Dry Bulb Temperature in Psychrometry Formulas

Dry bulb temperature is the temperature of air measured by a thermometer freely exposed to the air but shielded from radiation and moisture. And is denoted by t_d. Dry Bulb Temperature is usually measured using the Kelvin for Temperature. Note that the value of Dry Bulb Temperature is always negative.

Formulas to find Dry Bulb Temperature in Psychrometry

fxDry Bulb Temperature given Vapor DensityGo

Psychrometry formulas that make use of Dry Bulb Temperature

fxVapour DensityGo

fxSpecific Humidity given Vapor DensityGo

fxPartial Pressure of Vapor given Vapor DensityGo

fxPartial Pressure of Dry Air given Vapor DensityGo

fxTotal Pressure of Moist Air given Vapour DensityGo

List of variables in Psychrometry formulas

fx Specific Humidity Go

fx Total Pressure of Moist Air Go

fx Pressure of Water Vapor Go

fx Vapor Density Go

FAQ

What is the Dry Bulb Temperature?

Dry bulb temperature is the temperature of air measured by a thermometer freely exposed to the air but shielded from radiation and moisture. Dry Bulb Temperature is usually measured using the Kelvin for Temperature. Note that the value of Dry Bulb Temperature is always negative.

Can the Dry Bulb Temperature be negative?

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

What unit is used to measure Dry Bulb Temperature?

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

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