EES Fluidprop Interface

The EES_Fluidprop library is a standard interface between two softwares:

  • Engineering Equation Solver (EES): Powerful equation solver developped by F-Chart.

  • FluidProp: Software libraries for the calculation of thermodynamic and transport properties of fluids. This program is developed by P. Colonna and T.P. van der Stelt, Energy Technology Section, Delft University of Technology.

The interface allows the extension of EES thermodynamics library to additional fluids and to fluid mixtures, defined in StanMix.

The interface works as an external library for the EES sofware.  All files should be installed into the EES Userlib directory.

Contact: Sylvain Quoilin (

Download Fluidprop interface

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