Acoustic transmission in non-uniform ducts with mean flow, part II: The finite element method

DOI10.1016/0022-460X(81)90495-8zbMath0482.76076OpenAlexW2014697859MaRDI QIDQ3941079

Walter Eversman, R. J. Astley

Publication date: 1981

Published in: Journal of Sound and Vibration (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0022-460x(81)90495-8

zbMATH Keywords

weighted residualsmean flowacoustic transmissionnon-uniform ducts

Mathematics Subject Classification ID

Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Hydro- and aero-acoustics (76Q05) Basic methods in fluid mechanics (76M99)

Related Items (4)

FINITE ELEMENT MODELING OF ACOUSTICS USING HIGHER ORDER ELEMENTS PART I: NONUNIFORM DUCT PROPAGATION ⋮ FINITE ELEMENT MODELING OF ACOUSTICS USING HIGHER ORDER ELEMENTS PART II: TURBOFAN ACOUSTIC RADIATION ⋮ Isogeometric analysis of sound propagation through laminar flow in 2-dimensional ducts ⋮ Unnamed Item

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