Q.2: A conditioned space with an indoor condition of 24 °C DB and 50% RH, has a sensible load of 40 kw and latent load of 9 kW. The outdoor air (at 38 °C and 50% relative humidity) flowing with volume flow rate of 2000 m³/h, is mixed with the returned air before passing over a cooling coil. Assume the air leaves the cooling coil with 90% RH and assume sea level pressure and find: a) The condition of the air supplied to the space and the rate of air supplied to the space. b) The sensible, latent and total load of the cooling coil. c) The dew point and the bypass factor of the cooling coil. d) The rate at which the moisture removed at the cooling coil. e) Represent all the processes on the psychrometric chart.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Q.2: A conditioned space with an indoor condition of 24 °C DB and 50% RH, has
a sensible load of 40 kw and latent load of 9 kW. The outdoor air (at 38 °C and
50% relative humidity) flowing with volume flow rate of 2000 m/h, is mixed with
the returned air before passing over a cooling coil. Assume the air leaves the
cooling coil with 90% RH and assume sea level pressure and find:
a) The condition of the air supplied to the space and the rate of air supplied to
the space.
b) The sensible, latent and total load of the cooling coil.
c) The dew point and the bypass factor of the cooling coil.
d) The rate at which the moisture removed at the cooling coil.
e) Represent all the processes on the psychrometric chart.
Transcribed Image Text:Q.2: A conditioned space with an indoor condition of 24 °C DB and 50% RH, has a sensible load of 40 kw and latent load of 9 kW. The outdoor air (at 38 °C and 50% relative humidity) flowing with volume flow rate of 2000 m/h, is mixed with the returned air before passing over a cooling coil. Assume the air leaves the cooling coil with 90% RH and assume sea level pressure and find: a) The condition of the air supplied to the space and the rate of air supplied to the space. b) The sensible, latent and total load of the cooling coil. c) The dew point and the bypass factor of the cooling coil. d) The rate at which the moisture removed at the cooling coil. e) Represent all the processes on the psychrometric chart.
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