ÌâÄ¿ÄÚÈÝ

¹²ÓÐ3×ùÎÛË®´¦Àí³§£¬Ã¿ÌìÔ¼´¦ÀíÎÛË®43.5Íò¶Ö£¬²úÉúÔ¼300tÎÛÄ࣮¹ýÈ¥£¬ÕâЩÎÛÄà¶à²ÉÈ¡×ÔÈ»ÁÀɹºÍÖ±½ÓÀûÓõȴ¦Àí·½Ê½£¬Ð§ÂʵÍÏ£¬ÇÒÐèÒª´óÁ¿µÄÌîÂñ³¡µØ£®Æäʵ£¬ÎÛÄàÒ²ÊÇÒ»ÖÖ¿ÉÔÙÉú×ÊÔ´£¬ÎÛÄà¿ÉÒÔÓÃÓÚ·¢µç£¬ÎÛÄà²ôÈËúÖнøÐзÙÉÕ·¢µç£¬Ö»Ðè¶ÔÈȵ糧¹øÂ¯³ý³¾×°ÖýøÐиÄÔ죬Ôö¼ÓÎÛÄàÖü´æÊäËÍ×°Ö㬱ã¿Éͨ¹ý¸ßÎÂȼÉÕºó²úÉúÒ»¶¨µÄÈÈÁ¿£¬Îª¹ã´óÊÐÃñȡů¡¢Ïļ¾ÖÆÀäÖ®Óã¬Í¬Ê±È¼ÉÕºóµÄ²úÎï¾­³ý³¾´¦Àíºó£¬»¹¿É×÷ÐÞ·µÈÓÃ;£®
Ñо¿±íÃ÷£ºÎÛÄàÖÐË®µÄº¬Á¿´ï80%£¬¿ÉȼÎﺬÁ¿´ï9%£¬Ö»ÓÐ4%Ϊ·ÏÎ´ÓÈÈÖµ½Ç¶È¿´£¬6tÎÛÄྭÄÜÁ¿Öû»ºóÏ൱ÓÚ1t±ê׼ú£®Ò»Ìì¿É½ÚÔ¼±ê׼ú50t.300tÎÛÄà¿É·¢µçÔ¼70000kW?h£¬Èç¹ûÿ»§¾ÓÃñÿÔÂÓõç¿ÉÒÔÈÃ700»§¾ÓÃñÓõçÒ»¸öÔ£®
Çë¸ù¾ÝÉÏÊöÌṩµÄÐÅÏ¢½øÐйÀËã²¢»Ø´ðÎÊÌ⣺
£¨1£©Èç¹û±ê׼úµÄÈÈֵΪ3.0¡Á107J/kg£¬ÎÛÄàȼÉշųöµÄÈÈÁ¿È«²¿±»Ë®ÎüÊÕ£®Ôò1kgÎÛÄàÍêȫȼÉշųöµÄÈÈÁ¿ÄÜʹ¶àÉÙkgˮζÈÉý¸ß50¡æ£¿[£¨cË®=4.2¡Á103J/£¨kg?¡æ£©]
£¨2£©Çë¹ÀËãÎÛÄà·¢µç³§·¢µçµÄЧÂÊ£®
£¨1£©¡ß6tÎÛÄྭÄÜÁ¿Öû»ºóÏ൱ÓÚ1t±ê׼ú£¬
¡à1kgÎÛÄàȼÉշųöµÄÈÈÁ¿Q=qm=3.0¡Á107J/kg¡Á1kg¡Á
1
6
=5¡Á106J£¬
¡ßQ=cm¡÷t
¡àÎÛÄàÍêȫȼÉÕÈÈÁ¿ÄÜʹˮζÈÉý¸ß50¡æµÄÖÊÁ¿£º
m=
Q
c¡÷t
=
5¡Á106J
4.2¡Á103J/(kg?¡æ)¡Á50¡æ
=23.8kg
£¨2£©¸ù¾ÝÌâÒâ¡°300tÎÛÄà¿É·¢µçÔ¼70000kW?h¡±£¬
²úÉúµÄµçÄÜWµç=70000kW?h=70000¡Á3.6¡Á106J=2.52¡Á1011J£»
300tÎÛÄàȼÉշųöµÄÈÈÁ¿Q=qm=3.0¡Á107J/kg¡Á300¡Á103kg¡Á
1
6
=1.5¡Á1012J£¬
¡àÎÛÄà·¢µç³§·¢µçµÄЧÂÊΪ¦Ç=
Wµç
Q
¡Á100%=
2.52¡Á1011J
1.5¡Á1012J
¡Á100%=16.8%£¬
´ð£º£¨1£©1kgÎÛÄàÍêȫȼÉշųöµÄÈÈÁ¿ÄÜʹ¶àÉÙ23.8kgˮζÈÉý¸ß50¡æ£»
£¨2£©ÎÛÄà·¢µç³§·¢µçµÄЧÂÊΪ16.8%£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
¹²ÓÐ3×ùÎÛË®´¦Àí³§£¬Ã¿ÌìÔ¼´¦ÀíÎÛË®43.5Íò¶Ö£¬²úÉúÔ¼300tÎÛÄ࣮¹ýÈ¥£¬ÕâЩÎÛÄà¶à²ÉÈ¡×ÔÈ»ÁÀɹºÍÖ±½ÓÀûÓõȴ¦Àí·½Ê½£¬Ð§ÂʵÍÏ£¬ÇÒÐèÒª´óÁ¿µÄÌîÂñ³¡µØ£®Æäʵ£¬ÎÛÄàÒ²ÊÇÒ»ÖÖ¿ÉÔÙÉú×ÊÔ´£¬ÎÛÄà¿ÉÒÔÓÃÓÚ·¢µç£¬ÎÛÄà²ôÈËúÖнøÐзÙÉÕ·¢µç£¬Ö»Ðè¶ÔÈȵ糧¹øÂ¯³ý³¾×°ÖýøÐиÄÔ죬Ôö¼ÓÎÛÄàÖü´æÊäËÍ×°Ö㬱ã¿Éͨ¹ý¸ßÎÂȼÉÕºó²úÉúÒ»¶¨µÄÈÈÁ¿£¬Îª¹ã´óÊÐÃñȡů¡¢Ïļ¾ÖÆÀäÖ®Óã¬Í¬Ê±È¼ÉÕºóµÄ²úÎï¾­³ý³¾´¦Àíºó£¬»¹¿É×÷ÐÞ·µÈÓÃ;£®
Ñо¿±íÃ÷£ºÎÛÄàÖÐË®µÄº¬Á¿´ï80%£¬¿ÉȼÎﺬÁ¿´ï9%£¬Ö»ÓÐ4%Ϊ·ÏÎ´ÓÈÈÖµ½Ç¶È¿´£¬6tÎÛÄྭÄÜÁ¿Öû»ºóÏ൱ÓÚ1t±ê׼ú£®Ò»Ìì¿É½ÚÔ¼±ê׼ú50t.300tÎÛÄà¿É·¢µçÔ¼70000kW?h£¬Èç¹ûÿ»§¾ÓÃñÿÔÂÓõç¿ÉÒÔÈÃ700»§¾ÓÃñÓõçÒ»¸öÔ£®
Çë¸ù¾ÝÉÏÊöÌṩµÄÐÅÏ¢½øÐйÀËã²¢»Ø´ðÎÊÌ⣺
£¨1£©Èç¹û±ê׼úµÄÈÈֵΪ3.0¡Á107J/kg£¬ÎÛÄàȼÉշųöµÄÈÈÁ¿È«²¿±»Ë®ÎüÊÕ£®Ôò1kgÎÛÄàÍêȫȼÉշųöµÄÈÈÁ¿ÄÜʹ¶àÉÙkgˮζÈÉý¸ß50¡æ£¿[£¨cË®=4.2¡Á103J/£¨kg?¡æ£©]
£¨2£©Çë¹ÀËãÎÛÄà·¢µç³§·¢µçµÄЧÂÊ£®

