A volumetric flow rate of 3750 m'h of outside air at 39 °C dry bulb and 26 °C wet bulb temperatures is to mixed with 8250 m³/h of return air at 25 °C and 50% relative humidity before entering a cooling coil in an conditioning device. The mixture leaving the coilar90% relative humidity is then supplied to the space. sensible heat ratio of the conditioned space is/0.75) Sketch the process on the psychrometric chart and the followings: a) The dry bulb temperature of the supply air. b) The cooling coil capacity, kW. c) The apparatus dew point and supply air dew.point temperatures. d) The sensible and latent heat loads of the space. e) The bypass factor of the cooling coil. The rate at which moisture is removed from air.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A volumetric flow rate of 3750 m'h of outside air at 39 °C dry bulb and 26 °C wet bulb temperatures is to
mixed with 8250 mh of return air at 25 °C and 50% rgative humidity before entering a cooling coil in an
conditioning device. The mixture leaving the coil.at0% relative humidity is then supplied to the space
sensible heat ratio of the conditioned space is 0.75) Sketch the process on the psychrometric chart and t
the followings:
a) The dry bulb temperature of the supply air.
b) The cooling coil capacity, kW.
c) The apparatus dew point and supply air dew.point temperatures.
d) The sensible and latent heat loads of the space.
e) The bypass factor of the cooling coil.
The rate at which moisture is removed from air.
Transcribed Image Text:A volumetric flow rate of 3750 m'h of outside air at 39 °C dry bulb and 26 °C wet bulb temperatures is to mixed with 8250 mh of return air at 25 °C and 50% rgative humidity before entering a cooling coil in an conditioning device. The mixture leaving the coil.at0% relative humidity is then supplied to the space sensible heat ratio of the conditioned space is 0.75) Sketch the process on the psychrometric chart and t the followings: a) The dry bulb temperature of the supply air. b) The cooling coil capacity, kW. c) The apparatus dew point and supply air dew.point temperatures. d) The sensible and latent heat loads of the space. e) The bypass factor of the cooling coil. The rate at which moisture is removed from air.
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