Consider a 400-MW reheat-Rankine-cycle steam power plant. The boiler pressure is 6 MPa, the reheater pressure is
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Consider a 400-MW reheat-Rankine-cycle steam power plant. The boiler pressure is 6 MPa, the reheater pressure is 700 kPa, and the condenser pressure is 6 kPa. The exit temperatures of the boiler and the reheater are both 800 K. The turbines and the pump have isentropic efficiencies of 0.90 and 0.85, respectively. The water leaving the condenser is saturated liquid. Determine the thermal efficiency of the power plant.
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The thermal efficiency of the power plant can be calculated using the equation 1 Qout Qin where Qin is the heat input to the power plant and Qout is t...View the full answer
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Related Book For
Thermodynamics Concepts And Applications
ISBN: 9781107179714
2nd Edition
Authors: Stephen R. Turns, Laura L. Pauley
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