REFPROP 9.1

How to Install REFPROP 9.1: A Complete Step-by-Step Guide NIST’s REFPROP (Reference Fluid Thermodynamic and Transport Properties) is the gold standard for researchers and engineers needing accurate thermophysical properties of fluids. While newer versions exist, remains widely used due to its stability and compatibility with legacy academic and industrial software.

If you run into any permission errors or cannot find the required .dll files, ensure you are checking the root directory where you originally extracted the program. To help me tailor the next steps for you:

5. Moving Forward

Version 9.1 was the first to automatically include REFPRP64.dll , which is necessary for 64-bit versions of Excel or MATLAB.

If you are looking to get REFPROP 9.1 up and running on your system, this guide covers the installation process and how to link it with common platforms like Excel, MATLAB, and Python. 1. Prerequisites and System Requirements Before starting, ensure you have the following: