Steam enters a turbine at 5500kPa,490∘C and a specific enthalpy of 3404 kJ/kg. The turbine exit is at a pressure of 10kP

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Steam Enters A Turbine At 5500kpa 490 C And A Specific Enthalpy Of 3404 Kj Kg The Turbine Exit Is At A Pressure Of 10kp 1 (42.66 KiB) Viewed 41 times

Steam enters a turbine at 5500kPa,490∘C and a specific enthalpy of 3404 kJ/kg. The turbine exit is at a pressure of 10kPa, velocity of 200 m/s and a quality of 0.92( h=2393.2 kJ/kg). The two phase mixture continues into a condenser that exits at 9kPa,40∘C,5.7 m/s and a specific enthalpy of 168 kJ/kg. Find the velocity at the turbine inlet, the power produced by the turbine, the rate of heat transfer in the condenser and the mass flow rate of the cooling water. Additional Information: The diameter of the turbine inlet is 200 mm. The diameter of the pipe leading from the condenser to the economizer is 75 mm.