气液

In this paper, a CFD modeling methodology is established to simulate the gas flow and dispersed liquid flow as well as the mass transfer process in RPB. 本文采用计算流体力学的方法对超重力旋转床中的气液两相流体流动和传质过程进行了深入的数值模拟研究。

For liquid film flow under the effect of gas flow, the hydrodynamics and flow stabilities of liquid film are obviously influenced by the interfacial shear stress. 当气液界面有同向或反向气体掠过时，气液界面存在切应力，必然影响到液膜的水动力学特性和流动稳定性特征。