ÌâÄ¿ÄÚÈÝ

СÃ÷ÀûÓÃÈçͼËùʾµÄʵÑé×°ÖÃ̽¾¿¡°µ¼Ìå²úÉúµÄÈÈÁ¿Óëµç×è´óСµÄ¹Øϵ¡±¡£¼×¡¢ÒÒÁ½Æ¿ÖÐ×°ÓÐÖÊÁ¿Óë³õÎÂÏàͬµÄúÓÍ£¬¼×Æ¿ÖÐÍ­Ë¿µÄµç×è±ÈÒÒÆ¿ÖÐÄø¸õºÏ½ðË¿µÄС¡£
£¨1£©ÎªÁËÔڽ϶̵Äʱ¼äÄÚ´ïµ½Ã÷ÏÔµÄʵÑéЧ¹û£¬Ð¡Ã÷Ñ¡ÓÃúÓͶø²»ÓÃË®×öʵÑ飮Ö÷ÒªÊÇÓÉÓÚ_____________________________¡£
£¨2£©ÊµÑéÖУ¬ÒÒÆ¿ÖеÄζȼÆʾÊýÉý¸ßµÃ¿ì£¬Óɴ˵óöµÄʵÑé½áÂÛÊÇ_______________________________¡£
£¨3£©ÈôÒÒÆ¿ÉϵÄζȼÆʾÊý±ä»¯ÁË10 ¡æ£¬Äø¸õºÏ½ðË¿ÏûºÄÁË3.5¡Á10£­3 kW¡¤hµÄµçÄÜ£¬ÉÕÆ¿ÖÐúÓ͵ÄÖÊÁ¿ÊÇ________kg¡£[cúÓÍ£½2.1¡Á103 J/(kg¡¤¡æ)£¬²»¼ÆÈÈËðʧ]

£¨1£©Ë®µÄ±ÈÈÈÈÝ´óÓÚúÓ͵ıÈÈÈÈÝ£¨2£©ÔÚµçÁ÷¼°Í¨µçʱ¼äÏàͬʱ£¬µ¼ÌåµÄµç×èÔ½´ó²úÉúÈÈÁ¿Ô½¶à£¨3£©0.6

½âÎöÊÔÌâ·ÖÎö£ºµçÁ÷×ö¹¦·Å³öÈÈÁ¿µÄ¶àÉÙÓëµçÁ÷¡¢µç×èºÍͨµçʱ¼äÓйء£µçÁ÷×ö¹¦·Å³öµÄÈÈÁ¿ÊÇͨ¹ýת»¯·¨À´±È½ÏµÄ£¬±¾ÌâÖÐͨ¹ý¼ÓÈÈúÓÍ£¬Ê¹Î¶ÈÉý¸ßµÄÊýÖµÀ´±È½ÏµÄ¡£ÊµÑéÖÐÀûÓÃúÓÍÊÇÒòΪúÓ͵ıÈÈÈÈÝС£¬ËùÒÔÎüÈÈÉýνϿ죬±ÈµÄ±ÈÈÈÈÝ´ó£¬ÎüÈÈÉýνÏÂý£¬Ê¹ÓÃúÓÍЧ¹û¸üÃ÷ÏÔ¡£±¾ÌâÖÐÁ½¸ùµç×èË¿ÊÇ´®ÁªµÄ£¬ËùÒÔËüÃǵĵçÁ÷ÏàµÈ£¬µç×è×èÔ½´óµÄ£¬Ïàͬʱ¼äÄÚµçÁ÷×ö¹¦·Å³öÈÈÁ¿Ô½¶à¡£ÊµÑéÖв»¼ÆÈÈËðʧ£¬µçÁ÷×ö¹¦·Å³öÈÈÁ¿µÈÓÚúÓÍÎüÊÕµÄÈÈÁ¿¡£
µçÁ÷×ö¹¦·Å³öÈÈÁ¿Q=W=3.5¡Á10£­3 kW¡¤h=1.26¡Á104J
úÓ͵ÄÖÊÁ¿Îª
¿¼µã£ºÊµÑé̽¾¿½¹¶ú¶¨ÂÉ

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

ÔÚ̽¾¿¡°Ó°ÏìµçÁ÷ÈÈЧӦµÄÒòËØ¡±ÊµÑéÖУº
£¨1£©ÎªÁË̽¾¿µçÈÈÆ÷²úÉúµÄÈÈÁ¿ÓëµçÁ÷µÄ¹Øϵ£¬Ð¡Ã÷Éè¼ÆÁ˼×ͼװÖã¬ÔÚÉÕÆ¿ÄÚ°²×°Ò»¸ùµç×èË¿£¬²¢²åÈëһ֧ζȼƣ¬Í¨¹ý±È½ÏÉÕÆ¿ÄÚÒºÌåµÄζȱ仯£¬À´ÅжÏÏàͬʱ¼äÄÚ²»Í¬µçÁ÷²úÉúµÄÈÈÁ¿¶àÉÙ£¬ÕâÖÖÑо¿·½·¨½Ð¡¡  ¡¡£®ÈôËûÏëÈÃÉÕÆ¿ÄÚÒºÌåÔÚ¶Ìʱ¼äÄÚζȱ仯¸üÃ÷ÏÔ£¬Ó¦Ñ¡Óá¡  ¡¡£¨Ñ¡ÌúÓÍ¡±»ò¡°Ë®¡±£©£¬ÀíÓÉÊÇ¡¡                                                ¡¡£®
£¨2£©Ð¡Ã÷ÏȲâÁ¿ÉÕÆ¿ÄÚÒºÌåµÄζȺ󣬱պϿª¹Ø£¬Í¨µç30sÔÙ²âÁ¿ÉÕÆ¿ÄÚÒºÌåµÄζȣ¬µÃµ½Î¶ȵÄÉý¸ßÁ¿ÌîÈë±íÖУ»È»ºóÒƶ¯»¬¶¯±ä×èÆ÷»¬Æ¬¸Ä±äµçÁ÷´óС£¬Öظ´ÉÏÊö²Ù×÷£¬»ñµÃµÚ¶þ×éÊý¾Ý£¨¼û±í£©£®

ʵÑé´ÎÊý
µçÁ÷/A
ͨµçʱ¼ä/s
µç×è/¦¸
ζÈÉý¸ßÁ¿/¡æ
1
0.3
30
10
1.5
2
0.6
30
10
6.0
Óɴ˵óö£ºÍ¬Ò»µ¼Ì壬ÔÚͨµçʱ¼äÏàµÈʱ£¬µçÁ÷¡¡  ¡¡£¬Æä²úÉúµÄÈÈÁ¿¡¡  ¡¡£®
£¨3£©ÈôҪ̽¾¿µçÈÈÆ÷²úÉúÈÈÁ¿Óëµç×èµÄ¹Øϵ£¬Ó¦±£³ÖµçÁ÷ºÍͨµçʱ¼äÏàµÈ£¬Í¬Ê±Ñ¡ÔñÒÒͼÖС¡ ¡¡£¨Ñ¡Ìî¡°A¡±»ò¡°B¡±£©ÉÕÆ¿Óë¼×ͼÖеÄÉÕÆ¿¡¡  ¡¡£¨Ñ¡Ìî¡°´®Áª¡±»ò¡°²¢Áª¡±£©£®

