Solitary waves perturbed by a broad sill. Part 1. Propagation across the sill

Solitary waves perturbed by a broad sill. Part 1. Propagation across the sill
复制标题

宽阔的窗台扰动着孤独的波浪。

DOI:
10.1017/jfm.2019.712
复制
发表时间:
2019
影响因子:
3.7
通讯作者:
Yeh, Harry
Yeh, Harry
中科院分区:
工程技术2区
文献类型:
--
作者:
Ko, Harrison T.-S.;Yeh, Harry

文献摘要

参考文献

相似文献

对水下平板底坎扰动下孤立波的稳定性进行了实验研究。当底坎比孤立波窄时,透射波的波形和振幅不受影响。较宽的基台干扰孤立波,导致在透射波之后形成色散波列。在某些情况下,波的振幅恢复,尽管受到扰动,在一定的距离以外的门槛一个畅通无阻的孤波状态的状态。较宽的窗台会导致波浪破碎,这种破碎发生在窗台上方,或者在某些情况下,发生在波浪穿过窗台之后。详细的波形变换导致的破坏和随后的能量耗散进行了讨论。
Stability of a solitary wave disturbed by a submerged flat sill is investigated experimentally. For sills narrow compared with the solitary wave, the transmitted waves are found to be unaffected in waveform and amplitude. A wider sill disturbs the solitary wave resulting in the formation of a dispersive wavetrain following the transmitted wave. In some cases, the wave amplitude recovers, despite being perturbed, to the state of an unobstructed solitary-wave state at a certain distance beyond the sill. Wider sills cause wave breaking that occurs over the sill or, in some cases, after the wave passes through the sill. Details of waveform transformation leading toward the breaking and subsequent energy dissipation are discussed.
DOI: 10.1017/s0022112093000941
发表时间: 1993-03
影响因子: 3.7
作者:
Mitsuhiro Tanaka
通讯作者: Mitsuhiro Tanaka
有界液体中表面重力波的阻尼
DOI: 10.1017/s0022112073001540
发表时间: 1973
影响因子: 3.7
作者:
C. Mei;L. F. Liu
通讯作者: L. F. Liu
溢出破碎机的剪切不稳定性
DOI: 10.1098/rspa.1994.0111
发表时间: 1994
期刊: Proceedings of the Royal Society of London. Series A: Mathematical and Physical Sciences
影响因子: --
作者:
M. Longuet
通讯作者: M. Longuet
关于海啸的演变和爆发
DOI: --
发表时间: 2010
期刊:
影响因子: --
作者:
P. Madsen
通讯作者: P. Madsen
DOI: 10.1017/jfm.2019.873
发表时间: 2019-11
影响因子: 3.7
作者:
H. Yeh;H. Ko;J. Knowles;S. Harry
通讯作者: H. Yeh;H. Ko;J. Knowles;S. Harry