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.

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.

Chapter6: Forced Convection Over Exterior Surfaces

Section: Chapter Questions

Problem 6.2DP

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