IRREGULAR WAVE INTERACTION WITH PERMEABLE SLOPES

Nobuhisa Kobayashi; Andojo Wurjanto

doi:10.9753/icce.v23.%p

No. 23 (1992), Conference Proceedings

No. 23 (1992)

IRREGULAR WAVE INTERACTION WITH PERMEABLE SLOPES

Conference Proceedings

https://doi.org/10.9753/icce.v23.%25p

Published 1992-01-29

Nobuhisa Kobayashi⁺⁻
Andojo Wurjanto⁺⁻

Nobuhisa Kobayashi

Ctr. for Applied Coastal Res., Dept. of Civil Engrg., Univ. of Delaware

Andojo Wurjanto

Dept. of Civil Engrg., Bandung last, of Tech.

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Keywords

permeable slope
irregular waves

How to Cite

Kobayashi, N., & Wurjanto, A. (1992). IRREGULAR WAVE INTERACTION WITH PERMEABLE SLOPES. Coastal Engineering Proceedings, 1(23). https://doi.org/10.9753/icce.v23.%p

Abstract

A one-dimensional, time-dependent numerical model is developed to simulate the flow over a rough permeable slope as well as the flow inside a permeable underlayer of arbitrary thickness for specified normally-incident irregular waves. The numerical model has been shown to be capable of predicting the time series and spectral characteristics of the reflected waves and waterline oscillations on a 1:3 rough slope with a thick permeable underlayer. The computed results are examined in detail to quantify the hydrodynamic processes which are difficult to measure in experiments. The computed results for the rough permeable and impermeable slopes are also compared to quantify the differences caused solely by the thick permeable underlayer.

https://doi.org/10.9753/icce.v23.%25p

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Authors retain copyright and grant the Proceedings right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this Proceedings.

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IRREGULAR WAVE INTERACTION WITH PERMEABLE SLOPES

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