coulping of CFX and DEM

panneerselvam

hello sir, i am going to simulate liquid fluidized bed using eulerian -lagrangian ie discrete element method (DEM)and this method used for track each particle moving in fluidized bed, particle-particle collision must be considered and my proplem is how do the link the CFX with DEM code , becaz at every time, first i should calculate liquid velocity using cfx and this information given to DEM code which calculate particle position and veloctiy and finaly updated particle position and velocity, is it possible to give source term to cfx?

please help me how do coupling of CFX with DEM code,

thanks panneerselvam.R