural-acoustic problems based on the smoothed finite element method (S-FEM)
• An edge-based smoothed finite element method (ES-FEM) for analyzing three-dimensional acoustic problems
• Dispersion free analysis of acoustic problems using the alpha finite element method
• A smoothed finite element method for mechanics problems
• Boundary element method applied to certain structural-acoustic coupling problems
• The method of fundamental solutions for elliptic boundary value problems
• Numerical investigation on convergence of boundary knot method in the analysis of homogeneous Helmholtz, modified Helmholtz, and convection-diffusion problems.
• A general concept for design modification of shell meshes in structural-acoustic optimization. I: Formulation of the concept.
• A meshless, integration-free, and boundary-only RBF technique
• Hybrid smoothed finite element method for acoustic problems
• Meshfree boundary particle method applied to Helmholtz problems
• A coupled ES-FEM/BEM method for fluid-structure interaction problems
• Boundary particle method for Laplace transformed time fractional diffusion equations
• Vibration and transient response of structural-acoustic interior coupled systems with dissipative interface
• Analysis of plates and shells using an edge-based smoothed finite element method
• Potential Problems by Singular Boundary Method Satisfying Moment Condition
• A Smoothed Finite Element Method (SFEM) for Linear and Geometrically Nonlinear Analysis of Plates and Shells
• Stabilized conforming nodal integration in the natural-element method
• A face-based smoothed finite element method (FS-FEM) for 3D linear and geometrically non-linear solid mechanics problems using 4-node tetrahedral elements
• Theoretical aspects of the smoothed finite element method (SFEM)
• FE/FMBE coupling to model fluid-structure interaction
• The method of fundamental solutions and quasi-Monte-Carlo method for diffusion equations
• Analysis of structural-acoustic coupling problems by a two-level boundary integral method
• Analysis of structural-acoustic coupling problems by a two-level boundary integral equations method
• Solution of Two-Dimensional Stokes Flow Problems Using Improved Singular Boundary Method
• A G space theory and a weakened weak (W² ) form for a unified formulation of compatible and incompatible methods: Part I theory
• A G space theory and a weakened weak (W² ) form for a unified formulation of compatible and incompatible methods: Part II applications to solid mechanics problems