Engineering, 19.03.2020 23:17 marrizza7
In a manufacturing plant that produces cosmetic products, glycerin is being heated by flowing through a 25-mm-diameter and 20-m-long tube. With a mass flow rate of 0.5 kg/s, the flow of glycerin enters the tube at 25°C. The tube surface is maintained at a constant surface temperature of 140°C. Evaluate the properties for glycerin at 30°C. The properties of glycerin at 30°C are:
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