Q2: A closed cycle gas turbine unit operating with maximum and minimum temperatures of 760°C and 20 °C has a pressure ratio of 7/1. Sketch the cycle on T-S and P-V diagrams and calculate the ideal thermal efficiency and the work ratio. Assume air as working fluid and consider as a perfect gas and take R-0.287 kJ/kg.k, c,-0.718 kJ/kg.K, c,-1.005 kJ/kg.K

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Q2: A closed cycle gas turbine unit operating with maximum and minimum temperatures of
760°C and 20 °C has a pressure ratio of 7/1. Sketch the cycle on T-S and P-V diagrams and
calculate the ideal thermal efficiency and the work ratio. Assume air as working fluid and consider
as a perfect gas and take R-0.287 kJ/kg.k, c,-0.718 kJ/kg.K, c,-1.005 kJ/kg.K
Transcribed Image Text:Q2: A closed cycle gas turbine unit operating with maximum and minimum temperatures of 760°C and 20 °C has a pressure ratio of 7/1. Sketch the cycle on T-S and P-V diagrams and calculate the ideal thermal efficiency and the work ratio. Assume air as working fluid and consider as a perfect gas and take R-0.287 kJ/kg.k, c,-0.718 kJ/kg.K, c,-1.005 kJ/kg.K
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