(Solution) - A radiant oven for drying newsprint consists of a long duct
A radiant oven for drying newsprint consists of a long duct (L = 20 m) of semicircular cross section. The newsprint moves through the oven on a conveyor belt at a velocity of V = 0.2 m/s. The newsprint has a water content of 0.02 kg/m2 as it enters the oven and is completely dry as it exits. To assure quality, the newsprint must be maintained ...
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