forked from lijiext/lammps
164 lines
6.2 KiB
Groff
164 lines
6.2 KiB
Groff
LAMMPS (7 Jul 2009)
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# 3d metal shear simulation
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units metal
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boundary s s p
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atom_style atomic
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lattice fcc 3.52
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Lattice spacing in x,y,z = 3.52 3.52 3.52
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region box block 0 16.0 0 10.0 0 2.828427
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create_box 3 box
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Created orthogonal box = (0 0 0) to (56.32 35.2 9.95606)
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1 by 1 by 1 processor grid
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lattice fcc 3.52 orient x 1 0 0 orient y 0 1 1 orient z 0 -1 1 origin 0.5 0 0
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Lattice spacing in x,y,z = 3.52 4.97803 4.97803
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create_atoms 1 box
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Created 1912 atoms
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pair_style meam
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pair_coeff * * library.meam Ni4 Ni.meam Ni4 Ni4 Ni4
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neighbor 0.3 bin
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neigh_modify delay 5
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region lower block INF INF INF 0.9 INF INF
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region upper block INF INF 6.1 INF INF INF
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group lower region lower
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264 atoms in group lower
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group upper region upper
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264 atoms in group upper
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group boundary union lower upper
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528 atoms in group boundary
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group mobile subtract all boundary
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1384 atoms in group mobile
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set group lower type 2
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264 settings made for type
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set group upper type 3
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264 settings made for type
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# void
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#region void cylinder z 8 5 2.5 INF INF
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#delete_atoms region void
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# temp controllers
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compute new3d mobile temp
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compute new2d mobile temp/partial 0 1 1
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# equilibrate
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velocity mobile create 300.0 5812775 temp new3d
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fix 1 all nve
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fix 2 boundary setforce 0.0 0.0 0.0
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fix 3 mobile temp/rescale 10 300.0 300.0 10.0 1.0
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fix_modify 3 temp new3d
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thermo 25
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thermo_modify temp new3d
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timestep 0.001
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run 100
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Memory usage per processor = 6.09291 Mbytes
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Step Temp E_pair E_mol TotEng Press Volume
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0 300 -8232.7767 0 -8179.1466 1387.2089 19539.346
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25 222.78953 -8188.1215 0 -8148.2941 9099.4735 19539.346
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50 300 -8149.7654 0 -8096.1353 10637.302 19676.681
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75 304.80657 -8163.4557 0 -8108.9665 7048.2094 19752.029
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100 300 -8173.6884 0 -8120.0584 5954.839 19878.848
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Loop time of 2.46315 on 1 procs for 100 steps with 1912 atoms
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Pair time (%) = 2.42913 (98.6188)
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Neigh time (%) = 0.0219939 (0.892917)
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Comm time (%) = 0.00260162 (0.105622)
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Outpt time (%) = 0.00023222 (0.00942776)
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Other time (%) = 0.00919366 (0.373248)
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Nlocal: 1912 ave 1912 max 1912 min
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Histogram: 1 0 0 0 0 0 0 0 0 0
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Nghost: 1672 ave 1672 max 1672 min
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Histogram: 1 0 0 0 0 0 0 0 0 0
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Neighs: 23806 ave 23806 max 23806 min
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Histogram: 1 0 0 0 0 0 0 0 0 0
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FullNghs: 47612 ave 47612 max 47612 min
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Histogram: 1 0 0 0 0 0 0 0 0 0
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Total # of neighbors = 47612
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Ave neighs/atom = 24.9017
