DPM question

Richardson

Hello experts,

I was wondering if someone could help me with a question I have concerning the DPM model. I am working on a particle fragmentation model for coal combustion. My question is: is it possible to convert a solid particle in Fluent into two particles of smaller diameter when they impact a wall during a simulation? Has anybody done this before? Of course, the model will evolve to a much more complicated criterion for fragmentation based on char burnout. I found a paper on this subject but naturally the Authors do not divulge much information. Any help will be appreciated.

Thanks

R