13 2 A Vertical Tubular Condenser Is To Be Used To Condense 2 100 Kg H Of Ethyl Alcohol Which Enters At Atmospheric Pr 1 (32.39 KiB) Viewed 21 times
13 2 A Vertical Tubular Condenser Is To Be Used To Condense 2 100 Kg H Of Ethyl Alcohol Which Enters At Atmospheric Pr 2 (32.39 KiB) Viewed 21 times
13.2. A vertical tubular condenser is to be used to condense 2,100 kg/h of ethyl alcohol, which enters at atmospheric pressure. Cooling water is to flow through the tubes at an average temperature of 30°C. The tubes are 31-mm OD and 27-mm ID. The water-side coefficient is 2,800 W/m². °C. Fouling factors and the resistance of the tube wall may be neglected. If the available tubes are 3 m long, how many tubes will be needed? Data are as follows: Boiling point of alcohol: Heat of vaporization: Density of liquid: Th= 78.4°C λ = 856 J/g Pf = 769 kg/m³
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