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Carbon dioxide gas enters a well-insulated diffuser at 20 lbf/in.2 , 500R, with a velocity of 800 ft/s through a flow area of 1.4 in.2 At the exit, the flow area is 30 times the inlet area, and the velocity is 20 ft/s. The potential energy change from inlet to exit is negligible. For steady-state operation, determine the exit temperature, in R, the exit pressure, in lbf/in.2 , and the mass flow rate, in lb/s.

User LampShade
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1 Answer

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Answer:

Exit Temperature= T2=563.6 °R

Exit Pressure= P2= 30.06 lbf/in^2

Mass Flow rate=1.276 lb/sec

Step-by-step explanation:

Answer is explained in detailed way in the attached files.

Carbon dioxide gas enters a well-insulated diffuser at 20 lbf/in.2 , 500R, with a-example-1
Carbon dioxide gas enters a well-insulated diffuser at 20 lbf/in.2 , 500R, with a-example-2
Carbon dioxide gas enters a well-insulated diffuser at 20 lbf/in.2 , 500R, with a-example-3
User Mamachanko
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