Consider the ideal Rankine cycle with rewarming. The steam enters the high pressure turbine at 10 MPa and 600C and exits to the condenser at 10 kPa. The low pressure turbine is fed at a pressure of 1.2 MPa. Shows the cycle on a T-s diagram with respect to lines of saturation, and determine (a) the mass flow rate of steam through the cycle if the net power is 400 MW and (b) the thermal efficiency of the cycle.

3 High-P turbine Low-P turbine T Reheater } Boiler 5 Condenser Pump