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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aircraft engine design mass flow rate air GATE Aerospace Engineering 2013 aerospace engineering gate fuel mass flow rate heating value fuel specific heat constant pressure GATE 2013 question 20

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