Question: PROBLEM 1 4 ( Incropera vd . - rnek 1 . 9 ) Bir levha zerindeki kaplamaya k z alt lamba yard m yla is

PROBLEM 14
(Incropera vd.-rnek 1.9)
Bir levha zerindeki kaplamaya kzalt lamba yardmyla isl ilem
uygulanmaktadr. Yzeye gelen nm 2000(W)/(m^(2)) dir. Yzey, gelen nmn
%80'ini yutmaktadr ve 0.50 yayma oranna sahiptir. Yzeyin ak olduu
ortam havasnn ve evreleyen yzeylerin scaklklar srasyla 20\deg C ve 30\deg C
deerindedir. Levha ile ortam havas arasndaki s tanm katsays15(W)/(m^(2))K
ise, levhann yzey scakl katr?
(()/())/(T_(sur ))=30\deg C
PROBLEM 1 4 ( Incropera vd . - rnek 1 . 9 ) Bir

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