On water wave suppression by local bottom inhomogeneities

I. T. Selezov; V. A. Tkachenko; S. A. Savchenko

doi:10.1615/InterJFluidMechRes.v34.i6.90

On water wave suppression by local bottom inhomogeneities

I. T. Selezov, V. A. Tkachenko, S. A. Savchenko

Research output: Contribution to journal › Article › peer-review

Abstract

The influence of regular bottom peaks or inclined part of the bottom surface on suppression of surface gravity waves is investigated on the basis of potential theory in the framework of the model of finite depth water. The method of spline-collocation is used for solving the problem in the region of variable depth. The influence of the number of local peaks and their height on the reflection coefficient is investigated. Also, the influence of inclined or inclined polygonal part is investigated. An analysis of characteristic features of the phenomenon and the possibility of effective wave suppression are presented.

Original language	English
Pages (from-to)	589-598
Number of pages	10
Journal	International Journal of Fluid Mechanics Research
Volume	34
Issue number	6
DOIs	https://doi.org/10.1615/InterJFluidMechRes.v34.i6.90
State	Published - 1 Jan 2007
Externally published	Yes

ASJC Scopus subject areas

Mechanical Engineering
General Physics and Astronomy

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AB - The influence of regular bottom peaks or inclined part of the bottom surface on suppression of surface gravity waves is investigated on the basis of potential theory in the framework of the model of finite depth water. The method of spline-collocation is used for solving the problem in the region of variable depth. The influence of the number of local peaks and their height on the reflection coefficient is investigated. Also, the influence of inclined or inclined polygonal part is investigated. An analysis of characteristic features of the phenomenon and the possibility of effective wave suppression are presented.

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JF - International Journal of Fluid Mechanics Research

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ER -

On water wave suppression by local bottom inhomogeneities

Abstract

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