Ensure "Refprop" is checked in the list. You can now use functions like =PropSI(...) . MATLAB Integration
: REFPROP must be able to find its fluid and mixture files at runtime. For cross-platform or complex setups, CoolProp can be used as an interface to help REFPROP locate these files more reliably. refprop 91 install
One of the most common ways to use REFPROP is within Microsoft Excel. To link version 9.1 to Excel: Linking REFPROP with Other Applications Ensure "Refprop" is checked in the list
To use REFPROP functions directly in Excel spreadsheets, follow these steps to set up the Add-In: For cross-platform or complex setups, CoolProp can be
Here’s a helpful feature for installing (assuming you meant version 9.1, since REFPROP 10.x is more common now — but if you meant NIST REFPROP 9.1, the following applies):
REFPROP 9.1 installs in "Demo Mode" by default. In Demo Mode, the software functions but randomizes output values , rendering it useless for actual engineering work.
Before beginning, ensure your system meets the baseline requirements for this legacy version: