µÚÒ»·¶ÎÄÍø - רҵÎÄÕ·¶ÀýÎĵµ×ÊÁÏ·ÖÏíÆ½Ì¨

¿Õµ÷ÓÃÖÆÀä¼¼Êõ¿Î³ÌÉè¼Æ±¨¸æÊé

À´Ô´£ºÓû§·ÖÏí ʱ¼ä£º2025/12/12 20:35:47 ±¾ÎÄÓÉloading ·ÖÏí ÏÂÔØÕâÆªÎĵµÊÖ»ú°æ
˵Ã÷£ºÎÄÕÂÄÚÈݽö¹©Ô¤ÀÀ£¬²¿·ÖÄÚÈÝ¿ÉÄܲ»È«£¬ÐèÒªÍêÕûÎĵµ»òÕßÐèÒª¸´ÖÆÄÚÈÝ£¬ÇëÏÂÔØwordºóʹÓá£ÏÂÔØwordÓÐÎÊÌâÇëÌí¼Ó΢ÐźÅ:xxxxxxx»òQQ£ºxxxxxx ´¦Àí£¨¾¡¿ÉÄܸøÄúÌṩÍêÕûÎĵµ£©£¬¸ÐлÄúµÄÖ§³ÖÓëÁ½⡣

4¡¢µ¥Î»ÈÝ»ýÖÆÀäÁ¿£¨£©µÄ¼ÆËã

5¡¢ ÖÆÀä¼ÁÖÊÁ¿Á÷Á¿£¨£©µÄ¼ÆËã

6¡¢ ѹËõ»úÎüÈëÖÆÀä¼ÁÕôÆûµÄÌå»ýÁ÷Á¿£¨£©µÄ¼ÆËã

6¡¢ÀäÄýÆ÷ÈȸººÉ£¨£©µÄ¼ÆËã

8¡¢ ѹËõ»úËùÐèµÄÀíÂۺŦÂÊ£¨£©µÄ¼ÆËã

9¡¢ ÖÆÀäϵÊý£¨£©µÄ¼ÆËã

10¡¢ Äæ¿¨ÅµÑ­»·ÖÆÀäϵÊý£¨£©µÄ¼ÆË㣺

11¡¢ÖÆÀäϵÊý£¨£©µÄ¼ÆËã

Èý¡¢ÖÆÀäѹËõ»úÐͺż°Ì¨ÊýµÄÈ·¶¨

1¡¢ ѹËõ»úÐÎʽµÄÑ¡Ôñ

¸ù¾ÝÒÑÖª²ÎÊý£¬Ô¤Ñ¡ÂݸËʽѹËõ»ú¡£

.Ò³½Å

2¡¢ ѹËõ»úÐͺŵÄÑ¡Ôñ

²é¡¶ÊµÓÃÖÆÀ乤³ÌÉè¼ÆÊֲᡷ¸ù¾ÝÖÆÀä»ú×éÀ为ºÉ100KWÑ¡ÔñѹËõ»ú£¬Ñ¡ÓÃKA12.5¡ª12ÐÍѹËõ»ú£¬Æä±ê×¼¹¤¿öϵÄÖÆÀäÁ¿Îª137KW´óÓÚ100KW£¬·ûºÏÒªÇó¡£

2¡¢ ѹËõ»ų́ÊýµÄÑ¡Ôñ

ѹËõ»ų́ÊýÓ¦¸ù¾Ý×ÜÖÆÀäÁ¿À´È·¶¨£º m?QQ0?0g100?0.73 137ʽÖÐ ¡ª¡ªÑ¹Ëõ»ų́Êý£¨Ì¨£©£»

¡ª¡ªÃ¿Ì¨Ñ¹Ëõ»úÉè¼Æ¹¤¿öϵÄÖÆÀäÁ¿£¨£©¡£ Òò´Ë£¬Ñ¡Ôñ1̨KA12.5-12ÐÍѹËõ»ú.

4¡¢ ѹËõ»ú¼¶ÊýµÄÑ¡Ôñ

ѹËõ»ú¼¶ÊýÓ¦¸ù¾ÝÉè¼Æ¹¤¿öµÄÀäÄýѹÁ¦ÓëÕô·¢Ñ¹Á¦Ö®±ÈÀ´È·¶¨¡£Ò»°ãÈôÒÔ°±ÎªÖÆÀä¼Á£¬µ±Ê±£¬Ó¦²ÉÓõ¥¼¶Ñ¹Ëõ»ú£»µ±Ê±£¬ÔòÓ¦²ÉÓÃÁ½¼¶Ñ¹Ëõ»ú¡£ ¶ÔÓÚ±¾Éè¼ÆÖÆÀäϵͳÖУ¬£¬Òò´Ë£¬±¾Éè¼ÆÖÆÀäϵͳ²ÉÓõ¥¼¶Ñ¹Ëõ¡£

