GetHumRatioFromTWetBulb: Return humidity ratio given dry-bulb temperature, wet-bulb...
In psychrolib: Psychrometric Properties of Moist and Dry Air
Description
Usage
Arguments
Value
References
Examples
Description
Return humidity ratio given dry-bulb temperature, wet-bulb temperature, and pressure.
Usage
1
GetHumRatioFromTWetBulb(TDryBulb, TWetBulb, Pressure)
Arguments
TDryBulb
A numeric vector of dry-bulb temperature in degreeF [IP] or degreeC [SI]
TWetBulb
A numeric vector of wet-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 in lb_H2O lb_Air-1 [IP] or kg_H2O kg_Air-1 [SI]
References
ASHRAE Handbook - Fundamentals (2017) ch. 1 eqn 33 and 35
Examples
1
2
3
4
5
SetUnitSystem("IP")
GetHumRatioFromTWetBulb(80:100, 77.0, 14.175)
SetUnitSystem("SI")
GetHumRatioFromTWetBulb(20:30, 19.0, 95461.0)
psychrolib documentation built on May 29, 2021, 9:11 a.m.
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Description Usage Arguments Value References Examples
Description
Return humidity ratio given dry-bulb temperature, wet-bulb temperature, and pressure.
Usage
1 | GetHumRatioFromTWetBulb(TDryBulb, TWetBulb, Pressure)
|
Arguments
TDryBulb |
A numeric vector of dry-bulb temperature in degreeF [IP] or degreeC [SI] |
TWetBulb |
A numeric vector of wet-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 in lb_H2O lb_Air-1 [IP] or kg_H2O kg_Air-1 [SI]
References
ASHRAE Handbook - Fundamentals (2017) ch. 1 eqn 33 and 35
Examples
1 2 3 4 5 | SetUnitSystem("IP")
GetHumRatioFromTWetBulb(80:100, 77.0, 14.175)
SetUnitSystem("SI")
GetHumRatioFromTWetBulb(20:30, 19.0, 95461.0)
|
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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