24СʱÈÈÃŰæ¿éÅÅÐаñ    

Znn3bq.jpeg
²é¿´: 1009  |  »Ø¸´: 3
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

³È×ÓÆ¤°®À±½·

Òø³æ (СÓÐÃûÆø)

[½»Á÷] ¡¾¡ù¼±ÈË¡ù¡¿Ë²Ì¬ÈÈԴζÈÖµ²»×¼È·ÎÊÌ⣡ ÒÑÓÐ2È˲ÎÓë

¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù˲̬ÎÊÌâ¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù
1¡¢ÎÊÌâ¼òÊö
×î½üÔÚ¸ãÒ»¸ö·ÂÕæ£ºÒ»¸ö10*10*2mmµÄsolid£¬ÔÚ1sÄÚ£¬ÈÈԴʱ¼ä0~300us£¬Ò²¾ÍÊÇ˵£¬0~300usµÄʱ¼äÄÚÓÐÈÈÔ´¹©Ó¦£¬300us~1sʱ¼äÄÚ£¬ÈÈԴΪ0£¬ÖÜÆÚ¼´1s(µÚ2ÃëÄÚ£¬Ç°300usÓÐÈÈÔ´£¬ºóÃæÃ»ÓУ¬ÒÔ´ËÀàÍÆ)¡£ÏÖÓû·ÂÕæsolidÖÐÐÄ´¦µÄζȱ仯Çé¿ö£¬µ«ÎÊÌâÀ´ÁË¡£

2¡¢ÎÊÌâ
ÈÈÔ´´¦ÎÒÓõÄÊÇUDF£¬Ê±¼ä²½³¤´¦Ò²ÊÇUDF£¬¸÷´¦UDF¾ù±àÒëÔËÐÐÕýÈ·£¬µ«ÎÊÌâÊÇζÈÖµ²»×¼È·£¡
µÚ1ÃëÄÚ£¬ÔÚǰ300usÓÐÈÈÔ´¹©Ó¦µÄÇé¿öÏ£¬ÎÂÉýºÜÃ÷ÏÔ£¬ÉýÁË´óÔ¼Á½Èý¶È£¬300usÖ®ºóÃ÷Ã÷ûÓÐÈÈÔ´ÁË£¬Î¶ÈÖµ»¹ÊÇÒ»Ö±ÔÚ»ºÂýÉÏÉý£¬Ö±µ½¿ìÒª½Ó½ü1ÃëµÄʱºò£¬²ÅÓÐϽµµÄÇ÷ÊÆ£¬µ«Êǽô½Ó×Å£¬Î¶ÈÖµ·¢ÉúÁ˼«´óµÄÌø±ä£¡ÓÉÔ­À´µÄ300¶àKͻȻÉÏÉýµ½2000¶àK£¬´ÓfluentÌáʾ´°¿Ú¿ÉÒÔ¿´³ö£¬Õâ¸öÌø±ä¾ÍÊÇ·¢ÉúÔÚ1sʱÕâ¸ö˲ʱʱ¿ÌÉÏ¡£
ÏëÎÊһϸ÷λ£¬ÎªÊ²Ã´»á³öÏÖÕâÑùµÄÇé¿ö£¿Çó´ó¼Ò²»Áô´Í½Ì£¬Ð»Ð»ÔÙÈý~~~

3¡¢×îºó¸½ÉÏÎҵĸ÷Èí¼þ¼°°æ±¾
fluent 15.0
vs2010

PS:ÎÒ¿ÉÄÜ˵µÄ²»ÊǺÜÃ÷°×¡£¡£¡£»áµÄÅóÓÑ¿ÉÒԺݺݵÄÎÊÎÒ£¬ÎÒÔٺúÃÃèÊö£¬Èç¹ûÄã֮ǰҲÅöµ½ÀàËÆµÄÎÊÌâ²¢ÒÑ˳Àû½â¾ö£¬ÇëÍ£ÁôÒ»ÏÂÄãµÄ½Å²½£¬Ö¸µãÎÒһϣ¬²»Ê¤¸Ð¼¤¡£¡£¡£

¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ùÇó°ïÖúÄØ¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù¡ù
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÏàÓö£¬¸øÓè±Ë´ËÒ»¸ö×î¼òµ¥¡¢ÎÂůµÄÓµ±§¡£
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

achilFes1990

ľ³æ (ÖøÃûдÊÖ)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Äã¿ÉÒÔ°ÑudfÌù³öÀ´£¬Èôó¼Ò¿´¿´ÓÐûÓдíÎ󣬲»ÊÇ˵Óï·¨ÉϵĴíÎó£¬ÊǶÔÄãµÄÎïÀíÎÊÌâµÄ²ûÊö´íÎó

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
ɨһɨ¹Ø×¢ÎÒµÄ΢ÐŹ«Öںţ¬¹²Í¬Ñ§Ï°´¬²°CFD
4Â¥2014-11-04 20:26:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 4 ¸ö»Ø´ð

