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Combustion gases enter an adiabatic gas turbine at 1540 F degrees and 120 psia and leave...

Combustion gases enter an adiabatic gas turbine at 1540 F degrees and 120 psia and leave at 60 psia with a low velocity. Treating the combustion gases as air and assumming an isentropic efficiency of 82 percent, determine the work output of the turbine. Assume that combustion gases can be treated as an ideal gas with variable specific heats.

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1540 t 120 Psiq 941 Assuming ideal gas as Air and solving it. 60 Psta at T,= 1540°F ~ 2000R from the property table for air F

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