Can MFIX handle multi-dispersed particles in discrete phase simulation? How is the bi-directional coupling between the discrete phase and the continuous phase achieved?

MFiX How to
#1

Can MFIX handle multi-dispersed particles in discrete phase simulation? How is the bi-directional coupling between the discrete phase and the continuous phase achieved?

#2

Yes, MFiX can handle multidisperse simulations, by using either a particle size distribution function (PSD) or by using a particle_input.dat file which specifies properties of each particle.

More info about how MFiX works including inter-phase coupling can be found in the Theory Guide here https://mfix.netl.doe.gov/products/mfix/mfix-documentation/