cavitation number

This paper gives, from the energy equation for rapidly varied flow, the equations for the calculation of the curve of equal cavitation number in consideration of friction losses.

本文在考虑水流阻力的情况下，提出计算等空化数曲线的方程组，并给出电算程序。

With the decrease of cavitation number, the loss increase further.

且随着空化系数的降低，损失增加。

Determination of Fluid Cavity Separation in Pump System by Cavitation Number

用空化数判定泵系统流体的空化断流

Drag coefficient Cd as a function of cavitation number;

阻力系数随空泡数的变化规律；

Numerical model for predicting incipient cavitation number in a flow

初生空化数的计算模型

The influence of cavitation parameters on the critical cavitation number and critical ventilation coefficient was analyzed.

分析了超空泡的生成过程和空化器参数对形成超空泡的临界空化数和通气系数门限值的影响.