Moist Air - Properties
Psychrometric table with humid air properties like saturation pressure, specific volume, enthalpy and entropy.
| Temperature (°C) | Saturation Pressure (Pa) | Humidity Ratio at Saturation (kgH2O/kgdry air) | Specific Volume - Dry Air (m³/kg) | Specific Volume - Saturated Mixture (m³/kg) | Specific Enthalpy - Dry Air (kJ/kgdry air) | Specific Enthalpy - Saturated Mixture (kJ/kgdry air) | Specific Entropy - Saturated Mixture (J/K·kgdry air) |
|---|---|---|---|---|---|---|---|
| -40 | 12.84 | 0.000079 | 0.66 | -40.2 | -40 | -90.7 | |
| -30 | 38 | 0.00023 | 0.688 | -30.2 | -29.6 | -46.7 | |
| -25 | 63.25 | 0.00039 | 0.702 | -25.2 | -24.2 | -24.7 | |
| -20 | 103.2 | 0.00064 | 0.716 | -20.1 | -18.5 | -2.2 | |
| -15 | 165.2 | 0.001 | 0.731 | -15.1 | -12.6 | 21.2 | |
| -10 | 259.2 | 0.0016 | 0.745 | -10.1 | -6.1 | 46.1 | |
| -5 | 401.5 | 0.0025 | 0.759 | -5 | 1.2 | 76.4 | |
| 0 | 610.8 | 0.0038 | 0.773 | 0 | 9.5 | 104.1 | |
| 5 | 871.9 | 0.0054 | 0.788 | 5 | 18.6 | 137.4 | |
| 10 | 1227 | 0.0077 | 0.802 | 10.1 | 29.5 | 175.4 | |
| 15 | 1704 | 0.011 | 0.816 | 15.1 | 42.9 | 220.2 | |
| 20 | 2337 | 0.015 | 0.83 | 20.1 | 58.2 | 273.3 | |
| 25 | 3167 | 0.02 | 0.844 | 25.2 | 76.1 | 337.4 | |
| 30 | 4243 | 0.027 | 0.859 | 30.2 | 99.2 | 415.6 | |
| 35 | 5623 | 0.037 | 0.873 | 35.2 | 130.1 | 512.2 | |
| 40 | 7378 | 0.049 | 0.887 | 40.2 | 166.4 | 532.3 | |
| 45 | 9585 | 0.065 | 0.901 | 45.3 | 213.2 | 783.1 | |
| 50 | 12339 | 0.087 | 0.915 | 50.3 | 275.9 | 975.3 | |
| 55 | 14745 | 0.12 | 0.929 | 55.3 | 367.6 | 1221 | |
| 60 | 19925 | 0.15 | 0.944 | 60.4 | 452.1 | 1544 | |
| 65 | 25014 | 0.21 | 0.958 | 65.4 | 615.7 | 1974 | |
| 70 | 31167 | 0.28 | 0.972 | 70.4 | 806.8 | 2565 | |
| 75 | 38554 | 0.38 | 0.986 | 75.5 | 1078 | 3413 | |
| 80 | 47365 | 0.55 | 1 | 80.5 | 1537 | 4711 | |
| 85 | 57809 | 0.84 | 1.015 | 85.5 | 2317 | 6893 | |
| 90 | 70112 | 1.03 | 3876 | 11281 |