Steam is supplied, dry saturated at 40 bar to a turbine and the condenser pressure is 0.04 bar. The plant operates on the Rankine cycle and the expansion process has an isentropic efficiency of 80 %. a) Sketch the Rankine cycle on a T-s diagram. b) Calculate i) the cycle efficiency, and ii) the specific steam consumption.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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3. Steam is supplied, dry saturated at 40 bar to a turbine and the condenser pressure is 0.04 bar.
The plant operates on the Rankine cycle and the expansion process has an isentropic efficiency
of 80 %.
a) Sketch the Rankine cycle on a T-s diagram.
b) Calculate
i) the cycle efficiency, and
ii) the specific steam consumption.
Transcribed Image Text:3. Steam is supplied, dry saturated at 40 bar to a turbine and the condenser pressure is 0.04 bar. The plant operates on the Rankine cycle and the expansion process has an isentropic efficiency of 80 %. a) Sketch the Rankine cycle on a T-s diagram. b) Calculate i) the cycle efficiency, and ii) the specific steam consumption.
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