²é¿´: 5043  |  »Ø¸´: 15
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

¶ÔÌì¿Õ˵lrj

½ð³æ (ÕýʽдÊÖ)

[ÇóÖú] Nose-Hoover ÈÈÔ¡¿ØÎ£¬lammpsÀ´½²¾ÍÊÇÖ¸µÄfix nvt °É£¿ÎªÊ²Ã´Î¶Ȼá´óÔöµ¼ÖÂÔ­×Ó¶ªÊ§ ÒÑÓÐ6È˲ÎÓë

ÎÒ×öÈȵ¼ÂÊÏëÏȰ´ÕÕÎÄÏ׵ķ½·¨Ä£ÄâÒ»±éÑéÖ¤×Ô¼ºµÄ³ÌÐò¶Ô²»¶Ô£¬¾ÝÎÄÏ×ÀïµÄ±íÊö¡°Ç°50 Íò²½£¬½«Õû¸öϵͳÖÃÓÚNVE ϵ×ÛÖУ¬¶ÔÉÏϹ̱ںÍÒºÌåÇøÓò·Ö±ðʹÓÃζÈ/Ëٶȵ÷½Ú·¨Ê¹ÏµÍ³ÔÚ100 K Ï´ﵽƽºâ״̬¡£ºó500 Íò²½£¬ÀûÓÃNose-Hoover ÈÈÔ¡À´¶ÔÉÏϹ̱ڷֱð½øÐпØÎ£¬¸øÒºÌåÇøÓòÑØy ÏòÊ©¼ÓÒ»¸öζÈÌݶÈ.¡±
¶ÔÓÚÉÏÃæÃèÊöµÄ¿ØÎÂÎÒʹÓÃÈçϵÄÃüÁî
fix NVE all nve
fix 2 all temp/rescale 100 100 100 0.1 1.0
run 500000
unfix 2
fix NHlo Plow nvt temp 110 110 100
fix NHhi Pup nvt temp 90 90 100
run 5000000
µÚ¶þ¸örunµÄʱºòÎÒûÓжÔÒºÏà½øÐÐÈκοØÎ£¬Nose-Hoover ÈÈÔ¡¿ØÎ£¬¶ÔÓÚlammpsÀ´½²¾ÍÊÇÖ¸µÄfix nvt °É£¿µ«ÊÇÕâÑùÔËÐÐÖ®ºóÇ°Ãæ»¹ÓÐnve,ÌåϵµÄζȾͻ᲻¶ÏÔö¼Ó£¬×îºó¶ªÊ§Ô­×Ó£¬Â鷳ǰ±²¿´¿´ÎÒµÄÎÊÌâ³öÔÚÄÄÀ
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

ÎÒÈôÊ¢¿ª£¬ºûµû×ÔÀ´
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

iSimuLy

¾èÖú¹ó±ö (ÕýʽдÊÖ)

×ÊÉîר¼Ò¹ËÎÊ


¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÕâÖÖÊôÓÚ£¬ÏµÍ³±ÀÀ£µÄÎÊÌ⣬һ°ãºÍ³õʼ½á¹¹²»ºÃ£¬Ê±¼ä²½Ì«´ó£¬Ä£ÄâÁ÷³Ì²»¶ÔµÈÓйأ¬µ±È»ÓÐʱºòºÍÄã°²×°µÄ°æ±¾ÓõÄÊýÖµ¾«¶ÈÒ²»áÓйØÏµ¡£²Î¿´http://www.isimuly.com/forum.php ... ;amp;extra=page%3D1
16Â¥2017-03-28 13:11:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 16 ¸ö»Ø´ð

yy8790

ľ³æ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÔÚnvtÃüÁî֮ǰ¿ÉÒÔÊÔһϠ ¡°unfix NVE¡±
3Â¥2015-07-29 02:37:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¶ÔÌì¿Õ˵lrj

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
3Â¥: Originally posted by yy8790 at 2015-07-29 02:37:49
ÔÚnvtÃüÁî֮ǰ¿ÉÒÔÊÔһϠ ¡°unfix NVE¡±

