±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1192  |  »Ø¸´: 17
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

sheath

ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)

[½»Á÷] ¡¾ÌÖÂÛ¡¿×Ô±à³ÌÐòÖÐÕýÔòϵ×ÛµÄÌåϵζÈΪʲô²»Äܱ£³Öºã¶¨£¿

ÔÚ×Ô±àµÄ·Ö×Ó¶¯Á¦Ñ§³ÌÐòÖУ¬¼ÆËãÔ­°ûµÄÔ­×ÓÌåϵΪÕýÔòϵ×Û¡£Ô­×ÓλÖÃÔÚÈýά·½ÏòÓ¦ÓÃÖÜÆÚÐԱ߽çÌõ¼þ£¬ºãβÉÓÃNose-HooverËã·¨¡£
      µ«ÊÇ£¬³ÌÐòÖ´Ðк󣬳öÏÖÁËÌåϵÊýÄ¿¼õÉÙ£¬ÌåϵζȲ»¶ÏÉý¸ß£¬ÉõÖÁµ½´ïÉÏÍò¶ÈµÄ´íÎó½á¹û¡£

      ¾­¹ý×Ðϸ¼ì²é³ÌÐò½á¹¹ºÍÿ¸ö×Ó³ÌÐò£¬³õ²½·ÖÎöÈÏΪ£ºÔÚÿ¸öʱ¼ä²½£¬ÖÜÆÚÐԱ߽çÌõ¼þʹÅܳö¼ÆËãÔ­°û·¶Î§µÄÔ­×ÓÖØÐ»ص½Ô­°ûÄÚµÄÏàӦλÖ᣶øÕâ¿ÉÄÜʹ²¿·ÖÔ­×ÓÖØµþ£¬¾¡¹ÜÕâÖÖÇé¿öµÄ¼¸ÂʺÜС¡£Ëæºó½øÐС°¸üÐÂÔ­×Ó´æÔÚÓë¶ÔÓ¦Êý¾Ý¡±²Ù×÷£¬Õ⽫¿ÉÄÜÔì³É²¿·ÖÖØµþÔ­×ÓÊý¾ÝµÄ¶ªÊ§£¬µ±È»£¬Ô­×ÓÊýĿҲ¿ÉÄܼõС¡£
      Ò²¾ÍÊÇ˵£¬ÖÜÆÚÐԱ߽çÌõ¼þÔì³ÉÔ­×ÓÖØµþ£¬¶øÔ­×ÓÖØµþÊǵ¼ÖÂÔ­×ÓÊýÄ¿¼õÉٵĹؼüÔ­Òò¡£Èç¹ûÕâ¸ö·ÖÎö¶ÔµÄ»°£¬ÈçºÎ½â¾ö£¿Èô²»ÊÇ£¬ÄÇôԭÒòÓÖÔÚÄÄÀ

¾´Çë¸÷λͬÐв»Áߴͽ̣¡£¡£¡

[ Last edited by cadick on 2009-12-14 at 02:30 ]
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zeoliters

ľ³æ (ÕýʽдÊÖ)

¡ï ¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
fegg7502(½ð±Ò+2,VIP+0):thank you very much! 11-8 18:36
¼ÈȻʹÓÃÁËÖÜÆÚÐԱ߽çÌõ¼þ£¬Èç¹ûÌåϵΪÕýÔòϵ×Û£¬ÌåϵµÄÊýĿӦ¸Ã²»»á±ä»¯µÄ£¬Èç¹ûÌåϵÊýÄ¿¼õÉÙ£¬ÎÒ»³ÒÉÊDz»ÊdzÌÐò³öÏÖÁË´íÎó¡£
2Â¥2009-11-08 18:17:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

sheath

ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)

¡ï
zeoliters(½ð±Ò+1,VIP+0):лл»ØÌû½»Á÷£¡ 11-10 22:07
ÒýÓûØÌû:
Originally posted by zeoliters at 2009-11-8 18:17:
¼ÈȻʹÓÃÁËÖÜÆÚÐԱ߽çÌõ¼þ£¬Èç¹ûÌåϵΪÕýÔòϵ×Û£¬ÌåϵµÄÊýĿӦ¸Ã²»»á±ä»¯µÄ£¬Èç¹ûÌåϵÊýÄ¿¼õÉÙ£¬ÎÒ»³ÒÉÊDz»ÊdzÌÐò³öÏÖÁË´íÎó¡£

