PROBLEM ON COOLING LOAD ESTIMATION | DESIGN OF AIR CONDITIONING SYSTEM | CONCEPT OF RSHF GSHF ERSHF
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A conference room for seating
A conference room for seating 100 persons is to be maintained at 22 °C DBT and 60% RH. The outdoor conditions are 40 °C DBT and 27°C WBT. The various loads in the auditorium are as follows:
Sensible and latent heat loads per person, 80 W and 50W respectively; lights & fans 15 kW; sensible heat gain through glass, walls ceiling etc 15 kW. The air infiltration is 20m3/min and fresh air supply is 100m3/min. Two third of recirculated room air and one third of fresh air are mixed before entering the cooling coil. The by-pass factor of the coil is 0.1.
Determine ADP, GTH, ERSHF.
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Sensible and latent heat loads per person, 80 W and 50W respectively; lights & fans 15 kW; sensible heat gain through glass, walls ceiling etc 15 kW. The air infiltration is 20m3/min and fresh air supply is 100m3/min. Two third of recirculated room air and one third of fresh air are mixed before entering the cooling coil. The by-pass factor of the coil is 0.1.
Determine ADP, GTH, ERSHF.
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2. NUMERICALS ON PSYCHROMETRY| CALCULATI...
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4. NUMERICAL ON PSYCHROMETRIC PROCESS | ...
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2.
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