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A stainless steel hemisphere and its copper floor from a two-surface enclosure. Calculate the radiation heat transfer (Q12) from the 0.2 m diameter stainless steel

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A stainless steel hemisphere and its copper floor from a two-surface enclosure. Calculate the radiation heat transfer (Q12) from the 0.2 m diameter stainless steel hemisphere (1 = 0.4) to the copper floor/plate (E2 =0.15) that forms its base. The hemisphere is kept at 300 C and the base at 100C 1 300 C E1=0.4 D=0.2 m C 0.15 2

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