The pressure drop of pipe increases with increasing of flux, liquid density, liquid viscosity, particle density and particle volume density.
管路压降随着流量、颗粒密度、颗粒初始加入量及液相介质密度和粘度增大而增大。
The mass-transfer equations of the liquid-drop and liquid-film in the model are disintegrated by the method of controlled-volume. The numerical methods of solution are also presented.
采用控制容积法将模型推导出的液滴和液膜的传质方程离散化，并分别给出了其数值解法。
应用推荐