REFPROP 9.0 is a powerful, accurate, and widely trusted tool for calculating thermophysical properties of pure fluids and mixtures. While NIST does not offer an official portable version, the software's architecture makes it possible to run from removable media with some effort.
Given that newer versions (9.1, 10.0) exist, why does "REFPROP 9.0 Portable" generate such persistent interest?
: The core dynamic link library handling all mathematical calculations.
In some configurations, REFPROP relies on environment variables to locate its fluid database files. If you encounter "file not found" errors, you may need to: refprop 9 0 portable
Some computers may lack required Visual C++ runtimes or other system components that REFPROP expects. The official installer includes these dependencies, but a portable copy does not. If you encounter "missing DLL" errors, you may need to:
REFPROP 9.0 Portable is a portable version of the REFPROP 9.0 software, which is a comprehensive database of thermodynamic properties of refrigerants and other fluids. The software uses the most accurate equations of state and other models to calculate properties such as density, enthalpy, entropy, and specific heat capacity. REFPROP 9.0 Portable is designed to be a reliable and efficient tool for calculating thermodynamic properties, and it is widely used in the industry and academia.
Yes. Several open-source wrappers allow Python to call REFPROP's DLL functions. These wrappers are available on GitHub and other platforms. You will still need a licensed REFPROP installation. REFPROP 9
Do you need assistance writing a to launch it automatically? Share public link
| | Requirement | | :--- | :--- | | Operating System | Windows 7 and above; some features may be compatible with Linux | | Memory (RAM) | 2 GB minimum; 4 GB or more recommended | | Hard Disk Space | 500 MB or more | | Software Dependencies | Compatible Fortran runtime libraries (if using advanced features) |
The main interface runs via refprop.exe . However, the mathematical backbone relies on the REFPROP.DLL file. For the software to calculate properties, the executable must be bundled in the exact same directory as the and MIXTURES folders, which contain the .fld (pure fluid) and .mix (pre-defined mixture) equations of state. 2. Integrating with Third-Party Software : The core dynamic link library handling all
Portable software is a program designed to run on any Windows computer without requiring formal installation, writing to the Windows registry, or leaving configuration files scattered across the system. A portable application typically:
Navigate to your active installation directory (typically C:\Program Files (x86)\REFPROP ). Copy the entire directory structure to your desired portable location, such as a folder on your desktop named REFPROP_9_Portable . Step 2: Configure Relative Paths