GetMoistAirDensity: Return moist air density given humidity ratio, dry bulb...

In psychrolib: Psychrometric Properties of Moist and Dry Air

Description

Return moist air density given humidity ratio, dry bulb temperature, and pressure.

Usage

GetMoistAirDensity(TDryBulb, HumRatio, Pressure)

Arguments

TDryBulb	A numeric vector of dry-bulb temperature in degreeF [IP] or degreeC [SI]
HumRatio	A numeric vector of humidity ratio in lb_H2O lb_Air-1 [IP] or kg_H2O kg_Air-1 [SI]
Pressure	A numeric vector of atmospheric pressure in Psi [IP] or Pa [SI]

Value

A numeric vector of moistAirDensity: Moist air density in lb ft-3 [IP] or kg m-3 [SI]

References

ASHRAE Handbook - Fundamentals (2017) ch. 1 eqn 11

Examples

SetUnitSystem("IP")
GetMoistAirDensity(80:100, 0.02, 14.175)

SetUnitSystem("SI")
GetMoistAirDensity(20:30, 0.02, 95461)

psychrolib documentation built on May 29, 2021, 9:11 a.m.