AN EXPLICIT SCHEME FOR ADVECTION DIFFUSION MODELING IN 2 DIMENSIONS

被引：42

作者：

EKEBJAERG, L ^{[1
]}

JUSTESEN, P ^{[1
]}

机构：

[1] TECH UNIV DENMARK,INST HYDRODYNAM & HYDRAUL ENGN,DK-2800 LYNGBY,DENMARK

来源：

COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING | 1991年 / 88卷 / 03期

关键词：

D O I：

10.1016/0045-7825(91)90091-J

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this paper, an extension of the finite difference scheme QUICKEST for the advection-diffusion equation from one dimension into two dimensions is given. Advection as well as diffusion are formulated as transports leading to a very efficient scheme which lends itself to vectorization on supercomputers. The practicability of the scheme is tested using the lid-driven cavity flow as a test case and very good results are obtained.

引用

页码：287 / 297

页数：11

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