The air-handling unit of an air conditioning plant supplies 300 m3/min of dry air, which comprises 20% fresh air at DBT-

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The Air Handling Unit Of An Air Conditioning Plant Supplies 300 M3 Min Of Dry Air Which Comprises 20 Fresh Air At Dbt 1 (34.06 KiB) Viewed 52 times

The air-handling unit of an air conditioning plant supplies 300 m3/min of dry air, which comprises 20% fresh air at DBT-40 °C, WBT=29 °C, and 80% return air at DBT=15 °C, RH= 50%. The air-conditioned space has sensible and latent heat loads of 58 kW and 14.5 kW. Calculate: i) air supply temperature (T). (ii) apparatus dew point temperature (TADP), (iii) BPF, iv) The cooling coil load in TR, v) plot the processes psychometrically.