Dispersion analysis of the gradient weighted finite element method for acoustic problems in one, two, and three dimensions
DOI10.1002/nme.6144zbMATH Open1548.74273MaRDI QIDQ6549926
Guodong Zeng, Shizhe Feng, G. Wang, Xiang Yang Cui
Publication date: 4 June 2024
Published in: International Journal for Numerical Methods in Engineering (Search for Journal in Brave)
numerical methodsHelmholtz equationdispersion errorcomputational acousticsgradient weighted finite element method
Vibrations in dynamical problems in solid mechanics (74H45) Finite element methods applied to problems in solid mechanics (74S05) Wave scattering in solid mechanics (74J20) 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)
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