Hi. I faced a problem in a simulation with particle tracing module. Is there any way to change the shape and geometry of the particles in the particle tracing modules? For example turn the sphere shape of the particle to the cylindrical or any other arbitrary shape and defined geometry? I have tried Haider-Levenspiel drag law and modified the sphericity characteristic but it didn't work properly and just changed particle shape a little in an uncontrolled manner. I have searched COMSOL discussion forum and encounter some similar request but couldn't find any response.
Kind regards.