Question
Scak hava 0,05 kg/s hzla 0,15 m apndaki metal bir borunun iinden akmaktadr. Scak hava 103 Cde girip 5 m lik boruyu 77 Cde terk
Scak hava 0,05 kg/s hzla 0,15 m apndaki metal bir borunun iinden akmaktadr. Scak hava 103 Cde girip 5 m lik boruyu 77 Cde terk etmektedir. 0Cdeki d ortam scakl ile borunun d yzeyi arasndaki s aktarm katsays 6 W/m2 .Kdir. Bu borudan olan s kaybn (W/m2 ) verilenler nda, gerekli varsaymlar yazarak bulun. (Hava iin k= 0,030 W/m.K, = 208,2 x10-7 N.s/m2 , Npr = 0,70)
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Introduction To Chemical Engineering Thermodynamics
Authors: J.M. Smith, Mark Swihart Hendrick C. Van Ness, Michael Abbott
9th International Edition
1260597687, 978-1260597684
