working fluid in an ideal Rankine cycle. The sa 8.0 MPa and saturated liquid exits the conden e net power output of the cycle is 100 MW. De I efficiency, (b) the mass flow rate of the steam r, into the working fluid as it passes through t

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%)

For the Rankine cycle shown below, Draw the T-S diagram for the cycle and determine the power output from the turbine? Boiler Steam 150 bar, 350 °C Water pump Turbine Condenser HA W₁ =? (2) 3 100 kPa Steam AT Cooling water 10 K mcooling water = 65 kg/s