A novel ellipsoidal acoustic infinite element

DOI10.1007/BF02438249zbMath1144.76320OpenAlexW1999986776MaRDI QIDQ939790

Hong-Zhen Wang, Rui-Liang Yang

Publication date: 1 September 2008

Published in: Applied Mathematics and Mechanics. (English Edition) (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf02438249

zbMATH Keywords

weight functionshape functionchinese library classificationBurnett's methodellipsoidal acoustic infinite elementellipsoidal coordinateinifinite elementO422.7

Mathematics Subject Classification ID

Wave scattering in solid mechanics (74J20) Hydro- and aero-acoustics (76Q05) Finite element methods applied to problems in fluid mechanics (76M10)

Cites Work

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• Solution of the 3D-Helmholtz equation in exterior domains of arbitrary shape using \(hp\)-finite-infinite elements
• Acoustic infinite elements for non-separable geometries.
• A summary of infinite element formulations for exterior Helmholtz problems
• A comparison of approximate boundary conditions and infinite element methods for exterior Helmholtz problems
• Infinite elements
• Mapped Wave Envelope Elements for Acoustical Radiation and Scattering
• The performance of spheroidal infinite elements

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