A simple method for computing far-field sound in aeroacoustic computations
type: Item
instance of: scholarly article
title: A simple method for computing far-field sound in aeroacoustic computations
zbMATH Open document ID: 0977.76066
author: J. B. Freund
published in: Journal of Computational Physics
publication date: 2002-01-11T00:00:00Z
review text: A new simple direct method is proposed to simulate the far-field sound in conjunction with near-field aeroacoustic computations. No acoustic sources need to be computed, and the only necessary input for the flow computation is the density. The computational cost of the proposed method is reasonable. The method is succesfully tested by performing a series of jet simulations.
Mathematics Subject Classification ID: 76M22
Mathematics Subject Classification ID: 76Q05
zbMATH DE Number: 1422660
zbMATH Keywords: wave equation
zbMATH Keywords: nonhomogeneous one-dimensional advection equation
zbMATH Keywords: jet simulation
zbMATH Keywords: far-field sound
zbMATH Keywords: jet simulations
reviewed by: Calin Ioan Gheorghiu
MaRDI profile type: Publication
OpenAlex ID: W1980049317
cites work: On sound generated aerodynamically I. General theory
cites work: Noise sources in a low-Reynolds-number turbulent jet at Mach 0. 9
DOI: 10.1006/JCPH.1999.6392
description: scientific article; zbMATH DE number 1422660