Extensions of Lighthill's acoustic analogy with application to computational aeroacoustics

DOI10.1098/rspa.2007.1864zbMath1142.76050OpenAlexW2170879537MaRDI QIDQ5438412

C. L. Morfey, Matthew C. M. Wright

Publication date: 23 January 2008

Published in: Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences (Search for Journal in Brave)

Full work available at URL: https://eprints.soton.ac.uk/377848/1/IVP.pdf

zbMATH Keywords

initial value problemwave extrapolationwindowed-variable approach

Mathematics Subject Classification ID

Hydro- and aero-acoustics (76Q05)

Related Items (5)

A sound extrapolation method for aeroacoustics far-field prediction in presence of vortical waves ⋮ A hybrid algorithm for far-field noise minimization ⋮ Aerodynamic sound generation by global modes in hot jets ⋮ The acoustic analogy in an annular duct with swirling mean flow ⋮ Nonlinear interaction model of subsonic jet noise

Cites Work

• COMPUTATIONAL AEROACOUSTICS EXAMPLES SHOWING THE FAILURE OF THE ACOUSTIC ANALOGY THEORY TO IDENTIFY THE CORRECT NOISE SOURCES
• Propagation through nonlinear time-dependent bubble clouds and the estimation of bubble populations from measured acoustic characteristics
• The influence of solid boundaries upon aerodynamic sound
• Sound propagation in a fluid flowing through an attenuating duct
• Sound radiation due to unsteady dissipation in turbulent flows
• On identifying the true sources of aerodynamic sound
• Contributions of Computational Aeroacoustics to Jet Noise Research and Prediction
• Sound generation by turbulence and surfaces in arbitrary motion
• On sound generated aerodynamically I. General theory

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