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8-114.Steam at 4 MPa and 400 C is expanded to 30 kPa in an adiabatic turbine with an isentropic efficiency of 92 percent. Determine power

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8-114.Steam at 4 MPa and 400 C is expanded to 30 kPa in an adiabatic turbine with an isentropic efficiency of 92 percent. Determine power produced by this turbine, in KW, when the mass flow rate is 2 kg/s. Add. Assuming reversible processes, compare the work out for this turbine under the inlet and outlet conditions given in the problem and, with an inlet temperature increase to 700 C

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