Required information Consider a 210-MW steam power plant that operates on a simple non-ideal Rankine cycle. Steam enters the turbine at 10 MPa and 500°C and is cooled in the condenser at a pressure of 5.000 kPa. Assume both turbine and pump have an isentropic efficiency of 85 percent. etermine the thermal efficiency of the cycle. he thermal efficiency of the cycle is %.

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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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Consider a 210-MW steam power plant that operates on a simple non-ideal Rankine cycle. Steam enters
the turbine at 10 MPa and 500°C and is cooled in the condenser at a pressure of 5.000 kPa. Assume
both turbine and pump have an isentropic efficiency of 85 percent.
Determine the thermal efficiency of the cycle.
he thermal efficiency of the cycle is
1%.
Transcribed Image Text:Required information Consider a 210-MW steam power plant that operates on a simple non-ideal Rankine cycle. Steam enters the turbine at 10 MPa and 500°C and is cooled in the condenser at a pressure of 5.000 kPa. Assume both turbine and pump have an isentropic efficiency of 85 percent. Determine the thermal efficiency of the cycle. he thermal efficiency of the cycle is 1%.
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