ÔÚ̽¾¿¡°Ó°ÏìµçÁ÷²úÉúÈÈÁ¿¶àÉÙµÄÒòËØ¡°ÊµÑéÖУº

ʵÑé´ÎÊý
 
µçÁ÷£¯A
 
ͨµçʱ¼ä£¯s
 
µç×裯¦¸
 
ζÈÉý¸ßÁ¿£¯¡æ
 
1
 
0.3
 
30
 
10
 
1.5
 
2
 
0.6
 
30
 
10
 
6.0
 
¢Ù.ΪÁË̽¾¿µçÈÈÆ÷²úÉúµÄÈÈÁ¿ÓëµçÁ÷µÄ¹Øϵ£¬Ð¡Ã÷Éè¼ÆÁ˼×ͼװÖã¬ÔÚÉÕÆ¿ÄÚ×°Ò»¸ùµç×èË¿£¬²¢²åÈëζȼƣ¬µçÁ÷²úÉúµÄÈÈÁ¿¶àÉÙÊÇͨ¹ý_______ÌåÏÖ³öÀ´µÄ£¬ÏñÕâÖÖÓÃÄÜÖ±½Ó¹Û²âµÄÁ¿À´ÏÔʾ²»ÈÝÒ×Ö±½Ó¹Û²âµÄÁ¿µÄ·½·¨ÔÚÎïÀíѧÖо­³£Óõ½£¬Çë¾ÙÒ»Àý_____________________________________________________£®ÈôËûÏëÈÃÉÕÆ¿ÄÚµÄÒºÌåÔÚ¶Ìʱ¼äÄÚζȱ仯¸üÃ÷ÏÔ£¬Ó¦Ñ¡ÓÃ_______£¨Ñ¡ÌúÓÍ¡±»ò¡°Ë®¡±£©.
¢Ú.СÃ÷ÏȲâÁ¿ÉÕÆ¿ÄÚÒºÌåµÄζȺ󣬱պϿª¹Ø£¬Í¨µç30sÔÙ²âÁ¿ÉÕÆ¿ÄÚÒºÌåµÄζȣ¬µÃµ½Î¶ȵÄÉý¸ßÁ¿ÌîÈë±íÖУ¬È»ºóÒƶ¯»¬¶¯±ä×èÆ÷»¬Æ¬¸Ä±äµçÁ÷´óС£¬Öظ´ÉÏÊö²Ù×÷£¬»ñµÃµÚ¶þ×éÊý¾Ý£¨¼û±í£©
Óɴ˵óö£ºÍ¬Ò»µ¼Ì壬ÔÚͨµçʱ¼äÏàµÈʱ£¬µçÁ÷Ô½´ó£¬Æä²úÉúµÄÈÈÁ¿_____£®
¢Û.ÈôҪ̽¾¿µçÈÈÆ÷²úÉúµÄÈÈÁ¿Óëµç×èµÄ¹Øϵ£¬Ó¦±£³ÖµçÁ÷ºÍͨµçʱ¼äÏàͬ£¬Í¬Ê±Ñ¡ÔñÒÒͼÖÐ____Ñ¡Ìî¡°A¡±»ò¡°B¡±£©ÉÕÆ¿Äڵĵç×èÓë¼×ͼÖÐÉÕÆ¿µÄµç×è____£¨Ñ¡Ìî¡°´®Áª¡±»ò¡°²¢Áª¡±£©¡£

£¨7·Ö£©Ð¡Ã÷ºÍС»ªÍ¬Ñ§ÎªÁË̽¾¿¡°µçÁ÷ͨ¹ýµ¼Ìå²úÉúµÄÈÈÁ¿Óëµç×èµÄ¹Øϵ¡±£¬Éè¼ÆÁËÈçͼËùʾµÄʵÑéµç·¡£Á½¸öÉÕÆ¿A¡¢BÖÐÊ¢ÓÐÖÊÁ¿¡¢³õÎÂÏàµÈµÄúÓÍ£¬RAÓëRBÊÇ×èÖµ²»Í¬µÄµçÈÈË¿¡£

£¨1£©RAÓëRB²ÉÓô®ÁªµÄÁ¬½Ó·½Ê½£¬ÆäÄ¿µÄÊÇΪÁË¿ØÖÆͨµçʱ¼ä¡¢         ÏàµÈ¡£
£¨2£©Ð¡Ã÷ͬѧΪ±È½ÏRAÓëRB×èÖµµÄ´óС£¬Óõçѹ±í·Ö±ð²â³öRAÓëRBÁ½¶Ëµçѹ´óС£¬·¢ÏÖUA<UB£¬ÔòRA         RB£¨Ñ¡Ìî¡°>¡±¡¢¡°<¡±»ò¡°=¡±£©¡£
£¨3£©ÔÚÏàͬʱ¼äÄÚ£¬¿Éͨ¹ý¹Û²ì                 À´±È½ÏµçÁ÷ͨ¹ýµçÈÈË¿²úÉúµÄÈÈÁ¿¶àÉÙ£»ÎªÁËÉýνϿ죬ʵÑéÒºÌåÑ¡ÓÃúÓͶø²»Ñ¡ÓÃË®£¬Ö÷ÒªÊÇË®µÄ±ÈÈÈÈݱÈúÓÍ            ¡£
£¨4£©Ð¡»ªÏë¸ÄװʵÑé×°ÖÃÓÃÀ´¡°²âÁ¿ÃºÓ͵ıÈÈÈÈÝ´óС¡±£¬ÔòËûÃÇÓ¦½«ÉÕÆ¿AÖÐúÓÍ»»³ÉÓëÆä           £¨Ñ¡Ìî¡°ÖÊÁ¿¡±»ò¡°Ìå»ý¡±£©ÏàµÈµÄË®£¬²¢½«µçÈÈË¿RA»»³É         µÄµçÈÈË¿¡£²âÁ¿Ê±£¬Ë®ºÍúÓ͵ijõξùΪt0£¬Í¨µçÒ»¶Îʱ¼äºó£¬Ë®ºÍúÓ͵ÄĩηֱðΪtË®¡¢túÓÍ£¬Çëд³öúÓͱÈÈÈÈݵıí´ïʽ£ºcúÓÍ=            ¡££¨ÒÑ֪ˮµÄ±ÈÈÈÈÝΪcË®£©

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø