Atmospheric and ocean modeling with an adaptive finite element solver for the shallow-water equations

被引：37

作者：

Behrens, J ^{[1
]}

机构：

[1] Alfred Wegener Inst Polar & Marine Res, Inst Polar & Marine Res, D-27515 Bremerhaven, Germany

来源：

APPLIED NUMERICAL MATHEMATICS | 1998年 / 26卷 / 1-2期

关键词：

semi-Lagrangian advection scheme; parallelization; shallow-water equations; adaptive mesh refinement;

D O I：

10.1016/S0168-9274(97)00090-1

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

A new computational method for solving the shallow-water equations has been developed. This method combines some of the recent developments of geophysical and computational fluid dynamics, like a semi-Lagrangian advection scheme, an adaptive mesh refinement based on a posteriori error estimation, parallelization on a local memory parallel computer, and iterative solution of the linear system derived from a finite element discretization. Dynamic load balancing has been applied in order to achieve high parallel efficiency. (C) 1998 Elsevier Science B.V.

引用

页码：217 / 226

页数：10