mixed with 70% of outside air (tai ma summer air-conditioning unit, 30% of return air (02 = 12 gr moisture/kg dry air, m

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Mixed With 70 Of Outside Air Tai Ma Summer Air Conditioning Unit 30 Of Return Air 02 12 Gr Moisture Kg Dry Air M 1 (57.19 KiB) Viewed 61 times

mixed with 70% of outside air (tai ma summer air-conditioning unit, 30% of return air (02 = 12 gr moisture/kg dry air, m=50%) is 40°C; twi = 27°C) before entering the cooling coil. The space sensible and latent heat are respectively co= 23 kW; Q1 - 5 kw). If the ADP of the coil is 6°C, determine: (a) the By-Pass Factor (BF) of the cooling coil; (b) the dry-bulb and wet-bulb temperatures of state 3; (c) the dry-bulb temperature and relative humidity of the supply air; (d) the fresh air mass flow rate in kg/s; and (e) the refrigeration capacity of the cooling coil. Conditioned space @ Retum air Outside air 3 Supply air to2; 02 BPF = 4 ta Mixing Cooling coil