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Humid Air - ASHRAE

Humid Air uses the following code

Humid Air is a function based on ASHRAE Code.
It uses pressure, temperature, and humidity as input parameters to provide various results.

Humid Air function UNIT

Abbr. INPUT Unit RESULT Unit Function Description
RHO_PT_TEST pressure, bara
Temperature, °C
kg/m3 Get Air Density
H_TDRY_RH_P Dry Temperature, °C
Rel. Humidity 0.0~1.0
Pressure, bara
kJ/kg Get Humid Air Enthalpy
HDRY_TDRY Dry Temperature, °C kJ/kg Get Dry Air Enthalpy
HUMR_TDRY_RH_P Dry Temperature, °C
Rel. Humidity 0.0~1.0
Pressure, bara
kg/kgDA Get Humidity ratio
HUMR_H_TDRY Moist Air Enthalpy, kJ/kg
Dry Temperature, °C
kg/kgAir Get Humidity ratio
HUMR_PVAP_P Vapor Pressure, bara
Pressure, bara
kg/kgAir Get Humidity ratio
PSAT_TDRY Dry Temperature, °C bara Get Saturated (at 100% RH) Vapor Pressure
PVAP_TDEW Dewpoint Temp, °C bara Get Vapor Pressure
PVAP_TDRY_RH Dry Temperature, °C
Rel. Humidity 0.0~1.0
bara Get Vapor Pressure
RHO_TDRY_RH_P Dry Temperature, °C
Rel. Humidity 0.0~1.0
Pressure, bara
kg/m3 Get Humid Air Density
RHO_TDRY_P Dry Temperature, °C
Pressure, bara
kg/m3 Get Dry Air Density
RH_TDRY_HUMR_P Dry Temperature, °C
humRatio Humidity ratio, kg/kgAir
Pressure, bara
decimal Get Rel. Humidity
RH_TDRY_TWEB Dry Temperature, °C
tWetBulb Wet Temp, °C
Pressure, bara
decimal Get Rel. Humidity
TDRY_TDEW_P Dry Temperature, °C
DewPoint Temp, °C
Pressure, bara
°C Get Wet Bulb Temp
TWEB_TDRY_RH_P Dry Temperature, °C
Rel. Humidity 0.0~1.0
Pressure, bara
°C Get Wet Bulb Temp
V_TDRY_P Dry Temperature, °C
Pressure, bara
m3/kg Get Dry Air Volume
V_TDRY_RH_P Dry Temperature, °C
Rel. Humidity 0.0~1.0
Pressure, bara
m3/kg Get Humid Air Volume
VIS_T Dry Temperature, °C Pa-s Get Typical Air Viscosity