| ²é¿´: 299 | »Ø¸´: 0 | |||
| µ±Ç°Ö÷ÌâÒѾ´æµµ¡£ | |||
yusen_1982ÈÙÓþ°æÖ÷ (Ö°Òµ×÷¼Ò)
Сľ³æ×î¸ßѧλίԱ»áÖ÷ϯ
|
[½»Á÷]
¡¾ÇóÖú¡¿Çó½âËĵÀ»¯¹¤ÔÀíÌâÄ¿
|
||
|
Ò»±ÏÒµ¶àÄêµÄͬѧҪ¿¼ÊÔ£¬»¯¹¤ÔÀí£¬Çó¸ßÊÖ½â´ð£¬Ã¿Ìâ12½ð±Ò£¬·Ç³£¸Ðл£¬½á¹û¿É·¢ÎÒÓÊÏ䣬s.yu@uq.edu.au µ«Çëͬʱ»ØÌû£¬ÕâÑùÎҺøø½ð±Ò£¡£¡£¡£¡£¡·Ç³£¸Ðл£¡£¡£¡£¡£¡£¡ ÏÞ12ÔÂ21ÈÕǰ£¬Ð»Ð»£¡£¡ ¶þ¡¢£¨14·Ö£©ÔÚÀëÐıõÄÐÔÄÜʵÑéÖУ¨½éÖÊΪ20¡æµÄÇåË®£©£¬ÔÚijһÁ÷Á¿Ï²âµÃÒ»×éÊý¾ÝÈçÏ£º±ÃµÄÈë¿ÚÕæ¿Õ±í¶ÁÊýΪ60kPa,±Ã³ö¿Úѹǿ±í¶ÁÊýΪ226kPa.Á½²âѹ¿ÚÖ®¼äµÄ´¹Ö±¾àÀëho=0.4m,±ÃµÄЧÂÊΪ76%¡£ÒÑÖª¹ÜÂ·ÌØÐÔ·½³ÌΪ£ºHC=12+2.6¡Á105Qe2(QeµÄµ¥Î»Îªm3/s).ÊÔÇ󣺣¨1£©±ÃµÄÁ÷Á¿£¬m3/h;(2)±ÃµÄÖṦÂÊ£¬kw. Èý¡¢£¨14·Ö£©ÔÚˮƽ·ÅÖõÄÌ׹ܻ»ÈÈÆ÷µÄ»·Ï¶¼äͨÈë108¡æµÄ±¥ºÍË®ÕôÆø¼ÓÈȹÜÄÚµÄË®ÈÜÒº¡£ÀäÄýË®ÔÚ±¥ºÍζÈÏÂÅųö£¬ÈÜÒºµÄζȴÓ20¡æÉýÖµ80¡æ.Ë®ÕôÆøµÄÁ÷Á¿Îª110kg/h.ÀäÄýÈÈΪ2235KJ/kg.Ì׹ܻ»ÈÈÆ÷µÄÄÚ¹ÜÖ±¾¶Îª§¶25¡Á2.5mm.ÒѲâµÃÕôÆûºÍË®²àµÄ¶ÔÁ÷´«ÈÈϵÊý·Ö±ðΪ9600W/(m2.¡æ)¼°2900W/(m2.¡æ),Ë®ÈÜÒºµÄ±ÈÈÈÈÝΪ4.18kJ/kg.¡æ)¡£ÊÔÇ󣺣¨1£©Ë®ÈÜÒºµÄÁ÷Á¿£¬kg/h£»£¨2£©»»ÈÈÆ÷µÄÓÐЧ³¤¶È£¬m¡£ºöÂÔÈÈËðʧ£¬ÎÛ¹¸ÈÈ×è¼°¹Ü±ÚÈÈ×è¡£ ËÄ¡¢£¨14·Ö£©ÔÚ°åʽ¾«ÁóËþÖзÖÀëÁ½×é·ÖÀíÏëÈÜÒº¡£ÔÁÏÒºµÄ´¦ÀíÁ¿Îª80kmol/h,Æä×é³ÉΪ0.55£¨Ò×»Ó·¢×é·ÖĦ¶û·ÖÊý£¬ÏÂͬ£©£¬ÅÝµã½øÁÏ¡£ÎïϵµÄƽ¾ùÏà¶Ô»Ó·¢¶ÈΪ2¡£ÏÖ³¡²âµÃÒ»×éÊý¾ÝÈçÏ£ºÁó³öÒº×é³É£ºXD=0.95,¸ªÒº×é³É£ºXW=0.05,¾«Áó¶ÎµÄÆøÏàÁ÷Á¿Îª134kmol/h¡£ÊÔÇ󣺣¨1£©Áó³öÒºµÄÁ÷Á¿£¬kmol/h;(2)²Ù×÷»ØÁ÷±ÈÊÇ×îС»ØÁ÷±ÈµÄ¼¸±¶£»£¨3£©Ð´³ö¾«Áó¶ÎµÄ²Ù×÷Ïß·½³Ì¡£ Îå¡¢£¨14·Ö£©ÔÚÌîÁϲã¸ß¶È4.5µÄÎüÊÕËþÖУ¬ÓÃÇåË®ÄæÁ÷ÎüÊÕ¿ÕÆøÖеÄÓк¦×é·Ö·ÖA¡£AµÄÈë¿Ú×é³ÉΪ0.04£¨Ä¦¶û±È£©£¬ÒªÇóÎüÊÕÂÊΪ90%¡£²Ù×÷񼮿±ÈL/V=1.2,²Ù×÷Ìõ¼þϵÄÏàÆ½ºâ¹ØÏµÎªY=1.2X(Y,XΪĦ¶û±È)¡£ÊÔÇ󣺣¨1£©ÆøÏà×Ü´«Öʵ¥Ôª¸ß¶ÈHOG,m;(2)ÎüÊÕ¼ÁÓÃÁ¿Óë×îСÓÃÁ¿µÄ±ÈÖµ£»£¨3£©Óû½«ÎüÊÕÂÊÌá¸ßÖÁ92%£¬¶¼¿É²ÉÈ¡ºÎ´ëÊ©£¨¶¨ÐÔ·ÖÎö£©¡£ [ Last edited by yusen_1982 on 2009-12-20 at 13:20 ] |
» ²ÂÄãϲ»¶
ÊÛT0PÒ»ÇøSCIÎÄÕ£¬ÎÒ:8O5.51.O.54,¿ÆÄ¿ÆëÈ«,¿É£«¼±
ÒѾÓÐ4È˻ظ´
5¸ö%2F£¬·Ç¹Ì¶¨¶Î22¸ö×Öĸ
ÒѾÓÐ13È˻ظ´
ÊÛT0PÒ»ÇøSCIÎÄÕ£¬ÎÒ:8O5.51.O.54,¿ÆÄ¿ÆëÈ«,¿É£«¼±
ÒѾÓÐ4È˻ظ´
ÊÛT0PÒ»ÇøSCIÎÄÕ£¬ÎÒ:8O5.51.O.54,¿ÆÄ¿ÆëÈ«,¿É£«¼±
ÒѾÓÐ4È˻ظ´
ÊÛT0PÒ»ÇøSCIÎÄÕ£¬ÎÒ:8O5.51.O.54,¿ÆÄ¿ÆëÈ«,¿É£«¼±
ÒѾÓÐ5È˻ظ´
ÊÛT0PÒ»ÇøSCIÎÄÕ£¬ÎÒ:8O5.51.O.54,¿ÆÄ¿ÆëÈ«,¿É£«¼±
ÒѾÓÐ6È˻ظ´
ÊÛT0PÒ»ÇøSCIÎÄÕ£¬ÎÒ:8O5.51.O.54,¿ÆÄ¿ÆëÈ«,¿É£«¼±
ÒѾÓÐ7È˻ظ´
ÊÛT0PÒ»ÇøSCIÎÄÕ£¬ÎÒ:8O5.51.O.54,¿ÆÄ¿ÆëÈ«,¿É£«¼±
ÒѾÓÐ4È˻ظ´
ÊÛT0PÒ»ÇøSCIÎÄÕ£¬ÎÒ:8O5.51.O.54,¿ÆÄ¿ÆëÈ«,¿É£«¼±
ÒѾÓÐ5È˻ظ´
ÊÛT0PÒ»ÇøSCIÎÄÕ£¬ÎÒ:8O5.51.O.54,¿ÆÄ¿ÆëÈ«,¿É£«¼±
ÒѾÓÐ5È˻ظ´












»Ø¸´´ËÂ¥
10