Abstract
A Method of droplet behavior simulation in annular dispersed flow has been developed. In this method, both droplet deposition and entrainment from liquid film are considered. For the verification of this method, firstly, our experiment on annular flow is analyzed. Finally, Gill's experiment is analyzed, in which the transition from annular flow with no entrainment to equilibrium annular dispersed flow was observed. Analysis results can also show the similar transition tendency. The experimental results of radial distribution of droplet mass flux are compared with analysis results.
