Air with a wet bulb temperature of 15oC and a humidity of 0.005 kg/kg flowing at 2 kg/s is mixed with air having an enthalpy of 70 kJ/kg and a relative humidity of 20%, the latter stream flowing at 4 kg/s. What is the enthalpy, humidity, and temperature of the resultant mixed stream
Air with a wet bulb temperature of 15oC and a humidity of 0.005 kg/kg flowing at 2 kg/s is mixed with air having an enthalpy of 70 kJ/kg and a relative humidity of 20%, the latter stream flowing at 4 kg/s. What is the enthalpy, humidity, and temperature of the resultant mixed stream
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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Air with a wet bulb temperature of 15oC and a humidity of 0.005 kg/kg flowing at 2 kg/s is mixed with air having an enthalpy of 70 kJ/kg and a relative humidity of 20%, the latter stream flowing at 4 kg/s. What is the enthalpy, humidity, and temperature of the resultant mixed stream?

Transcribed Image Text:Air with a wet bulb temperature of 15°C and a humidity of 0.005 kg/kg flowing at 2 kg/s is
mixed with air having an enthalpy of 70 kJ/kg and a relative humidity of 20%, the latter stream
flowing at 4 kg/s. What is the enthalpy, humidity, and temperature of the resultant mixed
stream?

Transcribed Image Text:135
=र
Percentage Saturation
140
50
Based on a Barometric
Pressure of 101.325kPa
Specific Volume
(m kg) (Dry Air)
Wet-Bub Temperature (C)
(Sing)
12
Dry Bub Temperature rC)
Fig. 23.14 Psychrometric chart for air at atmospheric pressure. (Courtesy of the Institution ot Heating ana
Ventilating Engineering.)
Spectic Enthalpy (kg)
Speciftc Enthalpy
O SCI OCI S21 OEI SI
O SOL 001 6
* .. Molsture Content (pkg) (Dry Alr)
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