Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 2633  |  »Ø¸´: 8
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

sh060321

гæ (³õÈëÎÄ̳)

[ÇóÖú] ¹ÜÍâÁ÷¶¯Ê²Ã´Ê±ºò²Å»áÓÐÁ÷¶¯ºÍ´«Èȵijä·Ö·¢Õ¹£¿ ÒÑÓÐ1È˲ÎÓë

Çë½Ìһϡ£¹Ü×Ó±Úκ㶨£¬Èë¿Ú³ß´çW=H£¬¹ÜÍâÁ÷¶¯µÍÎÂ¿ÕÆø£¬ÆäÀ×ŵÊýRe=100¡£LÖÁÉÙÈ¡¶àÉÙ±¶µÄW²ÅÄÜʹ¹ÜÍâ¿ÕÆøµÄËٶȺʹ«Èȳä·Ö·¢Õ¹£¿ÓÐÄÄλ¸ßÊÖ×ö¹ýÕâÑùµÄÄ£Ä⣬»¹Íû´Í½Ì£¬Ð»Ð»ÁË¡£
¹ÜÍâÁ÷¶¯Ê²Ã´Ê±ºò²Å»áÓÐÁ÷¶¯ºÍ´«Èȵijä·Ö·¢Õ¹£¿
δÃüÃû.jpg

[ Last edited by sh060321 on 2013-11-27 at 09:24 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

ÔÆº£¹ÂÀÇ

Òø³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
7Â¥: Originally posted by sh060321 at 2013-11-28 17:40:03
ÕâÑù×öÊDz»ÊÇÌ«Âé·³ÁË...

×öÑо¿ÂfluentÄ£ÄâÒ»ÏÂÒ²²»ËãÌ«ÄÑ
8Â¥2013-11-28 17:45:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 9 ¸ö»Ø´ð

dai

¾èÖú¹ó±ö (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
sh060321: ½ð±Ò+1, ¡ïÓаïÖú, ¸Ðл²ÎÓë 2013-12-17 20:33:14
ÕâÒª¿´Äã¹âÍâ¿ÕÆøµÄÁ÷¶¯×´Ì¬,²ãÁ÷µÄ»°,L>0.05Re*Pr¼´ÈÏΪÁ÷¶¯Óë´«ÈȽøÈë³ä·Ö·¢Õ¹½×¶Î.ÈôÊÇÍÄÁ÷,ÔòL>60d,dÊǹܾ¶.
Ц¶ø²»Ó¿à¶ø²»ÑÔ£¡
2Â¥2013-11-27 11:21:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

sh060321

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by dai at 2013-11-27 11:21:22
ÕâÒª¿´Äã¹âÍâ¿ÕÆøµÄÁ÷¶¯×´Ì¬,²ãÁ÷µÄ»°,L>0.05Re*Pr¼´ÈÏΪÁ÷¶¯Óë´«ÈȽøÈë³ä·Ö·¢Õ¹½×¶Î.ÈôÊÇÍÄÁ÷,ÔòL>60d,dÊǹܾ¶.

ллÄúµÄ»Ø´ð¡£µ«ÊÇ£¬ÄúÉÏÃæµÄ»Ø´ðÓ¦¸ÃÊǹÜÄÚÁ÷¶¯µÄÅоݰɣ¬ÎÒÎʵÄÊǹÜÍâµÄ¡£ÄѵÀÕâ¸ö¿ÉÒÔͨÓã¿£¿»¹ÓеÚÒ»¸ö²ãÁ÷ÅоÝÉÙ³ËÁËd£¬Ó¦¸ÃÊÇL>0.05Re*Pr*d¡£²»¹ý£¬»¹ÊÇллÁË¡£
ÏñÃÎÒ»Ñù×ÔÓÉ
3Â¥2013-11-27 15:00:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÔÆº£¹ÂÀÇ

Òø³æ (ÕýʽдÊÖ)

