The 4cm thick large copper plate, initially at a uniform temperature of 25 °C, is heated by passing it through an oven kept at 400 °C. The copper plate remains in the oven for 5 minutes. Calculate the surface temperature of the copper plate when it is taken out of the furnace by taking the heat transfer coefficient h = 200W / m² °C Properties of copper at room temperature: p=8933kg /m' C,=385J/kg°C a =117x10 m² /s -6.2 k= 401 W/m°C
The 4cm thick large copper plate, initially at a uniform temperature of 25 °C, is heated by passing it through an oven kept at 400 °C. The copper plate remains in the oven for 5 minutes. Calculate the surface temperature of the copper plate when it is taken out of the furnace by taking the heat transfer coefficient h = 200W / m² °C Properties of copper at room temperature: p=8933kg /m' C,=385J/kg°C a =117x10 m² /s -6.2 k= 401 W/m°C
Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
8th Edition
ISBN:9781305387102
Author:Kreith, Frank; Manglik, Raj M.
Publisher:Kreith, Frank; Manglik, Raj M.
Chapter9: Heat Transfer With Phase Change
Section: Chapter Questions
Problem 9.15P
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The 4cm thick large copper plate, initially at a uniform temperature of 25oC, is heated by passing it through an oven kept at 400oC. The copper plate remains in the oven for 5 minutes. Calculate the surface temperature of the copper plate when it is taken out of the furnace by taking the heat transfer coefficient h = 200W / m2oC.
Properties of copper at room temperature:
I want to solution with Biot number
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