Enthalpy of Evaporation in Heat and Mass Transfer Formulas

Enthalpy of evaporation is the amount of energy (enthalpy) that must be added to a liquid substance to transform a quantity of that substance into a gas. And is denoted by hfg. Enthalpy of Evaporation is usually measured using the Joule per Kilogram K for Specific Entropy. Note that the value of Enthalpy of Evaporation is always negative.

Formulas to find Enthalpy of Evaporation in Heat and Mass Transfer

fxEnthalpy of evaporation for water in humidificationGo

fxEnthalpy of evaporation in dehumidificationGo

fxEnthalpy of evaporation of water in humidificationGo

Heat and Mass Transfer formulas that make use of Enthalpy of Evaporation

fxConvective mass transfer coefficient in humidificationGo

fxLiquid layer temperature in dehumidificationGo

fxGas phase heat transfer coefficient in dehumidificationGo

fxBulk gas temperature in dehumidificationGo

fxGas phase mass transfer coefficient in dehumidificationGo

fxAbsolute humidity at inside temperature in dehumidificationGo

fxLiquid phase heat transfer coefficient in dehumidificationGo

fxHeat transfer coefficient in humidificationGo

fxSpecific heat of air during humidificationGo

fxSpecific heat of air given gas constantGo

fxGas constant of water vaporGo

fxAbsolute Humidity of Air at Final Equilibrium Air TemperatureGo

fxTemperature of air during humidificationGo

fxTemperature of air given gas constant of waterGo

fxWet bulb temperature given gas constant of water vaporGo

fxWet bulb temperature of humidificationGo

fxPartial pressure of water vapor at wet bulb temperatureGo

fxPartial pressure of water vapor in airGo

List of variables in Heat and Mass Transfer formulas

fx Convective Heat Transfer Coefficient Go

fx Air Temperature Go

fx Wet Bulb Temperature Go

fx Convective Mass Transfer Coefficient Go

fx Partial Pressure Go

fx Partial Pressure in air Go

fx Liquid Phase Heat Transfer Coefficient Go

fx Temperature at inner surface Go

fx Liquid layer temperature Go

fx Gas Phase Heat Transfer Coefficient Go

fx Bulk Gas Temperature Go

fx Gas Phase Mass Transfer Coefficient Go

fx Absolute Humidity of Air(tg) Go

fx Absolute Humidity (ti) Go

fx Specific Heat of Air Go

fx Lewis Number Go

fx Absolute Humidity of Air(tw) Go

fx Absolute Humidity of Air(atm) Go

Enthalpy of Evaporation in Heat and Mass Transfer Formulas

Formulas to find Enthalpy of Evaporation in Heat and Mass Transfer

Heat and Mass Transfer formulas that make use of Enthalpy of Evaporation

List of variables in Heat and Mass Transfer formulas

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