Numerical analysis of wave breaking due to submerged breakewater in three-dimensional wave field

被引：0

作者：

Kawasaki, K ^{[1
]}

Iwata, K ^{[1
]}

机构：

[1] Osaka Univ, Dept Civil Engn, Suita, Osaka 5650871, Japan

来源：

COASTAL ENGINEERING 1998, VOLS 1-3 | 1999年

关键词：

D O I：

暂无

中图分类号：

U6 [水路运输]; P75 [海洋工程];

学科分类号：

0814 ; 081505 ; 0824 ; 082401 ;

摘要：

The wave breaking and post-breaking wave deformation due to a submerged breakwater in a three-dimensional wave field have been investigated numerically and experimentally in this study. The calculated and measured results have revealed that the breaking limit and the breaker types are almost independent of the relative structure length W/L-i (0.5 less than or equal to W/L-i less than or equal to 2.5), and that the horizontal and vertical circulation flows are formed around the submerged breakwater. It is also found that the wave breaking in three-dimensional wave field is affected strongly by the wave refraction, different from the two-dimensional case. The numerical calculation method based on a SOLA-VOF method has been developed and has reproduced well laboratory experiments in case of a weak breaker such as the Spilling breaker.

引用

页码：853 / 866

页数：4

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