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Acoustics as a branch of fluid mechanics

Published online by Cambridge University Press:  20 April 2006

D. G. Crighton
D. G. Crighton
Affiliation:
Department of Applied Mathematical Studies, University of Leeds, Leeds LS2 9JT, England
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Abstract

This article gives a review of six areas of current activity and importance in aero-acoustics, including (i) the generation of sound and vorticity by vorticity and sound, respectively, (ii) the basis for, and consequences of, the application of a Kutta condition in unsteady leading- and trailing-edge flows, and (iii) the suppression or amplification of broadband hydrodynamic and acoustic fields in a jet under the influence of weak discrete tone forcing. The intention is also to promote acceptance once again of acoustics as a serious branch of fluid mechanics.

Type
Research Article
Information
Journal of Fluid Mechanics , Volume 106 , May 1981 , pp. 261 - 298
Copyright
© 1981 Cambridge University Press

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