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20.0-90 — Std Atm

Name: Psychrometric Properties — STD_ATM: lookup key -20.0_90 · enthalpy kJ kg -18.713 kJ/kg · dew point C -23.46 C · wet bulb C -20.63 C · humidity ratio kg kg 0.000571 kg/kg
Creator: Engineering Database

Pressure Condition: Std Atm
Lookup Key: -20.0 90
Dew Point C (C): -23.46
Dry Bulb C (C): -20
Enthalpy kJ Kg (kJ/kg): -18.713
Humidity Ratio Kg Kg (kg/kg): 0.000571
Relative Humidity Pct (%): 90
Specific Volume M3 Kg (m3/kg): 0.7178
Standard: ASHRAE Fundamentals 2017 Ch.1
Wet Bulb C (C): -20.63

Source: ASHRAE Fundamentals 2017 Ch.1

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