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´ó¼ÒºÃ£¬¶ÔÓÚfix wall/region ÃüÁîÀïÃæÓÐÕâÑùÒ»¾ä£ºRegions are defined using the [url=]region[/url] command. Note thatthe region volume can be interior or exterior to the bounding surface,which will determine in which direction the surface interacts withparticles, i.e. the direction of the surface normal. ¹ØÓÚÕâ¾ä»°´ó¼ÒÔõôÀí½â£¬ÊÇÈÏΪһ¸öregionµÄÀï²àºÍÍâ²à¾ù¿Éµ±×ö×÷ÓÃÃæÂ𣿠±ÈÈçÒ»°ã¶¨Òåregion wall-1 block 0 1 INF INF 0 1 ºÍregion wall-2 block 0 1 INF INF 0 1 side out Á½¸öregion£¬¹ØÓÚwall-2µÄregionÎÒÓÃfix wall/regionÃüÁÕâÑùµÃµ½µÄ×÷ÓÃÃæÊÇÕâ¸öwall-2µÄÀï²àÃæÄØ»¹ÊÇwall-1µÄÍâ²àÃæÄØ£¿Èç¹ûÎÒÏëµÃµ½wall-1Õâ¸öregionµÄÍâ²àÃæµÄ×÷ÓÃÃæÊ±¸ÃÔõô¶¨ÒåÄØ£¿ |
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ddll_slsl
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 101 (¸ßÖÐÉú)
- ½ð±Ò: 2939.2
- ºì»¨: 6
- Ìû×Ó: 670
- ÔÚÏß: 255.3Сʱ
- ³æºÅ: 2121784
- ×¢²á: 2012-11-12
- רҵ: ¶¯Á¦Ñ§Óë¿ØÖÆ
2Â¥2013-01-17 09:54:30
zhang_jaj
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 14 (СѧÉú)
- ½ð±Ò: 2135.7
- É¢½ð: 693
- ºì»¨: 8
- Ìû×Ó: 447
- ÔÚÏß: 448Сʱ
- ³æºÅ: 1015849
- ×¢²á: 2010-05-11
- ÐÔ±ð: GG
- רҵ: Äý¾Û̬ÎïÐÔI:½á¹¹¡¢Á¦Ñ§ºÍ
3Â¥2013-01-18 18:16:23
ddll_slsl
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 101 (¸ßÖÐÉú)
- ½ð±Ò: 2939.2
- ºì»¨: 6
- Ìû×Ó: 670
- ÔÚÏß: 255.3Сʱ
- ³æºÅ: 2121784
- ×¢²á: 2012-11-12
- רҵ: ¶¯Á¦Ñ§Óë¿ØÖÆ
4Â¥2013-01-18 21:36:10
sdzjc1988
ľ³æ (СÓÐÃûÆø)
- Ó¦Öú: 37 (СѧÉú)
- ½ð±Ò: 1695.4
- ºì»¨: 4
- Ìû×Ó: 208
- ÔÚÏß: 237.2Сʱ
- ³æºÅ: 1164293
- ×¢²á: 2010-12-07
- רҵ: ¹¤³ÌÈÈÁ¦Ñ§
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zhang_jaj: ½ð±Ò+5, ¡ï¡ï¡ïºÜÓаïÖú 2013-01-19 08:57:25
zh1987hs: ½ð±Ò+2, лл 2013-01-19 09:16:46
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
zhang_jaj: ½ð±Ò+5, ¡ï¡ï¡ïºÜÓаïÖú 2013-01-19 08:57:25
zh1987hs: ½ð±Ò+2, лл 2013-01-19 09:16:46
| Õâ¸öÃüÁîÎÒÓùý£¬region wall-1 block 0 1 INF INF 0 1¾ÍÊÇÀïÃæµÄǽ±ÚÓÐ×÷ÓÃÁ¦£¬region wall-2 block 0 1 INF INF 0 1 side outÊÇÍâÃæµÄǽ±ÚÓÐ×÷ÓÃÁ¦£¬Äã˵ûÓÐÎüÒýÊDz»ÊÇÒòΪÔ×Ó²»ÔÚcutoffÀïÃæ¡£ |
