Total Pressure of Moist Air in Psychrometry Formulas

Total Pressure of Moist Air is the pressure exerted by the mixture of air and water vapour which is equal to the sum of the respected pressures. It is also called barometric pressure. And is denoted by p_t. Total Pressure of Moist Air is usually measured using the Bar for Pressure. Note that the value of Total Pressure of Moist Air is always negative.

Formulas to find Total Pressure of Moist Air in Psychrometry

fxTotal Pressure of Moist Air given Degree of SaturationGo

Psychrometry formulas that make use of Total Pressure of Moist Air

fxDegree of Saturation given Partial Pressure of Water VapourGo

fxDegree of Saturation given Relative HumidityGo

fxPartial Pressure of Water Vapor in Saturated Air given Degree of SaturationGo

List of variables in Psychrometry formulas

fx Degree of Saturation Go

fx Partial Pressure of Water Vapour in Saturated Air Go

fx Pressure of Water Vapor Go

FAQ

What is the Total Pressure of Moist Air?

Total Pressure of Moist Air is the pressure exerted by the mixture of air and water vapour which is equal to the sum of the respected pressures. It is also called barometric pressure. Total Pressure of Moist Air is usually measured using the Bar for Pressure. Note that the value of Total Pressure of Moist Air is always negative.

Can the Total Pressure of Moist Air be negative?

Yes, the Total Pressure of Moist Air, measured in Pressure can be negative.

What unit is used to measure Total Pressure of Moist Air?

Total Pressure of Moist Air is usually measured using the Bar[Bar] for Pressure. Pascal[Bar], Kilopascal[Bar], Pound Per Square Inch[Bar] are the few other units in which Total Pressure of Moist Air can be measured.

Let Others Know

✖

Facebook

Twitter

Copied!