| Thermal Properties of Water, H2O (Steam) | ||||||||||
| Molecular Weight, 18.02 | ||||||||||
| Normal Boiling Point 373.2 K | Triple Pt. Temp, 273.2 K | Critical Point, 647.3 K | ||||||||
| T (K) | Density | Heat Capacity | Thermal Conductivity | Viscosity | Prandtl Number | |||||
| (g/cc) | (J/gK) | (W/cmK) | (g/cm sec) | Pr | ||||||
| 2000 | 1.09E-04 | 2.832 | 2.06E-04 | 6.27E-05 | 0.86 | |||||
| 1500 | 1.46E-04 | 2.594 | 1.48E-04 | 4.91E-05 | 0.86 | |||||
| 1000 | 2.20E-04 | 2.267 | 8.80E-05 | 3.43E-05 | 0.88 | |||||
| 800 | 2.75E-04 | 2.130 | 6.60E-05 | 2.81E-05 | 0.91 | |||||
| 600 | 3.66E-04 | 2.003 | 4.60E-05 | 2.14E-05 | 0.93 | |||||
| 500 | 4.41E-04 | 1.947 | 3.65E-05 | 1.77E-05 | 0.94 | |||||
| 400 | 5.55E-04 | 1.900 | 2.77E-05 | 1.40E-05 | 0.96 | |||||
| 373.2 | 5.98E-04 | 2.020 | 2.48E-04 | 1.20E-04 | 0.98 | |||||
| 370 | 5.38E-04 | 2.020 | 2.46E-04 | 1.19E-04 | 0.98 | |||||
| 360 | 3.78E-04 | 1.980 | 2.37E-04 | 1.15E-04 | 0.96 | |||||
| 350 | 2.60E-04 | 1.950 | 2.30E-04 | 1.11E-04 | 0.94 | |||||
| 340 | 1.74E-04 | 1.930 | 2.23E-04 | 1.07E-04 | 0.93 | |||||
| 330 | 1.14E-04 | 1.910 | 2.17E-04 | 1.03E-04 | 0.91 | |||||
| 320 | 7.15E-05 | 1.890 | 2.10E-04 | 9.89E-05 | 0.89 | |||||
| 310 | 4.36E-05 | 1.880 | 2.04E-04 | 9.49E-05 | 0.87 | |||||
| 300 | 2.55E-05 | 1.870 | 1.98E-04 | 9.09E-05 | 0.86 | |||||
| 290 | 1.42E-05 | 1.860 | 1.92E-04 | 8.69E-05 | 0.84 | |||||
| 280 | 7.60E-06 | 1.850 | 1.86E-04 | 8.29E-05 | 0.82 | |||||
| 273.2 | 4.80E-06 | 1.850 | 1.82E-04 | 7.94E-05 | 0.81 | |||||
| T(K) = Temperature in Kelvin, T(C) = Temperature in Celsius | ||||||||||
| T (C) = T (K) - 273 | ||||||||||
| Heat Capacity [=] 1 J/gK = 0.23864 BTU/lbm/F | ||||||||||
| Thermal Conductivity [=] 1 W/cmK = 57.77 BTU/hr/ft/F | ||||||||||
| Viscosity [=] 1 g/cm sec = 1 poise = 241.9 lbm/ft/hr | ||||||||||
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