ICODE-ADC/lammps
4
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Tweaking BPM plastic example parameters

Browse Source
This commit is contained in:
jtclemm
2025-02-04 13:12:35 -07:00
parent ed627579f6
commit edaab05db6
2 changed files with 1516 additions and 1058 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
examples/bpm/plasticity/in.bpm.plasticity
View File

@ -65,9 +65,9 @@ special_bonds lj 0.0 1.0 1.0 coul 1.0 1.0 1.0
bond_style bpm/spring/plastic break no smooth no
bond_coeff 1 1.0 0 1.0 1.0
bond_coeff 2 1.0 0 1.0 0.03
bond_coeff 3 1.0 0 1.0 0.02
bond_coeff 4 1.0 0 1.0 0.01
bond_coeff 2 1.0 0 1.0 0.022
bond_coeff 3 1.0 0 1.0 0.0185
bond_coeff 4 1.0 0 1.0 0.017
# apply load
@ -76,9 +76,10 @@ region load block EDGE EDGE 38.0 EDGE EDGE EDGE units box
group anchor region anchor
group load region load
variable fload equal ramp(0.0,-0.0005)
fix 2 anchor setforce 0.0 0.0 0.0
fix 3 load addforce 0.0 0.0 -0.0005
fix 4 all viscous 0.001
fix 3 load addforce 0.0 0.0 v_fload
fix 4 all viscous 0.0016
compute zmin1 c1 reduce min z
compute zmin2 c2 reduce min z
@ -86,11 +87,17 @@ compute zmin3 c3 reduce min z
compute zmin4 c4 reduce min z
thermo_style custom step ke c_zmin1 c_zmin2 c_zmin3 c_zmin4
#dump 1 all custom 200 atomDump id type x y z
#dump 1 all custom 1000 atomDump id type x y z
run 30000
# hold load
unfix 3
fix 3 load addforce 0.0 0.0 -0.0005
run 50000
# remove load
unfix 3
run 50000
run 60000

2553
examples/bpm/plasticity/log.19Nov2024.bpm.plasticity.g++.1
View File

File diff suppressed because it is too large Load Diff