A steam power plant operates on the ideal reheatregenerative

A steam power plant operates on the ideal reheat-regenerative Rankine cycle with one closed feed water heater and one open feed water heater as shown in the schematic below. Steam enters the turbine at 8 MPa and 350 degree C at a rate of 24 kg/s and is condensed in the condenser at a pressure of 7.5 kPa. Some steam it extracted at state 2 where the pressure is 2 MPa to a closed feedwater heater. Steam is then reheated at 0.7 MPa. Some additional steam is then extracted at 0.3 MPa to an open feedwater heater. Determine the following

Solution

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