Click and paste your installation path (e.g., C:\Program Files (x86)\REFPROP ). Click OK on all windows. 4. Integrating with Third-Party Software Excel Integration Open Excel and go to File > Options > Add-ins . At the bottom, select Excel Add-ins and click Go . Click Browse and navigate to your REFPROP folder. Select REFPROP.xla (for older Excel) or REFPROP.xlam .
Find the setup executable, usually named REFPROP91.EXE or Setup.exe .
Approximately 10–20 MB of available hard disk space. 2. Core Installation Steps
Under "System variables," find , select it, and click Edit .
: The program usually installs to C:\Program Files (x86)\REFPROP . refprop 91 install
How to Install REFPROP 9.1: A Complete Step-by-Step Guide NIST Reference Fluid Thermodynamic and Transport Properties Database (REFPROP) is the industry standard for predicting the thermophysical properties of fluid mixtures. Version 9.1 remains widely used in engineering, chemistry, and mechanical applications due to its stability and deep integration with legacy simulation tools.
You must have the original installation files (usually an .exe installer or a folder containing SETUP.EXE ). 2. Step-by-Step Installation Process Step 1: Run the Installer
: Locate your installation file (typically named nist2391.exe for version 9.1) or insert the REFPROP CD-ROM.
Locate your REFPROP 9.1 installation file (often named REFPROP91.EXE or found within a disk image). Right-click the installer and select . The InstallShield Wizard will launch. Click Next . Step 2: License Agreement and User Info Click and paste your installation path (e
: Use the executable provided with your purchase (often via CD-ROM or digital download). Default Directory : By default, it installs to C:\Program Files (x86)\REFPROP
REFPROP 9.1 is designed for Windows environments (XP through Windows 10) and requires approximately 10 MB of hard disk space.
Keep the default name or customize it, then click Next . Install: Review your settings and click Install . Step 3: Complete Installation
In the System Properties window, click the button near the bottom. Select REFPROP
This comprehensive guide covers the step-by-step installation process for REFPROP 9.1, environment variable configuration, and integration with popular engineering platforms like MATLAB, Python, and Excel. Prerequisites and System Requirements
Here is your detailed, step-by-step guide to installing REFPROP 9.1.
Now, let’s walk through the actual process. I will assume you have a legitimate installer named something like REFPROP91_setup.exe .
By default, the software installs to: C:\Program Files (x86)\REFPROP