A rankine cycle operates between a pressure limit of 6 MPa. and 50 kPa., the steam leaves the boiler at 450 C, the isentropic efficiency of the turbine is 94%, the steam mass flow rate is 20kg/sec. draw the T-S diagram assuming point 1 is at the pumpe entrance. and determine the required power to operate the pump, cycle thermal efficiency. Ans. (122 kW, 30.25%)

Please proceed asap,urgent. Thanks.

Show given, complete solution, and diagram.  A steam power plant operates on the Rankine Cycle. The steam enters the turbine at 7 Mpa and 550 with a velocity of 30 m/s. It discharges to the condenser at 20kpa with a velocity at 90 m/s. Calculate the net workin kw for a flow of 37.8kg/s.  a. 23.23 Mw       c. 34.22 Mw b. 53.34  Mw     d. 46.54 Mw

A rankine cycle with water superheats to 500.546oC at 3.1546 Mpa in the boiler and the condenser operates at 100.546oC. All the components are ideal except the turbine which has an exit state measured to be saturated vapor at 100.546oC. Find the cycle efficiency with a) an ideal turbine and b) the actual turbine. Draw the schematic diagram and T-s diagram.