You can carry the software on a USB drive and run it on any Windows machine without needing administrator privileges, which is often crucial for locked-down corporate or institutional laptops. 3. Independence from System Changes
Different projects may require different REFPROP versions. Portable installations allow you to carry multiple versions on the same drive and run whichever is needed without conflicts.
If calculations return errors, you may need to add a small VBA function or modify the file path string within the Add-in to explicitly point to the location of REFPROP.DLL on your portable drive. Python and MATLAB Wrappers refprop 9 0 portable
Use the "Mixture" mode to define arbitrary mixtures of fluids. Generate saturation curves for refrigerants ( diagrams).
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Usually, this would be a showstopper. High-end refrigerant analysis software is notoriously heavy. It requires administrative rights to install, often demands a license server connection, and is tied to high-end workstations back at the office. In a facility with strict IT policies and no internet access for contractors, installing software was a bureaucratic nightmare that could take days.
Use REFPROP Mini. The free, officially distributed version is sufficient for most educational purposes and carries no legal or security risks. If you need additional fluids, check whether your institution has a site license for the full version. Portable installations allow you to carry multiple versions
The National Institute of Standards and Technology (NIST) is the industry standard for researchers, engineers, and students dealing with complex fluid properties. While the official version requires a standard installation, the demand for a REFPROP 9.0 portable solution—a version that runs without installation or from a USB drive—has grown among professionals needing high-accuracy data on multiple machines.
The term "Portable" in RefProp 9.0 Portable likely refers to a version of the software that is designed to be easily transportable and executable on different computers without requiring installation. This can be useful for users who need to use the software on multiple machines or want to carry the software with them on a portable storage device.