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| Teaching Since: | May 2017 |
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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
12.84 An air-conditioning system consists of a spray section followed by a reheater. Moist air at 328C and f 5 77% enters the system and passes through a water spray, leaving the spray section cooled and saturated with water. The moist air is then heated to 258C and f 5 45% with no change in the amount of water vapor present. For operation at steady state, determine
(a)Â Â
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the temperature of the moist air leaving the spray section, in 8C.
(b)Â Â the volumetric flow rate of the air entering the air conditioner, in m3/min.
(c)Â Â the rate water is condensed, in kg/min.
(d)Â Â the rate of heat transfer to the air passing through the heating unit, in kW.
Â
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