¹²ÓÐ3×ùÎÛË®´¦Àí³§£¬Ã¿ÌìÔ¼´¦ÀíÎÛË®43.5Íò¶Ö£¬²úÉúÔ¼300tÎÛÄ࣮¹ýÈ¥£¬ÕâЩÎÛÄà¶à²ÉÈ¡×ÔÈ»ÁÀɹºÍÖ±½ÓÀûÓõȴ¦Àí·½Ê½£¬Ð§ÂʵÍÏ£¬ÇÒÐèÒª´óÁ¿µÄÌîÂñ³¡µØ£®Æäʵ£¬ÎÛÄàÒ²ÊÇÒ»ÖÖ¿ÉÔÙÉú×ÊÔ´£¬ÎÛÄà¿ÉÒÔÓÃÓÚ·¢µç£¬ÎÛÄà²ôÈËúÖнøÐзÙÉÕ·¢µç£¬Ö»Ðè¶ÔÈȵ糧¹øÂ¯³ý³¾×°ÖýøÐиÄÔ죬Ôö¼ÓÎÛÄàÖü´æÊäËÍ×°Ö㬱ã¿Éͨ¹ý¸ßÎÂȼÉÕºó²úÉúÒ»¶¨µÄÈÈÁ¿£¬Îª¹ã´óÊÐÃñȡů¡¢Ïļ¾ÖÆÀäÖ®Óã¬Í¬Ê±È¼ÉÕºóµÄ²úÎï¾­³ý³¾´¦Àíºó£¬»¹¿É×÷ÐÞ·µÈÓÃ;£®
Ñо¿±íÃ÷£ºÎÛÄàÖÐË®µÄº¬Á¿´ï80%£¬¿ÉȼÎﺬÁ¿´ï9%£¬Ö»ÓÐ4%Ϊ·ÏÎ´ÓÈÈÖµ½Ç¶È¿´£¬6tÎÛÄྭÄÜÁ¿Öû»ºóÏ൱ÓÚ1t±ê׼ú£®Ò»Ìì¿É½ÚÔ¼±ê׼ú50t.300tÎÛÄà¿É·¢µçÔ¼70000kW?h£¬Èç¹ûÿ»§¾ÓÃñÿÔÂÓõç¿ÉÒÔÈÃ700»§¾ÓÃñÓõçÒ»¸öÔ£®
Çë¸ù¾ÝÉÏÊöÌṩµÄÐÅÏ¢½øÐйÀËã²¢»Ø´ðÎÊÌ⣺
£¨1£©Èç¹û±ê׼úµÄÈÈֵΪ3.0¡Á107J/kg£¬ÎÛÄàȼÉշųöµÄÈÈÁ¿È«²¿±»Ë®ÎüÊÕ£®Ôò1kgÎÛÄàÍêȫȼÉշųöµÄÈÈÁ¿ÄÜʹ¶àÉÙkgˮζÈÉý¸ß50¡æ£¿[£¨Êýѧ¹«Ê½J/£¨kg?¡æ£©]
£¨2£©Çë¹ÀËãÎÛÄà·¢µç³§·¢µçµÄЧÂÊ£®