ÎÒÊÔ¹ýÁË£¬ÕâÑùÖ®ºóÒºÏàËÙ¶ÈλÖþÍû·¨µü´ú£¬¾Í»áÍêÈ«¾²Ö¹²»¶¯ÁË£¬ÎÒÒ²²»ÖªµÀΪʲô£¿¶øÇÒµ¼³öµÄÒºÏàÇø»¹ÊÇÓÐζȵÄ
ÎÒÈôÊ¢¿ª£¬ºûµû×ÔÀ´
4Â¥2015-07-29 08:48:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

luzihen

½ð³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÎÒ×öÈȵ¼ÂÊÏëÏȰ´ÕÕÎÄÏ׵ķ½·¨Ä£ÄâÒ»±éÑéÖ¤×Ô¼ºµÄ³ÌÐò¶Ô²»¶Ô£¬¾ÝÎÄÏ×ÀïµÄ±íÊö¡°Ç°50 Íò²½£¬½«Õû¸öϵͳÖÃÓÚNVE ϵ×ÛÖУ¬¶ÔÉÏϹ̱ںÍÒºÌåÇøÓò·Ö±ðʹÓÃζÈ/Ëٶȵ÷½Ú·¨Ê¹ÏµÍ³ÔÚ100 K Ï´ﵽƽºâ״̬¡£ºó500 Íò²½£¬ÀûÓÃNose-Hoover ÈÈÔ¡À´¶ÔÉÏϹ̱ڷֱð½øÐпØÎ£¬¸øÒºÌåÇøÓòÑØy ÏòÊ©¼ÓÒ»¸öζÈÌݶÈ.¡±
###############################################################
ÕâÀïÎÄÏ×µÄÃèÊö²»×¼È·£¬NVEϵ×ÚÄÜÁ¿ÊÇinvariant¡£
###############################################################



