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- Q4// An open gas turbine plant works between the fixed absolute temperature limits 300K and 1500K, thẻ absolute pressure limits being 1bar and 14bar. The isentropic efficiency of compresso" is 0.85 and that of turbine is 0.86. Estimate the actual thermal efficiency of the plant and the power developed. The calorific value of fuel is 4200kJ/kg. Assume neombustor 0.99, Nmech0.98 for whole assembly, ngen=0.985, and air mass flow rate is 500kg/s. [Hint: (ma+ m)hz - mahz = m, x C. V.x Ncombustor]

- Q4// An open gas turbine plant works between the fixed absolute temperature limits 300K and 1500K, thẻ absolute pressure limits being 1bar and 14bar. The isentropic efficiency of compresso" is 0.85 and that of turbine is 0.86. Estimate the actual thermal efficiency of the plant and the power developed. The calorific value of fuel is 4200kJ/kg. Assume neombustor 0.99, Nmech0.98 for whole assembly, ngen=0.985, and air mass flow rate is 500kg/s. [Hint: (ma+ m)hz - mahz = m, x C. V.x Ncombustor]

Elements Of Electromagnetics
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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- Q4// An open gas turbine plant works between the fixed absolute temperature limits 300K and 1500K, thẻ absolute pressure limits being 1bar and 14bar. The isentropic efficiency of compresso" is 0.85 and that of turbine is 0.86. Estimate the actual thermal efficiency of the plant and the power developed. The calorific value of fuel is 4200kJ/kg. Assume neombustor 0.99, Nmech=0.98 for whole assembly, ngen=0.985, and air mass flow rate is 500kg/s. [Hint: (m. + m,)h, - mahz = m, x C.V.x Ncombustor]
Transcribed Image Text:- Q4// An open gas turbine plant works between the fixed absolute temperature limits 300K and 1500K, thẻ absolute pressure limits being 1bar and 14bar. The isentropic efficiency of compresso" is 0.85 and that of turbine is 0.86. Estimate the actual thermal efficiency of the plant and the power developed. The calorific value of fuel is 4200kJ/kg. Assume neombustor 0.99, Nmech=0.98 for whole assembly, ngen=0.985, and air mass flow rate is 500kg/s. [Hint: (m. + m,)h, - mahz = m, x C.V.x Ncombustor]
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