Problem 1: An actual steam power plant operates on a conventional Rankine cycle with the following data: Pump inlet and

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Problem 1 An Actual Steam Power Plant Operates On A Conventional Rankine Cycle With The Following Data Pump Inlet And 1 (40.2 KiB) Viewed 49 times

Problem 1: An actual steam power plant operates on a conventional Rankine cycle with the following data: Pump inlet and exit pressures are 9kPa and 16.1 MPa, respectively; inlet and exit temperatures are 36°C and 35 °C ; isentropic pump efficiency is 0.86. • Boiler inlet pressure and temperature are 16 MPa, and 36°C, respectively; Boiler exit pressure and temperature are 15.2 MPa and 630°C, respectively. • Turbine inlet pressure and temperature are 15 MPa and 605 °C, respectively; Turbine exit pressure is 15 kPa; Isentropic Turbine efficiency is 0.9. (a) Draw the plant schematic diagram showing the components and the parameters values (b) Draw the Rankine Cycle on T-S diagram (c) Calculate the thermal efficiency of the cycle (d) Calculate the plant net power output for a mass flow rate of 20 kg/s