SEARCH Articles Figures Tables Flow Patterns and Pressure Drop of Ionic Liquid-Water Two-Phase Flows General aspects Flow regimes, liquid holdup, two-phase pressure drop, and wetting efficiency Pressure Drop in Two-Phase Flow Boiling Pressure drop in two-phase flow Pressure drop, piplines two-phase flow Two phase flow line pressure drop calculation Two phase frictional pressure drop Two-phase flow pressure drop Two-phase fluid flow pressure drop, calculation example Two-phase pressure drop Two-phase pressure drop calculation Two-phase pressure drop correlations