¸ÅÊö£º£º£º
ÈÈʽÆøÌåÖÊÁ¿Á÷Á¿¼ÆÊÇ»ùÓÚÈÈÀ©É¢µÀÀí¶øÉè¼ÆµÄ £¬£¬£¬¸ÃÒDZíÑ¡È¡ºãβ¶ÔÆøÌå½øÐÐÕýÈ·ÕÉÁ¿¡£ÓµÓÐÌå»ýС¡¢¡¢Êý×Ö»¯Ë®Æ½¸ß¡¢¡¢×°Ö÷½±ã £¬£¬£¬ÕÉÁ¿ÕýÈ·µÈÀûÒæ¡£
´«¸ÐÆ÷²¿ÃÅÓÉÁ½¸ö»ù×¼¼¶²¬µç×èζȴ«¸ÐÆ÷×é³É £¬£¬£¬ÒÇ±í¹¤×÷ʱ £¬£¬£¬Ò»¸ö´«¸ÐÆ÷²»¼ä¶ÏµØÕÉÁ¿½éÖÊζÈT1;ÁíÒ»¸ö´«¸ÐÆ÷×Ô¼ÓÈȵ½¸ßÓÚ½éÖÊζÈT2 £¬£¬£¬ËüÓÃÓڸвâÁ÷ÌåÁ÷ËÙ £¬£¬£¬³ÆΪËٶȴ«¸ÐÆ÷¡£¸ÃζȦ¤T=T2-T1 £¬£¬£¬T2>T1 £¬£¬£¬µ±ÓÐÁ÷ÌåÁ÷¹ýÆÚ £¬£¬£¬ÓÉÓÚÆøÌå·Ö×ÓÅöײ´«¸ÐÆ÷²¢½«T2µÄÈÈÁ¿´ø×ß £¬£¬£¬Ê¹T2µÄζȽµÂä £¬£¬£¬ÈôҪʹ¦¤Tά³Ö²»±ä £¬£¬£¬¾ÍÒªÌá¸ßT2µÄ¹©µçµçÁ÷ £¬£¬£¬ÆøÌåÁ÷¶¯ËÙ¶ÈÈÈ¿ì £¬£¬£¬´ø×ßµÄÈÈÁ¿Ò²¾ÍÔ½¶à £¬£¬£¬ÆøÌåÁ÷ËÙºÍÔö³¤µÄÈÈÁ¿´æÔڹ̶¨µÄº¯Êý¹Øϵ £¬£¬£¬Õâ¾ÍÊǺãβîµÀÀí¡£
£¨1£©
ÆäÖÐ
¡ª Á÷Ìå±ÈÖØ(ºÍÃܶÈÓйØ)
V ¡ª Á÷ËÙ
K ¡ª ƽºâϵÊý
Q ¡ª ¼ÓÈÈÁ¿(ºÍ±ÈÈȼ°½á¹¹ÓйØ)
¦¤T ¡ª ζȲî
ÓÉÓÚ´«¸ÐÆ÷ζȱȽéÖÊ(»·¾³)ζÈ×ÜÊÇ×Ô¶¯ºã¶¨ÓâÔ½30¡æ×óÓÒ £¬£¬£¬ËùÒÔÈÈʽÆøÌåÁ÷Á¿¼Æ´ÓµÀÀíÉϲ»±ØҪζÈÅâ³¥¡£
ÈÈʽÆøÌåÖÊÁ¿Á÷Á¿¼ÆºÏÓýéÖÊζÈÖÐÎÂΪ-40-250¡æ¡£ÒÔÏ £¬£¬£¬ÖÐÎÂΪ-40-350¡æ¡£ÒÔÏÂ
(1) ʽÖÐÁ÷Ìå±ÈÖغÍÃܶÈÓйØ
£¨2£©
ÆäÖÐ ¡ª ¹¤¿öÌå»ýϵĽéÖÊÃܶÈ(kg/m3)
¦Ñn ¡ª ³ß¶ÈÇ°ÌáϽéÖÊÃܶÈ(101.325 Kpa¡¢¡¢20¡æ) (kg/m3)
P ¡ª ¹¤¿öѹÁ¦ (kPa)
T ¡ª ¹¤¿öζÈ(¡æ)
´Ó(1)(2)ʽÄܹ»¿´³ö £¬£¬£¬Á÷Ëٺ͹¤¿öѹÁ¦ £¬£¬£¬ÆøÌåÃÜ¶È £¬£¬£¬¹¤¿öζȺ¯Êý¹ØϵÒÑÈ·¶¨¡£
ºãβîÈÈʽÆøÌåÖÊÁ¿Á÷Á¿¼Æ²»Ö»²»ÊÜζÈÓ°Ïì £¬£¬£¬²¢ÇÒ²»ÊÜѹÁ¦µÄÓ°Ïì £¬£¬£¬ÈÈʽÆøÌåÖÊÁ¿Á÷Á¿¼ÆÊÇÕæÕýµÄÖ±½ÓʽÖÊÁ¿Á÷Á¿¼Æ £¬£¬£¬Óû§²»ÓöÔѹÁ¦ºÍζȽøÐÐÐ޸ġ£
¼¼Êõ²ÎÊý£º£º£º
ÈÈʽÆøÌåÖÊÁ¿Á÷Á¿¼ÆÓµÓÐÈçϼ¼ÊõÓÅÊÆ£º£º£º
? ÕæÕýµÄÖÊÁ¿Á÷Á¿¼Æ £¬£¬£¬¶ÔÆøÌåÁ÷Á¿ÕÉÁ¿ÎÞÐèζȺÍѹÁ¦Åâ³¥ £¬£¬£¬ÕÉÁ¿·½±ã¡¢¡¢ÕýÈ·¡£¿ÉµÃµ½ÆøÌåµÄÖÊÁ¿Á÷Á¿»òÕ߳߶ÈÌå»ýÁ÷Á¿¡£
? ¿íÁ¿³Ì±È £¬£¬£¬¿ÉÕÉÁ¿Á÷ËÙ¸ßÖÁ100Nm/sµÍÖÁ0.1Nm/sµÄÆøÌå £¬£¬£¬Äܹ»ÓÃÓÚÆøÌå¼ì©¡£
? ¿¹Õð»úÄܺÃʹÓÃÊÙÃü³¤¡£´«¸ÐÆ÷Î޻²¿¼þºÍѹÁ¦´«¸Ð²¿¼þ £¬£¬£¬²»ÊÜÕðµ´¶ÔÕÉÁ¿¾«¶ÈµÄÓ°Ïì¡£
? ×°ÖÃάÐÞÇá±ã¡£ÔÚÏÖ³¡Ç°ÌáÔÊÐíµÄÇé¿öÏ £¬£¬£¬Äܹ»ÊµÏÖÒ»Ïò²ú×°ÖúÍÊØ»¤¡£(±ØÒªÌØÊⶨÖÆ)
? Êý×Ö»¯Éè¼Æ¡£ÕûÌåÊý×Ö»¯µç·ÕÉÁ¿ £¬£¬£¬ÕÉÁ¿ÕýÈ·¡¢¡¢Î¬ÐÞ·½±ã¡£
? Ñ¡È¡RS-485ͨѶ £¬£¬£¬»òHARTͨѶ £¬£¬£¬Äܹ»ÊµÏÖ¹¤³§×Ô¶¯»¯¡¢¡¢¼¯³É»¯¡£
