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Shallow water wave generation by unsteady flow

Published online by Cambridge University Press:  28 March 2006

J. E. Ffowcs Williams  and
D. L. Hawkings
J. E. Ffowcs Williams
Affiliation:
Mathematics Department, Imperial College, London
D. L. Hawkings
Affiliation:
Mathematics Department, Imperial College, London
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Abstract

Small amplitude waves on a shallow layer of water are studied from the point of view used in aerodynamic sound theory. It is shown that many aspects of the generation and propagation of water waves are similar to those of sound waves in air. Certain differences are also discussed. It is concluded that shallow water simulation can be employed in the study of some aspects of aerodynamically generated sound.

Type
Research Article
Information
Journal of Fluid Mechanics , Volume 31 , Issue 4 , 18 March 1968 , pp. 779 - 788
Copyright
© 1968 Cambridge University Press

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