Overhanging and touching waves in constant vorticity flows
Overhanging and touching waves in constant vorticity flows
复制标题
恒定涡流中的悬垂波和接触波
DOI:
10.1016/j.jde.2022.08.012
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发表时间:
2022
影响因子:
2.4
通讯作者:
Wheeler, Miles H.
中科院分区:
文献类型:
--
作者:
Hur, Vera Mikyoung;Wheeler, Miles H.
We show the existence of periodic traveling waves at the free surface of a two dimensional, infinitely deep, and constant vorticity flow, under gravity, whose profiles are overhanging, including one which intersects itself to enclose a bubble of air. Numerical evidence has long suggested such overhanging and touching waves, but a rigorous proof has been elusive. Crapper's celebrated capillary waves in an irrotational flow have recently been shown to yield an exact solution to the problem for zero gravity, and our proof uses the implicit function theorem to construct nearby solutions for weak gravity.
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European Journal of Mechanics - B/Fluids
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影响因子:
3.7
作者:
V. M. Hur;Miles H. Wheeler
通讯作者:
Miles H. Wheeler