充满多孔介质的变截面圆管内流体流动分析

Analysis of Fluid Flow in Circular Pipe with Non-uniform Cross Sections Full of Porous Medium

写出了多孔介质内不可压缩流体流动的基本方程组 ,利用流线迭代法对充满多孔介质的变截面圆管内的流体的流动进行数值计算 。

The fundamental equations of incompressible flow in porous medium are obtained. Then the method of streamline iteration is used to numerically compute the fluid flow in circular pipe with non uniform cross section full of porous medium. The flow in pipe with porous medium is analysed by means of exampes.