Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 2630  |  »Ø¸´: 8

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

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

ÔÆº£¹ÂÀÇ

Òø³æ (ÕýʽдÊÖ)

ÄãÕâÀïµÄ¼¸¸öÖ÷Òª²ÎÊýwhl, »¹ÓйÜΣ¬¿ÕÆøÎ¶ȣ¬ÄãÓÿØÖƱäÁ¿Ñо¿ËûÃǵĹØÏµ

[ ·¢×ÔСľ³æ¿Í»§¶Ë ]
5Â¥2013-11-27 23:13:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

sh060321

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
4Â¥: Originally posted by ÔÆº£¹ÂÀÇ at 2013-11-27 23:11:36
ÄãÊÇÒª×öÊýֵģÄâÂð£¿

Êǵġ£ÇóÖ¸½Ì¡£
ÏñÃÎÒ»Ñù×ÔÓÉ
6Â¥2013-11-28 17:39:11
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

sh060321

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
5Â¥: Originally posted by ÔÆº£¹ÂÀÇ at 2013-11-27 23:13:26
ÄãÕâÀïµÄ¼¸¸öÖ÷Òª²ÎÊýwhl, »¹ÓйÜΣ¬¿ÕÆøÎ¶ȣ¬ÄãÓÿØÖƱäÁ¿Ñо¿ËûÃǵĹØÏµ

ÕâÑù×öÊDz»ÊÇÌ«Âé·³ÁË
ÏñÃÎÒ»Ñù×ÔÓÉ
7Â¥2013-11-28 17:40:03
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

