Question: A very long enclosure is formed from two perpendicular, equal-width plates and a slanted cover plate, as shown. The cross-section of the enclosure is

A very long enclosure is formed from two perpendicular, equal-width plates and a slanted cover plate, as

A very long enclosure is formed from two perpendicular, equal-width plates and a slanted cover plate, as shown. The cross-section of the enclosure is in the shape of an isosceles, right triangle. Assuming gray and diffuse surfaces, calculate the net radiative heat transfer from the hottest plate. 10 cm 1 3 2 10 cm & = 0.5 = 0.75 E3 = 1 T = 500C T = 400C T3 = = 100C

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