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Steady gas flow of pressure Pin and temperature Tin is expanded in an adiabatic steam turbine to pressure Pout. The isentropic efficiency of the steam
Steady gas flow of pressure Pin and temperature Tin is expanded in an adiabatic steam turbine to pressure Pout. The isentropic efficiency of the steam turbine is eta s Derive analytical equations that describe:
the outlet temperature of the gas
the work produced per mole of flux, and
the rate of spontaneous entropy production per unit flow as a function of the problem data. You can consider the working gas to behave as a perfect gas and have a constant and known specific molar heat capacity at constant pressure equal to cp
In a second stage, use the above general equations that you explained and calculate the values of the corresponding quantities in the case where: Pin bar Tin K Pout bar eta s and cp J mol K It gives R J mol K
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