The legacy GUI is functional but can feel dated; many users prefer using the FORTRAN subroutines through modern wrappers. Portability
Even without being installed, the portable version of REFPROP 9.0 allows you to: Calculate thermodynamic properties (e.g.,
Complete Guide to REFPROP 9.0 Portable: Accessing NIST Thermodynamic Properties Anywhere
The primary reason users seek "Refprop 9.0 Portable" is to use it as a backend for other tools. Portable Excel Integration To use Refprop in Excel without a formal installation: Copy REFPROP.XLA (or .XLAM ) to your portable folder. Open Excel and go to . Browse to the portable folder and select the file. refprop 9 0 portable
This is arguably the most common application. Engineers use REFPROP to select refrigerants, design compressors, size heat exchangers, and evaluate the performance of entire vapor-compression cycles.
The FLUIDS and MIXTURES subfolders must be present for the program to load any substance data .
To use REFPROP with MATLAB, ensure the necessary MATLAB interface files (such as refpropm.m and rp_proto64.m ) are accessible in MATLAB's search path. For Excel integration, the relevant add-ins or functions need to be activated within the spreadsheet. The legacy GUI is functional but can feel
A version of software designed by its developers to run from a USB drive or a folder without requiring installation and without leaving configuration files on the host computer's registry.
One of REFPROP's greatest strengths is its ability to integrate with other software. Version 9.0 provides DLL files that can be called from various programming languages, including MATLAB, Python, C++, and Visual Basic. This integration allows engineers and researchers to embed NIST-accurate property calculations directly into their own simulation and analysis tools.
For specialized scientific software like REFPROP, creating a truly portable version presents unique challenges due to registry entries, DLL registrations, and other system dependencies that the software may require. Open Excel and go to
(REference Fluid PROPerties) is a high-accuracy program used to calculate the thermodynamic and transport properties of industrially important fluids and their mixtures . Key Details for REFPROP 9.0
: While it requires a Windows environment (XP through Windows 8 for version 9.0), its small file footprint allows for relatively easy deployment in local engineering environments. Performance and Reliability
NIST is a comprehensive software program for calculating the thermophysical properties of industrially important fluids and their mixtures. While it is typically distributed via an installer for Windows, it can be treated as a "portable" application because its core functionality resides within a set of data files and a Dynamic Link Library (DLL). Core Features of REFPROP 9.0
was released in 2010, the software had grown from a simple refrigerant database into a complex calculation engine for 105 pure fluids and 639 binary mixtures. Key milestones that defined the "9.0 era" included: The GERG-2008 Model: