Air at 1 atm, 158C, and 60 percent relative humidity is
Chapter 14, Problem 1471(choose chapter or problem)
Air at 1 atm, 158C, and 60 percent relative humidity is first heated to 208C in a heating section and then humidified by introducing water vapor. The air leaves the humidifying section at 258C and 65 percent relative humidity. Determine (a) the amount of steam added to the air, and (b) the amount of heat transfer to the air in the heating section.
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