Q5/ The following data are given for the space to be air conditioned: Outside design conditions = 43C db, 27C wb Inside design conditions = 25C db, 50% RH Room sensible heat load = 40 kW Room latent heat load = 10 kW By pass factor of cooling coil = 0.2 The return air from the room is mixed with the outside air before entry the cooling coil in the ratio of 3 : 1 by mass. Determine: 1. Supply air flow rate 2. Outside air sensible heat 3. Outside air latent heat 4. Grand total heat 5. Effective room sensible heat factor
Q5/ The following data are given for the space to be air conditioned: Outside design conditions = 43C db, 27C wb Inside design conditions = 25C db, 50% RH Room sensible heat load = 40 kW Room latent heat load = 10 kW By pass factor of cooling coil = 0.2 The return air from the room is mixed with the outside air before entry the cooling coil in the ratio of 3 : 1 by mass. Determine: 1. Supply air flow rate 2. Outside air sensible heat 3. Outside air latent heat 4. Grand total heat 5. Effective room sensible heat factor
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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Q5/ The following data are given for the space to be air conditioned: Outside design conditions = 43C db, 27C wb
Inside design conditions = 25C db, 50% RH Room sensible heat load = 40 kW
Room latent heat load = 10 kW
By pass factor of cooling coil = 0.2
The return air from the room is mixed with the outside air before entry the cooling coil in the ratio of 3 : 1 by mass.
Determine:
1. Supply air flow rate
2. Outside air sensible heat
3. Outside air latent heat
4. Grand total heat
5. Effective room sensible heat factor
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