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arXiv 0910.3495physics.flu-dynphysics.ao-ph
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准一维非均匀周期床面上的水波坍缩

Water wave collapses over quasi-one-dimensional non-uniformly periodic bed profiles

V. P. Ruban

摘要:

非线性水波相互作用的准一维,非均匀周期性的床剖面的数值研究在深水区的帮助下的包络线的前向和后向波的近似方程。在数值实验中观察到局域二维波结构的自发形成,其本质上看起来是波塌缩。

英文摘要:

Nonlinear water waves interacting with quasi-one-dimensional, non-uniformly periodic bed profiles are studied numerically in the deep-water regime with the help of approximate equations for envelopes of the forward and backward waves. Spontaneous formation of localized two-dimensional wave structures is observed in the numerical experiments, which looks essentially as a wave collapse.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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