³È×ÓÆ¤°®À±½·

Òø³æ (СÓÐÃûÆø)

×øµÈ´óÉñ£¬´óÉñÀ´ÁËÇë±ð×ß¡£¡£¡£ÕæÐÄÇó°ïÖú
ÏàÓö£¬¸øÓè±Ë´ËÒ»¸ö×î¼òµ¥¡¢ÎÂůµÄÓµ±§¡£
2Â¥2014-11-04 16:37:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wuming524

ר¼Ò¹ËÎÊ (ÖøÃûдÊÖ)

ʯ»¯Öû³æ

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
¿ÉÄÜÊÇÍø¸ñµÄÎÊÌ⣬ÒÔǰÓö¼û¹ý£¬½ö¹©²Î¿¼¡£
3Â¥2014-11-04 18:15:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] »¯Ñ§µ÷¼ÁÇóÖú +13 LULONG1 2026-04-03 18/900 2026-04-08 21:54 by LULONG1
[¿¼ÑÐ] ±¾¿Æ211£¬293·ÖÇëÇóµ÷¼Á +12 Á«²Ë¾ÍÊÇź°É 2026-04-03 13/650 2026-04-08 20:30 by ±³¶Ô´óº£³ö·¢
[¿¼ÑÐ] Çóµ÷¼Á +14 ÕÅzic 2026-04-05 15/750 2026-04-08 16:14 by Ò»Ö»ºÃ¹û×Ó?
[¿¼ÑÐ] 274Çóµ÷¼ÁÇóµ÷¼Á +10 Jachenbingoo 2026-04-06 13/650 2026-04-08 14:25 by zhq0425
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷µç085401Çóµ÷¼Á +4 sunw1306 2026-04-07 4/200 2026-04-07 16:40 by à£à£à£0119
[¿¼ÑÐ] 085405Èí¼þ¹¤³Ì301·ÖÇóµ÷¼Á£¬×¨Ë¶¿É¿çרҵ£¬ËÄÁù¼¶Òѹý +3 ¾²¾²ÏëÏë 2026-04-05 3/150 2026-04-06 15:23 by nepu_uu
[¿¼ÑÐ] ²ÄÁÏר˶322 +11 ¹þ¹þ¹þºðºðºð¹þ 2026-04-05 11/550 2026-04-06 14:07 by lqwchd
[¿¼ÑÐ] 346·ÖµÄÉúÎïÓëÒ½Ò©08600Çóµ÷¼Á +6 ³£ÓêÑôÉϰ¶ 2026-04-05 7/350 2026-04-06 12:36 by lys0704
[¿¼ÑÐ] 348Çóµ÷¼Á +3 ³µÀå×Ózzz 2026-04-05 3/150 2026-04-05 20:30 by à£à£à£0119
[¿¼ÑÐ] ÉúÎïÓëÒ½Ò©µ÷¼Á +4 Ê®Æßsa 2026-04-05 4/200 2026-04-05 20:05 by lys0704
[¿¼ÑÐ] µ÷¼Á +3 Àî¹ã»ð 2026-04-05 3/150 2026-04-05 18:57 by À¶ÔÆË¼Óê
[¿¼ÑÐ] µ÷¼ÁÇóÖú +10 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-02 13/650 2026-04-05 09:41 by sam3303
[¿¼ÑÐ] Ò»Ö¾Ô¸»¦985£¬326·ÖÇóµ÷¼Á +3 Áõīī 2026-04-03 3/150 2026-04-04 11:16 by ±¯É˵ÄÓóÍ·
[¿¼ÑÐ] 268Çóµ÷¼Á +8 ÄãºÃtg 2026-04-03 9/450 2026-04-04 05:08 by gswylq
[¿¼ÑÐ] 283·Ö²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +29 ÂÞKAKA 2026-04-02 29/1450 2026-04-03 23:56 by userper
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +5 ´Þwj 2026-04-03 5/250 2026-04-03 15:06 by arrow8852
[¿¼ÑÐ] ÉúÎïѧ˶341Çóµ÷¼Á +4 ÄãЦÆðÀ´ÏñÔÆ¶ä 2026-04-03 4/200 2026-04-03 10:32 by macy2011
[¿¼ÑÐ] 338Çóµ÷¼Á£¬Ò»Ö¾Ô¸ÄÜÔ´¶¯Á¦£¬ÍâÓïÊÇÈÕÓï203 +5 zzz£¬£¬r 2026-04-02 5/250 2026-04-03 09:45 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 366Çóµ÷¼ÁÒ»Ö¾Ô¸¶«±±´óѧ +8 ÔËÆøÀ´µÃÈôÓÐËÆÎ 2026-04-02 8/400 2026-04-02 21:39 by dongzh2009
[¿¼ÑÐ] 293Çóµ÷¼Á +4 çæçæÀÖ 2026-04-02 4/200 2026-04-02 20:10 by 6781022
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û