Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 11756  |  »Ø¸´: 38

chinaboy798

Òø³æ (СÓÐÃûÆø)

[½»Á÷] ѧϰlammps ¶ÔinÎļþµÄÒ»¸ö¸ÅÊöÐÔÐĵÃ

дÔÚ¿ªÍ·£º
1.¾¡Á¿ÁоÙÁ˴󲿷֣¨¼¸ºõ£©µÄÃüÁî
2.´øÐǺÅÃüÁî·Ç³£ÖØÒª£¬´ó¼ÒÔÚ¿´mannualÖÐÃüÁîµÄ½âÊ͵Äʱºò¿ÉÒÔÖØµãÏÈ¿´´øÐǺŵÄ
3.·ÇбÃüÁîÊÇÔËÐÐÒ»¸ö ³£Óà Ä£ÄâËù±Ø±¸µÄ
4.ÃüÁî˳ÐòΪһ¸ö»ù±¾µÄ½Å±¾ÎļþÃüÁî˳Ðò£¬¹Ç¼ÜÈç´Ë
5.ÎÒÖ÷ÒªÊÇ×ö½ðÊôµÄ£¬ËùÒÔÆäËû·½ÏòµÄÏ£ÍûÓÐÒ»¸ö½è¼ø×÷Ó㬴óͬСÒì
6.¶ÔÓÚ³õѧÕßÇв»¿ÉÈÏΪinÎļþ¾ÍÊÇÕâ¸ö¹Ì¶¨Ë³Ðò£¬ÆäʵÕý³£Ä£Äâ¹ý³ÌÖÐ×öƽºâ¡¢ÒÔ¼°ËæºóµÄÔËÐÐÔÚijЩ½×¶Î¶¼»áÖØ¸´Ê¹ÓÃijһ¶ÎÃüÁ±ÈÈçfix 1 ¡­run£»fix 2 ¡­run ¡­¡­¡­£¬ÒÔ¼°×÷Ñ­»·£¬µÈµÈµÈ
7.±¾ÎĵÄÄ¿µÄÖ¼ÔÚÈóõѧÕß¶ÔinÎļþÓÐÒ»¸ö×ÜÌåµÄ°ÑÎÕ£¬Ï£Íû¶ÔÐÂÊÖÈëÃÅÓаïÖú
8.À¨ºÅÀïΪÕâ¸öÃüÁîµÄĬÈÏÖµ£¬ÎÒÁоٵÄÊÇÔÚʹÓùý³ÌÖбȽϹØÐĵÄĬÈÏÖµ
9.´¿Êô¸öÈËѧϰÐĵã¬Ï£Íû´ó¼Ò¶à¶àÖ¸µãÌÖÂÛ
10.¸´ÖƵÄʱºòÏ£ÍûÄÜÁôÏÂ×ã¼££¬Èç¹û¾õµÃÄÄÀïÓÐÎÊÌâ£¬ËæÊ±»ØÀ´ÌÖÂÛ£¡·½±ãÆäËûÈËѧϰ£¡
11.¶ÔinÎļþͨË×µãµÄÀí½â¾ÍÏñÏ´Ò·þ£¬Ï´Ò»ú¾ÍÊÇlammpsµÄÖ÷³ÌÐò£¬Õâ¸öinÎļþ¾ÍÊÇÔÚÉ趨ÔõôϴÒ·þ

----------------------------------Initialization»ù±¾Ä£ÄâϵͳÉèÖÃ-------------------------
units  (lj) **  µ¥Î»ÏµÍ³
boundary  (ppp) **  ±ß½çÌõ¼þ
atom_style  (atomic) **  Á£×ÓÀàÐÍ

atom_modify * Á£×ÓÀàÐ͵÷Õû£¬£¬£¬·²ÊǺóÃæ´øÒ»¸ömodifyµÄ£¬¶¼ÊǶÔÍ·ÃüÁîµÄ²¹³äÐÞ¸Ä
newton  (on)
processors
dimension  (3) * άÊý

------------------------------Atom definition---ÕâÒ»×éÃüÁîÖ÷ÒªÓÃÀ´¹¹½¨Ä£ÄâÄ£Ð͵Ä---------------
lattice ** ¾§¸ñ²ÎÊý
region **  Ñ¡ÔñÒ»¸öÇøÓò
create_box **  ´´½¨Ò»¸öºÐ×Ó
create_atoms ** ´´½¨Ô­×Ó
group, **  ¸øÔ­×Ó·Ö×é
delete_atoms,**  É¾³ýijЩԭ×Ó

delete_bonds,
displace_atoms,* ÒÆ¶¯Ä³Ð©Ô­×Ó
replicate* ½«ÒѾ­¹¹½¨µÄÄ£ÐÍÔÚÈýÎ¬ÖØ¸´¸´ÖÆ·Å´ó
read_data***Õâ¸öÃüÁî¾ÍÊÇÓÃÀ´¶ÁÈ¡ÆäËûÈí¼þ½¨µÄÄ£Ð͵Ä
read_restart* ÒÔ֮ǰÔËÐеĽá¹û×÷ΪÕâ´Î¼ÆËãµÄ³õʼ¹¹ÐÍ

---------------------------------------Potencial---¶¨ÒåÁ£×ÓÏ໥×÷ÓÃÊÆ------------------------------
pair_style** ÊÆº¯ÊýÀàÐÍ
pair_coeff,** ÊÆº¯ÊýÎļþÃû£¨Ò»°ãÕâ¸öÎļþ·ÅÔÚÓë´ËinÎļþµÄͬһ¸öĿ¼Ï£©

pair_modify**
´ËºóµÄ13ÃüÁî¶Ô×ö¸ß·Ö×Ó¼°ÎÞ»ú·ÇµÄÄ£ÄâµÄÐèÒª¶îÍâ¹Ø×¢
pair_write
bond_style
bond_coeff,
angle_style
angle_coeff,
dihedral_style
dihedral_coeff,
improper_style
improper_coeff,
kspace_style,
kspace_modify
dielectric,
special_bonds
----------------------------------------Seting---------------------------------------------
neighbor, **  ½Ø¶Ï°ë¾¶Ïà¹ØµÄÉèÖÃ
neigh_modify, **
timestep,** Ä£ÄâµÄ²½³¤
compute, *** £¡¶¨Ò弯Ë㣬һ°ãÎÒÃÇÐèÒªµÄÊä³öÊý¾Ý¾ÍÐèÒªÕâ¸öÃüÁîÀ´¶¨Òå
uncompute *  È¡Ïûij¸öcomputeÉèÖÃ
variable**Õâ¸öÃüÁî¿ÉÒÔ¶à´ÎʹÓ㬶¨ÒåÒ»¸ö±äÁ¿

reset_timestep, ** ²½³¤¼ÆÊýÆ÷ÇåÁ㣬Óжà¸örunÃüÁîµÄÐè×¢ÒâÕâ¸ö
run_style, ÅäÌ×runµÄ£¬²»Ò»¶¨ÐèÒª
compute_modify *ÅäÌ×computeµÄ
---------------------------------------- Minimize-------------------------------------------
½á¹¹ÓÅ»¯£¬×¢ÒâºÍÈÈÁ¦Ñ§Æ½ºâÇø·Ö¿ªÀ´
minimize,**
min_style, **
min_modify **

---------------------------------------------Fix-------------------------------------------
fix***  Õâ¸öÃüÁîÏàµ±ÖØÒª ¶àµÄ²»Ëµ£¬¿´ÊÖ²á
unfix  È¡Ïûij¸öfixÉèÖÃ

fix_modify,
------------------------------------------Output------------------------------------------
dump, ** Êä³öÊý¾Ý£¬Êä³öµÄΪµ¥¸öÔ­×ÓµÄÐÅÏ¢£¬¿ÉÊÓ»¯¾ÍÓÃËü
undump,* È¡Ïûij¸ödumpÉèÖÃ
thermo, ** Êä³öÈ«¾ÖÊý¾Ý£¬±ÈÈçζȣ¬Ñ¹Ç¿£¬³¤¶È£¬×ÜÄÜÁ¿µÈ
thermo_style,* ÅäÌ×thermoµÄ
thermo_modify,*
£¨ºóÃæµÄ¶¼ÊÇÊä³öһЩÊý¾ÝÀàÐÍ£¬ÎÒÒ»°ãûÔõôÓ㬾ßÌåÐèÒªµÄ¿ÉÒÔµ¥¶À×Ô¼ºÁ˽⣩
dump image,
dump_modify,
dump movie,
restart, *Êä³örestartÎļþ£¬¶ÔÓ¦Ç°Ãæread-restart£¬dataÎļþÖ»ÓÐÔ­×Ó×ø±ê£¬restartº¬Óв¿·Ö¼ÆËãÐÅÏ¢
write_data, *½«µ±Ç°Ä£ÐÍÊä³öΪһ¸ödataÎļþ£¬¶ÔӦ֮ǰµÄread-data£¬
write_dump,
write_restart*
------------------------------------------Run a simulation----------------------------------------
run,  ***Õâ¸öÃüÁî³öÏÖÖ®ºó£¬Ä£Äâ²Å¿ªÊ¼½øÐмÆËã£¬Ç°ÃæµÄ¶¼ÊÇÔÚÉèÖüÆËã¹ý³Ì

change_box, *
neb prd,
rerun,
temper
-------------------------------------------Others--------------------------------------------
ÕâЩÃüÁîÖ÷Òª¿ÉÒÔʵÏÖÑ­»·ÒÔ¼°Âß¼­Åжϣ¬Í¨¹ýËûÃÇ£¬¿ÉÒÔÏò¸ü¸´ÔÓµÄÄ£Äâ¹ý³Ìǰ½ø
clear,*
log, *
echo,
if, *
include,
jump, *
label, *
next, *
print, *
shell,
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

