In a gas turbine cycle. the pressure ratio is 6 and maximum cycle temperature is 650°C. The efficiencies of urbine and compressoF are 0.85 and 0.82. Air enters the compressor at 15°C and flow rate of air is 12 kg/sec. For compression process. C = 1.005 kJ/kg-K, y : 1.32. For combustion process, C= 1.11 kJ/kg-K. Determine, (a) Power developed (b) Thermal efficiency

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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In a gas turbine cycle.
the pressure ratio is
6 and maximum cycle
temperature is 650°C.
The efficiencies of
turbine and compressor
are 0.85 and 0.82. Air
enters the compressor
at 15°C and flow rate
of air is 12 kg/sec. For
compression process.
C = 1.005 kJ/kg-K. y
1.32. For combustion
process, C= 1.11 kJ/kg-K.
Determine,
(a) Power developed
(b) Thermal efficiency
(c) Work ratio.
Transcribed Image Text:In a gas turbine cycle. the pressure ratio is 6 and maximum cycle temperature is 650°C. The efficiencies of turbine and compressor are 0.85 and 0.82. Air enters the compressor at 15°C and flow rate of air is 12 kg/sec. For compression process. C = 1.005 kJ/kg-K. y 1.32. For combustion process, C= 1.11 kJ/kg-K. Determine, (a) Power developed (b) Thermal efficiency (c) Work ratio.
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