1. a) State three advantages of superheating in a Rankine vapour cycle. b) In an ideal...
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1. a) State three advantages of superheating in a Rankine vapour cycle. b) In an ideal reheat Rankine cycle, the steam enters the HP turbine at 50 bar and 400 °C. After isentropic expansion to 8 bar, the steam is reheated to 400 °C and then expanded in the LP turbine to the condenser pressure of 0.1 bar. If the plant power output is 110 MW: i. Sketch the schematic layout and the T-s diagram for the cycle. ii. Determine the; pump power, mass flow rate of steam, cycle thermal efficiency, and the specific steam consumption. 1. a) State three advantages of superheating in a Rankine vapour cycle. b) In an ideal reheat Rankine cycle, the steam enters the HP turbine at 50 bar and 400 °C. After isentropic expansion to 8 bar, the steam is reheated to 400 °C and then expanded in the LP turbine to the condenser pressure of 0.1 bar. If the plant power output is 110 MW: i. Sketch the schematic layout and the T-s diagram for the cycle. ii. Determine the; pump power, mass flow rate of steam, cycle thermal efficiency, and the specific steam consumption.
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Related Book For
Thermodynamics An Engineering Approach
ISBN: 978-0073398174
8th edition
Authors: Yunus A. Cengel, Michael A. Boles
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