×ÊÔ´ÊÕ¼¯ MD·Ö×Ó¶¯Á¦Ñ§ ·Ö×ÓÄ£Äâ lammpsѧϰ
¹ØÓÚLammps Èí¼þ¹¤¾ß xuexijisuan Ä£ÄâÈí¼þ°²×°¾«»ªÌÔ
»úеרҵÏà¹Ø²ÄÁÏ Amorphous cell ѧϰ

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

chinaboy798

Òø³æ (СÓÐÃûÆø)

¡ï ¡ï ¡ï ¡ï ¡ï
abinitio: ½ð±Ò+5, ¹ÄÀøÔ­´´£¬¹ÄÀø½»Á÷ 2014-11-12 20:58:13
²»Äܱ༭бÌ壡˵Ã÷Ï£¬Ã¿Ò»½Ú¿ÕÐкóÃæµÄÃüÁî¶¼ÊÇбÌåÃüÁ
2Â¥2014-11-12 18:14:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

sailoryh

Í­³æ (СÓÐÃûÆø)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Ëͺ컨һ¶ä
Â¥Ö÷ÕûÀíµÄºÜÈ«Ãæ£¬·Ç³£ÓаïÖú£¬ÔÞÒ»¸ö£¡
˳±ãÇë½ÌÒ»¸öÎÊÌ⣬ÔÚlammpsÄ£Äâ¹ý³ÌÖУ¬Í¨³£ÐèҪʹÓÃvelocity create¸øÔ­×Ó·ÖÅäÒ»¸ö³õÊ¼Ëæ»úËÙ¶È£¬ÎÒÏëÎÊÈç¹û²»ÉèÖÃÕâÌõÃüÁîÊÇ·ñ¿ÉÐУ¿¶ÔÄ£Äâ½á¹ûÓÐûÓÐÓ°Ï죿
4Â¥2014-11-28 09:54:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

chinaboy798

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by sailoryh at 2014-11-28 09:54:48
Â¥Ö÷ÕûÀíµÄºÜÈ«Ãæ£¬·Ç³£ÓаïÖú£¬ÔÞÒ»¸ö£¡
˳±ãÇë½ÌÒ»¸öÎÊÌ⣬ÔÚlammpsÄ£Äâ¹ý³ÌÖУ¬Í¨³£ÐèҪʹÓÃvelocity create¸øÔ­×Ó·ÖÅäÒ»¸ö³õÊ¼Ëæ»úËÙ¶È£¬ÎÒÏëÎÊÈç¹û²»ÉèÖÃÕâÌõÃüÁîÊÇ·ñ¿ÉÐУ¿¶ÔÄ£Äâ½á¹ûÓÐûÓÐÓ°Ï죿

Õâ¸öËæ»úËÙ¶ÈÒ»°ãÊǸøÒ»¸öζȵÄËæ»úζȣ¬¸öÈ˾õµÃÕâÑù»áÌá¸ßÈÈÆ½ºâЧÂÊ£¬µ±È»²»¸øÕâ¸ö³õËÙ¶ÈϵͳҲ¿ÉÒÔͨ¹ýϵ×ÛÂýÂýƽºâµ½Ä³Ò»¸öÏÞÖÆÌõ¼þϵÄËÙ¶È·Ö²¼¡£Òò´Ë£¬µ¥´¿Ëµ¶ÔÎÂ¶ÈÆ½ºâ¶øÑÔ£¬½á¹ûÓ°Ïì²»´ó¡£

´ËÃüÁî±ðÓÐÓÃ;¡£
9Â¥2014-12-03 11:59:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

ÏÄÒ»ÇúÍü¼Ç

гæ (³õÈëÎÄ̳)

ºÃ¶«¶«
3Â¥2014-11-19 10:33:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ëͺ컨һ¶ä
ÔÞ
5Â¥2014-12-01 13:33:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÉùÃÎÆæÔµ001

ľ³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Ëͺ컨һ¶ä
²»´íµÄ×ܽᣬÊʺϳõѧÕß¿´¿´
Ö»×ö²»Ëµ£¬Ã÷֪ûµØÎ»£¬¼áÐÅÓлú»á
6Â¥2014-12-01 13:56:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

oxox6085

ר¼Ò¹ËÎÊ (ÕýʽдÊÖ)

