²é¿´: 2555  |  »Ø¸´: 6
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

RoyZhang

½ð³æ (СÓÐÃûÆø)

[ÇóÖú] comsol ºó´¦Àí Ç󳡯«Î¢·Ö ÒÑÓÐ2È˲ÎÓë

comsol×Ô´øÇóƫ΢·Öº¯Êýd(*,*)ÊÇ·ñ¶ÔËùÓг¡¶¼ÓÐЧ£¿

±¾ÈË·ÂÕæµç´ÅÄ£¿é£¬µçÁ÷¼¤·¢³öµÄ´Å³¡ÎÞ·¨Çó½â¶Ô¿Õ¼äµÄƫ΢·Ö£¬Çó³öµÄÈ«²¿Îª0,¸ñʽΪ:d(mf.Bx,x)

µ«·ÂÕæ´Å³¡Ä£¿é£¨ÎÞµçÁ÷£©Ê±£¬Æ«Î¢·Ö¿ÉÒÔÇó³ö£¬²¢²»Îª0£¬¸ñʽΪ£ºd(mfnc.Bx,x)

×ܽáÆðÀ´£º

´Å³¡ÎÞµçÁ÷  2dÎïÀíÄ£ÐÍ  d(mfnc.Bx,x)¡Ù0£¬d(mfnc.normB,x)¡Ù0  £¨ÓÐЧ£©
´Å³¡ÎÞµçÁ÷  3dÎïÀíÄ£ÐÍ  d(mfnc.Bx,x)¡Ù0£¬d(mfnc.normB,x)¡Ù0  £¨ÓÐЧ£©
´Å³¡ÓеçÁ÷  2dÎïÀíÄ£ÐÍ  d(mf.Bx,x)¡Ù0£¬d(mf.normB,x)¡Ù0          £¨ÓÐЧ£©
´Å³¡ÓеçÁ÷  3dÎïÀíÄ£ÐÍ  d(mf.Bx,x)=0£¬d(mf.normB,x)=0          £¨Ê§Ð§£©

ÇëÎÊÇ×ÃÇ£¬ÕâÊÇcomsolÖÐÆ«Î¢·Öº¯Êýd£¨*£¬*£©µÄȱÏÝ»¹ÊÇÎÒÄÄÀïµ÷Óò»¶ÔÁË£¿ÕýÈ·¸ÃÈçºÎ½øÐÐÆ«Î¢·ÖµÄºó´¦Àí£¿

¸Ðл´ó¼ÒµÄ¹Ø×¢¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

RoyZhang

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by brightstone at 2013-12-27 12:00:11
µ÷Óû¹ÊÇÕýÈ·µÄ£¬²»È»ÔõôµÃµ½ÕýÈ·µÄ½á¹û¡£
Äã˵µÄʧЧµÄÒâ˼£¬ÊDz»ÊÇÒòΪµ¼ÊýΪÁ㣬ËùÒÔ˵ÊÇ´íµÄ£¿Êµ¼ÊÇé¿öÕâ¸öʱºòÄã·ÖÎö·ÖÎö£¬ÊDz»Êǵ¼Êý¾ÍÓ¦¸ÃΪÁãÄØ£¿

¾ßÌåµÄÎÒûÓÐÓù«Ê½ÍƵ¼£¬ÎÒÊÇÕâô³¢ÊԵģ¬Ò»¸ùµ¼ÏßͨÉϵçÁ÷£¬ÖÜΧ¿Õ¼äÐγɴų¡£¬ÓÃ2DµÄ¾ÍÊÇÁ½¸öͬÐÄÔ²£¬ÖÐÐÄÔ²ÊÇÍ­Ïߣ¬´óÔ²ÊÇ¿ÕÆø£¬¿ÉÒÔ¼ÆËã³öÀ´´Å³¡Ä£µÄƽ·½£¬Ò²¾ÍÊÇijһ·ÖÁ¿µÄƫ΢·Ö²»µÈÓÚÁã¡£°ÑËüÀ­ÉìÒ»¶¨³¤¶ÈÖ®ºó±ä³É3DµÄ£»Á½¸öͬÐÄÔ²Öù£¬Í¬ÑùµÄ²ÎÊýÉèÖýøÈ¥£¬´Å³¡¿ÉÒÔ¼ÆËã³öÀ´£¬µ«´Å³¡Ä£µÄƽ·½µÄÌݶȶ¼ÎªÁãÁË£¬´Å³¡µÄÆ«µ¼ÊýÒ²¶¼ÎªÁãÁË¡£

ÎÒ×öparticle tracing£¬µçÁ÷ÖÜΧµÄ´Å³¡Ó¦¸ÃÊÇ»áÎüÒýÌú´ÅÁ£×ӵİɣ¬ÎÒ¾õµÃÎïÀíÌõ¼þÓ¦¸ÃÊdzÉÁ¢µÄ¡£

