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2.11). Determine the specific work output, specific fuel consumption and cycle efficiency for a simple cycle gas turbine with a free power turbine shown, given the following specification: Compressor pressure ratio 12.0 Turbine inlet temperature 1350K C.C. 4 Isentropic efficiency of compressor,no 0.86 Wp Isentropic efficiency of turbine, ne 0.89 Fuel Comp. Turb. Mechanical transmission efficiency, nm 0.99 Wie Gas Generator Combustion efficiency, np 0.99 Power turbine Combustion chamber losses 6% P2 Sheet II, Q 11. Exhaust pressure losses 0.04 bar Ambient conditions, pa, Ta 1 bar, 288 K [277.0 kJ/kg; 0.265 kg/kW h ; 31.5 %]

2.11). Determine the specific work output, specific fuel consumption and cycle efficiency for a simple cycle gas turbine with a free power turbine shown, given the following specification: Compressor pressure ratio 12.0 Turbine inlet temperature 1350K C.C. 4 Isentropic efficiency of compressor,no 0.86 Wp Isentropic efficiency of turbine, ne 0.89 Fuel Comp. Turb. Mechanical transmission efficiency, nm 0.99 Wie Gas Generator Combustion efficiency, np 0.99 Power turbine Combustion chamber losses 6% P2 Sheet II, Q 11. Exhaust pressure losses 0.04 bar Ambient conditions, pa, Ta 1 bar, 288 K [277.0 kJ/kg; 0.265 kg/kW h ; 31.5 %]

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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2.10). Determine the specific work output, specific fuel consumption and cycle efficiency for a heat-exchanged gas turbine cycle, see the figure shown, having the following specification: Compressor pressure ratio 4.0 Turbine inlet temperature 1100K Н.Е. Fuel 4 Isentropic efficiency of compressor, no 0.85 2 3 Isentropic efficiency of turbine, ne 0.87 Mechanical transmission efficiency, nm 0.99 Comp Turb Combustion efficiency, nb 0.98 Sheet II, Q 2.10. Heat – exchanger effectiveness, E 0.80 Pressure losses - Combustion chamber, App 2% P2 Heat – exchanger air – side, ApH.a 3% P2 Heat – exchanger gas - side, Aph.g 0.04 bar Ambient conditions,pa, Ta 1 bar, 288 K Wnet = 136.8 kJ/kg, SFC = 0.253 kg/kW.h, 7cyc = 0.331 2.11). Determine the specific work output, specific fuel consumption and cycle efficiency for a simple cycle gas turbine with a free power turbine shown, given the following specification: Compressor pressure ratio 12.0 Turbine inlet temperature 1350K Isentropic efficiency of compressor,no С.С. 4 0.86 Wp Isentropic efficiency of turbine, nt Fuel Turb. 0.89 Comp. Mechanical transmission efficiency, nm 0.99 Wte Gas Generator Combustion efficiency, np 0.99 Power turbine Combustion chamber losses 6% P2 Sheet II, Q 11. Exhaust pressure losses 0.04 bar Ambient conditions,pa, Ta 1 bar, 288 K [277.0 kJ/kg; 0.265 kg/kW h ; 31.5 %]
Transcribed Image Text:2.10). Determine the specific work output, specific fuel consumption and cycle efficiency for a heat-exchanged gas turbine cycle, see the figure shown, having the following specification: Compressor pressure ratio 4.0 Turbine inlet temperature 1100K Н.Е. Fuel 4 Isentropic efficiency of compressor, no 0.85 2 3 Isentropic efficiency of turbine, ne 0.87 Mechanical transmission efficiency, nm 0.99 Comp Turb Combustion efficiency, nb 0.98 Sheet II, Q 2.10. Heat – exchanger effectiveness, E 0.80 Pressure losses - Combustion chamber, App 2% P2 Heat – exchanger air – side, ApH.a 3% P2 Heat – exchanger gas - side, Aph.g 0.04 bar Ambient conditions,pa, Ta 1 bar, 288 K Wnet = 136.8 kJ/kg, SFC = 0.253 kg/kW.h, 7cyc = 0.331 2.11). Determine the specific work output, specific fuel consumption and cycle efficiency for a simple cycle gas turbine with a free power turbine shown, given the following specification: Compressor pressure ratio 12.0 Turbine inlet temperature 1350K Isentropic efficiency of compressor,no С.С. 4 0.86 Wp Isentropic efficiency of turbine, nt Fuel Turb. 0.89 Comp. Mechanical transmission efficiency, nm 0.99 Wte Gas Generator Combustion efficiency, np 0.99 Power turbine Combustion chamber losses 6% P2 Sheet II, Q 11. Exhaust pressure losses 0.04 bar Ambient conditions,pa, Ta 1 bar, 288 K [277.0 kJ/kg; 0.265 kg/kW h ; 31.5 %]
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