in.pour
824c0a359638lammm-master-deprecated

in.pour
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			# Pour granular particles into chute container, then induce flow

			atom_style granular
			boundary p p fm
			newton off
			communicate single vel yes

			region reg block -10 10 -10 10 -0.5 16 units box
			create_box 1 reg

			neighbor 0.2 bin
			neigh_modify delay 0

			# IMPORTANT NOTE: these values of stiffness (2000) and timestep (0.001)
			# are used in this example file to produce a quick simulation and movie.
			# More appropriate values for realistic simulations would be
			# k = 2.0e5 and dt = 0.0001, as in bench/in.chute.

			pair_style gran/hooke/history 2000.0 NULL 50.0 NULL 0.5 0
			pair_coeff * *

			timestep 0.001

			fix 1 all nve/sphere
			fix 2 all gravity 1.0 spherical 0.0 -180.0
			fix zlower all wall/gran 2000.0 NULL 50.0 NULL 0.5 0 &
			zplane 0.0 2000.0

			region slab block -9.0 9.0 -9.0 9.0 10.0 15.0 units box
			fix ins all pour 3000 1 300719 vol 0.13 50 region slab

			compute 1 all erotate/sphere
			thermo_style custom step atoms ke c_1 vol
			thermo 1000
			thermo_modify lost ignore norm no
			compute_modify thermo_temp dynamic yes

			run 25000

			unfix ins
			fix 2 all gravity 1.0 chute 26.0
			run 25000