A CONSISTENT BAROCLINIC QUASI-GEOSTROPHIC OCEAN MODEL IN MULTIPLY CONNECTED OCEAN DOMAINS

被引：9

作者：

OZSOY, E ^{[1
]}

LOZANO, CJ ^{[1
]}

ROBINSON, AR ^{[1
]}

机构：

[1] HARVARD UNIV, DEPT EARTH & PLANETARY SCI, CAMBRIDGE, MA 02138 USA

来源：

MATHEMATICS AND COMPUTERS IN SIMULATION | 1992年 / 34卷 / 01期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0378-4754(92)90096-Y

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

The Harvard ocean baroclinic quasigeostrophic model is further extended to enable the treatment of multiply connected domains with arbitrary coastal boundary geometry. A set of sufficient quasigeostrophic boundary conditions at physical boundaries are determined by requiring consistency with a regular asymptotic expansion in the Rossby number of thc primitive equations. To take advantage of fast Helmholtz solvers in regular domains, the physical multiply connected domain is embedded in a regular grid, and boundary conditions are imposed by using a variation of the capacitance matrix method. The accuracy of the method is exhibited by comparison with exact solutions.

引用

页码：51 / 79

页数：29

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