2) A gas turbine burns Octane (CaH18) completely with 350% of theoretical air. The air pressure...

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2) A gas turbine burns Octane (CaH18) completely with 350% of theoretical air. The air pressure and temperature at the inlet of combustion chamber is 1000 kPa, 800K. The octane is injected as liquid, at 298K wit a mass flow rate of 0.114 kg/s. Determine; a) (10 p) Balanced reaction equation for 1 kmole of Octane. b) (10 p) Volumetric rate of air intake, m3/s (at inlet condition, 1000 kPa, 800K) e) (15 p) Temperature of the gases at the exit side of the combustion chamber. d) (15 p) Entropy production for this combustion process(entropy change between the outlet and inlet), kJ/K-kmol-Octane include 2) A gas turbine burns Octane (CaH18) completely with 350% of theoretical air. The air pressure and temperature at the inlet of combustion chamber is 1000 kPa, 800K. The octane is injected as liquid, at 298K wit a mass flow rate of 0.114 kg/s. Determine; a) (10 p) Balanced reaction equation for 1 kmole of Octane. b) (10 p) Volumetric rate of air intake, m3/s (at inlet condition, 1000 kPa, 800K) e) (15 p) Temperature of the gases at the exit side of the combustion chamber. d) (15 p) Entropy production for this combustion process(entropy change between the outlet and inlet), kJ/K-kmol-Octane include

Answer rating: 100% (QA)

Solutions Step 1 a The balanced reaction equation for the complete combustion of 1 kmol of octane C8H18 with air is C8H18125O2376N28CO29H2O47N2 Explanation a The balanced reaction equation for the com... View the full answer