FAQ

Click on "Register" at the top-right corner of the home page or go directly to https://mfix.netl.doe.gov/register. Complete the form, read the notice and click on "Register" to submit your application. Once your application has been reviewed and accepted, you will receive an email notification, and instructions to download the code.

Send all administrative queries to admin@mfix.netl.doe.gov

Sign-up to the mfix-help mailing list at https://mfix.netl.doe.gov/sympa (you must be a registered user). This will allow you to send queries to the mailing list, at mfix-help@mfix.netl.doe.gov. Before contacting the MFiX team, please read carefully the Readme file, as you may find the information you are looking for in this document. It is also encouraged to search in the mailing list archive to see if a similar question has already been answered.

The MFiX GUI requires a python environment to run, and the Anaconda python distribution is recommended. To build the custom solver, a Fortran compiler is required. Although Fortran knowledge is not required to run MFiX, it will be needed if you intend to modify the code.

Yes, the MFiX 17.1 and later run on Linux, macOS and Windows. 

A newly redesigned GUI is available in the MFiX 17.1 version. The GUI serves as a front-end to setup and run an MFiX simulations.

MFiX users have access to the source code, which is written in Fortran 90. Therefore, browsing through individual files is possible, but tedious. A better option is to go to the MFiX Documentation section of the website, and view the STI or Doxygen code analysis.