SCATTERING OF WATER WAVES BY VERTICAL CYLINDERS WITH A BACKWALL

Shohachi Kakuno; Kazuki Oda; Philip L.F. Liu

doi:10.9753/icce.v23.%p

No. 23 (1992), Conference Proceedings

No. 23 (1992)

SCATTERING OF WATER WAVES BY VERTICAL CYLINDERS WITH A BACKWALL

Conference Proceedings

Published 1992-01-29

Shohachi Kakuno⁺⁻
Kazuki Oda⁺⁻
Philip L.F. Liu⁺⁻

Shohachi Kakuno

Dept. of Civil Engrg., Osaka City University

Kazuki Oda

Dept. of Civil Engrg., Osaka City University

Philip L.F. Liu

Joseph DeFrees Hydraulics Lab., School of Civil & Environmental Engrg. Cornell University

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Keywords

water waves
vertical cylinder
backwall
wave scattering

How to Cite

SCATTERING OF WATER WAVES BY VERTICAL CYLINDERS WITH A BACKWALL. (1992). Coastal Engineering Proceedings, 1(23). https://doi.org/10.9753/icce.v23.%p

Abstract

The scattering of small amplitude water waves by an array of vertical cylinders with a solid vertical backwall is studied theoretically and experimentally. In the theoretical study, a method of matched asymptotic expansions is developed without considering real fluid effects. The energy loss due to flow separation near cylinders is modeled by introducing a complex blockage coefficient. The theories are compared with laboratory data.

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SCATTERING OF WATER WAVES BY VERTICAL CYLINDERS WITH A BACKWALL

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