5¡¢µç»úµÄÑ¡Ôñ

ÓÉÓÚʹÓÃKA12.5-12Ë«ÂݸËѹËõ»ú£¬ÆäÅäÓõç»úÐͺÅΪYW200L-2,±ê×¼¹¤¿ö¹¦ÂÊ55KW,µçѹ380V¡£

ËÄ¡¢ ÀäÄýÆ÷µÄÑ¡Ôñ¼ÆËã

1¡¢ÀäÄýÆ÷µÄÑ¡ÔñÔ­Ôò

ÀäÄýÆ÷µÄÑ¡ÔñÈ¡¾öÓÚµ±µØµÄˮΡ¢Ë®ÖÊ¡¢Ë®Ô´¡¢ÆøºòÌõ¼þ£¬ÒÔ¼°Ñ¹Ëõ»ú·¿²¼ÖÃÒªÇóµÈÒòËØ¡£Á¢Ê½¿Ç¹ÜʽÀäÄýÆ÷¾ßÓÐÕ¼µØÃæ»ýС£¬ÎÞ¶³½áΣÏÕ£¬¶ÔË®ÖÊÒªÇ󲻸ߣ¬´«ÈÈϵÊý¸ßµÄÌØµã£¬ÔÚ±¾ÏµÍ³ÖÐÑ¡Óð±Á¢Ê½¿Ç¹ÜÀäÄýÆ÷¡£

.Ò³½Å

2¡¢ÀäÄýÆ÷ÈȸººÉ¼ÆËã

ÀäÄýÆ÷ÈȸººÉÔÚÈÈÁ¦¼ÆËãÖÐÒÑÇó³ö¡£

ʽÖÐ ¡ªÀäÄýÆ÷µÄÈȸººÉ£¨KW£©

3¡¢ÀäÄýÆ÷µÄÒÑÖª²ÎÊý

°±ÖÆÀäϵͳ´«ÈȹܲÉÓÃÎÞ·ì¸Ö¹Ü£¬?f=58.2w/(m¡¤k)£¬ Àß¹ÜÍâ¾¶

d0=15.43mm£¬¾¶di=13.15mm, À߯¬Íâ¾¶df=17.8mm£¬À߯¬ºñ¶È?t=0.232mm£¬

?0=0.354 mm£¬Æ½¾ùÀߺñ?f=0.3mm£¬À߯¬µÄ½Ú¾àe=1.029mm¡£

4¡¢¼ÆËãÀß¹ÜÌØÐÔ²ÎÊý £¨ÒÔ1Ã׳¤À߹ܼÆË㣩

Àß¹Üˮƽ²¿·ÖµÄÃæ»ý£ºAp??d0?e??0???df?tÀ߹ܴ¹Ö±²¿·ÖÃæ»ý£ºAf?2?(d2?df0)1??1000=44¡Á10e-3©O

2e?119¡Á10-3©O

Àß¹Ü×ÜÍâ±íÃæ»ý£ºA=Ap+Af=163¡Á10-3©O Àß»¯ÏµÊý£º??£Á£½3.15 £Á£é22?(df?d0)À߯¬µÄµ±Á¿¸ß¶È£ºHe?4df=3.5¡Á10-3m

»ù¹Üƽ¾ù±íÃæ»ý£ºA=

??d0?di2?=44.9¡Á10-3©O

ËùÒÔ£ºAf/A=0.73 £» Ap/A= 0.27 £º A/A=3.6

5¡¢¼ÆËãÆ½¾ù´«ÈÈβî

¡æ

6¡¢ÀäÈ´Ë®Á÷Á¿

.Ò³½Å

²éË®ÔÚ5.36 ¡æµÄÎïÐÔ²ÎÊý£ºCp=4.2kJ(kg?k)

Mw?116.3?1000?5.3kgs?CP??tm?1000??4.2?5.36?1000?k?

