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.

 

No additional fluids are available in the IF97 library.

 

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]