ÔÚÄÜÔ´ÈÕÒæ½ôÕŵÄÐÎÊÆÏ£¬ÔÚ¹ú¼ÒÇ¿µ÷¿ÆÑ§·¢Õ¹¹Û£¬Íƶ¯¾¼Ã¿É³ÖÐø·¢Õ¹µÄÕþ²ßÖ¸ÒýÏ£¬½ÚÄܺͻ·±£³ÉΪÁ˿Ƽ¼ÁìÓòÖÐÖØÒªµÄËßÇóÄ¿±ê£¬¸»Í¨ÐÂÄÜÔ´Éú²úÏúÊÛ
¹öͲºæ¸É»ú¡¢
ÆøÁ÷ʽºæ¸É»úµÈ¸ÉÔïºæ¸É»úеÉ豸¡£
±¾ÎÄËù̽ÌÖµÄÁ¸Ê³¸ÉÔÊÇÖ¸ÓüÓÈȺóµÄ¿ÕÆøÀ´Ê¹Á¸Ê³ÉýΣ¬²¢½«Õô·¢µÄË®·Ö´ø×ߵĸÉÔ﹤ÒÕ¡£Æä¹ý³ÌÊÇÒ»¸ö¸´ÔÓµÄʪÈȽ»»»¹ý³Ì£¬ÔÚ¸ÉÔïµÄ³õʼ½×¶ÎÁ¸Ê³º¬Ë®Âʸߣ¬È¥³ýµÄÊÇÁ¸Ê³ÖнÏÈÝÒ×Õô·¢µÄ×ÔÓÉË®¡£´Ëʱµ¥Î»ºÄÈÈÁ¿µÍ£¬¸ÉÔïËÙÂÊ´ó£¬ÊôºãËÙ¸ÉÔï½×¶Î¡£¾¹ýÒ»¶Î¸ÉÔïºó£¬Á¸Ê³ÖеÄ×ÔÓÉË®Õô·¢Íê±Ïºó£¬¿ªÊ¼È¥³ýÁ¸Ê³ÖеĽáºÏË®£»´Ëʱµ¥Î»ºÄÈÈÁ¿Ôö´ó£¬¸ÉÔïËÙÂʽµµÍ£¬Êô½µËÙ¸ÉÔï½×¶Î£¬Ò²ÊǶԸÉÔïºóÁ¸Ê³Æ·ÖÊÓ°Ïì½Ï´óµÄ½×¶Î¡£
˳Á÷Á¸Ê³ºæ¸É»úÓÉÓÚÏàͬµÄÌõ¼þϾßÓнϵ͵ĵ¥Î»ºÄÈÈÁ¿¡¢½Ï¸ßµÄÉú²úÂÊ£¬²¢ÇÒÄܹ»±£Ö¤¸ÉÔïºóµÄÁ¸Ê³Æ·ÖÊ£¬ÔÚÁ¸Ê³¼Ó¹¤ÁìÓòµÃµ½Á˹㷺µÄÓ¦Óá£ÏÂÃæ±ÊÕßÕë¶ÔÕâÖÖºæ¸É»úµÄʵ¼ÊÓ¦Óýá¹û£¬Ì½ÌÖÆä½ÚÄܸĽøÍ¾¾¶¡£
1¡¢Ä¿Ç°Ó¦ÓõÄ˳Á÷Á¬ÐøÊ½Á¸Ê³ºæ¸É»úµÄ½á¹¹Ìصã
˳Á÷Á¬ÐøÊ½Á¸Ê³ºæ¸É»ú¶¼ÊDzÉÓö༶ʽ£¬¼´Ò»Ì¨ºæ¸É»ú·Ö³ÉÈô¸É¸ö¸ÉÔï¶Î¡£ÆäÖд󲿷ָ÷¸ÉÔï¶Î¶¼²ÉÓÃÏàͬµÄÁ¸²ãºñ¶È¡¢ÏàͬµÄÈÈ·çζȺÍÏàͬµÄÈÈ·ç·çÁ¿£¬ÕâÖÖÉè¼Æ½á¹¹ÑϸñÀ´ËµÊDz»¹»·ûºÏÁ¸Ê³¸ÉÔïÌØÐԵġ£ÏÖÒÔÎ弶˳Á÷Á¸Ê³ºæ¸É»ú¸ÉÔïÓñÃ×ΪÀýÀ´·ÖÎöÎÊÌâ¡£¸÷Ïî¼¼Êõ²ÎÊýÉ趨Ϊ£º´óÆøÑ¹Á¦101kPa£¬»·¾³Î¶È0¡æ£¬»·¾³Êªº¬Á¿50%£¬½ø»úÁ¸Ê³º¬Ë®ÂÊ£¨Êª»ù£©28%£¬³ö»úÁ¸Ê³º¬Ë®ÂÊ15%£¨Êª»ù£©£¬Á¸²ãºñ¶È600mm£¬ÈÈ·çζÈ150¡æ£¬ÈÈ·ç±í¹Û·çËÙ0.6m/s¡£ÀûÓÃũҵ²¿ºæ¸É»úеÉ豸ÖÊÁ¿¼à¶½¼ìÑé²âÊÔÖÐÐĵēÁ¸Ê³¸ÉÔï¹ý³Ì¼ÆËã»úÄ£ÄâÈí¼þ”½øÐÐÄ£ÄâÔËËãµÃ³ö£¬µ¥Î»ºÄÈÈÁ¿Ö¸±êΪ4994j/kg¡£
