Hi there
I performed a little research and the only mail near to my problem was Fonseca’s [http://lammps.sandia.gov/threads/msg05243.html] . Though it didn’t help.
I realised a plate made of grains which falls from above on a frictional horizontal plane.
It relaxes -> friction through gamma_n works. Nevertheless, as soon as I apply a horizontal force, no matter how little it is and what xmu value I set, plate gets toward “infinite and beyond”.
I attach the script
*.jpg are snapshots
ke.dat the kinetic energy of the plate
I am available for every other detail needed
Many thanks in advance
Regards
M
in.pour (2.26 KB)