The effect of swirl on transition from churn flow to annular flow in an intermediate diameter pipe
Sign Up to like & getrecommendations! Published in 2019 at "Experimental Thermal and Fluid Science"
DOI: 10.1016/j.expthermflusci.2019.109861
Abstract: Abstract Swirling annular flow has been widely used in industries. The transition boundary of swirling annular flow which is important for its application in practice is rarely studied in published works. In this work, the… read more here.
Keywords: transition churn; churn flow; flow; annular flow ... See more keywords
Frictional Pressure Drop and Liquid Holdup of Churn Flow in Vertical Pipes with Different Viscosities
Sign Up to like & getrecommendations! Published in 2021 at "Geofluids"
DOI: 10.1155/2021/6661014
Abstract: Churn flow commonly exists in the pipe of heavy oil, and the characteristics of churn flow should be widely understood. In this paper, we carried out air and viscous oil two-phase flow experiments, and the… read more here.
Keywords: pressure; churn flow; pressure drop; frictional pressure ... See more keywords