NUMERICAL-SOLUTION OF THE TRANSFORMED ELIASSEN BALANCED VORTEX MODEL OF A TROPICAL CYCLONE

被引：0
|
作者：
HUNKE, EC
机构：
[1] Program in Applied Mathematics, University of Arizona, Tucson
来源：
PHYSICA D | 1994年 / 77卷 / 1-3期
基金：
美国国家科学基金会;
关键词：
D O I：
10.1016/0167-2789(94)90127-9
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
A mathematical analysis of the time-dependent, baroclinic, Boussinesq, Eliassen balanced model of tropical cyclone dynamics is presented. An efficient numerical method is developed to solve the equations in momentum coordinates with cylindrical symmetry. Computer simulations illustrate the effects of an experimental parameterization for the heating due to condensation. The model reproduces realistic characteristics of a tropical cyclone and provides a useful tool for analyzing the dynamic relationship between the energy influx due to latent heating and the vortex structure.
引用
收藏
页码：60 / 76
页数：17
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