To the Theory of Barotropic Geostrophic Flows

被引：0
|
作者：
Zaitsev, A. A. [1 ]
Rudenko, A. I. [1 ]
机构：
[1] Kaliningrad State Tech Univ, Balt State Acad Fishing Fleet, Kaliningrad 236035, Russia
来源：
JOURNAL OF APPLIED MECHANICS AND TECHNICAL PHYSICS | 2019年 / 60卷 / 05期
关键词：
stationary barotropic geostrophic flows; vortex; cyclone; anticyclone; radial and tangential components of the fluid particle velocity; pressure distribution; current function; point vortices;
D O I：
10.1134/S0021894419050092
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
Barotropic geostrophic flows are investigated using rectangular and polar coordinate systems. It is shown that, for the analysis of geostrophic flows with radial symmetry, the use of a polar coordinate system is preferable. Relations between the hydrodynamic characteristics, including the expressions of the fluid particle velocity components and vorticity through pressure, are obtained. It is established that, in the case of stationary barotropic flows, isobaths coincide with current lines. Stationary radially symmetric geostrophic flows are considered.
引用
收藏
页码：865 / 870
页数：6
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