Auditorium Hall is to be maintained at a temperature of 24 C dry bulb temperature and 60 % relative humidity. The cooling loads are estimated as follows: Sensible heat load 110 kW Latent heat load 26 kW The air conditioning design is based on total recirculation of room air. The cooling apparatus is water-chilled type, 3-row with Contact Factor of 0.85. Considering no miscellaneous heat gains, determine: a) Show the schematic diagram of AC system & plot the psychrometric processes completely labeled b) Coil apparatus dewpoint temperature c) Room Sensible Heat Factor (RSHF) d) Coil Sensible Heat Factor (CSHF) e) Supply air to the Hall in cubic meters per second f) Outside air load in kW g) Room cooling load in kW h) Grand load in ton

Auditorium Hall is to be maintained at a temperature of 24 C dry bulb temperature and 60 % relative humidity. The cooling loads are estimated as follows: Sensible heat load 110 kW Latent heat load 26 kW The air conditioning design is based on total recirculation of room air. The cooling apparatus is water-chilled type, 3-row with Contact Factor of 0.85. Considering no miscellaneous heat gains, determine: a) Show the schematic diagram of AC system & plot the psychrometric processes completely labeled b) Coil apparatus dewpoint temperature c) Room Sensible Heat Factor (RSHF) d) Coil Sensible Heat Factor (CSHF) e) Supply air to the Hall in cubic meters per second f) Outside air load in kW g) Room cooling load in kW h) Grand load in ton

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.

Chapter9: Heat Transfer With Phase Change

Section: Chapter Questions

Problem 9.34P

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