In a DEM simulation, the wall BC for the solids phase is defined by the particle/wall coefficients in the SOLIDS>DEM pane. There is no free-slip, partial slip (these are TFM settings).
In a DEM simulation, the wall BC for the solids phase is defined by the particle/wall coefficients in the SOLIDS>DEM pane. There is no free-slip, partial slip (these are TFM settings).