A hall is to be air conditioned under the following conditions: Inside and outside design conditions (24 c° DBT, 60 % RH) and(38 cº DBT, 28 cº WBT). SE Sensible heat load in the room Latent heat load in the room Total infiltrated air 160000 kJ/hr 40000 kJ/hr BL 1200 m³/hr4 10 c Apparatus dew point temperature. The quantity of recirculated air from the hall is 60 % of the total. If the quantity of the recirculated air is mixed with the conditioned air after the cooling coil. Find the following: 1-The conditions of air leaving the conditioner coil and before mixing with the recirculated D air 2-Conditions of air before entering the hall. 3-The mass of air entering the hall. 4-The mass of total áir passing through the coil. 5-Bypass factor of the cooling coil. -

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A hall is to be air conditioned under the following conditions:
Inside and outside design conditions (24 cº DBT, 60 % RH) and(38 cº DBT, 28 cº WBT).
Sensible heat load in the room
160000 kJ/hr
40000 kJ/hr BL
-
Latent heat load in the room
Total infiltrated air
Apparatus dew point temperature.
L1200 m³/hr !
10 c
The quantity of recirculated air from the hall is 60 % of the total. If the quantity of the
recirculated air is mixed with the conditioned air after the cooling coil. Find the following:
1-The conditions of air leaving the conditioner coil and before mixing with the recirculated
airc
MIVE
2-Conditions of air before entering the hall.
3-The mass of air entering the hall. Do
4-The mass of total áir passing through the coil.
5-Bypass factor of the cooling coil.
6-The refrigeration capacity of the cooling coil in the tons of refrigeration.
.
Transcribed Image Text:A hall is to be air conditioned under the following conditions: Inside and outside design conditions (24 cº DBT, 60 % RH) and(38 cº DBT, 28 cº WBT). Sensible heat load in the room 160000 kJ/hr 40000 kJ/hr BL - Latent heat load in the room Total infiltrated air Apparatus dew point temperature. L1200 m³/hr ! 10 c The quantity of recirculated air from the hall is 60 % of the total. If the quantity of the recirculated air is mixed with the conditioned air after the cooling coil. Find the following: 1-The conditions of air leaving the conditioner coil and before mixing with the recirculated airc MIVE 2-Conditions of air before entering the hall. 3-The mass of air entering the hall. Do 4-The mass of total áir passing through the coil. 5-Bypass factor of the cooling coil. 6-The refrigeration capacity of the cooling coil in the tons of refrigeration. .
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