±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 656  |  »Ø¸´: 4
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

piaoxxb

Í­³æ (³õÈëÎÄ̳)

[½»Á÷] ¡¾ÇóÖú¡¿ÆøÏà´«ÖÊϵÊý

ÄÄλ֪µÀÆøÌå´«ÖÊϵÊýµÄ¹«Ê½ÊÇʲô,²»ÊÇѧ»¯Ñ§µÄ,ËùÒÔ²»¶®Õâ¸ö°¢

ÎÄÏ×ÖиøµÄ¹«Ê½ÈçÏÂ:1/u=2H/(D^g Sh)

u: the effective velocity with which the bulk Cl2 migrates into the liquid
H:?
D^g: ÆøÏàÀ©É¢ÏµÊý
Sh:Sherwood number

ÄÄλ֪µÀÕâ¸ö¹«Ê½ÖеÄHÊÇʲôÂð£¿ÔÚÄÇ¿ÉÒԲ鵽£¬Ð»Ð»ÁË
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

ldl2008

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

ѧ¶øÎÞ»Ú

Õâ¸ö¹«Ê½ÄãÔÚÄĸöµØ·½²éµÄ£¿
רҵ´ÓÊÂʳÓÃÓÍÈ«²úÒµÁ´¼Ó¹¤¼°ÓÍÁϸ±²úÎï×ۺϼӹ¤ÀûÓÃ
2Â¥2009-12-17 19:11:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

piaoxxb

Í­³æ (³õÈëÎÄ̳)

ÔÚһƪÎÄÏ×Öв鵽µÄ£¬²»ÖªµÀ£¬ÊǸù¾ÝʲôµÃÀ´µÄ

Â¥ÉÏÖªµÀÂð£¿
3Â¥2009-12-18 16:28:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yunshih

½ð³æ (СÓÐÃûÆø)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
Sh=kc*L/Dg
kc:ÆøÏà´«ÖÊϵÊý£»
Dg:ÆøÌåÀ©É¢ÏµÊý£»
N=kc*(c1-c2)=Dg*Ũ¶ÈÌݶÈ
c1,c2£º Ũ¶È
4Â¥2009-12-19 22:08:11
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

piaoxxb

Í­³æ (³õÈëÎÄ̳)

Â¥ÉϵÄÎÒ»¹ÊDz»Ã÷°×,
´«ÖÊ×迹=2H/Dg*Sh

ÕâÀïÃæDgÊÇÀ©É¢ÏµÊý,ShÊÇSherwood number ,ÄǸöH±íʾʲôÒâ˼
ÓеÄÎÄÏ×ÉÏ˵ÊÇË®Á¦Ö±¾¶,²»ÖªµÀ¶Ô²»¶Ô?

ÁíÍâ,Â¥ÉÏÄã¸øµÄÄǸö¹«Ê½ÊÇÔÚʲôµØ·½Éϲ鵽µÄ?ллÀ²
5Â¥2009-12-20 19:49:01
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ piaoxxb µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 270Çóµ÷¼Á +4 º£Ì¦»¨Éú±ý 2026-03-28 4/200 2026-04-03 12:15 by xingguangj
[¿¼ÑÐ] ²ÄÁÏר˶322·Ö +11 ¹þ¹þ¹þºðºðºð¹þ 2026-04-01 11/550 2026-04-03 11:10 by wangjy2002
[¿¼ÑÐ] 071000ÉúÎïѧµ÷¼Á +8 ÖªÕÑÂû 2026-04-02 8/400 2026-04-03 10:36 by macy2011
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +6 ´Þwj 2026-04-02 6/300 2026-04-03 10:19 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 311Çóµ÷¼ÁÒ»Ö¾Ô¸ºÏ·Ê¹¤Òµ´óѧ +15 Çï¶þÊ®¶þ 2026-03-30 15/750 2026-04-03 10:19 by linyelide
[¿¼ÑÐ] Ò»Ö¾Ô¸°²»Õ´óѧ0817»¯Ñ§¹¤³ÌÓë¼¼Êõ£¬Çóµ÷¼Á +14 ÎÒ²»ÊÇÖ»Òò 2026-04-02 15/750 2026-04-03 09:49 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤µ÷¼Á +22 kikiki7 2026-03-30 22/1100 2026-04-03 09:38 by hypershenger
[¿¼²©] É격ÇóÖú +3 Reee1Llll 2026-04-01 3/150 2026-04-02 22:29 by ÕâÊÇÒ»¸öÎÞÁĵÄê
[¿¼ÑÐ] »·¾³¹¤³Ì297·ÖÇóµ÷¼ÁÒ»Ö¾Ô¸º¼¸ßÔº +15 GENJIOW 2026-03-31 16/800 2026-04-02 17:56 by cyh¡ª315
[¿¼ÑÐ] 282Çóµ÷¼Á +13 ºôÎü¶¼ÊǼõ·Ê 2026-04-01 13/650 2026-04-02 14:10 by baoball
[¿¼ÑÐ] 283Çóµ÷¼Á +3 jiouuu 2026-04-02 4/200 2026-04-02 14:08 by ßÕßÕßÕßÉßÉßÉ
[¿¼ÑÐ] 348Çóµ÷¼Á +6 ÎâÑå׿24k 2026-04-02 6/300 2026-04-02 14:07 by ¸øÄãÄã×¢ÒâÐÝÏ¢
[¿¼ÑÐ] 290Çóµ÷¼Á085701 +3 1314Åõ»¨ 2026-04-02 3/150 2026-04-02 13:34 by Ecowxq666£¡
[¿¼ÑÐ] Ò»Ö¾Ô¸Äϲý´óѧ324Çóµ÷¼Á +12 hanamiko 2026-03-27 12/600 2026-04-01 22:34 by ÔËÆøyunqi
[¿¼ÑÐ] 320·Ö£¬²ÄÁÏÓ뻯¹¤×¨Òµ£¬Çóµ÷¼Á +14 Ò»¶¨Éϰ¶aaa 2026-03-27 18/900 2026-04-01 20:10 by »ý¼«µ÷¼ÁµÄСѧÉ
[¿¼ÑÐ] 379Çóµ÷¼Á +3 ?¿à¹Ï²»¿à 2026-04-01 3/150 2026-04-01 20:09 by ÄºÔÆÇ庮
[¿¼ÑÐ] 346Çóµ÷¼Á Ò»Ö¾Ô¸070303Óлú»¯Ñ§ +11 Âܲ·ìÀÇà²Ë 2026-03-28 12/600 2026-03-31 17:54 by xhai2011
[¿¼ÑÐ] 080500-315·Ö¸´ÊÔµ÷¼Á +9 Éϰ¶3821 2026-03-31 9/450 2026-03-31 17:29 by ÌÆãå¶ù
[¿¼ÑÐ] Ò»Ö¾Ô¸´óÁ¬Àí¹¤´óѧ£¬»úе¹¤³Ìѧ˶£¬341 +3 Î÷¹ÏÌïµÄÊØÍûÕß 2026-03-30 3/150 2026-03-31 11:08 by asdfzly
[¿¼ÑÐ] 085600 286·Ö ²ÄÁÏÇóµ÷¼Á +11 ÂéÀ±öÏÓã 2026-03-27 12/600 2026-03-30 19:33 by Wang200018
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û