2. Examine a steam power plant that runs on a reheat Rankine cycle. The isentropic efficiency for both turbines and a pu
Posted: Sat Feb 19, 2022 3:33 pm
- 2 Examine A Steam Power Plant That Runs On A Reheat Rankine Cycle The Isentropic Efficiency For Both Turbines And A Pu 1 (70.53 KiB) Viewed 62 times
2. Examine a steam power plant that runs on a reheat Rankine cycle. The isentropic efficiency for both turbines and a pump, is 85% and 85%, respectively. The pressure and temperature of steam that flows into high- pressure turbine is 10 MPa and 800°C. Steam enters the low-pressure turbine at 1 Mpa and temperature of 500°C. The water flows out of condenser at 10 kPa of pressure as saturated liquid. a. Sketch the T-s diagram. Show all processes. [4 marks] b. Calculate the specific work input to the pump. [5 marks] c. Determine the turbine specific work output. [11 marks]