摘要
本文给出求解对流扩散方程的两个半显差分格式,对于初边值问题,它们是显式的。本文讨论了它们的相容性和稳定性,并给出了数值例子。
in this paper we present two semi-explicit difference schemes for solving diffusion-convection equation. Then can be calculated explicitly for initical-boundary value problems. We dicuss their consistency and stability, and give a set of numerical ex- amples.
出处
《贵州大学学报（自然科学版）》
1991年第1期11-14,共4页
Journal of Guizhou University:Natural Sciences
关键词
对流扩散方程
半显格式
稳定性
diffucion-convection equation
semi-explicit differenceschemes
stability