¶ÔÓÚÉÏÃæÃèÊöµÄ¿ØÎÂÎÒʹÓÃÈçϵÄÃüÁî
fix NVE all nve
fix 2 all temp/rescale 100 100 100 0.1 1.0
run 500000
unfix 2
fix NHlo Plow nvt temp 110 110 100
fix NHhi Pup nvt temp 90 90 100
run 5000000
µÚ¶þ¸örunµÄʱºòÎÒûÓжÔÒºÏà½øÐÐÈκοØÎ£¬Nose-Hoover ÈÈÔ¡¿ØÎ£¬¶ÔÓÚlammpsÀ´½²¾ÍÊÇÖ¸µÄfix nvt °É£¿µ«ÊÇÕâÑùÔËÐÐÖ®ºóÇ°Ãæ»¹ÓÐnve,ÌåϵµÄζȾͻ᲻¶ÏÔö¼Ó£¬×îºó¶ªÊ§Ô­×Ó£¬Â鷳ǰ±²¿´¿´ÎÒµÄÎÊÌâ³öÔÚÄÄÀ
###############################################################
µÚ¶þ¸örunµÄʱºòÄãÿ²½µÄ¶ÔÉÏÏÂÁ½¸öÇøÓò½øÐÐÁËÁ½´Î»ý·Ö£¬Ò»¸ö¸ù¾ÝNVE£¬¾ÍÊÇF=ma£¬ÁíÒ»´Î¸ù¾ÝNVT£¬¾ÍÊÇF=ma+Ò»¸öÁ¿¡£ÎÒ¹À¼ÆÄãÌåϵ³öÎÊÌâ¾ÍÊÇÕâ¸öÔ­Òò¡£
ËùÒÔ£¬ÔÚµÚ¶þ¸örunµÄʱºò£¬ÄãÓ¦¸Ã¶ÔÉÏÏÂÁ½²¿·ÖNVT£¬ÖмäNVE¡£²»ÒªÓÐoverlap¡£
»¹ÓÐÒ»ÖÖ·½·¨ÊÇÓÃÀÉÖ®Íòthermalstat£¬lammpsÀïµÄÀÉÖ®ÍòÈÈÔ¡²»»áÖ±½Ó½øÐлý·Ö£¬ËùÒÔ¿ÉÒÔд³Éfix all nve+fix Nhi Langevin¡£
###############################################################
5Â¥2015-09-03 15:23:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 08¹¤Ñ§µ÷¼Á +7 Óû§573181 2026-03-20 11/550 2026-03-23 15:47 by ÎÒ°®Ñ§Ï°Ñ§Ï°Ê¹Î
[¿¼ÑÐ] 298Çóµ÷¼Á +8 Éϰ¶6666@ 2026-03-20 8/400 2026-03-23 11:02 by laoshidan
[¿¼ÑÐ] 310Çóµ÷¼Á +4 baibai1314 2026-03-16 4/200 2026-03-22 20:19 by edmund7
[¿¼ÑÐ] 324Çóµ÷¼Á +6 luckyѽѽѽѼ 2026-03-20 6/300 2026-03-22 16:01 by ColorlessPI
[¿¼ÑÐ] ÉúÎïѧµ÷¼Á +5 Surekei 2026-03-21 5/250 2026-03-22 14:39 by tcx007
[¿¼²©] ÕÐÊÕ²©Ê¿1-2ÈË +3 QGZDSYS 2026-03-18 4/200 2026-03-22 10:25 by QGZDSYS
[¿¼ÑÐ] ¡¾¿¼Ñе÷¼Á¡¿»¯Ñ§×¨Òµ 281·Ö£¬Ò»Ö¾Ô¸ËÄ´¨´óѧ£¬³ÏÐÄÇóµ÷¼Á +11 ³Ô³Ô³Ô²ÅÓÐÒâÒå 2026-03-19 11/550 2026-03-21 18:23 by ѧԱ8dgXkO
[¿¼ÑÐ] 278Çóµ÷¼Á +9 ÑÌ»ðÏÈÓÚ´º 2026-03-17 9/450 2026-03-21 17:47 by ѧԱ8dgXkO
[¿¼ÑÐ] 297Çóµ÷¼Á +11 Ï·¾«µ¤µ¤µ¤ 2026-03-17 12/600 2026-03-21 17:47 by ColorlessPI
[¿¼ÑÐ] 302Çóµ÷¼Á +12 ºôºôºô¡£¡£¡£¡£ 2026-03-17 12/600 2026-03-21 17:29 by ColorlessPI
[¿¼ÑÐ] 336Çóµ÷¼Á +5 rmc8866 2026-03-21 5/250 2026-03-21 17:24 by ѧԱ8dgXkO
[¿¼ÑÐ] »ª¶«Ê¦·¶´óѧ-071000ÉúÎïѧ-293·Ö-Çóµ÷¼Á +3 Ñо¿ÉúºÎÑþÃ÷ 2026-03-18 3/150 2026-03-21 01:30 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸ Î÷±±´óѧ £¬070300»¯Ñ§Ñ§Ë¶£¬×Ü·Ö287£¬Ë«·ÇÒ»±¾£¬Çóµ÷¼Á¡£ +3 ³¿»èÏßÓëÐǺ£ 2026-03-18 3/150 2026-03-21 00:46 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏרҵÇóµ÷¼Á +6 hanamiko 2026-03-18 6/300 2026-03-21 00:24 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷°²½»Í¨´óѧ ѧ˶ 354Çóµ÷¼Á211»òÕß˫һÁ÷ +3 ÎÒÏëÒª¶ÁÑо¿Éú 2026-03-20 3/150 2026-03-20 20:13 by JourneyLucky
[¿¼ÑÐ] 353Çóµ÷¼Á +3 À­¹³²»Ðí±ä 2026-03-20 3/150 2026-03-20 19:56 by JourneyLucky
[¿¼ÑÐ] 086500 325 Çóµ÷¼Á +3 Áì´øÐ¡ÐÜ 2026-03-19 3/150 2026-03-20 18:38 by ¾¡Ë´Ò¢1
[¿¼ÑÐ] ÉúÎïѧµ÷¼ÁÕÐÈË£¡£¡£¡ +3 ɽº£Ììá° 2026-03-17 4/200 2026-03-19 21:34 by ÔõôÊÍ»³
[¿¼ÑÐ] 288Çóµ÷¼Á£¬Ò»Ö¾Ô¸»ªÄÏÀí¹¤´óѧ071005 +5 ioodiiij 2026-03-17 5/250 2026-03-19 18:22 by zcl123
[¿¼ÑÐ] ¡¾Í¬¼ÃÈí¼þ¡¿Èí¼þ£¨085405£©¿¼ÑÐÇóµ÷¼Á +3 2026eternal 2026-03-18 3/150 2026-03-18 19:09 by ²«»÷518
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û