Rework Problem 9.37 except that the compressor exit temperature is a) 600°C b) 800°C. Air enters the
Question:
a) 600°C
b) 800°C.
Air enters the gas turbine cycle of Fig. 9.44 at 25°C and 100 kPa with a flow rate of 1.2 kg/s. It is compressed so that the temperature at state 2 is 400°C. The temperature entering the turbine is 1400ºC. Assuming constant specific heats for the air and ideal conditions in all components, calculate:
i) The thermal efficiency
ii) The heat added in the combustor
iii) The net power produced by the cycle
iv) The back-work ratio
Figure 9.44
in Combustor Heat ดไ exchanger 1 IC) 800°C Compresson Turbine net โย) 100 kPa 25°C Heat exchanger
Step by Step Answer:
a The compressor outlet temperature is 600C i The thermal efficiency is 1 T 1 T 2 ...View the full answer
Thermodynamics for Engineers
ISBN: ?978-1133112860
1st edition
Authors: Kenneth A. Kroos, Merle C. Potter
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