Im working for the simulation of metal hydride particles in a container. The particle size is of the order 100 micron and the cylindrical container has a radius of 12mm and 20mm height. Can u suggest a proper insert/rate/region command, velocity etc.. for this particular situation. I need to find the container wall stresses. Please help me to prepare the syntax. Im a beginner in liggghts.
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j-kerbl | Tue, 03/08/2016 - 14:21
Hi,
Hi,
do you want to initialize a settled bed within the cylinder?
If so I suggest you use
http://www.cfdem.com/media/DEM/docu/fix_insert_pack.html
for a slightly bigger region than the settled bed is.
http://www.cfdem.com/media/DEM/docu/region.html
Afterwards I'd delete the particles above the desired height with
http://www.cfdem.com/media/DEM/docu/delete_atoms.html
Cheers
Josef