A simple method for computing far-field sound in aeroacoustic computations

DOI10.1006/jcph.1999.6392zbMath0977.76066OpenAlexW1980049317MaRDI QIDQ1971427

Jonathan B. Freund

Publication date: 11 January 2002

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

Full work available at URL: https://semanticscholar.org/paper/01db230da02a75a3cf6f2a1699bc69478a6ff916

zbMATH Keywords

wave equationfar-field soundjet simulationjet simulationsnonhomogeneous one-dimensional advection equation

Mathematics Subject Classification ID

Spectral methods applied to problems in fluid mechanics (76M22) Hydro- and aero-acoustics (76Q05)

Related Items

Simulation of a hot coaxial jet: Direct noise prediction and flow-acoustics correlations, A hybrid approach for nonlinear computational aeroacoustics predictions, Analysis of the absorbing layers for the weakly-compressible lattice Boltzmann methods, A collocated grid finite volume method for aeroacoustic computations of low-speed flows, A potential-theoretic method for far-field sound radiation calculations, Analysis of sponge zones for computational fluid mechanics

Cites Work

• Noise sources in a low-Reynolds-number turbulent jet at Mach 0.9
• On sound generated aerodynamically I. General theory