psychrolib (version 2.5.2)

GetSatHumRatio: Return humidity ratio of saturated air given dry-bulb temperature and pressure.

Description

Return humidity ratio of saturated air given dry-bulb temperature and pressure.

Usage

GetSatHumRatio(TDryBulb, Pressure)

Arguments

TDryBulb

A numeric vector of dry-bulb temperature in degreeF [IP] or degreeC [SI]

Pressure

A numeric vector of atmospheric pressure in Psi [IP] or Pa [SI]

Value

A numeric vector of humidity ratio of saturated air in lb_H2O lb_Air-1 [IP] or kg_H2O kg_Air-1 [SI]

References

ASHRAE Handbook - Fundamentals (2017) ch. 1 eqn 36, solved for W

Examples

# NOT RUN {
SetUnitSystem("IP")
GetSatHumRatio(80:100, 14.696)

SetUnitSystem("SI")
GetSatHumRatio(20:30, 101325)

# }