旋流塔板上液滴的运动模型

A Droplet Motion Model on Rotating Stream Tray

以液滴离开塔板的初始位置为边缘分布、液滴粒径为条件分布，用概率统计的方法来描述旋流塔板上液滴群运动的边界条件，进而提出其三维模型。该模型不含可调参数，采用四阶Ｒｕｎｇｅ－Ｋｕｔｔａ法计算，结果得到实验的支持。

On the basis of taking the initial location as marginal distribution and the size as conditional distribution, a probability model describing the motion characteristics of droplet population on rotating stream tray was proposed, and then a droplet motion model was developed. The model does not contain any adjustable parameters and the calculated results by the model are verified by experimental evidence.