ÌåϵµÄÔ­×ÓÊýÄ¿ÊÇÓ¦¸Ã±£Ö¤²»±ä£¬ÕâÊÇÕýÔòϵ×ÛµÄÒªÇ󣬵«ÊDZà³ÌʵÏÖÈ´ÊÇÁíÒ»»ØÊ¡£
     ÉÏÃæÎÒÒѾ­·ÖÎöÁËÊýÄ¿¼õÉٵĿÉÄÜÔ­Òò¡£

      ³ÌÐòÓ¦¸ÃûÓдíÎ󣬵«¿ÉÄÜÊÇ»¹ÐèÒª±ðµÄ×Ó³ÌÐò´¦ÀíÕâ¸öÎÊÌâ¡£

[ Last edited by sheath on 2009-11-8 at 18:46 ]
3Â¥2009-11-08 18:42:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

sheath

ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)

»¹ÓÐͬÐÐÁ˽âÕâ¸öÎÊÌâô£¿
4Â¥2009-11-09 10:14:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dellus

ľ³æ (Ö°Òµ×÷¼Ò)

¡ï ¡ï ¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
mingdong(½ð±Ò+1,VIP+0):¸Ðл½»Á÷£¡ 11-9 14:11
zeoliters(½ð±Ò+2,VIP+0):лл»ØÌû½»Á÷£¡ 11-10 22:07
ÖÜÆÚÐԱ߽çÌõ¼þÓõIJ»¶Ô£¬
²»Òª°ÑÔ­°û·¶Î§ÍâµÄÔ­×Ó·Å»ØÔ­°û£¬Ö»ÐèÒªÔÚ¼ÆËãÏ໥×÷ÓÃʱ°Ñ×ù±êÕÛËãµ½Ô­°ûÄھͿÉÒÔÁË
ÆñÄܾ¡ÈçÈËÒ⣬µ«ÇóÎÞÀ¢ÓÚÐÄ¡£
5Â¥2009-11-09 11:20:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lionel770

½ð³æ (СÓÐÃûÆø)

¡ï ¡ï ¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
dongdong3881(½ð±Ò+1,VIP+0):¶àл»ØÌû½»Á÷ 11-10 14:09
zeoliters(½ð±Ò+2,VIP+0):лл»ØÌû½»Á÷£¡ 11-10 22:08
¾ßÌåÇé¿öûÓп´ÄãµÄÔËÐÐÇé¿ö²»ºÃ˵£¬Èç¹ûÊÇÄã˵·ÖÎöµÄÎÊÌ⣬¿ÉÒÔ¿¼ÂǼõСÿ²½µÄʱ¼ä²½³¤ÊÔÊÔ¡£¾ßÌåµÄ½â¾ö·½°¸»¹ÊÇÔÚ³ÌÐòµÄBUGÅжϼ°´¦ÀíÉÏϹ¦·ò¡£
6Â¥2009-11-09 15:56:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

sheath

ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)

¡ï ¡ï ¡ï ¡ï
dongdong3881(½ð±Ò+2,VIP+0):¶àл½»Á÷ 11-10 14:09
zeoliters(½ð±Ò+2,VIP+0):лл»ØÌû½»Á÷£¡ 11-10 22:08
ÒýÓûØÌû:
Originally posted by dellus at 2009-11-9 11:20:
ÖÜÆÚÐԱ߽çÌõ¼þÓõIJ»¶Ô£¬
²»Òª°ÑÔ­°û·¶Î§ÍâµÄÔ­×Ó·Å»ØÔ­°û£¬Ö»ÐèÒªÔÚ¼ÆËãÏ໥×÷ÓÃʱ°Ñ×ù±êÕÛËãµ½Ô­°ûÄھͿÉÒÔÁË

Õâ¸öÎÒÒÔǰµÄȷûÓп¼Âǹý£¬
²»¹ý£¬ÊÔ¹ýºó»¹ÊdzöÏÖÔ­À´µÄÎÊÌâ¡£

ÎҵijÌÐòÔÚ¼ÆËãÔ­×ÓλÖúÍÏ໥×÷ÓÃÁ¦¶¼Ê¹ÓÃÁËÖÜÆÚÐԱ߽çÌõ¼þ¡£
ÒÀ¾ÝÊDZ»ÓÐЩͬÐгÆÎª¡°·Ö×Ó¶¯Á¦Ñ§Ê¥¾­¡±ÖеÄÒ»¶Î»°£º

"The wraparound effect of the periodic boundaries must be taken into account in both the integration of the equations of motion and the interaction computations. After each integration step the coordinates must be examined, and if an atom is found to have moved outside the region its coordinates must be adjusted to bring it back inside."

