The pressure and temperature of the steam entering the low-pressure turbine of the Loviisa nuclear power plant are p1 = 10 bar and T1 = 256C, respectively. At the outlet, the pressure has dropped to p2 = 0.05 bar, and the steam quality factor is x2 = 0.85. The mass flow rate through the turbine is m = 520 kg/s. What is the theoretical power potential of the turbine process if the ambient temperature is T0 = 0C, T0 = 30C?

400 MW P 500 MW