Provides a full visual flowsheet environment similar to expensive commercial suites like Aspen Plus or HYSYS. How to Access Official REFPROP Data Safely
Better integration with Python and Excel, allowing for high-speed calculation loops.
Professional use; includes 147 pure fluids and advanced mixture models. Paid ($125)
If your project strictly requires official REFPROP 10 software, use the legitimate channels to obtain it safely: refprop 10 free download 2021
Developed by the National Institute of Standards and Technology (NIST), REFPROP 10 provides highly accurate thermophysical properties for industrial fluids and mixtures, including: (e.g., R-32, R-1234yf, R-410A) Hydrocarbons (e.g., Methane, Propane) Natural Gas Components Cryogens (e.g., Nitrogen, Helium)
: While REFPROP 10 was released in 2018, its official documentation and FAQ were significantly updated on March 29, 2021 . This update introduced better Excel examples, optimized Fortran code for speed, and expanded fluid data for refrigerants like R1123 and R1233zd(E). REFPROP | NIST
CoolProp is a fully open-source, free C++ library that implements thermodynamic and transport properties. It matches REFPROP’s accuracy for most common fluids and integrates directly with Python, MATLAB, and Excel. Provides a full visual flowsheet environment similar to
A free sample version intended for students. It includes a limited selection of fluids like water, CO2, R134a, nitrogen, and methane. You can find it on the NIST Thermodynamics Research Center open-source
Refprop 10 is a free software package that can be downloaded from the NIST website. Here are the steps to download Refprop 10 for free in 2021:
: The underlying Fortran code was highly optimized in version 10, resulting in faster calculation speeds and better convergence for complex mixtures. Free Options vs. Paid Version Paid ($125) If your project strictly requires official
Understanding REFPROP 10 and Legitimate Software Access The is a highly specialized program developed by the National Institute of Standards and Technology (NIST). It serves as the industry standard for calculating the thermodynamic and transport properties of industrially important fluids and their mixtures.
If you are unable to download Refprop 10 from the NIST website, you can try the following alternative sources:
Accessible instantly through any web browser.
: Includes 147 pure fluids, 5 pseudo-pure fluids (like air), and supports mixtures with up to 20 components.