Q in/ṁ = 3400 kJ/kg P1 = 4 MPa T = 600°C Power out Turbine 1 P2 = 0.2 bar, 2 saturated Steam Cooling water in at T3 = 15°C generator vapor %3D 5 Condenser 4- Cooling water out at T6 = 35°C Pump 3...

Steady-state operating data for a simple steam power plant are provided in the figure shown. Stray heat transfer and kinetic and potential energy effects can be ignored. Determine (a) the thermal efficiency and (b) the mass flow rate of the cooling water, in kg per kg of steam flowing.

Extracted text: Q in/ṁ = 3400 kJ/kg P1 = 4 MPa T = 600°C Power out Turbine 1 P2 = 0.2 bar, 2 saturated Steam Cooling water in at T3 = 15°C generator vapor %3D 5 Condenser 4- Cooling water out at T6 = 35°C Pump 3 Win/m = 4 kJ/kg www