Which program to use for grain flow simulation?

I am working with Solidworks professional latest version and I am making grain dryers, coolers, conveyors etc. And I want to make grain flow videos. Can anyone suggest any program for that?
Thank you.

2 Answers

Blender (opensource software) is a good tool for float-simulation, but you can´t open solidwork-files.
You have to change it in obj or stl.

If you only want to make a video, blender is your choice. However, if you do want to make a simulation, you need to use LS-DYNA on ANSYS, or any FEA software with discrete element simulations.