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A transport-equation description of nonlinear ocean surface wave interactions

Published online by Cambridge University Press:  29 March 2006

Kenneth M. Watson  and
Bruce J. West
Kenneth M. Watson
Affiliation:
Physical Dynamics, Inc., P.O. Box 1069, Berkeley, California 94701 Permanent address: Department of Physics, University of California, Berkeley.
Bruce J. West
Affiliation:
Physical Dynamics, Inc., P.O. Box 1069, Berkeley, California 94701
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Abstract

The evolution of the power spectrum of surface gravity waves is described by means of an energy transport equation. A slowly varying, prescribed ocean current and wind source are assumed to account for spatial inhomogeneities in the surface wave spectrum. These inhomogeneities lead to a new nonlinear wave-wave interaction mechanism.

Type
Research Article
Information
Journal of Fluid Mechanics , Volume 70 , Issue 4 , 26 August 1975 , pp. 815 - 826
Copyright
© 1975 Cambridge University Press

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