Monday, September 9, 2024

IF97

IF97 implements models for the thermodynamic and transport properties of water and steam according to the IAPWS -IF97 industrial standard and documented in:

Wagner, W., Kruse, A. Properties of Water and Steam, The Industrial Standard IAPWS-IF97 for the Thermodynamic Properties and Supplementary Equations for Other Properties, Springer-Verlag Berlin Heidelberg, 1998.

The main fluid data are:
Scientific name:water 
FluidProp name (short):H2O 
FluidProp name (long):water 
T critical: 373.946 [°C]
P critical: 220.64 [bar]
v critical: 0.0031056[m3/kg]
MW: 18.015257[g/mol]
R: 461.526[J/kg.K]
T min: 0.01[°C]
T max: P <= 100 bar --> Tmax = 2000 °C 
100 < P <= 1000 bar --> Tmax = 800 °C[°C]
v min: 0.000957[m3/kg]