±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 2497  |  »Ø¸´: 11

hujianxiangrian

½ð³æ (СÓÐÃûÆø)

[ÇóÖú] ¹ÜµÀÁ÷ËÙÈçºÎ¼ÆËã

ÏÖÔÚÒª½â¾öÒ»¸öÎÊÌâ¡°
  ÆûÓÍ1700L´ÓÆûÓͼÆÁ¿²ÛÖзÅÈ븪ÖУ¬¸ªµÄÕæ¿Õ¶ÈΪ-0.09MPa£¬·Å ÁϵĹܾ¶D60£¬Çó·ÅÁϳõÆÚÆûÓÍ·ÅÁÏËÙ¶È
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖö¥ ( ¹²ÓÐ1¸ö )

ÇàʯKL

ľ³æ (ÕýʽдÊÖ)

Éú»î¡¢Ñ§Ï°¡¢Ô˶¯Ö®Çàʯ

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
nwxjh: »ØÌûÖö¥ 2012-06-02 07:18:29
nwxjh: ½ð±Ò+3, ¸øÁ¦Ó¦ÖúO(¡É_¡É)O~ 2012-06-02 07:18:58
hujianxiangrian: ½ð±Ò+4, ¡ï¡ï¡ïºÜÓаïÖú 2012-06-06 14:17:21
ÄúµÄ¹ÜÏß³¤¶ÈÊǶàÉÙ£¿
Õâ¸öÌâµÄ½â¾öÆäʵºÜ¼òµ¥£¬ÒòΪѹÁ¦½µ±È½Ï´ó£¬ËùÒÔ²»¿¼ÂÇҺλ²î£¬¼ÆË㹫ʽÈçÏ£º¡÷P/¦Ñ=¦Î*L/d*u^2/2+(¦Î1+¦Î2)*u^2/2,ÆäÖЦÎ1ΪͻȻËõС¾Ö²¿×èÁ¦ÏµÊý£¬ÖµÎª0.5£¬¦Î2ΪͻȻÀ©´ó¾Ö²¿×èÁ¦ÏµÊý£¬ÖµÎª1¡£Èç¹û¹ÜÏß³¤¶È²»³¤£¬µÚÒ»Ïî¿ÉÒÔºöÂÔ¡£ÔòËٶȼÆË㹫ʽΪ¡÷P/¦Ñ=(¦Î1+¦Î2)*u^2/2£¬ÓÉ´Ë¿ÉÒÔÍÆµÃËÙ¶Èu=sqrt(2*90000/800/1.5)=12.25m/s£¨Á÷ËÙ·ûºÏÅç×ìµÄÁ÷ËÙ£¬µ«Êǹܾ¶Îª60ÎҾͲ»ÖªµÀÊDz»ÊǺÏÊÊ£©£¬µ±È»Õâ¸ö¼ÆËã¹ý³ÌÊǽ¨Á¢ÔÚÆûÓͲ»Æû»¯µÄÌõ¼þÏ£¨Èç¹ûÆûÓÍÔÚÄãÌâÄ¿ÖеÄζȣ¬10kpaµÄÌõ¼þÏÂÆû»¯£©£¬ÄǼÆËã¹ý³ÌÓÖ²»Í¬¡£
ÕÒÒ»ÖªÐÄÈË˵˵»°£¡£¡£¡¿ìµãÀ´Ã´¡£
7Â¥2012-06-01 23:47:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

3088

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

¹¤ÒÕÉè¼Æ-ÀÏÐÜ

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
nwxjh: ½ð±Ò+2, ÖúÈËΪÀÖ 2012-06-01 11:12:53
ÄãµÄÕâ¸ö¹¤¿öÊÇÒ»¸ö²»Îȶ¨¹ý³Ì£¬
¸ßλÄÜ=¹ÜµÀ×èÁ¦£¬
¹ÜµÀ×èÁ¦Ô¤Á÷ËÙÏà¹Ø£¬
ºÇºÇ£¬¾ßÌåµÄ×Ô¼ºÈ¥Ëã°É¡£
ÄÐÈ˵ÄС¿µ:ÓÐÒ»Éí½¡¿µ²Æ¸»£¬ÓÐһλ²ÅÅ®°é¸¨£¬ÓÐÒ»ËùµäÑÅСÎÝ£¬ÓÐÒ»Á¾°®³µ´ú²½£¬ÓÐÒ»Ìõ·¢²ÆÐ¡Â·£¬ÓÐÒ»¿Ã»¤Â·´óÊ÷¡£
2Â¥2012-06-01 10:58:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hujianxiangrian

