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Ten kmol per hour of air is throttled from inlet stream conditions of 55C and 8 bar to an outlet stream pressure of 0.7 bar.
Ten kmol per hour of air is throttled from inlet stream conditions of 55C and 8 bar to an outlet stream pressure of 0.7 bar.
Assume that air is an ideal gas with Cp = 7/2R. The throttling process
is characterized as an isentropic process.
What is the temperature of the stream at the outlet?
In K
What is the entropy change of the air?
In J/molK
What is the rate of entropy generation?
In W/K
If the surroundings are at 20C, what is the work lost?
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