Progress in internal wave theory for two-layer and three-layer fluid systems

被引：0
|
作者：
Zhao B. [1 ]
Zhang T. [1 ]
Du H. [2 ]
Duan W. [2 ]
Wang Z. [1 ,3 ]
机构：
[1] College of Shipbuilding Engineering, Harbin Engineering University, Harbin
[2] College of Meteorology and Oceanography, National University of Defense Technology, Changsha
[3] Qingdao Innovation and Development Center of Harbin Engineering University, Harbin Engineering University, Qingdao
来源：
Guofang Keji Daxue Xuebao/Journal of National University of Defense Technology | 2023年 / 45卷 / 04期
关键词：
DJL internal wave theory; HLGN internal wave theory; internal wave; KdV internal wave theory; MCC internal wave theory; three-layer fluid system; two-layer fluid system;
D O I：
10.11887/j.cn.202304012
中图分类号：
学科分类号：
摘要：
Internal waves, occurring in stratified ocean, are ubiquitous in the world oceans. It is of great significance for our country's marine development to study the generation and evolution of internal waves. Based on the internal wave theory of two-layer and three-layer fluid systems, the Kd V (Korteweg-de Vries) internal wave theory, MCC(Miyala-Choi-Camassa) internal wave theory, HLCN(high-level Green-Naghdi) internal wave theory and Dubreil-Jacolin-Long internal wave theory, which were widely used at home and abroad, were selected to review their research progress. The advantages and limitations of different internal wave theories were discussed from mathematical models, theoretical research and numerical simulations. In the view of mathematical derivation, it is proved that MCC internal wave theory is equivalent to the first-level HLCN internal wave theory. © 2023 National University of Defense Technology. All rights reserved.
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页码：124 / 135
页数：11
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