I try to simulate a 3D binary fluidization system, and I use Particle_Input.dat file for particle generation. But its don’t work in the right way! Each phase that I define at the beginning, all the particles in the system are created with the characteristics of that phase. Look at the below pictures:
In addition, large particles are formed larger than they defined.
However, this does not happen in the 2D simulation:
Thanks for your bits of help.