900 m3/min of recirculated air at 23°C DBT and 13°C dew point temperature is to be mixed with 400 m3/min of fresh air at 32°C DET and 50% RH. Determine the enthalpy, specific volume, humidity ratio and dew point temperature of the mixture.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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900 m3/min of recirculated air at 23°C DBT and 13°C dew point temperature is to be mixed
with 400 m3/min of fresh air at 32°C DET and 50% RH. Determine the enthalpy, specific
volume, humidity ratio and dew point temperature of the mixture.
Transcribed Image Text:900 m3/min of recirculated air at 23°C DBT and 13°C dew point temperature is to be mixed with 400 m3/min of fresh air at 32°C DET and 50% RH. Determine the enthalpy, specific volume, humidity ratio and dew point temperature of the mixture.
Q1
The atmospheric air at 24°C dry bulb temperature and 13°C wet bulb temperature is flowing
at the rate of 150 m³ / min through the duct. The dry saturated steam at 100°C is injected into the
air steam at the rate of 100 kg per hour. Calculate the specific humidity and enthalpy of the
leaving air. Also determine the dry bulb temperature, wet bulb temperature and relative
humidity of the leaving air.
Transcribed Image Text:Q1 The atmospheric air at 24°C dry bulb temperature and 13°C wet bulb temperature is flowing at the rate of 150 m³ / min through the duct. The dry saturated steam at 100°C is injected into the air steam at the rate of 100 kg per hour. Calculate the specific humidity and enthalpy of the leaving air. Also determine the dry bulb temperature, wet bulb temperature and relative humidity of the leaving air.
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