Calculate the total radiation to floor, Mechanical Engineering

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An enclousure measures 1.5 x 1.75m with a height of 2m.Under steady state equilibrium conditions , the ceiling and walls are maintained at 525K and floor at 400K.

Calculate the total radiation to floor.

ε1 (emissivity of ceiling and walls) = 0.85

ε2 (emissive ty of floor) = 0.75


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