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Neighbor list builds = 5
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Dangerous builds = 0
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# shear
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velocity upper set 1.0 0 0
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velocity mobile ramp vx 0.0 1.0 y 1.4 8.6 sum yes
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unfix 3
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fix 3 mobile temp/rescale 10 300.0 300.0 10.0 1.0
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fix_modify 3 temp new2d
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dump 1 all atom 100 dump.meam
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thermo 100
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thermo_modify temp new2d
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reset_timestep 0
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run 3000
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Memory usage per processor = 6.34243 Mbytes
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Step Temp E_pair E_mol TotEng Press Volume
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0 300.50853 -8173.6884 0 -8137.8874 4994.9251 19886.554
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100 292.0799 -8177.7235 0 -8142.9266 2567.6871 19863.778
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200 306.71233 -8177.1504 0 -8140.6103 873.12617 20039.427
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300 295.7806 -8172.9505 0 -8137.7127 -1054.1773 20083.875
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400 309.18439 -8169.6374 0 -8132.8028 -1785.2352 20114.391
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500 304.51122 -8163.9147 0 -8127.6369 -160.33189 20175.64
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600 300 -8158.55 0 -8122.8096 1555.8342 20272.069
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700 304.32794 -8149.4746 0 -8113.2185 3702.0205 20422.656
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800 304.79621 -8138.8368 0 -8102.5249 3723.0289 20502.876
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900 303.87706 -8128.16 0 -8091.9576 4388.821 20631.103
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1000 300 -8113.4908 0 -8077.7503 6189.061 20747.117
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1100 306.13486 -8097.1731 0 -8060.7018 8908.048 20871.68
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1200 309.15672 -8081.8589 0 -8045.0276 10527.674 20988.916
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1300 304.48415 -8064.5597 0 -8028.2851 10066.833 21118.364
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1400 300 -8046.7607 0 -8011.0202 10976.597 21230.714
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1500 300 -8041.3546 0 -8005.6141 11944.044 21366.268
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1600 309.6032 -8035.2271 0 -7998.3426 11344.41 21522.036
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1700 300 -8029.1688 0 -7993.4283 11303.056 21627.406
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1800 300 -8034.2227 0 -7998.4823 9636.4113 21728.966
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1900 307.85809 -8037.1065 0 -8000.4299 6167.5234 21849.865
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2000 307.80945 -8029.9525 0 -7993.2817 3167.2857 22004.862
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2100 300 -8032.7568 0 -7997.0163 1297.8408 22098.991
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2200 300 -8042.2274 0 -8006.4869 1686.5561 22223.554
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2300 309.41797 -8041.3421 0 -8004.4797 3429.6069 22335.905
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2400 300 -8035.9622 0 -8000.2218 5397.5468 22461.689
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2500 300 -8037.3252 0 -8001.5848 7036.8769 22589.915
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2600 299.69899 -8035.7903 0 -8000.0857 9345.3265 22710.815
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2700 300 -8037.7061 0 -8001.9657 8732.1782 22834.156
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2800 300 -8039.9073 0 -8004.1669 8048.8501 22956.277
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2900 300 -8039.6401 0 -8003.8996 7057.3819 23069.849
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3000 300 -8038.195 0 -8002.4546 3400.007 23199.297
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Loop time of 77.7739 on 1 procs for 3000 steps with 1912 atoms
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Pair time (%) = 76.3842 (98.2131)
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Neigh time (%) = 0.941925 (1.21111)
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Comm time (%) = 0.0802224 (0.103148)
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Outpt time (%) = 0.0902367 (0.116024)
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Other time (%) = 0.277363 (0.356627)
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Nlocal: 1912 ave 1912 max 1912 min
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Histogram: 1 0 0 0 0 0 0 0 0 0
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Nghost: 1657 ave 1657 max 1657 min
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Histogram: 1 0 0 0 0 0 0 0 0 0
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Neighs: 23426 ave 23426 max 23426 min
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Histogram: 1 0 0 0 0 0 0 0 0 0
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FullNghs: 46852 ave 46852 max 46852 min
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Histogram: 1 0 0 0 0 0 0 0 0 0
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Total # of neighbors = 46852
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Ave neighs/atom = 24.5042
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Neighbor list builds = 221
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Dangerous builds = 0
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