ÓÐÈËѧCN1111Âð?2002 may µÄÊÔ¾íµÄ3(b) Ôõô×ö°¡? ²»Ì«Ã÷°×ÌâÄ¿µÄ˵ =S[С¿Ù¹í (4-20 16:53, Long long ago)] [ ´«Í³°æ | sForum ][µÇ¼ºó»Ø¸´]1Â¥
ÄãûÓдð°¸Ã´?Ï£ÍûÄ㻹ÄÜ¿´µ½.answer supplied:
ns(Cp)air(T3-T1)+nw1(Cp)H2O(v)(T3-T1)+nwe(deltaHv)H2O=0.
¿´ÉÏÈ¥»¹ÊÇÂùÓеÀÀíµÄ¡£
Ö»¿¼ÂÇentering air and exiting air, T2µ½T3,T4µÄ±ä»¯²»¼Æ¡£
then, vaporization heat=sensible heat
[ÑîÃ÷ (4-20 23:23, Long long ago)]
[ ´«Í³°æ |
sForum ][µÇ¼ºó»Ø¸´]2Â¥
(ÒýÓà ÑîÃ÷:ÄãûÓдð°¸Ã´?Ï£ÍûÄ㻹ÄÜ¿´µ½.answer supplied:
ns(Cp)air(T3-T1)+nw1(Cp)H2O(v)(T3-T1)+nwe(deltaHv)H2O=0.
¿´ÉÏÈ¥»¹ÊÇÂùÓеÀÀíµÄ¡£
Ö»¿...)ÄãÇ¿£¡Humidity£¬¹ÒÁË¡£
[ÎÒÊDZ¿±¿ (4-21 0:07, Long long ago)]
[ ´«Í³°æ |
sForum ][µÇ¼ºó»Ø¸´]3Â¥