A stable explicit method for time-dependent convection-diffusion problems

被引：0
|
作者：
Ruas, V. [1 ]
Brasil, A. C. P., Jr. [2 ]
机构：
[1] Univ Paris 06, Inst Jean Le Rond Alembert, F-75252 Paris, France
[2] Univ Brasilia, Dept Mech Engn, BR-70910900 Brasilia, DF, Brazil
来源：
NUMERICAL ANALYSIS AND APPLIED MATHEMATICS | 2007年 / 936卷
关键词：
convection; diffusion; explicit; finite elements; stable; time-dependent;
D O I：
暂无
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
An explicit scheme for time-dependent convection- diffusion problems is presented. It is shown that convenient bounds for the time step value ensure L-infinity stability, in both space and time, for piecewise linear finite element discretizations in any space dimension. Numerical results further certify the good performance of the scheme.
引用
收藏
页码：480 / +
页数：2
相关论文
共 50 条
12345