An air conditioning system is to be designed for a restaurant with the following data: Outside design conditions: 40 °C DBT,40% RH; Inside design conditions: 25°C DBT,50% RH; Room sensible heat load =31.5 kW; Room latent heat load =8. 5kW. If 25% of fresh air and 75% recirculated air is mixed and passed through the conditioner coil, find the following: a) The dew point temperature of the coil. b) The conditions of supply air to the room. c) The amount of the total air required in m2/h. d) The capacity of the air conditioner. Assume BF=0.2.

An air conditioning system is to be designed for a restaurant with the following data: Outside design conditions: 40 °C DBT,40% RH; Inside design conditions: 25°C DBT,50% RH; Room sensible heat load =31.5 kW; Room latent heat load =8. 5kW. If 25% of fresh air and 75% recirculated air is mixed and passed through the conditioner coil, find the following: a) The dew point temperature of the coil. b) The conditions of supply air to the room. c) The amount of the total air required in m2/h. d) The capacity of the air conditioner. Assume BF=0.2.

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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An air conditioning system is to be designed for a restaurant with the following data:
Outside design conditions: 40 °C DBT,40% RH; Inside design conditions: 25°C
DBT,50% RH; Room sensible heat load =31.5 kW; Room latent heat load =8. 5kW.
If 25% of fresh air and 75% recirculated air is mixed and passed through the
conditioner coil, find the following:
a) The dew point temperature of the coil.
b) The conditions of supply air to the room.
c) The amount of the total air required in m³/h.
d) The capacity of the air conditioner.
Assume BF=0.2.

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