µç¶¯»úµÄËðºÄÈçºÎ¼ÆËã?

ÌúËðµÄ¼ÆË㹫ʽΪ Pfe=P0+Pc£¬ÆäÖÐ Pfe ÊÇÌúËð¹¦ÂÊ£¬P0 ÊÇ¿ÕÔع¦ÂÊ£¨ÌúоÖеĴÅÖÍËðºÄ£©£¬Pc ÊÇÍ­Ëð¹¦ÂÊ¡£»úеËðºÄÊÇÖ¸µç¶¯»ú...


µç¶¯»úÌúËð,Í­ËðÔõô¼ÆËã,¼ÆË㹫ʽÊÇʲô?¼±Çó

µç¶¯»úÌúËð=I^2R1£¬R1ÊÇÌúоµÈЧµç×裬Ҫ²é±í


µç»úµÄËðºÄÔõôÇó?

ÌúËð¼ÆË㣺ÌúËð°üÀ¨´ÅÖÍËðºÄºÍÎÐÁ÷ËðºÄ£¬Óëµç»úµÄ´ÅÃܺÍƵÂÊÓйء£Í¨³£²ÉÓþ­Ñ鹫ʽ½øÐмÆË㣬ÈçPark±ä»»Æ÷ÖеÄÌúËðÄ£ÐÍ¡£Í­Ëð¼ÆË㣺...


ÌúÐÄËðºÄ¼ÆË㹫ʽ

PfeµÈÓÚKfe³ËÒÔB^2³ËÒÔf³ËÒÔV¡£PfeΪÌúËðºÄ£¬µ¥Î»ÎªÍßÌØ(W)£¬KfeΪÌúËðºÄϵÊý£¬µ¥Î»ÎªÍßÌØÿÁ¢·½Ã×(W/m^3)£¬BΪÌúоÖеĴÅ...


ÈýÏàÒì²½µç¶¯»úËðºÄÖ÷Òª°üÀ¨ÄÄЩ?ÈçºÎ²âÁ¿?

Í­Ëð¡¢ÌúËð¡¢»úеËðºÄ£¨Öá³Ð¡¢·çÉȵȣ©£º×ܵÄËðºÄ²â¿ÕÔع¦ÂÊ£¬Í­Ëð²âÏßȦµç×èÖ®ºó¼ÆË㣨V^2/R£©£¬ÌúËðºÍ»úеËðºÄºÜÄѲâÁ¿µÄ¡£


ΪʲôÈýÏàͬ²½µç¶¯»úÖеÄÍ­ËðºÄºÍÌúËðºÄÖ»¿¼ÂǶ¨×ÓµÄÍ­Ëð...

ת×ÓµçÁ÷ƵÂʽϵͣ¬ËùÒÔÌúËðºÄ¾ÍºöÂÔÁË¡£×ª×ÓÍ­Ëðͨ³£ÊÇÒòΪת×ÓÈÆ×éµç×è½ÏС¶ø±»ºöÂÔ


Í­ºÄÌúºÄ¼ÆË㹫ʽ ¨C ÊÖ»ú°®ÎÊ

Í­ºÄÌúºÄ¼ÆË㹫ʽÊÇ¿ÕÔØËðºÄ=¿ÕÔØËðºÄ¹¤ÒÕϵÊý*µ¥Î»ËðºÄ*Í­¡¢ÌúÐÄÖØÁ¿¡£¸½¼ÓËðºÄ=ÈÆ×éÎÐÁ÷ËðºÄ+²¢ÈƵ¼ÏߵĻ·Á÷ËðºÄ+ÔÓÉ¢ËðºÄ+ÒýÏßËðºÄ¡£¸ºÔØËðºÄ...


ͬ²½µç¶¯»úµÄÌúËðºÄÊÇÔÚ¶¨×ÓÖеÄËðºÄ¶ø¹¦ÂÊ·½³ÌÊÇ:µç´Å¹¦ ...

ÏàÓ¦µÄ»¹ÓÐÒ»¸ö¹«Ê½£ºµç´Å¹¦ÂÊ=ÖáÉÏÊä³ö¹¦ÂÊ+£¨ÌúºÄ+»úеËðºÄ+¸½¼ÓËðºÄ£©ËùÒÔÌúËðÊǼÆÔÚµç´Å¹¦ÂÊÀïÃæµÄ¡£


ÔõÑù¼ÆËã±äѹÆ÷ÌúËð

ÌúËð£¨PFe£©=´ÅÖÍËðºÄ£¨PFe£©+ÎÐÁ÷ËðºÄ£¨Pc£©±äѹÆ÷ËðºÄ¼ÆË㹫ʽ (1)Óй¦ËðºÄ£º¦¤P=P0+KT¦Â2PK---(1)(2)ÎÞ¹¦ËðºÄ£º¦¤Q=Q...


µç»úµÄËðºÄµ½µ×ÓÐÄÄЩ?

³ýÁËÍ­Ëð»¹Óж¨×ÓÌúоµÄÌúËðpFe£¬ÀàËÆ¿ª¹ØµçÔ´ÖдÅоµÄËðºÄ£¬°üÀ¨£º´ÅÖÍËðºÄ¡¢ÎÐÁ÷ËðºÄ¡¢Ê£ÓàËðºÄÖ®ÀàµÄ...


Ïà¹ØËÑË÷

ÈÈÃÅËÑË÷