Analysis of high-order finite elements for convected wave propagation

DOI10.1002/nme.4559zbMath1352.76041OpenAlexW1564406082WikidataQ117408713 ScholiaQ117408713MaRDI QIDQ2952385

Gwénaël Gabard, Emmanuel Perrey-Debain, Hadrien Bériot

Publication date: 30 December 2016

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

Full work available at URL: https://eprints.soton.ac.uk/364850/1/IJNME_2012.pdf

zbMATH Keywords

finite element method\(p\)-FEMdispersion analysishigh-order elementsconvected propagation

Mathematics Subject Classification ID

General aerodynamics and subsonic flows (76G25) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Hydro- and aero-acoustics (76Q05) Finite element methods applied to problems in fluid mechanics (76M10)

Related Items (11)

Stable perfectly matched layers with Lorentz transformation for the convected Helmholtz equation ⋮ Proper generalized decomposition for parameterized Helmholtz problems in heterogeneous and unbounded domains: application to harbor agitation ⋮ Direct and adjoint problems for sound propagation in non-uniform flows with lined and vibrating surfaces ⋮ A unified approach for a posteriori high-order curved mesh generation using solid mechanics ⋮ A LBIE-RBF solution to the convected wave equation for flow acoustics ⋮ Enforcement of interface laws for dissipative vibro-acoustic problems within high-order X-FEM ⋮ A non-overlapping Schwarz domain decomposition method with high-order finite elements for flow acoustics ⋮ On the formulation of a BEM in the Bézier-Bernstein space for the solution of Helmholtz equation ⋮ Bernstein-Bézier based finite elements for efficient solution of short wave problems ⋮ A comparison of high-order polynomial and wave-based methods for Helmholtz problems ⋮ Anisotropic adaptivity of the \(p\)-FEM for time-harmonic acoustic wave propagation

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