【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 .更多还原

【Abstract】 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.更多还原