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´ó¼ÒºÃ£¬ÎÒÔÚʹÓÃnemd¼ÆËã´øÓÐ͹ÆðµÄʯīϩÈȵ¼ÂÊʱ£¨ÀäÈÈÔ´¾ùÈ¡ÔÚ͹ÆðÉÏ£©£¬³öÏÖ͹Æð²¿·ÖÓнϴóζȱ仯£¬µ«ÊÇÖ÷Ì岿·Öζȼ¸ºõ²»±äµÄÇé¿ö£¬ÇëÎʸÃÈçºÎ½â¾ö¸ÃÎÊÌ⣿ÒÔÏÂΪÎÒµÄinÎļþ units metal dimension 3 newton on boundary p s s atom_style full neighbor 2.0 nsq neigh_modify delay 2 check yes #processors 4 4 1 #echo log # read data of graphite read_data Result_With_Pillar_y.data #read_restart restart.nve #reset_timestep 0 # define groups # total=5112 group downb id 1:72 group upb id 5041:5112 group source id 73:216 group sink id 4897:5040 group caculate subtract all upb downb source sink group tot subtract all upb downb compute avelength caculate chunk/atom bin/1d y lower 3 # tersoff potential pair_style tersoff pair_coeff * * SiC.tersoff C C #2 atoms types velocity all create 50.0 65877893 mom yes rot yes dist gaussian units box min_style sd minimize 1.0e-10 1.0e-10 10000 10000 dump 0 all custom 500000 dump.*.lammpstrj id type x y z dump 1 all xyz 100000 dump.xyz thermo 50000 thermo_style custom step temp pe ke etotal vol lx ly lz fix 2 upb setforce 0.0 0.0 0.0 fix 3 downb setforce 0.0 0.0 0.0 timestep 0.0005 fix momentum all momentum 1 linear 1 1 1 angular #fix npt all npt temp 50 50 1 iso 1.0 1.0 1 #run 1000000 #write_restart restart.npt #unfix npt fix nvt tot nvt temp 50 50 0.05 drag 0.2 run 2000000 write_restart restart.nvt unfix nvt fix nve tot nve fix 9 all temp/berendsen 50 50 1.0 #fix nvt all langevin 50 50 0.1 36102036 run 2000000 unfix nve write_restart restart.nve fix nve1 tot nve fix 5 source heat 1 1.5 fix 6 sink heat 1 -1.5 fix 7 caculate ave/chunk 50 100 5000 avelength temp file Tprofile.txt run 2000000@smutao@oxox6085 |
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- ×¢²á: 2021-03-10
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