The following data refer to a steam turbine power plant employing one stage of regenerative feed heating:
State of steam entering H.P.
stage: 10 MPa, 600°C
State of steam entering L.P.
stage: 2 MPa, 400°C
State of steam entering condenser: 0.01 MPa, 0.9 dryness fractions
The correct amount of steam is bled for feed heating at exit from the H.P. Stage. Calculate the mass of steam bled per kg of steam passing through the H.P. Stage and the amount of heat supplied in the boiler per second for an output of 10 MW. Neglect pumps work.