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Watson L. Vargas

It all depends if you want to pay for it or to use an open source solution:

Under paid license, the following two are good enough:

PFC 2D/3D by Itasca (https://www.itascacg.com/software/pfc)

Becker3d (https://www.becker3d.com/)

OpenSource options include:

LAMMPS (https://www.lammps.org)

MFIX-DEM (https://mfix.netl.doe.gov/products/mfix/)

LIGGGTHS (https://www.cfdem.com/liggghtsr-open-source-discrete-element-method-particle-simulation-code)

Granoo (https://www.granoo.org/)

A list of open source options can be found here: (https://www.simonwenkel.com/lists/software/list-of-opensource-DEM-software.html)

Bupe Kasanya Amma

Thank you very much for your response, I will definitely check them out.

What are your thoughts on Altair EDEM and Ansys Rocky DEM?