Dear all I going through the paper by Li et al https://www.sciencedirect.com/science/article/pii/S0032591011005031 on validation of the MFIX-DEM code however I cannot find the case for a binary mixture under the tutorials or tests. I am a novice in DEM simulations and I would appreciate if this case can be uploaded to help the beginners. Thanks!
Tingwen does not work at NETL anymore 
. We might not have this setup anymore. You should be able to set up the case from the details in the paper though.