Q-4 (30 pts.) Superheated steam enters a turbine at 2 MPa and 600C and exits at...

 

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Q-4 (30 pts.) Superheated steam enters a turbine at 2 MPa and 600C and exits at 10 kPa. For a steam mass flow rate of 2 kg/s, determine (a) (15p) turbine inlet and isentropic exit conditions (temperature, enthalpy, entropy and phase. Also vapor quality if it's mixture) (b) (5p) maximum power output in hp (isentropic case) (1hp-746W) (c) (10p) turbine outlet conditions (phase and temperature) if the turbine has an isentropic efficiency of 77.5% 2 MPa 600C Turbine P C A 10kPa (3) Q-4 (30 pts.) Superheated steam enters a turbine at 2 MPa and 600C and exits at 10 kPa. For a steam mass flow rate of 2 kg/s, determine (a) (15p) turbine inlet and isentropic exit conditions (temperature, enthalpy, entropy and phase. Also vapor quality if it's mixture) (b) (5p) maximum power output in hp (isentropic case) (1hp-746W) (c) (10p) turbine outlet conditions (phase and temperature) if the turbine has an isentropic efficiency of 77.5% 2 MPa 600C Turbine P C A 10kPa (3)