¸ù¾Ý¹¤ÒÕ¹ý³ÌÀ´·ÖÎö£¬¿ÉµÃ³öÈçϽáÂÛ£ºµÚ1¸ÉÔï¶Î£¬ÊôÓÚºãËÙ¸ÉÔï½×¶Î£¬×ÔÓÉË®¿ìËÙ¡¢´óÁ¿Õô·¢£¬ÔÚ¸ÉÔï¶ÎµÄÖв¿Ê±ÈÈ¿ÕÆøºÍÁ¸Ê³ÒѾ´ïµ½ÁËʪÈÈÆ½ºâ¡£´ËʱÁ¸Ê³Î¶ȡ¢Á¸Ê³Ë®·ÖºÍÈÈ·çʪº¬Á¿¶¼²»ÔÙ·¢Éú±ä»¯£¬Á¸Ê³Êµ¼ÊÉÏÊÇ´¦ÓÚ»ºËÕ״̬¡£Õâ¾ÍÔì³ÉÁËÉú²úÂʵĽµµÍ¡£µÚ2¡«3¸ÉÔï¶Î£¬ÊǺãËÙ¸ÉÔïÏò½µËÙ¸ÉÔï¹ý¶É½×¶Î£¬É趨µÄÑù»ú»ù±¾·ûºÏ»·¾³Ìõ¼þºÍÁ¸Ê³Ìõ¼þµÄÒªÇó¡£µÚ4¡«5¸ÉÔï¶Î£¬ÊôÓÚ½µËÙ¸ÉÔï½×¶Î£¬ÓÉÓÚ¸ÉÔïËÙÂʽµµÍ£¬ÔÚ¸ÉÔï¶ÎÄ©¶ËÈȷ绹ûÓдﵽƽºâË®·Ö״̬£¬»¹ÓнµË®ÄÜÁ¦Ê±£¬¾Í±»¹ýÔçµØ±ä³É·ÏÆøÅŷŵôÁË¡£Õâ¾ÍÔì³ÉÁËÄÜÔ´µÄÀË·Ñ¡£ÒÔÉÏ·ÖÎö±íÃ÷£¬ÔÚºæ¸É»úÉè¼ÆÖÆÔì¹ý³ÌÖеļòµ¥»¯£¬ËäÈ»½ÚÔ¼ÁËÉè¼ÆÖÆÔì³É±¾£¬µ«ÔÚʵ¼ÊÓ¦ÓÃÖÐÈ´ÀË·ÑÁË´óÁ¿µÄÄÜÔ´¡£
2¡¢½ÚÄܸĽø¹¤ÒÕ̽ÌÖ
½â¾öÉÏÊöÎÊÌâÓÐ2¸ö·½°¸¡£Ò»ÊÇ¸Ä±äºæ¸É»úµÄÉè¼Æ½á¹¹£¬Ê¹Á¸²ãºñ¶È¿Éµ÷¡£ÕâÑù×öËäÈ»¿ÉÒÔʵÏÖ½ÚÄÜ£¬µ«»á´ó´óÔö¼ÓÉè¼ÆÖÆÔì³É±¾£¬ÇÒºæ¸É»ú²Ù×÷ÆðÀ´»áÊ®·Ö¸´ÔÓ£¬Ò²²»ÊÇÒ»¸öºÃ·½°¸¡£¶þÊǸıäÏÖÓеÄÏàͬµÄÁ¸²ãºñ¶È£¬ÇÒͬʱ²ÉÈ¡¸÷¶Î²»Í¬µÄ¿Éµ÷¿ØµÄÈÈ·çζȺÍÈÈ·ç·çÁ¿¡£ÕâÑùÉè¼ÆÖÆÔì¸Ä¶¯Á¿Ð¡£¬²Ù×÷ÆðÀ´Ò²¼ò±ãÒ×ÐС£ÔÚÉÏÊö»ù´¡ÉÏ£¬ÔÚ¸ÉÔï³õʼ½×¶Î£¬Êʵ±¼õСÁ¸²ãºñ¶È£¬Ôö¼ÓÈÈ·çζȺÍÈÈ·ç·çÁ¿£»ÔÚ¸ÉÔïºóÆÚ£¬Êʵ±Ôö¼ÓÁ¸²ãºñ¶È£¬¼õСÈÈ·çζȺÍÈÈ·ç·çÁ¿¡£ÔÚÆäËü¼¼Êõ²ÎÊý²»±äµÄÇé¿öÏ£¬½«¸÷¶ÎÁ¸²ãºñ¶È¸ÄΪ£ºµÚ1¡«5¶ÎÒÀ´ÎΪ400£¬500¡¢600¡¢700¡¢800mm}½«¸÷¶ÎÈÈ·çζȸÄΪ£ºµÚ1¶Î180¡æ£¬µÚ2¡¢3¶Î150¡æ£¬µÚ4¡¢5¶Î120¡æ£»½«ÈÈ·ç±í¹Û·çËÙ¸ÄΪ£ºµÚ1¶Î0.6m/s£¬µÚ2¡¢3¶Î0.4m/s£¬µÚ4¡¢5¶Î0. 2m/s£®¾¼ÆËã»úÄ£ÄâÔËËãµÃµ½µ¥Î»ºÄÈÈÁ¿Ö¸±êΪ4322kj/kg£®ÓÉÉÏÊö·ÖÎö¼ÆËã¿ÉÖª£¬°´¸Ã˼·½øÐиĽøÉè¼Æºó£¬¿É½µµÍºæ¸É»úµÄµ¥Î»ºÄÈÈÁ¿672kj/kg¡£
£¨×ªÔØÇë×¢Ã÷£º¸»Í¨ÐÂÄÜÔ´ºæ¸É»ú
http://www.3zw6g.cn/ganzaoji/£©