摘要
用广义差分法为非定常一维对流扩散方程建立了一个新的差分格式.分析了此格式的稳定性,指出它是绝对稳定的.
A new scheme is established for one-dimensional unsteady convective diffusion equation with generalized difTerence method. The author analyzes its stability, pointing out its absolute stability.
关键词
对流扩散方程
非定常流
广义差分法
convective diffusion equation, generalized difference methods, difference scheme.
