Heat Transfer subject A nuclear reactor can be modelled as the plane wall shown in figure below. The thermal conductivity of the wall is 12 W/m.K. Heat is generated in the plane wall with the rate of 106644 W/m3. Left side of the wall is insulated, and the right side is cooled by air at 90°C. The convection heat transfer coefficient is 0.5 kW/m2.K. What is the maximum temperature in the wall (oC)?

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
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Heat Transfer subject

A nuclear reactor can be modelled as the plane wall shown in figure below. The thermal conductivity of the wall is 12 W/m.K. Heat is generated in the plane wall with the rate of 106644 W/m3. Left side of the wall is insulated, and the right side is cooled by air at 90°C. The convection heat transfer coefficient is 0.5 kW/m2.K. What is the maximum temperature in the wall (oC)?

Consider a large plate as given in the figure below. The thermal conductivity and thickness of the plate are 0,55 W/m.K and 3,915 mm.
What is the surface temperature (Ts) of the plate in K for given properties?
T - 308 K
+T,
-0.95
di
di
Tg - 297 K
di
A=1.8 m2
T- 297 K
h= 2 W/m²-K (Air)
Transcribed Image Text:Consider a large plate as given in the figure below. The thermal conductivity and thickness of the plate are 0,55 W/m.K and 3,915 mm. What is the surface temperature (Ts) of the plate in K for given properties? T - 308 K +T, -0.95 di di Tg - 297 K di A=1.8 m2 T- 297 K h= 2 W/m²-K (Air)
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