Wave-current interaction with mud bed

Nguyen Ngoc An*, Tomoya Shibayama

*この研究の対応する著者

研究成果: Conference article査読

14 被引用数 (Scopus)

抄録

A series of wave flume experiments for wave-current-mud system has been performed. The results reveal that the rate of wave attenuation increases in the opposing currents and decreases in the following currents. The results are the same with the waves on the fixed bed. Another important result is that the mud mass transport velocity increases in the opposing currents and decreases in the following currents. The visco-elastic-plastic model which was proposed by Shibayama and An (1993) for wave-mud interaction has further been extended to the wave-current-mud system by taking a wave deformation effect into considerations. The extended model succeeds in predicting the laboratory results. The model shows that due to pressure gradient in wave propagating direction, the largest mud mass transport velocity occurs in the strongest opposing current and the smallest one in the strongest following current.

本文言語English
ページ(範囲)2913-2927
ページ数15
ジャーナルProceedings of the Coastal Engineering Conference
3
出版ステータスPublished - 1995 1 1
外部発表はい
イベントProceedings of the 24th International Conference on Coastal Engineering. Part 1 (of 3) - Kobe, Jpn
継続期間: 1994 10 231994 10 28

ASJC Scopus subject areas

  • 海洋工学

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