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2Â¥: Originally posted by 043114076 at 2013-01-27 18:56:18
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LAMMPS input file

units           real
boundary        p p p

atom_style      full       #uncharged molecules, with bond, angle, dihedral, improper dihedral
bond_style      harmonic
angle_style     harmonic
dihedral_style  opls
pair_style      lj/cut/coul/long  12
pair_modify     mix geometric tail yes
kspace_style    ewald 1.0e-4

#read_restart    restart.mix.*
read_data        data.il
#read_restart restart.mix.*

#fix 1 all shake 0.0001 20 10 b 3
neighbor        2.0 bin
neigh_modify  delay 3  every 1 check yes  #delay 3

fix 2 all langevin 300.0 300.0 0.2 48279
fix 3 all nve  £¨ÎÄÏ×ÉÏ˵¿ÉÒÔÏȲ¼ÀÊÔ˶¯Ï£¬ËùÒÔÎÒÒ²ÉèÖÃÁËÁËһϣ©

timestep        0.1
dump           1 all  custom 20000 dump.atom.*.lammpstrj xu yu zu
dump           2 all custom 20000 dump.force.* id mol type element fx fy fz
dump_modify     1 flush yes
dump_modify     2 flush yes

thermo_style    custom step temp press  etotal vol lx ly lz
thermo          1000
thermo_modify   flush yes


run  1000000
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wup123: ½ð±Ò+3, ¡ï¡ï¡ïºÜÓаïÖú 2013-01-28 11:02:00
chaizhm: ½ð±Ò+1, лл~ 2013-01-30 10:44:54
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2Â¥2013-01-27 18:56:18
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wup123: ½ð±Ò+5, ¡ï¡ï¡ïºÜÓаïÖú 2013-01-28 11:02:36
ÒýÓûØÌû:
4Â¥: Originally posted by wup123 at 2013-01-27 21:07:34
ÊÇÓÃPaudaËûÃÇ×éµÄÁ¦³¡Â𣿶þÃæ½ÇÖ»ÓÐÈý¸ö²ÎÊýv1,v2,v3¡£ÎÒÏÖÔÚÊǸտªÊ¼Ñо¿Õâ¸ö£¬Õâ¸öÎÊÌâÒѾ­À§ÁËÎҺü¸ÌìÁË£¬Ò»Ö±Ã»ÕÒ³öɶÎÊÌâÀ´¡£Ï£ÍûÄ㻨һµãµãʱ¼ä¿´¿´ÎÒµÄÊäÈëÎļþ°É¡£
LAMMPS input file

units      ...

ÓÐÔ­×ÓmissingµÄÎÊÌ⣬¿ÉÄÜÊÇÄãµÄ³õʼ¹¹ÐÍ×öµÄ²»ºÃ£¬Ô­×ÓÏ໥×÷ÓÃÁ¦¹ý´ó¡£ÕâºÍ¾ßÌåÊÇʲôÁ¦³¡Î޹أ¬×îºÃÔÚrunÃüÁî֮ǰ¼ÓÉÏminimizeÃüÁ¿ÉÄܽâ¾öÄãµÄÎÊÌâ¡£

¾ßÌåµÄ¿´ÕâÀhttp://lammps.sandia.gov/doc/minimize.html

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fix 2 all langevin 300.0 300.0 0.2 48279
fix 3 all nve  £¨ÎÄÏ×ÉÏ˵¿ÉÒÔÏȲ¼ÀÊÔ˶¯Ï£¬ËùÒÔÎÒÒ²ÉèÖÃÁËÁËһϣ©

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5Â¥2013-01-28 04:00:23
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wup123

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5Â¥: Originally posted by Bessel at 2013-01-28 04:00:23
ÓÐÔ­×ÓmissingµÄÎÊÌ⣬¿ÉÄÜÊÇÄãµÄ³õʼ¹¹ÐÍ×öµÄ²»ºÃ£¬Ô­×ÓÏ໥×÷ÓÃÁ¦¹ý´ó¡£ÕâºÍ¾ßÌåÊÇʲôÁ¦³¡Î޹أ¬×îºÃÔÚrunÃüÁî֮ǰ¼ÓÉÏminimizeÃüÁ¿ÉÄܽâ¾öÄãµÄÎÊÌâ¡£

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6Â¥2013-01-28 22:32:27
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