Interactions of internal solitary waves in deep stratified fluids (I)——Weak interactions

被引:0
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作者
朱勇
机构
[1] Shanghai Institute of Applied Mathematics and Mechanics
[2] Shanghai University
[3] Shanghai
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中图分类号
O351 [普通流体力学];
学科分类号
摘要
<正> The weak interactions of internal solitary waves in deep stratified fluids are investigated interms of Lagrangian coordinates, which include the head-on and overtaking collisions of solitary waves with. different modes, and the head-on collision of waves with the same mode. The analysis shows that each waveis governed by the intermediately long wave (ILW) equation for finitely deep fluids and the Benjamin-Ono(BO) equation for infinitely deep fluids. The main effect of the interaction is the phase shifts of each wave.
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页码:728 / 737
页数:10
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