Solved: Air enters a 40-cm-diameter cooling section at 1
Chapter 14, Problem 1478(choose chapter or problem)
Air enters a 40-cm-diameter cooling section at 1 atm, 328C, and 70 percent relative humidity at 120 m/min. The air is cooled by passing it over a cooling coil through which cold water flows. The water experiences a temperature rise of 68C. The air leaves the cooling section saturated at 208C. Determine (a) the rate of heat transfer, (b) the mass flow rate of the water, and (c) the exit velocity of the airstream.
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