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Progresses in the Research of Oceanic Freak Waves: Mechanism, Modeling, and Forecasting

机译:海洋怪异波研究进展:机理、建模与预报

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摘要

In the 1990s, oceanographers realized that the freak waves posed realistic threats to offshore and marine engineering. Since then, tremendous efforts from both academia and industry have been made to reveal the physics of freak waves as well as their effects on structures. Despite the need for a uniform and robust definition and the ongoing discussion of the dominant mechanism, significant advances have been achieved in understanding freak waves in various aspects. As an emerging explanation of freak wave formation, the nonequilibrium dynamics has received much attention, as it provides insights into nonlinear focusing under complex changing environmental conditions. The new techniques for the generation or reproduction of freak waves are of higher efficiency and accuracy in terms of enhancing maximum wave height and controlling the focusing position and time. Besides, sidestepping the complex physical mechanisms, the machine learning, as a data-driven technique, provides an alternative approach for the investigation of freak waves. Tracking these new developments is the target of this review paper, the limitation of the current works and future perspectives are also discussed.
机译:在1990年代,海洋学家意识到海外反常波构成现实威胁和海洋工程。来自学术界和产业界一直努力为揭示了畸形波的物理对结构的影响。为一个统一的和健壮的定义正在进行的讨论的主要机制,取得了重大进展理解反常波在各方面。一个新兴的反常波形成的解释,非平衡动力学已收到注意,因为它提供了洞察非线性集中在复杂变化的环境条件。或生殖畸形波的高效率和精度的提高最大的波高和控制重点位置和时间。复杂的物理机制,这台机器学习,作为一个数据驱动技术,提供了一个替代方法的调查狂浪。综述论文的目标,限制当前的工作和未来的观点还讨论了。

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