Bottom Boundary Layer Under Nonlinear Wave Motion
Publication: Journal of Waterway, Port, Coastal, and Ocean Engineering
Volume 115, Issue 1
Abstract
The stream function theory proposed by Dean for irrotational nonlinear waves is modified and extended for rotational nonlinear waves. Bottom shear stress due to laminar, smooth‐turbulent, and rough‐turbulent flow can be included by introducing the conventional eddy, viscosity model for the latter two. In order to solve the maximum of bottom friction velocity which appears in the stream function, an equation that includes the stream function itself is established and then solved by iteration. Computed velocity profiles are compared with measured results.
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Information
Published In
Journal of Waterway, Port, Coastal, and Ocean Engineering
Volume 115 • Issue 1 • January 1989
Pages: 40 - 57
Copyright
Copyright © 1989 ASCE.
History
Published online: Jan 1, 1989
Published in print: Jan 1989
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