Evaluate Volume flow rate of dehumidified air.

Question

The outdoor summer condition for a Bank for one hundred persons is T_db = 310 K, and T_wb = 300 K. The required inside conditions are T_db = 295 K and f = 60%. The room sensible het is 4,00,000 kJ/hr. The room latent heat is 2,00,000 kJ/hr. Ventilation requirement per person is 0.0047 m³/hr. The By-pass factor is 0.15.

Evaluate :

1. Grand total heat
2. Effective sensible heat factor (ESHF)
3. Apparatus dew point
4. Volume flow rate of dehumidified air.