How to Calculate Gas phase mass transfer coefficient?
Gas phase mass transfer coefficient calculator uses Gas phase mass transfer coefficient=((Liquid phase heat transfer coefficient*(Inside Temperature-Liquid layer temperature))-Gas phase heat transfer coefficient*(Bulk gas temperature-Inside Temperature))/(Enthalpy of evaporation*(Absolute of humidity of air-Absolute humidity)) to calculate the Gas phase mass transfer coefficient, The Gas phase mass transfer coefficient formula is defined as a diffusion rate constant that relates the mass transfer rate, mass transfer area, and concentration change as driving force. Gas phase mass transfer coefficient and is denoted by hmg symbol.
How to calculate Gas phase mass transfer coefficient using this online calculator? To use this online calculator for Gas phase mass transfer coefficient, enter Liquid phase heat transfer coefficient (h1), Inside Temperature (ti), Liquid layer temperature (Tl), Gas phase heat transfer coefficient (hg), Bulk gas temperature (Tg), Enthalpy of evaporation (hfg), Absolute of humidity of air (Yg) and Absolute humidity (Yi) and hit the calculate button. Here is how the Gas phase mass transfer coefficient calculation can be explained with given input values -> 9.370E-6 = ((10*((-0.214034551291851)-(-0.0734888848061731)))-30*((-0.0734888848061731)-(-0.214034551291851)))/(20000*(20-50)).