Experimental study of strong reflection of regular water waves over submerged breakwaters in tandem
Experimental study of strong reflection of regular water waves over submerged breakwaters in tandem
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DOI：
10.1016/j.oceaneng.2003.07.009
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发表时间：
2004-07
影响因子：
5
通讯作者：
Yong-Sik Cho;Jong In Lee;Young-Taek Kim
中科院分区：
文献类型：
--
作者：
Yong-Sik Cho;Jong In Lee;Young-Taek Kim
通过一系列的室内试验，研究了规则水波在潜堤上的强反射。采用矩形和梯形潜堤对入射波的反射能力进行了比较。通过与特征函数展开法计算结果的比较，验证了规则波在不透水潜堤上反射系数的实测值。观察到非常好的一致性。透水潜堤的反射系数小于不透水潜堤。从反射能力和实际应用的角度考虑，推荐采用梯形潜堤。
A series of laboratory experiments was carried out to investigate the strong reflection of regular water waves over a train of submerged breakwaters. Rectangular and trapezoidal shapes of submerged breakwaters are employed and compared for reflecting capability of incident waves. Measured reflection coefficients of regular waves over impermeable submerged breakwaters are verified by comparing with those of the eigenfunction expansion method. A very good agreement is observed. Reflection coefficients of permeable submerged breakwaters are less than those of impermeable breakwaters. The trapezoidal shape is recommended for a submerged breakwater in terms of reflecting capability and practical application.