5.9 (a) Prove that the distribution of specific work (kJ/kg of gas) in the gas and steam turbine plants is approximately given by W 17 gt = work ratio Wst 1st (1-ngt) (b) Determine the values of the overall efficiency of the combined cycle, heat rate and work ratio for ngt = 26.66%, 1st = 34.85% W. (Ans.) ngst = 52.25%, HR = 6890 kJ/kWh, 1.043 Wst

5.9 (a) Prove that the distribution of specific work (kJ/kg of gas) in the gas and steam turbine plants is approximately given by W 17 gt = work ratio Wst 1st (1-ngt) (b) Determine the values of the overall efficiency of the combined cycle, heat rate and work ratio for ngt = 26.66%, 1st = 34.85% W. (Ans.) ngst = 52.25%, HR = 6890 kJ/kWh, 1.043 Wst

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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