Coupled acoustic response of two-dimensional bounded and unbounded domains using doubly-asymptotic open boundaries

DOI10.1016/j.jcp.2015.12.029zbMath1349.76181OpenAlexW2235600217MaRDI QIDQ2375004

Lei Liu, Carolin Birk, Chongmin Song

Publication date: 5 December 2016

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jcp.2015.12.029

zbMATH Keywords

circular cavityscaled boundary finite element methodexterior acousticscontinued-fraction expansiondoubly asymptotichigh-order open boundary

Mathematics Subject Classification ID

Hydro- and aero-acoustics (76Q05) Finite element methods applied to problems in fluid mechanics (76M10) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60)

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