Refprop 91 Free [patched]
Released in the early 2010s, REFPROP 9.1 was a significant update. It included:
It can be found by searching for "mini refprop" on the NIST website or through university resources. 2. Pricing and Licensing for Full Versions refprop 91 free
RefProp (REFPROP) is a property-reference program from NIST for calculating thermophysical and transport properties of pure fluids and mixtures (gases and liquids) using advanced equations of state and mixture models. REFPROP 9.1 refers to a specific past release of that software. Released in the early 2010s, REFPROP 9
The "free" versions found on the internet often fall into two categories: Pricing and Licensing for Full Versions RefProp (REFPROP)
Have you found a legitimately free alternative to REFPROP? Share your experience in the comments below (or on engineering forums like Eng-Tips). But do not ask for cracks – we do not allow piracy. Stay safe and engineer responsibly.