The 3D Spiral Structure Pattern in the Atmosphere

被引：0
|
作者：
Liu S. [1 ]
Xin G. [1 ]
Liu S. [1 ]
Liang F. [1 ]
机构：
[1] Department of Geophysics, State Key Lab. for Turbulence Res., Peking University
来源：
Advances in Atmospheric Sciences | 2000年 / 17卷 / 4期
关键词：
3D dynamical system; Cyclones; Spiral structure;
D O I：
10.1007/s00376-000-0015-8
中图分类号：
学科分类号：
摘要：
The steady analytical solution of the perturbation equations describing the mesoscale vortex in the atmosphere is obtained. By analyzing the 3D wind field, the 3D spiral structure in physical space for unstable stratification is found. In many respects such as the 3D distribution of pressure and vorticity fields, the mesoscale spiral vortex is very similar to typically real cyclones.
引用
收藏
页码：519 / 524
页数：5
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