ÄѵÀÊÇ2DÄ£ÐÍÀ­Éì³É3DµÄÄ£ÐÍÄĸöÒ»¸öµØ·½»á±ä»¯Âð£¿
3Â¥2013-12-27 17:12:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 7 ¸ö»Ø´ð

brightstone

Òø³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
RoyZhang: ½ð±Ò+2, ¡ïÓаïÖú 2013-12-27 17:13:08
µ÷Óû¹ÊÇÕýÈ·µÄ£¬²»È»ÔõôµÃµ½ÕýÈ·µÄ½á¹û¡£
Äã˵µÄʧЧµÄÒâ˼£¬ÊDz»ÊÇÒòΪµ¼ÊýΪÁ㣬ËùÒÔ˵ÊÇ´íµÄ£¿Êµ¼ÊÇé¿öÕâ¸öʱºòÄã·ÖÎö·ÖÎö£¬ÊDz»Êǵ¼Êý¾ÍÓ¦¸ÃΪÁãÄØ£¿
2Â¥2013-12-27 12:00:11
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

thomas2011

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
RoyZhang: ½ð±Ò+8, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸, ·Ç³£¸Ðл 2014-01-09 12:15:13
mf´Å³¡¼ÆËãʱȥ£¬Çó½âµ¼Êý£¬Çë²Î¿¼¸½¼þ£»
ÐèÒªÌí¼Ó¶îÍâµÄpde£¬½«mf³¡Ï¼ÆËãµÄ½á¹ûµ¼³ö£¬²ÅÄÜÇó½âµ¼Êý
¿ìÀÖѧϰ
4Â¥2014-01-09 09:46:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

thomas2011

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

¿ìÀÖѧϰ
5Â¥2014-01-09 09:49:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 278Çóµ÷¼Á +6 ÑÌ»ðÏÈÓÚ´º 2026-03-17 6/300 2026-03-21 01:57 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] Ò»Ö¾Ô¸ÖØÇì´óѧ085700×ÊÔ´Óë»·¾³×¨Ë¶£¬×Ü·Ö308Çóµ÷¼Á +3 īīĮ 2026-03-18 3/150 2026-03-21 00:39 by JourneyLucky
[¿¼ÑÐ] 354Çóµ÷¼Á +5 Tyoumou 2026-03-18 8/400 2026-03-21 00:35 by JourneyLucky
[¿¼ÑÐ] 296Çóµ÷¼Á +6 www_q 2026-03-18 10/500 2026-03-20 23:56 by JourneyLucky
[¿¼ÑÐ] 295Çóµ÷¼Á +4 Ò»Ö¾Ô¸¾©Çø211 2026-03-18 6/300 2026-03-20 23:41 by JourneyLucky
[¿¼ÑÐ] ÖÐÄÏ´óѧ»¯Ñ§Ñ§Ë¶337Çóµ÷¼Á +3 niko- 2026-03-19 6/300 2026-03-20 21:58 by luoyongfeng
[¿¼ÑÐ] Çóµ÷¼Á +5 Mqqqqqq 2026-03-19 5/250 2026-03-20 20:46 by zhukairuo
[¿¼ÑÐ] 08¹¤Ñ§µ÷¼Á +5 Óû§573181 2026-03-20 5/250 2026-03-20 15:47 by xia_2003
[¿¼ÑÐ] ÕÐÊÕµ÷¼Á˶ʿ +4 lidianxing 2026-03-19 12/600 2026-03-20 12:25 by lidianxing
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +4 18889395102 2026-03-18 4/200 2026-03-19 16:13 by 30660438
[¿¼ÑÐ] ²ÄÁÏ¿¼Ñе÷¼Á +3 xwt¡£ 2026-03-19 3/150 2026-03-19 11:22 by wãåÑôw
[¿¼ÑÐ] 0854¿É¿çµ÷¼Á£¬Ò»×÷Ò»ÏîºËÐÄÂÛÎÄÎåÏîרÀû£¬Ê¡¡¢¹ú¼¶Ö¤Êé40+ÊýÒ»Ó¢Ò»287 +8 СÀî0854 2026-03-16 8/400 2026-03-18 14:35 by ²«»÷518
[¿¼ÑÐ] 268Çóµ÷¼Á +8 Ò»¶¨ÓÐѧÉÏ- 2026-03-14 9/450 2026-03-17 17:47 by laoshidan
[¿¼ÑÐ] Ò»Ö¾Ô¸£¬¸£ÖÝ´óѧ²ÄÁÏר˶339·ÖÇóµ÷¼Á +3 ľ×ÓmomoÇàÕù 2026-03-15 3/150 2026-03-17 07:52 by laoshidan
[¿¼ÑÐ] »úеר˶325£¬Ñ°ÕÒµ÷¼ÁԺУ +3 y9999 2026-03-15 5/250 2026-03-16 19:58 by y9999
[¿¼ÑÐ] 326Çóµ÷¼Á +4 ŵ±´¶û»¯Ñ§½±êéê 2026-03-15 7/350 2026-03-16 17:11 by ŵ±´¶û»¯Ñ§½±êéê
[¿¼ÑÐ] 304Çóµ÷¼Á +5 ËØÄê¼ÀÓï 2026-03-15 5/250 2026-03-16 17:00 by ÎҵĴ¬Îҵĺ£
[¿¼ÑÐ] ÇóÀÏʦÊÕÁôµ÷¼Á +4 jiang½ª66 2026-03-14 5/250 2026-03-15 20:11 by Winj1e
[¿¼ÑÐ] 26¿¼ÑÐÒ»Ö¾Ô¸ÖйúʯÓÍ´óѧ(»ª¶«)305·ÖÇóµ÷¼Á +3 ¼ÎÄêÐÂ³Ì 2026-03-15 3/150 2026-03-15 13:58 by ¹þ¹þ¹þ¹þºÙºÙºÙ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û