Aerospace Engineering > GATE 2013 > Engine Performance
The mass flow rate of air through an aircraft engine is 10 kg/s. The compressor outlet temperature is 400 K and the turbine inlet temperature is 1800 K. The heating value of the fuel is 42 MJ/kg and the specific heat at constant pressure is 1 kJ/kg-K The mass flow rate of the fuel in kg/s is approximately
Correct : 0.33 to 0.35
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