The influence of directional spreading on rogue waves triggered by abrupt depth transitions
The influence of directional spreading on rogue waves triggered by abrupt depth transitions
复制标题
方向传播对突然深度转变引发的异常波的影响
DOI:
10.1017/jfm.2023.737
复制
发表时间:
2023
影响因子:
3.7
通讯作者:
Tang T
中科院分区:
文献类型:
--
作者:
Tang T
An increased number of rogue waves, relative to standard distributions, can be induced by unidirectional waves passing over abrupt decreases in water depth. We investigate this phenomenon in a more general setting of multidirectional waves. We examine the influence of the directionality on the occurrence probability of rogue waves using laboratory experiments and fully nonlinear potential flow simulations. Based on the analysis of the statistics of random waves, we find that directional spreading reduces the formation probability of rogue waves relative to unidirectional seas. Nevertheless, for typical values of directional spreading in the ocean (), our numerical results suggest that there is still a significant enhancement to the number of rogue waves just beyond the top of a depth discontinuity.
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影响因子:
1.9
作者:
Zhenhao Li;T. Tang;Yan Li;S. Draycott;T. S. van den Bremer;T. Adcock
通讯作者:
Zhenhao Li;T. Tang;Yan Li;S. Draycott;T. S. van den Bremer;T. Adcock
影响因子:
3.7
作者:
T. Tang;D. Barratt;H. Bingham;T. S. van den Bremer;T. Adcock
通讯作者:
T. Tang;D. Barratt;H. Bingham;T. S. van den Bremer;T. Adcock
DOI:
--
发表时间:
2022
期刊:
Volume 5B: Ocean Engineering; Honoring Symposium for Professor Günther F. Clauss on Hydrodynamics and Ocean Engineering
影响因子:
--
作者:
Zhen;T. Tang;S. Draycott;Yan Li;T. S. van den Bremer;T. Adcock
通讯作者:
T. Adcock
DOI:
--
发表时间:
2021
期刊:
The Physics of Fluids
影响因子:
--
作者:
C. Lawrence;K. Trulsen;O. Gramstad
通讯作者:
O. Gramstad
DOI:
--
发表时间:
2017
期刊:
影响因子:
--
作者:
E. Gutiérrez
通讯作者:
E. Gutiérrez