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by 3088 at 2012-06-01 10:58:59
ÄãµÄÕâ¸ö¹¤¿öÊÇÒ»¸ö²»Îȶ¨¹ý³Ì£¬
¸ßλÄÜ=¹ÜµÀ×èÁ¦£¬
¹ÜµÀ×èÁ¦Ô¤Á÷ËÙÏà¹Ø£¬
ºÇºÇ£¬¾ßÌåµÄ×Ô¼ºÈ¥Ëã°É¡£

Ö÷ÒªÊÇÕâ·½ÃæµÄ²ËÄñ£¬´ÓÀ´Ã»Ëã¹ý£¬ÎÒÏëËãһϣ¬ÊDz»Êdz¬¹ýÆûÓ͵ݲȫÁ÷ËÙ¡£
3Â¥2012-06-01 11:03:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

3088

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

¹¤ÒÕÉè¼Æ-ÀÏÐÜ

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÆûÓ͵ݲȫÁ÷ËÙ×î´óÖµÊǶàÉÙ£¬ÄãÖªµÀÂð£¿
ÄÐÈ˵ÄС¿µ:ÓÐÒ»Éí½¡¿µ²Æ¸»£¬ÓÐһλ²ÅÅ®°é¸¨£¬ÓÐÒ»ËùµäÑÅСÎÝ£¬ÓÐÒ»Á¾°®³µ´ú²½£¬ÓÐÒ»Ìõ·¢²ÆÐ¡Â·£¬ÓÐÒ»¿Ã»¤Â·´óÊ÷¡£
4Â¥2012-06-01 11:11:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zyz666888

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

ÇáÃ赭д

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
3088: ½ð±Ò+1, ¸øÒ»¸öСºì°ü£¬ÁùÒ»¿ìÀÖ£¡ 2012-06-01 17:40:27
nwxjh: ½ð±Ò+2, ר¼ÒÓ¦ÖúÓÐÒâ˼O(¡É_¡É)O~ 2012-06-01 21:01:54
ÎҸоõºÃÏñ»¹È±µãʲô£¿

ÊDz»ÊÇÐèÒªÒ»¸öλ²î¸ß¶ÈÄØ£¿

»Ø´ðÊÇ£º±ØÐëµÄ£¡
Òª²»Ã»Óа취ËãµÄ¡£¡£¡£
5Â¥2012-06-01 16:57:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

3088

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

¹¤ÒÕÉè¼Æ-ÀÏÐÜ

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÒýÓûØÌû:
5Â¥: Originally posted by zyz666888 at 2012-06-01 16:57:20
ÎҸоõºÃÏñ»¹È±µãʲô£¿

ÊDz»ÊÇÐèÒªÒ»¸öλ²î¸ß¶ÈÄØ£¿

»Ø´ðÊÇ£º±ØÐëµÄ£¡
Òª²»Ã»Óа취ËãµÄ¡£¡£¡£

¸ß¶È²îºÜС£¬´æÔÚѹÁ¦²î£¨Õæ¿Õ£©¡£
ÄÐÈ˵ÄС¿µ:ÓÐÒ»Éí½¡¿µ²Æ¸»£¬ÓÐһλ²ÅÅ®°é¸¨£¬ÓÐÒ»ËùµäÑÅСÎÝ£¬ÓÐÒ»Á¾°®³µ´ú²½£¬ÓÐÒ»Ìõ·¢²ÆÐ¡Â·£¬ÓÐÒ»¿Ã»¤Â·´óÊ÷¡£
6Â¥2012-06-01 17:41:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Áù±¾Ä¾

гæ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
nwxjh: ½ð±Ò+1, ¸ÐлÈÈÐÄÓ¦ÖúO(¡É_¡É)O~ 2012-06-02 07:19:17
ÔËÓò®Å¬Àû·½³Ì½øÐÐÇó½â¡£
8Â¥2012-06-02 01:53:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hujianxiangrian

½ð³æ (СÓÐÃûÆø)

Äܲ»ÄܸøÎÒÒ»¸ö¼ÆËãµÄÀý×ÓÄØ£¿
9Â¥2012-06-04 07:54:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÇàʯKL

ľ³æ (ÕýʽдÊÖ)

