摘要
从物理原理出发 ,写出三维对流扩散方程的质点导数方程形式 ,然后利用随流方法写出其差分形式 ,最后将有关流动与传热的问题作为应用算例进行了数值计算 .
The three dimensional convection diffusion equation with particle derivative is written by means of the physical principles. The difference scheme is obtained by use of the follow flow method. A flow and heat transfer problem is computed in the paper.
出处
《上海电力学院学报》
CAS
2001年第3期47-50,共4页
Journal of Shanghai University of Electric Power
关键词
对流扩散方程
质点导数
随流方法
数值计算
convection diffusion equation
particle derivative
follow flow method
