Gap solitary waves in two-layer fluids

被引：1
|
作者：
Parau, Emilian I. [1 ]
Woolfenden, Hugh C. [1 ]
机构：
[1] Univ E Anglia, Sch Math, Norwich NR2 4TJ, Norfolk, England
来源：
IMA JOURNAL OF APPLIED MATHEMATICS | 2012年 / 77卷 / 03期
基金：
英国工程与自然科学研究理事会;
关键词：
solitary waves; NUMERICAL COMPUTATION; INFINITE DEPTH; SOLITONS; LAYERS; FLOW;
D O I：
10.1093/imamat/hxs036
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We present computations of solitary waves in a two-layered fluid flow. Both the effects of gravity and interfacial tension are considered. The top surface of the upper fluid is free. The solitary waves are found in a narrow 'gap' which exists between the two branches of the dispersion relation. Both in-phase and out-of-phase solitary waves are presented.
引用
收藏
页码：399 / 407
页数：9
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