Argon (Ar), at T1= 300 K, 1 bar with a mass flow rate of m˙1= 1 kg/s enters the insulated mixing chamber shown in the figure below and mixes with carbon dioxide (CO2) entering as a separate stream at 575 K, 1 bar with a mass flow rate of 0.5 kg/s. The mixture exits at 1 bar. Assume ideal gas behavior with k = 1.67 for Ar and k = 1.25 for CO2.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Argon (Ar), at T1= 300 K, 1 bar with a mass flow rate of m˙1= 1 kg/s enters the insulated mixing chamber shown in the figure below and mixes with carbon dioxide (CO2) entering as a separate stream at 575 K, 1 bar with a mass flow rate of 0.5 kg/s. The mixture exits at 1 bar. Assume ideal gas behavior with k = 1.67 for Ar and k = 1.25 for CO2.





For steady-state operation, determine:

(a) the molar analysis of the exiting mixture.

(b) the temperature of the exiting mixture, in K.

(c) the rate of entropy production, in kW/K.
Insulation
Argon (Ar)
Pi =1 bar
3
ID Mixture
exiting
P3 = 1 bar
2+
Carbon dioxide (CO,)
T2 = 575 K
P2 = 1 bar
m2 = 0.5 kg/s
Transcribed Image Text:Insulation Argon (Ar) Pi =1 bar 3 ID Mixture exiting P3 = 1 bar 2+ Carbon dioxide (CO,) T2 = 575 K P2 = 1 bar m2 = 0.5 kg/s
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