Research into gas‐liquid flow dynamics in vertical pipelines has revealed that the interplay between the gas and liquid phases becomes considerably more complex when surfactants are introduced ...

Yi Ma, Minjia Zhang, Huashuai Luo, Numerical and experimental studies of gas–liquid flow and pressure drop in multiphase pump valves, Science Progress (1933-), Vol. 103, No. 3 (2020), pp. 1-25 ...

A simple-to-use correlation has been developed which better predicts liquid holdup in gas-condensate transmission, two-phase flow pipelines. Research for the correlation is based on data from Iran ...