hsyEsperanto

½ð³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

³ä·Ö·¢Õ¹µÄÒâÒåÊÇ¡°ËÙ¶È/ζȷֲ¼ÇúÏßÏàËÆ¡±£¬¼´ÔÚ¸ÃÌõ¼þÏ¿ÉÒÔ½øÐÐÎÈ̬¼ÙÉèÒÔ¼°·Ö²¼ÇúÏß¼ÙÉè´Ó¶ø¼ò»¯ÎÊÌ⣬¶ÔÓÚÄÚÁ÷ºÍÍâÁ÷µÄÒâÒåÊDz»Ò»ÑùµÄ¡£
ÄÚÁ÷µÄ»°£¬Ëٶȱ߽ç²ãÏà½Ó´¥ºó£¬ËÙ¶È·Ö²¼ÇúÏß¾ÍÒ»ÖÂÁË£¬È»ºó¼´Ê¹ÊÇ´óPrÁ÷Ì壬ÓÉÓڱ߽ç²ãÎÞ·¨¼ÌÐø·¢Õ¹£¬ËÙ¶È·Ö²¼Ò²»áºÜ¿ì´ïµ½ÏàËÆ¡£
ÍâÁ÷µÄ»°£¬Êµ¼ÊÉÏ£¬Èç¹ûÊǶ¨³£À´Á÷£¨T£¬u¶¨Öµ£©µÄ»°£¬ÔÚ²ãÁ÷½×¶ÎÒ»Ö±ÊÇ¡°³ä·Ö·¢Õ¹¡±µÄ£¬ÒòΪËÙ¶ÈÓëζȷֲ¼ÇúÏßÒ»Ö±ÊÇÏàËÆµÄ¡£ÍÄÁ÷µÄ»°£¬Èç¹ûÒÔ¿´ÍÄÁ÷ģʽµÄ»°£¬´ó¸ÅÒ²¿ÉÒÔ˵ÊÇ¡°³ä·Ö·¢Õ¹¡±µÄ°É¡­¡­
9Â¥2014-10-22 11:02:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ sh060321 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Çóµ÷¼ÁѧУ +12 ²»»á³ÔÈâ 2026-04-13 14/700 2026-04-15 09:15 by ÄæË®³Ë·ç
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖÐũҵ071010£¬320Çóµ÷¼Á +6 À§À§À§À§À¤À¤ 2026-04-14 7/350 2026-04-15 09:14 by plum
[¿¼ÑÐ] 291 Çóµ÷¼Á +38 »¯¹¤2026½ì±ÏÒµÉ 2026-04-09 39/1950 2026-04-15 08:03 by ²»ÎÒÀ­ÂÌ¿¨
[¿¼ÑÐ] һ־Ը³¶«´óѧ071000ÉúÎïѧѧ˶³õÊÔ·ÖÊý276Çóµ÷¼Á +26 Ľ¾øcc 2026-04-09 30/1500 2026-04-14 18:50 by ²ÌËÕÑô
[¿¼ÑÐ] 297£¬¹¤¿Æµ÷¼Á? +6 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-14 6/300 2026-04-14 16:04 by Art1977
[¿¼ÑÐ] Çóµ÷¼Á +12 ºÎÆøÕý 2026-04-13 13/650 2026-04-14 14:47 by zs92450
[¿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] 300·ÖÇóµ÷¼Á £¨085501»úеר˶£¬±¾¿ÆÑï´ó£© +9 xu@841019 2026-04-11 10/500 2026-04-14 08:48 by ľľmumu¡«
[»ù½ðÉêÇë] Óб¬ÁÏ£¬Ò»¸öÇàÄê½ÌʦÂô·¿µÃ400Íò£¬È»ºó»»ÁËÒ»¸öËÄÇàñ×Ó +11 babu2015 2026-04-08 11/550 2026-04-13 16:33 by probebill
[¿¼ÑÐ] 346·Ö£¬¹¤¿Æ0854Çóµ÷¼Á£¬×¨Ë¶ +6 moser233 2026-04-12 7/350 2026-04-12 22:11 by fqwang
[¿¼ÑÐ] 085501»úеר˶ 302·Ö ²»ÌôרҵÇóµ÷¼Á +7 Íôij. 2026-04-09 7/350 2026-04-11 14:37 by luhong1990
[¿¼ÑÐ] 282£¬Çóµ÷¼Á +12 jggshjkkm 2026-04-09 14/700 2026-04-11 09:39 by Öí»á·É
[¿¼ÑÐ] 22408µ÷¼ÁÇóÖú +7 ì±12 2026-04-09 9/450 2026-04-11 09:23 by ŶŶ123
[¿¼ÑÐ] ±¾9 Ò»Ö¾Ô¸Î÷¹¤´ó085601 324Çóµ÷¼Á +5 wysyjs25 2026-04-10 5/250 2026-04-10 16:57 by luoyongfeng
[¿¼ÑÐ] 296Çóµ÷¼Á +6 Íô£¡£¿£¡ 2026-04-08 6/300 2026-04-10 11:02 by mattzhming
[¿¼ÑÐ] µ÷¼ÁÉêÇë086000Ò»Ö¾Ô¸Î÷±±Å©ÁֿƼ¼´óѧÉúÎïÓëÒ½Ò©320·Ö-±¾¿ÆÆë³¹¤Òµ´óѧ +3 ÃÀÃÀŮʿ 2026-04-09 3/150 2026-04-10 10:31 by liuhuiying09
[¿¼ÑÐ] ½­ËÕ´óѧ ¹¤¿Æµ÷¼Á ¼ñ© +3 Evan_Liu 2026-04-09 5/250 2026-04-10 10:22 by Evan_Liu
[¿¼ÑÐ] 0860004 Çóµ÷¼Á 309·Ö +6 Yin DY 2026-04-09 6/300 2026-04-09 10:19 by °¡Àî999
[¿¼ÑÐ] ¶þ´Îµ÷¼ÁÇóÀÏʦÊÕÁô +3 ЦЦԬ 2026-04-08 3/150 2026-04-08 23:50 by ×íÔÚ·çÀï
[¿¼ÑÐ] 331Çóµ÷¼Á +5 luoxin0706. 2026-04-08 5/250 2026-04-08 22:15 by zhouyuwinner
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û