Éú»î¡¢Ñ§Ï°¡¢Ô˶¯Ö®Çàʯ

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÒýÓûØÌû:
9Â¥: Originally posted by hujianxiangrian at 2012-06-03 11:54:52
Äܲ»ÄܸøÎÒÒ»¸ö¼ÆËãµÄÀý×ÓÄØ£¿

´ó¸ç,ÎÒÓõľÍÊDz®Å¬Àû·½³Ì°¡£¡£¡£¡
ÕÒÒ»ÖªÐÄÈË˵˵»°£¡£¡£¡¿ìµãÀ´Ã´¡£
10Â¥2012-06-04 07:57:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ hujianxiangrian µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 308Çóµ÷¼Á +4 maverick^_^ 2026-04-03 4/200 2026-04-05 19:08 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Çóµ÷¼Á +4 chenxrlkx 2026-04-05 6/300 2026-04-05 18:38 by imissbao
[¿¼ÑÐ] »¯Ñ§0703-Ò»Ö¾Ô¸211-338·ÖÇóµ÷¼Á +7 vants 2026-04-05 7/350 2026-04-05 18:17 by cql1109
[¿¼ÑÐ] 0855Çóµ÷¼Á²ÄÁÏ +10 ºìÌÒׯׯ 2026-04-04 10/500 2026-04-05 18:08 by Öí»á·É
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +12 Ò»ÑùYWY 2026-04-04 12/600 2026-04-05 08:24 by 544594351
[¿¼ÑÐ] 323Çóµ÷¼Á +8 Àî¼ÑÀÖ1 2026-04-04 8/400 2026-04-04 22:26 by hemengdong
[¿¼ÑÐ] Ò»Ö¾Ô¸°²»Õij211 0703»¯Ñ§×Ü·Ö339Çóµ÷¼Á +6 Íí·ç²»Íí 2026-04-04 6/300 2026-04-04 20:11 by dongzh2009
[¿¼ÑÐ] 359Çóµ÷¼Á +7 hhhhaaaa$ 2026-04-04 7/350 2026-04-04 18:49 by imissbao
[¿¼ÑÐ] 292Çóµ÷¼Á +11 2022080213 2026-04-04 13/650 2026-04-04 18:38 by macy2011
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©¿Æ¼¼´óѧ²ÄÁϹ¤³Ì085601£¬Çóµ÷¼Á +17 cdyw 2026-04-02 18/900 2026-04-04 11:14 by w_xuqing
[¿¼ÑÐ] 280Çóµ÷¼Á +21 ¹¾ààÏþÏþ 2026-04-02 22/1100 2026-04-04 11:12 by Öí»á·É
[¿¼ÑÐ] 282Çóµ÷¼Á +20 ycy1201 2026-04-01 22/1100 2026-04-04 00:42 by userper
[¿¼ÑÐ] 303Çóµ÷¼Á +9 DLkz1314. 2026-03-30 9/450 2026-04-03 18:34 by lsÁõ˧
[¿¼ÑÐ] 0856£¬269·ÖÇóµ÷¼Á +15 ÓÐѧÉϾÍÐÐÇóÇóÁ 2026-03-30 18/900 2026-04-03 16:50 by melodiousnow
[¿¼ÑÐ] 266Çóµ÷¼Á +3 08µçÆø¹¤³Ì 2026-04-03 3/150 2026-04-03 14:05 by 1753564080
[¿¼ÑÐ] ר˶085601Çóµ÷¼Á +7 suyifei 2026-04-03 8/400 2026-04-03 14:00 by ÐÀϲ777
[¿¼ÑÐ] Çóµ÷¼Á22408 288·Ö +5 new382 2026-04-02 5/250 2026-04-03 09:13 by ×íÔÚ·çÀï
[¿¼ÑÐ] 22408 266Çóµ÷¼Á +3 masss11222 2026-04-02 3/150 2026-04-02 18:11 by ±ÊÂä½õÖÝ
[¿¼ÑÐ] ʳƷѧ˶362Çóµ÷¼Á +3 xuanxianxian 2026-04-01 3/150 2026-04-01 21:05 by °¡Àî999
[¿¼ÑÐ] 085601Ò»Ö¾Ô¸Î÷±±¹¤Òµ´óѧ³õÊÔ346 +4 085601³õÊÔ346 2026-03-30 4/200 2026-03-31 07:47 by jp9609
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û