All surfaces of an infinitely lang heating element, having a cross section in the shape of a

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All surfaces of an infinitely lang heating element, having a cross section in the shape of a cross, are maintained at 300 C. Due to symmetry, only a quarter of the cross section is shown in the figure. Heat is uniformly produced in the element at a rate of 100 kW/ m. Find the temperature distribution in the element at the locations shown in the figure. The element thermal conductivity is 35 W/m K. All surfaces are exposed to a convection boundary condition of T; = 40 C and h = 1200 W/m^2c.

Posted Date: Apr 08, 2022 05:34 PM

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All surfaces of an infinitely lang heating element, having a cross section in the shape of a

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6 cm 5 Figure for Problem 76 6 cm 5 Figure for Problem 76

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Step 1 INTRODUCTION Fins are the projection protruding from a h... View the full answer

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