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A formula for ‘wave damping’ in the drift of a floating body

Published online by Cambridge University Press:  26 April 2006

J. A. P. Aranha
J. A. P. Aranha
Affiliation:
Department of Naval Engineering, USP, CP61548, São Paulo, Brazil
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Abstract

A simple formula for ‘wave damping’ is derived, exact within the context of the proposed theory, namely: potential flow correct to second order in the wave amplitude and to leading order in U/c, where U is the drift velocity and c the wave celerity. The analysis is restricted to a two-dimensional problem although the extension to three dimensions seems possible.

Type
Research Article
Information
Journal of Fluid Mechanics , Volume 275 , 25 September 1994 , pp. 147 - 155
Copyright
© 1994 Cambridge University Press

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