PCP-SAFT Add-On

The PCP-SAFT add-on provides the PCP-SAFT thermodynamic model (an improved version of the well-known PC-SAFT model) and available fluids on top of FluidProp Basic. To use it, first download FluidProp Basic. For complete information about FluidProp, check out the FluidProp main page.

PCP-SAFT implements the Perturbed Chain Polar SAFT equation of state, which is based on molecular models and is known for its ability to predict vapor/gas-liquid equilibria of complex fluids (e.g., macromolecules, copolymer systems, etc.) and fluid mixtures for a broad range of conditions (including, e.g., strongly polar systems and ionic-liquid + CO2 systems). Due to its theoretical nature, it is robust, consistent, predictive when applied to mixtures and reliable for extrapolations over the regions where the parameters were fitted.

The fluids that are available for PCP-SAFT are listed in fluids_overview.pdf.