24СʱÈÈÃŰæ¿éÅÅÐаñ    

Znn3bq.jpeg
²é¿´: 3752  |  »Ø¸´: 12
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

ÆøÒºÁ½ÏàÁ÷

Í­³æ (СÓÐÃûÆø)

[½»Á÷] ¡¾ÇóÖú¡¿ÈçºÎ¸Ä±äFluentÖеÄÒ·Á¦Ä£ÐÍ£¨UDF£© ÒÑÓÐ5È˲ÎÓë

´óÏÀÃÇ£¬ÎÒÏëÎÊÏÂÈçºÎ±àÒ»¸ö³ÌÐò¸Ä±äFLUENTÖÐÔ­ÓеÄÒ·Á¦Ä£ÐÍ£¬ÒòΪÎÒ¾õµÃFLUENTÖй̶¨µÄÄ£ÐͺÃÏñ¶¼²»ÊʺÏÎÒ£¿Çë¸ßÊÖÖ¸µã°¡¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

sungjen

Òø³æ (ÖøÃûдÊÖ)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÒýÓûØÌû:
6Â¥: Originally posted by ÆøÒºÁ½ÏàÁ÷ at 2010-05-21 09:04:30
f=CD*(¦Ð/4)*(dp)2*0.5*¦Ñ*u2 ,u£¨±äÁ¿£©ÊÇÆøÒºÁ½ÏàµÄÏà¶ÔËÙ¶È£¬cd=2-4(ÒòΪÎҵĿÅÁ£Îª·Ç¹æÔòÔ²ÐÎ)£¬¦Ñ=1.29ÊÇÆøÏàµÄÃܶȣ¬dp=2mm¿ÅÁ£Ö±¾¶¡£ÄÜ¿´Ã÷°×²»£¿...

ÄãºÃ £¬ÇëÎÊÄãµÄ×§Á¦·½³ÌÊÇÔõôµÃµ½µÄ »¹ÓÐÄãµÄCdϵÊýÊÇÔõôµÃµ½µÄ2-4£¿
Ï£ÍûÓÐÒ»Ìì³ÉΪ´óÉñ
9Â¥2014-08-11 11:14:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 13 ¸ö»Ø´ð

Ella-dong

½ð³æ (СÓÐÃûÆø)

¡ï
adu886886(½ð±Ò+1):ллÌṩÒâ¼û 2010-05-20 15:45:45
ÄÇÄãºÃºÃѧѧ±à³Ì°É£¬¶à¿´¿´UDfµÄÀý×Ó°É
2Â¥2010-05-20 15:25:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÆøÒºÁ½ÏàÁ÷

Í­³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by Ella-dong at 2010-05-20 15:25:53:
ÄÇÄãºÃºÃѧѧ±à³Ì°É£¬¶à¿´¿´UDfµÄÀý×Ó°É

3Â¥2010-05-20 15:56:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tacaro

ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)

Сľ³æ´óÄÜèÆïʿѫÕÂ

Ìù¸öÄãµÄ×§Á¦·½³ÌÉÏÀ´
4Â¥2010-05-20 16:01:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸2110£¬»¯Ñ§Ñ§Ë¶310·Ö£¬±¾¿ÆÖصãË«·ÇÇóµ÷¼Á +18 ŬÁ¦·Ü¶·112 2026-04-08 18/900 2026-04-09 23:28 by wolf97
[¿¼ÑÐ] 22408µ÷¼ÁÇóÖú +3 ì±12 2026-04-09 5/250 2026-04-09 23:21 by zhouyuwinner
[¿¼ÑÐ] 085404£¬285·ÖÇóµ÷¼Á +12 Þ±Þ±¿¼ÑÐ 2026-04-07 14/700 2026-04-09 23:10 by parmtree
[¿¼ÑÐ] Çóµ÷¼Á +5 archer.. 2026-04-09 7/350 2026-04-09 22:18 by lbsjt
[¿¼ÑÐ] 316Çóµ÷¼Á +3 Ïë¶ÁÑо¿Éú( ?¡ß 2026-04-07 3/150 2026-04-09 17:31 by wp06
[¿¼ÑÐ] 085402ͨÐŹ¤³Ìµ÷¼Á£¬ÓÐ4Ïîѧ¿Æ¾ºÈü¹ú½±£¨µçÈü¹ú¶þ£©£¬Ë¶Ê¿Ñо¿Éúµ÷¼Á×Ô¼öÐÅ¡£ +3 mÓÀo²»vÑÔoÆúm 2026-04-09 3/150 2026-04-09 17:17 by ×ÏêØ×ÏÆå
[¿¼ÑÐ] Çóµ÷¼Á²ÄÁÏ¿ÆÑ§Ó빤³ÌÒ»Ö¾Ô¸985³õÊÔ365·Ö +5 ²Ä»¯Àî¿É 2026-04-08 5/250 2026-04-09 17:00 by Lilly_Li
[¿¼ÑÐ] Ò»Ö¾Ô¸µç×ӿƼ¼´óѧ085600²ÄÁÏÓ뻯¹¤ 329·ÖÇóµ÷¼Á +14 Naiko 2026-04-04 14/700 2026-04-09 16:56 by luoyongfeng
[¿¼ÑÐ] 085400µç×ÓÐÅÏ¢Àࣨ´¨´ó¿ØÖƹ¤³Ì£©Çóµ÷¼Á¿É¿çרҵ ÇóÀÏʦÁªÏµ +3 626776879 2026-04-08 3/150 2026-04-09 16:05 by Öí»á·É
[¿¼ÑÐ] 322Çóµ÷¼Á£¬08¹¤¿Æ +3 ½ñÌìÊǸöСºÅ 2026-04-08 3/150 2026-04-09 15:53 by wp06
[¿¼ÑÐ] 280Çóµ÷¼Á +5 ÙâÙâÒ¹Ò¹ 2026-04-09 8/400 2026-04-09 11:15 by ÙâÙâÒ¹Ò¹
[¿¼ÑÐ] 293·ÖÇóµ÷¼Á£¬ÍâÓïΪ¶íÓï +7 ¼ÓÒ»Ò»¾Å 2026-04-07 10/500 2026-04-08 20:14 by yutian743
[¿¼ÑÐ] Ò»Ö¾Ô¸Ö£ÖÝ´óѧ085600Çóµ÷¼Á +21 ³ÔµÄ²»ÉÙ 2026-04-05 24/1200 2026-04-08 16:47 by sunhuadong
[¿¼ÑÐ] 08600ÉúÎïÓëÒ½Ò©-327 +9 18755400796 2026-04-05 9/450 2026-04-06 22:35 by 52305043001
[¿¼ÑÐ] 338Çóµ÷¼Á +4 ÎÒÏëÉϰ¶ii 2026-04-05 4/200 2026-04-06 21:04 by ľ×Ó¾ý1218
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +5 ´Þwj 2026-04-05 5/250 2026-04-06 15:40 by lin-da
[¿¼ÑÐ] 0703Çóµ÷¼Á383·Ö +9 W55j 2026-04-03 9/450 2026-04-06 06:50 by houyaoxu
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +6 Ò»ÑùYWY 2026-04-05 6/300 2026-04-05 20:30 by ÄϺ½~ÍòÀÏʦ
[¿¼ÑÐ] 296Çóµ÷¼Á +3 Íô£¡£¿£¡ 2026-04-05 5/250 2026-04-05 17:38 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 348·Ö»·¾³¹¤³Ì¡¤µ÷¼Á +10 ÎâÑå׿24k 2026-04-03 11/550 2026-04-04 14:19 by Î޼ʵIJÝÔ­
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û