À´Ô´£ºD.C. Rapaport, The Art of Molecular Dynamics Simulation (2ed), Cambridge University Press,2004, P16-17

[ Last edited by sheath on 2009-11-9 at 17:28 ]
7Â¥2009-11-09 17:20:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

sheath

ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)

¡ï
zeoliters(½ð±Ò+1,VIP+0):лл»ØÌû½»Á÷£¡ 11-10 22:08
ÒýÓûØÌû:
Originally posted by lionel770 at 2009-11-9 15:56:
¾ßÌåÇé¿öûÓп´ÄãµÄÔËÐÐÇé¿ö²»ºÃ˵£¬Èç¹ûÊÇÄã˵·ÖÎöµÄÎÊÌ⣬¿ÉÒÔ¿¼ÂǼõСÿ²½µÄʱ¼ä²½³¤ÊÔÊÔ¡£¾ßÌåµÄ½â¾ö·½°¸»¹ÊÇÔÚ³ÌÐòµÄBUGÅжϼ°´¦ÀíÉÏϹ¦·ò¡£

ÎÒÔ­À´Ê¹ÓõÄʱ¼ä²½³¤ÊÇ1fs¡£

ÊÔÓÃÈÊÐÖËù½¨ÒéµÄС²½³¤£¬Ó¦ÓÃ0.1fs£¬»¹ÊdzöÏÖÏàͬµÄÎÊÌ⣬¼´Ô­×ÓÊýÄ¿¼õÉÙ£¬Î¶Ȳ»¶ÏÉý¸ß¡£²»¹ýÊǾ­¹ýºÜ¶àÑ­»·²Å³öÏÖ£¬ºÃÏñÊDZÈÔ­À´ÑÓ³¤ÁËʱ¼ä¶øÒÑ¡£
8Â¥2009-11-09 17:39:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dellus

ľ³æ (Ö°Òµ×÷¼Ò)

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
dongdong3881(½ð±Ò+2,VIP+0):¶àл»ØÌû½»Á÷ 11-10 14:09
zeoliters(½ð±Ò+3,VIP+0):¶àл»ØÌû½»Á÷£¡ 11-10 22:09
ÒýÓûØÌû:
Originally posted by sheath at 2009-11-9 17:20:

ÎҵijÌÐòÔÚ¼ÆËãÔ­×ÓλÖúÍÏ໥×÷ÓÃÁ¦¶¼Ê¹ÓÃÁËÖÜÆÚÐԱ߽çÌõ¼þ¡£

¼ÆËãÄÜÁ¿ºÍÏ໥×÷ÓÃÁ¦¶¼ÒªÓÃÖÜÆÚÐԱ߽çÌõ¼þ
ÎÒÊÇ˵ÔÚʹÓÃÖÜÆÚÐԱ߽çÌõ¼þʱ£¬Ö»µ÷Óöø²»¸Ä±äÁ£×ÓµÄÔ­×ø±ê
ÒýÓûØÌû:
Originally posted by sheath at 2009-11-9 17:20:

"The wraparound effect of the periodic boundaries must be taken into account in both the integration of the equations of motion and the interaction computations. After each integration step the coordinates must be examined, and if an atom is found to have moved outside the region its coordinates must be adjusted to bring it back inside."


µÚÒ»¾äûÓÐÎÊÌ⣬µÚ¶þ¾äÖµµÃÉÌȶ
£±¡¢ÔÚÖÜÆÚÐԱ߽çÌõ¼þÏ£¬Í¬ÔÚÔ­°ûϵÄÁ½¸öÁ£×ÓÊDz»ÄÜͨ¹ýÖ±½Ó¼ÆËãËüÃÇÖ®¼ä¾àÀëÀ´¼ÆËãÄÜÁ¿ºÍÊÜÁ¦×÷Óõġ£°ÑÔ­°ûÍâµÄÁ£×Ó·Å»ØÔ­°ûµÄ²Ù×÷ÐéºÄÁ˼ÆËãÁ¿£¬»¹¿ÉÄܳö´í
£²¡¢¶ÔÓڸ߷Ö×ÓÌåϵ£¬ÕâÑùµÄ²Ù×÷»áÆÆ»µ¹²¼Û¼ü

Allen µÄ £¢Computer simulation of liquid£¢ £²£¹£­£³£±Ò³½²Á˹ØÓÚÖÜÆÚÐԱ߽çÌõ¼þµÄÎÊÌ⣬½¨Òé¿´ÏÂ

[ Last edited by dellus on 2009-11-10 at 13:20 ]
ÆñÄܾ¡ÈçÈËÒ⣬µ«ÇóÎÞÀ¢ÓÚÐÄ¡£
9Â¥2009-11-10 13:13:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zeoliters

