A simple steam power system has a turbine inlet state of 120 bars and 600c and exhaust pressure of 0.08 bar. The cooling water., in the condenser experiences a temperature rise from 22 to 28c and To is 22c. The adiabatic efficiencies of the turbine and pump are 85 and 70 percent, respectively. Determine, in kJ/kg,
a) the availability changes across the boiler, turuine, condenser, and pump. b) the irreversibilities in the turbine, pump, and condenser. c) Then find the effectiveness of the cycfe.