An auditorium seats 1,500 persons. The inside design condition is 26°C dry bulb and 17°C bulb temperatures. The outside dry bulb temperature is 35°C and the relative humidity is 5 The heat gain rate due to walls; roof, windows, etc. is 35 kW. The light power is 15 kW and the (CLF)L is 0.82. Calculate the followings: (a) Mass flow rate of ventilation air required. (b) Cooling load due to ventilation air. (c) Total heating load đue to occupants for evening show, assuning (CLF)oce. = 0.76. (d) Relative humidity inside the auditorium. (e) Maximum relative humidity allowed for comfort if the inside dry bulb temperature is to be maintained at 26°C. () Sensīble heat ratio of the auditorium.

An auditorium seats 1,500 persons. The inside design condition is 26°C dry bulb and 17°C bulb temperatures. The outside dry bulb temperature is 35°C and the relative humidity is 5 The heat gain rate due to walls; roof, windows, etc. is 35 kW. The light power is 15 kW and the (CLF)L is 0.82. Calculate the followings: (a) Mass flow rate of ventilation air required. (b) Cooling load due to ventilation air. (c) Total heating load đue to occupants for evening show, assuning (CLF)oce. = 0.76. (d) Relative humidity inside the auditorium. (e) Maximum relative humidity allowed for comfort if the inside dry bulb temperature is to be maintained at 26°C. () Sensīble heat ratio of the auditorium.

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter9: Heat Transfer With Phase Change

Section: Chapter Questions

Problem 9.34P

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