Wet Bulb Temperature in Humidification and Dehumidification Formulas

Wet bulb temperature is the lowest temperature attainable by evaporating water into air at constant pressure. And is denoted by T_W. Wet Bulb Temperature is usually measured using the Celsius for Temperature. Note that the value of Wet Bulb Temperature is always negative. Typically, the value of Wet Bulb Temperature is greater than -273.15.

Formulas to find Wet Bulb Temperature in Humidification and Dehumidification

fxWet Bulb TemperatureGo

Humidification and Dehumidification formulas that make use of Wet Bulb Temperature

fxAmbient Air Humidity based on Wet Bulb TemperatureGo

fxAmbient Air Temperature based on Wet Bulb TemperatureGo

fxAir Humidity at Wet Bulb Temperature based on Heat and Mass Transfer RatesGo

fxLatent Heat of Air based on Wet Bulb TemperatureGo

fxMass Transfer Coefficient based on Wet Bulb TemperatureGo

fxHeat Transfer Coefficient based on Wet Bulb TemperatureGo

List of variables in Humidification and Dehumidification formulas

fx Temperature of Air Go

fx Air Humidity at Wet Bulb Temperature Go

fx Ambient Air Humidity Go

fx Mass Transfer Coefficient of the Moisture Go

fx Heat of Vaporization at Wet Bulb Temperature Go

fx Heat Transfer Coefficient of the Air Film Go

FAQ

What is the Wet Bulb Temperature?

Wet bulb temperature is the lowest temperature attainable by evaporating water into air at constant pressure. Wet Bulb Temperature is usually measured using the Celsius for Temperature. Note that the value of Wet Bulb Temperature is always negative. Typically, the value of Wet Bulb Temperature is greater than -273.15.

Can the Wet Bulb Temperature be negative?

Yes, the Wet Bulb Temperature, measured in Temperature can be negative.

What unit is used to measure Wet Bulb Temperature?

Wet Bulb Temperature is usually measured using the Celsius[°C] for Temperature. Kelvin[°C], Fahrenheit[°C], Rankine[°C] are the few other units in which Wet Bulb Temperature can be measured.

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