INSTABILITIES OF VORTICES AND JETS IN THERMAL ROTATING SHALLOW WATER MODEL

被引：3

作者：

Gouzien, E. ^{[1
,2
]}

Lahaye, N. ^{[1
,2
]}

Zeitlin, V. ^{[1
,2
]}

Dubos, Th. ^{[1
,2
]}

机构：

[1] Ecole Polytech, Ecole Normale Super, Lab Dynam Meteorol, Paris, France

[2] Univ P&M Curie, Paris, France

来源：

TOPICAL PROBLEMS OF FLUID MECHANICS 2017 | 2017年

关键词：

rotating shallow water; instability; mixed layer;

D O I：

10.14311/TPFM.2017.019

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

We find a class of instabilities of convective character in the so-called thermal rotating shallow water model, which is used in literature for modelling well-mixed boundary layers in the ocean and in the atmosphere. These instabilities co-exist with standard barotropic instability, having higher than this latter growth rates in a wide range of parameters, and a whole variety of unstable modes is found.

引用

页码：147 / 152

页数：6

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