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1.2 liter volume. A 74 kW gasoline engine is started and the following data is obtained. Engine torque: 4 Nm Air Flow: 29.05 kg/h Throttle


1.2 liter volume. A 74 kW gasoline engine is started and the following data is obtained.
Engine torque: 4 Nm
Air Flow: 29.05 kg/h
Throttle position 15.8%
Engine Speed: 3057 1/min
Fuel Flow Rate: 5.41 mg

Find the Phi and Alpha values at 3000rpm and 30% throttle position. (Use A/F ratio and stoichiometric equation)

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