The following data were obtained from space cooling load survey of an Air-Conditioning (AC) system of a Conference Hall: Sensible Heat Load Latent heat Load 10.5 tons 2.0 tons Design inside condition is set at 22 C dry bulb temperature and 60 percent relative humidity. Cold air is supplied to the Hall at 14 °C. The AC system is designed with mass ratio of 4:1 total supplied cooled air to required minimum outdoor ventilation air. Outdoor air is 30 °C dry bulb and 70 % relative humidity. Determine: a) Recommend an AC system suitable to the set-up above. b) What is the air-cooling apparatus SHF? c) What is the probable Apparatus Dewpoint (ADP)? d) What is the probable cooling coil Bypass Factor (BPF) of the cooling apparatus? e) Fan capacity needed that supplies air to the hall in liters/hour f) Refrigeration capacity of the Air-Cooling Apparatus in tons FOCL

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The following data were obtained from space cooling load survey of an Air-Conditioning (AC)
system of a Conference Hall:
Sensible Heat Load
Latent heat Load
10.5 tons
2.0 tons
Design inside condition is set at 22 C dry bulb temperature and 60 percent relative humidity. Cold
air is supplied to the Hall at 14 °C. The AC system is designed with mass ratio of 4:1 total supplied
cooled air to required minimum outdoor ventilation air. Outdoor air is 30 °C dry bulb and 70 %
relative humidity.
Determine:
a) Recommend an AC system suitable to the set-up above.
b) What is the air-cooling apparatus SHF?
c) What is the probable Apparatus Dewpoint (ADP)?
d) What is the probable cooling coil Bypass Factor (BPF) of the cooling apparatus?
e) Fan capacity needed that supplies air to the hall in liters/hour
f)
Refrigeration capacity of the Air-Cooling Apparatus in tons
FOCL
Transcribed Image Text:The following data were obtained from space cooling load survey of an Air-Conditioning (AC) system of a Conference Hall: Sensible Heat Load Latent heat Load 10.5 tons 2.0 tons Design inside condition is set at 22 C dry bulb temperature and 60 percent relative humidity. Cold air is supplied to the Hall at 14 °C. The AC system is designed with mass ratio of 4:1 total supplied cooled air to required minimum outdoor ventilation air. Outdoor air is 30 °C dry bulb and 70 % relative humidity. Determine: a) Recommend an AC system suitable to the set-up above. b) What is the air-cooling apparatus SHF? c) What is the probable Apparatus Dewpoint (ADP)? d) What is the probable cooling coil Bypass Factor (BPF) of the cooling apparatus? e) Fan capacity needed that supplies air to the hall in liters/hour f) Refrigeration capacity of the Air-Cooling Apparatus in tons FOCL
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