A nonlinear model of sea surface waves

被引：0
|
作者：
Pokazeev, K. V. [1 ]
Zapevalov, A. S. [2 ]
Pustovoytenko, V. V. [2 ]
机构：
[1] Moscow MV Lomonosov State Univ, Dept Phys, Moscow 119991, Russia
[2] Moscow MV Lomonosov State Univ, Black Sea Branch, Sevastopol 299001, Russia
来源：
MOSCOW UNIVERSITY PHYSICS BULLETIN | 2015年 / 70卷 / 03期
关键词：
nonlinear sea waves; group structure; skewness of the distribution of surface elevations; DISTRIBUTIONS; ELEVATIONS; DYNAMICS; LEVEL;
D O I：
10.3103/S0027134915030066
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
An analytical model that describes the profile of a nonlinear wave on the sea surface was built. The model parameters were calculated on the basis of the statistical characteristics of the wave field that were obtained from in situ experiments. The model takes the group structure of surface waves and the skewness of the distribution of wave-induced elevations of the surface into account. A Jacobi elliptic function of the second kind was used for describing the envelope of a group of waves and the carrier wave.
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页码：213 / 215
页数：3
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