ÄãÊÇÒª×öÊýֵģÄâÂð£¿

[ ·¢×ÔСľ³æ¿Í»§¶Ë ]
4Â¥2013-11-27 23:11:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁÏÀà284µ÷¼Á +42 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 50/2500 2026-04-15 06:09 by åÐÒ£ÈýÀÉ
[¿¼ÑÐ] µ÷¼ÁÇóÊÕÁô +33 ¹ûÈ»ÓÐÎÒ 2026-04-10 34/1700 2026-04-15 00:37 by zzzggc
[¿¼ÑÐ] һ־Ը³¶«´óѧ071000ÉúÎïѧѧ˶³õÊÔ·ÖÊý276Çóµ÷¼Á +26 Ľ¾øcc 2026-04-09 30/1500 2026-04-14 18:50 by ²ÌËÕÑô
[¿¼ÑÐ] 297¹¤¿Æµ÷¼Á? +13 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-13 13/650 2026-04-14 16:46 by Art1977
[¿¼ÑÐ] »¯Ñ§070300 Çóµ÷¼Á +23 ¹þ¹þ¹þ^_^ 2026-04-12 23/1150 2026-04-14 16:30 by zhouxiaoyu
[¿¼ÑÐ] 0854µ÷¼Á +11 ³¤¹­°Á 2026-04-12 14/700 2026-04-14 16:07 by ÄæË®³Ë·ç
[¿¼ÑÐ] Çóµ÷¼Á +20 MAXâê㯠2026-04-09 22/1100 2026-04-14 14:57 by ¶À×íÃι³Ç
[¿¼ÑÐ] 085408¹âµçÐÅÏ¢¹¤³Ìר˶355Ò»Ö¾Ô¸³¤´º¹â»úËùµ÷¼Á +6 Íõymaa 2026-04-13 13/650 2026-04-14 11:33 by Íõymaa
[¿¼ÑÐ] »úе¹¤³Ì313·ÖÕÒ¹¤¿Æµ÷¼Á +4 ˫һÁ÷±¾¿Æ»úе 2026-04-08 4/200 2026-04-14 07:32 by Abskk
[¿¼ÑÐ] 322Çóµ÷¼Á£¬08¹¤¿Æ +4 ½ñÌìÊǸöСºÅ 2026-04-08 4/200 2026-04-13 00:20 by baobaoye
[¿¼ÑÐ] 322Çóµ÷¼Á +6 123°²¿µ 2026-04-12 13/650 2026-04-12 15:51 by 123°²¿µ
[¿¼ÑÐ] 0854µ÷¼Á +12 ³¤¹­°Á 2026-04-09 13/650 2026-04-12 09:56 by ÄæË®³Ë·ç
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷±±¹¤Òµ´óѧ289 085602 +33 yangæÃ 2026-04-10 34/1700 2026-04-12 08:11 by Art1977
[¿¼ÑÐ] ҩѧר˶µ÷¼Á +8 ? һ·Éú?»¨? 2026-04-10 10/500 2026-04-11 21:21 by zhouxiaoyu
[¿¼ÑÐ] 296Çóµ÷¼Á +14 Íô£¡£¿£¡ 2026-04-08 15/750 2026-04-11 20:28 by dongdian1
[¿¼ÑÐ] ±¾ÈËÅ®º¢ +7 ºðºð£¬ 2026-04-10 9/450 2026-04-11 14:45 by ACS Nano¡ª¡ª
[¿¼ÑÐ] 085501»úеר˶ 302·Ö ²»ÌôרҵÇóµ÷¼Á +7 Íôij. 2026-04-09 7/350 2026-04-11 14:37 by luhong1990
[¿¼ÑÐ] ũѧ0904 312Çóµ÷¼Á +6 Say Never 2026-04-10 6/300 2026-04-11 10:33 by wwj2530616
[¿¼ÑÐ] »úеר˶270Çóµ÷¼Á£¬½ÓÊÜ¿çרҵ +12 ÀÏʦ¿´¿´ÎÒ°Éaba 2026-04-09 14/700 2026-04-11 10:21 by laoshidan
[¿¼ÑÐ] 085506-Çóµ÷¼Á-285·Ö +3 À×Å··ÉÌß 2026-04-08 3/150 2026-04-11 08:37 by zhq0425
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û