7¡¢¸ÅËãËùÐè´«ÈÈÃæ»ý

116300 ¼ÙÉèÈÈÁ÷ÃܶÈ?=5500w/©O£¬ÔòA?c??k/??5500?21m

28¡¢³õ²½¹æ»®ÀäÄýÆ÷½á¹¹

È¡¹ÜµÄÁ÷ËÙv=2.7m/s£¬ÔòÿÁ÷³ÌÀà¹ÜÊýmΪ m?Mw?4?di?v2?14.5

È¡m=15,ÕâÑù¹ÜÊø×ܳ¤µÈÓÚ nl?Ac(Am)=8.6

ÈçÁ÷³ÌÊýn=2,ÔòÀäÄýÆ÷´«ÈȹÜÓÐЧ³¤¶ÈΪ3.1m£»´«ÈÈ×ܸùÊýN=40¸ù

9¡¢¼ÆËãË®²àµÄ»»ÈÈϵÊý

ts1?ts2v0.8v0.8 ?w??0.2?(1430?22?)0.2?1.094¡Á104w/©O¡¤k

2didi10¡¢¼ÆËãÖÆÀä¼Á²âµÃÀäÄý»»ÈÈϵÊý

1£© °´¹«Ê½£¨4¡ª1£©Çóˮƽ¹â¹Ü¹ÜÍâÀäÄý»»ÈÈϵÊý¡£

ÓÉÓÚtc=35?C£¬²éÎïÐÔ±í¿ÉµÃ£º?=0.45w/(m¡¤k) £¬ ?=587.5kg/m3 £¬ £¬ ?=1.255¡Á10-4N¡¤s/©O £¬ ?=1100.3kj/kg Cp=3.56kj/(kg¡¤k) £¬ËùÒÔ

.Ò³½Å

13???g??4 ?????1.36¡Á10

?????? ?c?0.65????d??=2010w/©O¡¤k

?0?2£©¼ÆËãˮƽÀß¹ÜÍâµÄÀäÄý»»ÈÈϵÊý¡£

1131332?2?c m??????f?f????2?478m?1

?????=0.00124m ??df?d0??df l??1?0.805lg??d2??0À߯¬Ð§ÂÊ£º

?f?th?m?l?=0.8905 £¨m?l=0.603£¬²é±íµÄth?m?l?=0.5370£©

m?lÀ߯¬µÄÐÞÕýϵÊý

0.25?Ap?0.75Af?d0??? ?f=?1.3?f???A?=1.5 AH???e??? ËùÒÔ£¬?c?f??f??c?1.5¡Á2010=3014.5w/(©O¡¤k)

3£©¼ÆËãˮƽÀß¹ÜÊøÍâÀäÄý»»ÈÈϵÊý

?c?f?z??z??c?f?0.6N0.5???0.167??c?f?2442.7w/(©O¡¤k)

11¡¢Êµ¼ÊµÄÈÈÁ÷Ãܶȣ¨??£©

È¡ÎÛ¹¸ÈÈ×èRfou?0.8?10-4(©O¡¤k) /w£¬°´¹«Ê½

??1?A?1?A???? Kc???Roil?Rp??Rfou??=977.2w/(©O¡¤k) ?????w?Ai?A??????c?f?z? ÆäÖУºÓÍĤÈÈ×èRoilÈ¡0.4¡Á10-3©O¡¤k/w ¹Ü±ÚÈÈ×èRp=2.86¡Á10-5©O¡¤k/w

?1.Ò³½Å

ËÑË÷¸ü¶à¹ØÓÚ£º ¿Õµ÷ÓÃÖÆÀä¼¼Êõ¿Î³ÌÉè¼Æ±¨¸æÊé µÄÎĵµ
¿Õµ÷ÓÃÖÆÀä¼¼Êõ¿Î³ÌÉè¼Æ±¨¸æÊé.doc ½«±¾ÎĵÄWordÎĵµÏÂÔØµ½µçÄÔ£¬·½±ã¸´ÖÆ¡¢±à¼­¡¢ÊղغʹòÓ¡
±¾ÎÄÁ´½Ó£ºhttps://www.diyifanwen.net/c32pzi6456y8wrp7230mk0mq5e7eb5x01815_2.html£¨×ªÔØÇë×¢Ã÷ÎÄÕÂÀ´Ô´£©

Ïà¹ØÍÆ¼ö£º

ÈÈÃÅÍÆ¼ö
Copyright © 2012-2023 µÚÒ»·¶ÎÄÍø °æÈ¨ËùÓÐ ÃâÔðÉùÃ÷ | ÁªÏµÎÒÃÇ
ÉùÃ÷ :±¾ÍøÕ¾×ðÖØ²¢±£»¤ÖªÊ¶²úȨ£¬¸ù¾Ý¡¶ÐÅÏ¢ÍøÂç´«²¥È¨±£»¤ÌõÀý¡·£¬Èç¹ûÎÒÃÇ×ªÔØµÄ×÷Æ·ÇÖ·¸ÁËÄúµÄȨÀû,ÇëÔÚÒ»¸öÔÂÄÚ֪ͨÎÒÃÇ£¬ÎÒÃǻἰʱɾ³ý¡£
¿Í·þQQ£ºxxxxxx ÓÊÏ䣺xxxxxx@qq.com
ÓåICP±¸2023013149ºÅ
Top