4-20 (4-20) An auditorium scats 1,500 persons. The inside design condition is 26°C dry bulb and 17C webulb temperatures. The outside dry bulb temperature is 35°C and the relative humidity is 50%لجنة الميكانيك - الإتجاه الإسلامي169HUMAN COMFORTThe heat gain rate due to walls, roof, windows, etc. is 35 kW. The light power is 15 kW and the(CLF) 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 due to occupants for evening show, assuning (CLF) = 0.76.(d) Relative humidity inside the auditorium.(e) Maximum relative humidity allowed for comfort if the inside dry bulb temperature is to bemaintained at 26°C.() Sensible heat ratio of the auditorium.

Solution Inside design conditions=26°C dband 17°C dboutside condition =35°C db and 50% RHMark inside…

An auditorium scats 1,500 persons. The inside design condition is 26°C dry bulb and 17 C we bulb temperatures. The outside dry bulb temperature is 35°C and the relative humidity is 50% لجنة الميكانيك - الإتجاه الإسلامي

An auditorium scats 1,500 persons. The inside design condition is 26°C dry bulb and 17 C we bulb temperatures. The outside dry bulb temperature is 35°C and the relative humidity is 50% لجنة الميكانيك - الإتجاه الإسلامي

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Slope and Deflection

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Question

4-20

(4-20) An auditorium scats 1,500 persons. The inside design condition is 26°C dry bulb and 17C we
bulb temperatures. The outside dry bulb temperature is 35°C and the relative humidity is 50%
لجنة الميكانيك - الإتجاه الإسلامي
169
HUMAN COMFORT
The heat gain rate due to walls, roof, windows, etc. is 35 kW. The light power is 15 kW and the
(CLF) 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 due to occupants for evening show, assuning (CLF) = 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.
() Sensible heat ratio of the auditorium.

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