Barotropic-baroclinic time splitting for the primitive equations of the ocean

被引:5
作者
Medjo, TT [1 ]
机构
[1] Florida Int Univ, Dept Math, Miami, FL 33199 USA
关键词
multilevel methods; primitive equations; geostrophic; asymptotic; barotropic mode; baroclinic mode;
D O I
10.1137/040609288
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Our object in this article is to describe some numerical schemes for the numerical simulations of the primitive equations of the ocean with the rigid lid approximation. The multilevel method used stems from the study of evolution equations from the dynamical point of view and has been successfully applied in other contexts, such as the Navier-Stokes flow. The algorithm is based on a differentiated treatment of the small and the large wave lengths of the flow. Some numerical simulations are presented to illustrate the method.
引用
收藏
页码:194 / 212
页数:19
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