5Â¥2013-01-19 06:03:57
zhang_jaj
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 14 (СѧÉú)
- ½ð±Ò: 2135.7
- É¢½ð: 693
- ºì»¨: 8
- Ìû×Ó: 447
- ÔÚÏß: 448Сʱ
- ³æºÅ: 1015849
- ×¢²á: 2010-05-11
- ÐÔ±ð: GG
- רҵ: Äý¾Û̬ÎïÐÔI:½á¹¹¡¢Á¦Ñ§ºÍ
ËÍÏÊ»¨Ò»¶ä |
·Ç³£¸Ðл£¬²»¿ÉÄܲ»ÔÚcutoffÀïÃæ¡£ÎÒÉèÖõÄcutoffÊÇ13.0£¬Óм¸¸öatomµÄ¾àÀëµ½Õâ¸öÍâ±Ú¶¼ÊÇ3£¨lattice£©£»¹ØÓÚÕâÀïÎÒÏëÎÊһϣºunitsÎÒÓõÄÊÇreal£¬µ«ÊÇÏÂÃæµÄbox£¬regionµÄunits¶¼ÓõÄÊÇĬÈϵÄlatticeµ¥Î»£¬¶øÊƺ¯ÊýµÄdistance unitsÓ¦¸ÃÊÇreal unitsÒ»Öµİɣ¨¼´13.0£©¡£ÄÇÕâÑùµ¥Î»Æñ²»ÊDz»Í³Ò»ÁËÂ𣿲»ÓÃ×Ô¼ºÔÚת»¯°É£¬Ð»Ð»£¿ |
6Â¥2013-01-19 08:57:12
zhang_jaj
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 14 (СѧÉú)
- ½ð±Ò: 2135.7
- É¢½ð: 693
- ºì»¨: 8
- Ìû×Ó: 447
- ÔÚÏß: 448Сʱ
- ³æºÅ: 1015849
- ×¢²á: 2010-05-11
- ÐÔ±ð: GG
- רҵ: Äý¾Û̬ÎïÐÔI:½á¹¹¡¢Á¦Ñ§ºÍ
7Â¥2013-01-19 08:58:10
zhang_jaj
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 14 (СѧÉú)
- ½ð±Ò: 2135.7
- É¢½ð: 693
- ºì»¨: 8
- Ìû×Ó: 447
- ÔÚÏß: 448Сʱ
- ³æºÅ: 1015849
- ×¢²á: 2010-05-11
- ÐÔ±ð: GG
- רҵ: Äý¾Û̬ÎïÐÔI:½á¹¹¡¢Á¦Ñ§ºÍ
ËÍÏÊ»¨Ò»¶ä |
ÄãºÃ£¬¶ÔÓÚregionÃüÁîÀ´Ëµ£¬wall-1ºÍwall-2ÊÇÁ½¸öµ¥¶ÀµÄregion¡£Èç¹û¶ÔÕâÁ½¸öÓÃfix wall/regionµÄ»°£¬ÄÇôµÚÒ»¸ö¾ÍÊÇwall-1µÄÄÚ±Ú×÷Ó㬵ڶþ¸ö¾ÍÊÇwall-1µÄÍâ±Ú×÷Óöø²»ÊÇwall-2µÄÄÚ±Ú×÷Óã¿ ÎÒÕâ¸öinÎļþÂé·³Äú°ï濴һϣ¬ÎªÊ²Ã´atom¾ÍÊÇûÓиоõµ½ÓÐÎüÒýÁ¦£¬Ð»Ð»°¡ units real atom_style atomic boundary p p ff lattice sc 4.0 region box block 0 10 0 10 0 10 create_box 1 box region atom-box block 2 8 2 8 2 8 create_atoms 1 region atom-box group ar type 1 mass 1 39.948 velocity all create 100.0 8765788 timestep 20.0 pair_style lj/cut 13.0 pair_coeff * * 0.2381 3.405 neighbor 2.0 bin neigh_modify every 10 delay 0 check yes thermo 500 fix zlowall all wall/lj93 zlo EDGE 0.5 3.405 13.0 fix ref all wall/reflect zhi EDGE fix 1 all nvt temp 90.0 90.0 2.0 dump 1 all cfg 500 ar.*.cfg id type xs ys zs vx vy vz dump 2 all xyz 1000 ar.xyz run 100000 |
8Â¥2013-01-21 14:28:17













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