An Experimental Study of Air-Water Two-Phase Flow Pattern and Pressure Drop Characteristics in the Screw Channel
英文摘要
An experiment investigation on characteristics of air-water two-phase flow patterns and pressure drop of the screw channel by using high speed flow visualization are presented.The flow pattern maps of screw channel are presented and compare its transition boundary with the flow pattern presented by Taitel et.al.The two phase flow multiplier correlation was obtained by the fitting curves of experimental data.In addition,the effect of mass void fraction and liquid superficial velocity on pressure drop was analyzed in the screw channel.
翻译关键词
flow pattern map pressure drop two-phase flow screw channel
