| ²é¿´: 345 | »Ø¸´: 1 | ||
tracy_leeгæ (СÓÐÃûÆø)
|
[ÇóÖú]
·ç»úÖеÄѹËðϵÊýΪʲôÊÇÕýµÄ£¿
|
|
ÔÚÖáÁ÷·ç»úÊýֵģÄâ¹ý³ÌÖУ¬¿´µ½ÓеÄÂÛÎÄÓÐÕâÑùµÄ¶¨ÒåºÍͼ£º ÈçÕâһƪÂÛÎÄ£ºJournal of Thermal Science Vol.18, No.3 207−214 Received: May 12, 2009 Chunqing Tan: Professor www.springerlink.com DOI: 10.1007/s11630-009-0207-1 Article ID: 1003-2169(2009)03-0207-08 Influence of Tip Clearance on Performance of a Contra-Rotating Fan Jian Xu1,2, Chunqing Tan2, Haisheng Chen2, Yangli Zhu1,2 and Dongyang Zhang2 1. Graduate University of Chinese Academy of Sciences, Beijing 100049, China 2. Institute of Engineering Thermophysics, Chinese Academy of Sciences, Beijing 100190, China£» ÎÄÖÐѹËðϵÊý¶¨ÒåΪ£ºCp=(Prt0-Prt1)/(Prt0-Ps0); ʽÖÐ Prt0Êǽø¿Ú×Üѹ£¬Prt1Êdzö¿Ú×Üѹ£¬Ps0ÊÇÈë¿Ú¾²Ñ¹£» Èç¹ûÒªÓÃÕâ¸öʽ×Ó¼ÆËãÖáÁ÷·ç»úÒ¶ÂÖÖеÄѹËðϵÊý£¬ÒòΪҶÂÖ¶ÔÆøÌå×ö¹¦£¬³ö¿Ú×ÜѹӦ¸Ã´óÓÚÈë¿Ú×Üѹ£¬ÕâÑù¼õÍêÁ˾ÍÊǸºµÄ£¬µ«ÕâÆªÎÄÏ×ºÍÆäËûºÜ¶àÉæ¼°Ò¶Õ¤ÖÐѹËðϵÊýµÄÎÄÏ×Öиø³öµÄͼѹËðϵÊý¶¼ÊÇÕýµÄ£¬Çëǰ±²¸øÓèÖ¸µ¼£¬Ð»Ð»£¡ |
» ²ÂÄãϲ»¶
·Ç¾§ºÏ½ð
ÒѾÓÐ2È˻ظ´
»úеѧ˶µ÷¼Á»¥Öú
ÒѾÓÐ6È˻ظ´
¹¤³ÌÈÈÎïÀíÓëÄÜÔ´ÀûÓÃÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ213È˻ظ´
Çóµ÷¼Á
ÒѾÓÐ0È˻ظ´
ÃæÉϲÎÓëÈËÔ±ÖØÒªÂð£¿ÕÒ²»µ½²ÎÓëÈË
ÒѾÓÐ5È˻ظ´
Öйú¼ÆÁ¿¿ÆÑ§Ñо¿ÔºÕñ¶¯Óë¹ßÐÔʵÑéÊÒ2026Äêµ÷¼ÁÕÐÉúÒ»Ãû
ÒѾÓÐ3È˻ظ´
Ò»Ö¾Ô¸±±¾©¿Æ¼¼´óѧ 085501 348·Ö Ëļ¶Òѹý Çóµ÷¼Á
ÒѾÓÐ0È˻ظ´
Ò»Ö¾Ô¸±±¾©¿Æ¼¼´óѧ 085501 348·Ö Ëļ¶Òѹý Çóµ÷¼Á
ÒѾÓÐ0È˻ظ´
085502³µÁ¾¹¤³Ì281·Ö½ÓÊÜ¿äרҵ£¬ÇóbÇø08רҵÊÕÁô¸ÊÔ¸µ±Å£×öÂí
ÒѾÓÐ0È˻ظ´
»úеר˶376Çóµ÷¼Á£¬±¾¿ÆºþÄÏ´óѧ
ÒѾÓÐ0È˻ظ´
tracy_lee
гæ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 280.2
- É¢½ð: 30
- Ìû×Ó: 107
- ÔÚÏß: 42Сʱ
- ³æºÅ: 1072791
- ×¢²á: 2010-08-11
- רҵ: Á÷ÌåÁ¦Ñ§
2Â¥2012-12-05 11:28:22













»Ø¸´´ËÂ¥