Please Answer Correctly !!!
One part of a flat wall that has a thickness of 0.1 m
was initially 250 temperature
oC. Then the part is submerged into a 30 oC temperature oil bath.
If
it is assumed that the convection heat transfer coefficient is 500
W / m2
.K and wall
has the characteristic k = 50 W / m.K; ρ = 7835 kg / m3
; Cp = 465 J / kg.K., Specify
wall surface temperature after submerging into oil bath for 9
minutes.
Please Answer Correctly !!! One part of a flat wall that has a thickness of 0.1...
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