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海洋科学  2011 

波群内单个波的波陡分布与波破碎

, PP. 96-106

Keywords: 波群,波陡,波破碎

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Abstract:

对波群内单个波的波陡分布和波破碎进行了实验研究。研究结果是,波群中波动的最大振幅出现在波群前部而不是出现在波群中央,这种不对称性导致波群前部单个波出现大波陡的概率大于后部单个波出现大波陡的概率;进一步的波破碎统计发现波群前部单个波破碎的频率是后部单个波破碎频率的4倍。因此认为,波群结构的不对称性能够导致单个波发生破碎的位置出现在波群前部,这对风浪研究具有重要意义。

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