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近岸波浪破碎区不规则波浪的数值模拟

, PP. 147-152

Keywords: 不规则波浪,抛物型缓坡方程,破碎波,波能损耗

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Abstract:

基于近岸不规则波浪传播的抛物型缓坡方程和两类波浪破碎能量损耗因子,对近岸波浪破碎区不规则波浪的波高分布进行了数值模拟,并结合实验结果对数值模拟结果进行了验证分析,结果表明采用两类波浪破碎能量损耗因子所模拟的破碎区波高与实测值均吻合良好,波浪破碎能量损耗因子及波浪破碎指标对破碎区波浪波高分布影响较明显。

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