DISTRIBUTION OF UNDERTOW AND LONG-WAVE COMPONENT VELOCITY DUE TO RANDOM WAVES

Akio Okayasu; Hiroyuki Katayama

doi:10.9753/icce.v23.%p

No. 23 (1992), Conference Proceedings

No. 23 (1992)

DISTRIBUTION OF UNDERTOW AND LONG-WAVE COMPONENT VELOCITY DUE TO RANDOM WAVES

Conference Proceedings

Published 1992-01-29

Akio Okayasu⁺⁻
Hiroyuki Katayama⁺⁻

Akio Okayasu

Department of Civil Engineering, Yokohama National University

Hiroyuki Katayama

Department of Civil Engineering, Yokohama National University

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Keywords

undertow
random waves
long wave
wave velocity

How to Cite

DISTRIBUTION OF UNDERTOW AND LONG-WAVE COMPONENT VELOCITY DUE TO RANDOM WAVES. (1992). Coastal Engineering Proceedings, 1(23). https://doi.org/10.9753/icce.v23.%p

Abstract

Laboratory measurements were performed on cross-shore velocity variations in the surf zone caused by random waves by using a laser Doppler velocimeter. Two-dimensional distributions of undertow and long-wave component velocity were obtained on a uniform slope bed and a bar-type beach. A model was presented to estimate undertow distribution due to random waves on an arbitrary beach topography.

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DISTRIBUTION OF UNDERTOW AND LONG-WAVE COMPONENT VELOCITY DUE TO RANDOM WAVES

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