摘要
给出对流扩散方程的一种高精度交替分组8点格式,可以用于并行计算,且无条件稳定.数值实验证实此格式具有高阶精度.
A high accurate alternating group 8-point scheme for convection diffusion problems is given.It can be used for parallel computing and is proved unconditionally stable.Numerical experiments show that the scheme has high accuracy.
出处
《计算物理》
EI
CSCD
北大核心
2009年第5期703-711,共9页
Chinese Journal of Computational Physics
基金
Supported by NSF of China(10671113)
关键词
交替分组格式
对流扩散问题
并行算法
alternating group scheme
convection diffusion problem
parallel algorithm
