Solved: A small air turbine with an isentropic efficiency
Chapter 7, Problem 229EUP(choose chapter or problem)
Problem 229EUP
A small air turbine with an isentropic efficiency of 80% should produce 120 Btu/lbm of work. The inlet temperature is 1800 R, and it exhausts to the atmosphere. Find the required inlet pressure and the exhaust temperature.
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