NONLINEAR WAVE TRANSFORMATION DUE TO A SUBMERGED BREAKWATER

Masahiko Isobe; Akira Watanabe; Shogo Yamamoto

doi:10.9753/icce.v25.%p

No. 25 (1996), Conference Proceedings

No. 25 (1996)

NONLINEAR WAVE TRANSFORMATION DUE TO A SUBMERGED BREAKWATER

Conference Proceedings

https://doi.org/10.9753/icce.v25.%25p

Published 1996-01-29

Masahiko Isobe⁺⁻
Akira Watanabe⁺⁻
Shogo Yamamoto⁺⁻

Masahiko Isobe

Dept. of Civil Eng., Univ. of Tokyo

Akira Watanabe

Dept. of Civil Eng., Univ. of Tokyo

Shogo Yamamoto

Penta-Ocean Construction Inst. of Tech.

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Keywords

nonlinear wave
wave transformation
breakwater
submerged breakwater

How to Cite

Isobe, M., Watanabe, A., & Yamamoto, S. (1996). NONLINEAR WAVE TRANSFORMATION DUE TO A SUBMERGED BREAKWATER. Coastal Engineering Proceedings, 1(25). https://doi.org/10.9753/icce.v25.%p

Abstract

A nonlinear model of wave transformation due to a submerged breakwater is developed on the basis of the nonlinear mild-slope equations. Numerical computation shows that significant amount of wave energy can be transferred from the fundamental component to higher harmonics by adjusting configuration of the submerged breakwater. In case of oblique incidence, wave direction as well as wave period changes due to the breakwater. These results implies the possibility to control wave period and direction as well as wave height.

https://doi.org/10.9753/icce.v25.%25p

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NONLINEAR WAVE TRANSFORMATION DUE TO A SUBMERGED BREAKWATER

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