¹²ÓÐ3×ùÎÛË®´¦Àí³§£¬Ã¿ÌìÔ¼´¦ÀíÎÛË®43.5Íò¶Ö£¬²úÉúÔ¼300tÎÛÄ࣮¹ýÈ¥£¬ÕâЩÎÛÄà¶à²ÉÈ¡×ÔÈ»ÁÀɹºÍÖ±½ÓÀûÓõȴ¦Àí·½Ê½£¬Ð§ÂʵÍÏ£¬ÇÒÐèÒª´óÁ¿µÄÌîÂñ³¡µØ£®Æäʵ£¬ÎÛÄàÒ²ÊÇÒ»ÖÖ¿ÉÔÙÉú×ÊÔ´£¬ÎÛÄà¿ÉÒÔÓÃÓÚ·¢µç£¬ÎÛÄà²ôÈËúÖнøÐзÙÉÕ·¢µç£¬Ö»Ðè¶ÔÈȵ糧¹øÂ¯³ý³¾×°ÖýøÐиÄÔ죬Ôö¼ÓÎÛÄàÖü´æÊäËÍ×°Ö㬱ã¿Éͨ¹ý¸ßÎÂȼÉÕºó²úÉúÒ»¶¨µÄÈÈÁ¿£¬Îª¹ã´óÊÐÃñȡů¡¢Ïļ¾ÖÆÀäÖ®Óã¬Í¬Ê±È¼ÉÕºóµÄ²úÎï¾­³ý³¾´¦Àíºó£¬»¹¿É×÷ÐÞ·µÈÓÃ;£®
Ñо¿±íÃ÷£ºÎÛÄàÖÐË®µÄº¬Á¿´ï80%£¬¿ÉȼÎﺬÁ¿´ï9%£¬Ö»ÓÐ4%Ϊ·ÏÎ´ÓÈÈÖµ½Ç¶È¿´£¬6tÎÛÄྭÄÜÁ¿Öû»ºóÏ൱ÓÚ1t±ê׼ú£®Ò»Ìì¿É½ÚÔ¼±ê׼ú50t.300tÎÛÄà¿É·¢µçÔ¼70000kW?h£¬Èç¹ûÿ»§¾ÓÃñÿÔÂÓõç¿ÉÒÔÈÃ700»§¾ÓÃñÓõçÒ»¸öÔ£®
Çë¸ù¾ÝÉÏÊöÌṩµÄÐÅÏ¢½øÐйÀËã²¢»Ø´ðÎÊÌ⣺
£¨1£©Èç¹û±ê׼úµÄÈÈֵΪ3.0×107J/kg£¬ÎÛÄàȼÉշųöµÄÈÈÁ¿È«²¿±»Ë®ÎüÊÕ£®Ôò1kgÎÛÄàÍêȫȼÉշųöµÄÈÈÁ¿ÄÜʹ¶àÉÙkgˮζÈÉý¸ß50¡æ£¿[]
£¨2£©Çë¹ÀËãÎÛÄà·¢µç³§·¢µçµÄЧÂÊ£®

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

¾«Ó¢¼Ò½ÌÍø