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Air enters an adiabatic gas turbine at 1050 K and 1 MPa and leaves at 400 kPa. Kinetic and potential energy changes can be ignored. Treat the air as an ideal gas with constant specific heats. Let k = 1.
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Air enters an adiabatic gas turbine at 1050 K and 1 MPa and leaves at 400 kPa. Kinetic and potential energy changes can be ignored. Treat the air as an ideal gas with constant specific heats. Let k = 1.4

a. Determine the theoretical exit temperature - corresponding to part "b" below, the maximum theoretical power output.
b. Determine the maximum theoretical work output for the gas turbine in kJ/kg.
c. If the isentropic turbine efficiency is 0.8, what is the actual work output of the turbine in kJ/kg?
d. What is the actual outlet temperature of the air?

User Federico Giust
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Answer:

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Step-by-step explanation:

please kindly see attachment for the step by step solution of the given problem given problem.

The problem has been solved, see solution at the attached folder.

Air enters an adiabatic gas turbine at 1050 K and 1 MPa and leaves at 400 kPa. Kinetic-example-1
Air enters an adiabatic gas turbine at 1050 K and 1 MPa and leaves at 400 kPa. Kinetic-example-2
User Jeffrey Rosselle
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