ÔÞÒ»¸ö
ÓÐЩÊÂÇé¿ÉÄÜÖ»ÓмÆËã»úÄ£ÄâÄܸæËßÎÒÃÇ´ð°¸
7Â¥2014-12-01 17:40:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zy1522932796

ľ³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Â¥Ö÷£¬ÄãÊÇÎҵȿ¬Ä£Ñ½
½ñÈÕµÄŬÁ¦Öý¾ÍÃ÷ÈյĻԻͣ¬Ð¡»ï°éÃÇ£¬Å¬Á¦¹þ£¡£¡£¡
8Â¥2014-12-01 23:44:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

l3y

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

ÔÞÒ»¸ö£¡
10Â¥2014-12-03 12:53:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ chinaboy798 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] һ־Ը³¶«´óѧ071000ÉúÎïѧѧ˶³õÊÔ·ÖÊý276Çóµ÷¼Á +26 Ľ¾øcc 2026-04-09 30/1500 2026-04-14 18:50 by ²ÌËÕÑô
[¿¼ÑÐ] 272·Ö²ÄÁÏ×ÓÇóµ÷¼Á +41 Loy0361 2026-04-10 54/2700 2026-04-14 18:00 by lhj2009
[¿¼ÑÐ] ²ÄÁÏÀà284µ÷¼Á +41 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 49/2450 2026-04-14 17:53 by lhj2009
[¿¼ÑÐ] »¯¹¤Ñ§Ë¶294·Ö£¬Çóµ¼Ê¦ÊÕÁô +32 yzyzx 2026-04-12 36/1800 2026-04-14 17:45 by lhj2009
[¿¼ÑÐ] 297¹¤¿Æµ÷¼Á? +13 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-13 13/650 2026-04-14 16:46 by Art1977
[¿¼ÑÐ] 26ҩѧר˶105500Çóµ÷¼Á +6 à¶¹þ¼ÓÓÍ 2026-04-13 6/300 2026-04-14 16:40 by zhouxiaoyu
[¿¼ÑÐ] »¯Ñ§070300 Çóµ÷¼Á +23 ¹þ¹þ¹þ^_^ 2026-04-12 23/1150 2026-04-14 16:30 by zhouxiaoyu
[¿¼ÑÐ] 290Çóµ÷¼Á +21 luoziheng 2026-04-10 23/1150 2026-04-14 15:49 by zs92450
[¿¼ÑÐ] ±¾¿Æ211£¬±¨¿¼085601-310·Ö +16 ararak 2026-04-13 16/800 2026-04-14 14:55 by Delta2012
[¿¼ÑÐ] 085408¹âµçÐÅÏ¢¹¤³Ìר˶355Ò»Ö¾Ô¸³¤´º¹â»úËùµ÷¼Á +6 Íõymaa 2026-04-13 13/650 2026-04-14 11:33 by Íõymaa
[¿¼ÑÐ] 310Çóµ÷¼Á +15 666ÕæºÃ 2026-04-11 17/850 2026-04-13 22:27 by pies112
[¿¼ÑÐ] 290Çóµ÷¼Á +18 ¿Â»´È» 2026-04-12 20/1000 2026-04-13 12:56 by cyh¡ª315
[¿¼ÑÐ] 299Çóµ÷¼Á +8 ZVVZ13 2026-04-08 8/400 2026-04-12 00:40 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ҩѧר˶µ÷¼Á +8 ? һ·Éú?»¨? 2026-04-10 10/500 2026-04-11 21:21 by zhouxiaoyu
[¿¼ÑÐ] µ÷¼Á +5 ÎĵÀÐÇ̨ 2026-04-11 5/250 2026-04-11 15:01 by ¿­¿­Òª±ä˧
[¿¼ÑÐ] 346£¬¹¤¿Æ0854Çóµ÷¼Á£¬×¨Ë¶ +7 moser233 2026-04-10 8/400 2026-04-11 08:52 by Öí»á·É
[¿¼ÑÐ] 085800 ÄÜÔ´¶¯Á¦Çóµ÷¼Á +6 °¢biu°¡°¡°¡°¡°¡ 2026-04-10 6/300 2026-04-10 15:03 by hemengdong
[¿¼ÑÐ] ²ÄÁÏ»¯¹¤×Ü·Ö334Çóµ÷¼Á +16 Riot2025 2026-04-08 17/850 2026-04-09 20:19 by maddjdld
[¿¼ÑÐ] ¿¼Ñе÷¼Á-²ÄÁÏÀà-284 +28 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 28/1400 2026-04-09 20:08 by µ¹Êý321?
[ÂÛÎÄͶ¸å] ÇóÖúÎÄÏ×Ô­ÎÄ 10+3 18500821399 2026-04-08 3/150 2026-04-09 16:56 by ±±¾©À³ÒðÈóÉ«
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û