ľ³æ (ÕýʽдÊÖ)

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
tianlangxingaa(½ð±Ò+1,VIP+0):лл²ÎÓë 1-12 23:02
·Ç³£ÔÞͬdellusµÄ˵·¨¡£
10Â¥2009-11-11 05:11:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ sheath µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸aÇø211£¬085601-307·ÖÇóµ÷¼Á +13 µ³¼ÎºÀ 2026-03-31 26/1300 2026-04-03 08:33 by 495374996
[¿¼ÑÐ] ÍÁľˮÀû328·ÖÇóµ÷¼Á +5 ¼²·çÖª¾¢²Ý666 2026-04-02 5/250 2026-04-03 07:49 by ¼ªÁÖ½¨Öþ´óѧÍÁÄ
[¿¼ÑÐ] µ÷¼Á +3 osbbx 2026-04-02 3/150 2026-04-03 07:47 by cc8418
[¿¼ÑÐ] 085801 ×Ü·Ö275 ±¾¿ÆÐÂÄÜÔ´ Çóµ÷¼Á +18 bradoner 2026-04-01 22/1100 2026-04-02 19:25 by ÅÁ¶ûÂíÀ­ÌØ
[¿¼ÑÐ] 265Çóµ÷¼Á +12 ÁÖÉîÎÂÀ½ 2026-04-01 15/750 2026-04-02 19:14 by Ò»Ö»ºÃ¹û×Ó?
[¿¼ÑÐ] 298Çóµ÷¼Á +4 zzz£¬£¬r 2026-04-02 7/350 2026-04-02 18:57 by 1939136013¹·×³
[¿¼ÑÐ] 329Çóµ÷¼Á +8 miaodesi 2026-04-02 10/500 2026-04-02 10:24 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] ½¨»·£¬ÄÜÔ´£¬ÍÁľÀÏʦ·¹ý¿´Ò»¿´£¡£¡£¡ +4 ºÙºÙuu 2026-04-01 4/200 2026-04-01 20:42 by ÎÞи¿É»÷111
[¿¼ÑÐ] ÉúÎïÓëÒ½Ò©¿¼Ñе÷¼Á +5 Ìúº©º©123425 2026-03-31 5/250 2026-04-01 18:01 by syh9288
[¿¼ÑÐ] »·¾³¹¤³Ìµ÷¼Á +9 hyzzzzzzz. 2026-04-01 9/450 2026-04-01 14:20 by salamander`
[¿¼ÑÐ] Çóµ÷¼Á£º085600²ÄÁÏÓ뻯¹¤£¬¿¼²Ä¿Æ»ù£¬×Ü·Ö319 +17 678lucky 2026-03-31 21/1050 2026-04-01 01:40 by 1018329917
[¿¼ÑÐ] 375Çóµ÷¼Á +7 ÓêÏÄÕûÒ¹ 2026-03-29 7/350 2026-03-31 18:52 by xhai2011
[¿¼ÑÐ] ¿¼Ñе÷¼ÁÇóÖú +7 13287130938 2026-03-31 7/350 2026-03-31 16:39 by 690616278
[¿¼ÑÐ] Çóµ÷¼Á +8 11ggg 2026-03-30 8/400 2026-03-31 13:56 by nanaliuyun
[¿¼ÑÐ] 286Çóµ÷¼Á +5 ¶ªµôÀÁ¶è 2026-03-27 8/400 2026-03-31 11:27 by Delta2012
[¿¼ÑÐ] 282Çóµ÷¼Á +3 ºôÎü¶¼ÊǼõ·Ê 2026-03-31 3/150 2026-03-31 10:00 by wangjy2002
[¿¼ÑÐ] 327Çóµ÷¼Á +5 С¿¨²»¿¨. 2026-03-29 5/250 2026-03-30 19:30 by Wang200018
[¿¼ÑÐ] Çóµ÷¼Á +10 ¼Ò¼Ñ¼Ñ¼Ñ¼Ñ¼Ñ 2026-03-29 10/500 2026-03-30 18:34 by 544594351
[¿¼ÑÐ] 305Çóµ÷¼Á +8 RuiFairyrui 2026-03-28 8/400 2026-03-29 08:22 by fmesaito
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϾ©º½¿Õº½Ìì´óѧ²ÄÁÏѧ˶Çóµ÷¼Á +3 @taotao 2026-03-28 3/150 2026-03-28 10:26 by JourneyLucky
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û