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14) Hydrogen (H2) is burned in an ICE releasing 83kW of heat. Air enters the engine at 27C,100kPa, and a volumetric flow rate of 2.3m3/min.

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14) Hydrogen (H2) is burned in an ICE releasing 83kW of heat. Air enters the engine at 27C,100kPa, and a volumetric flow rate of 2.3m3/min. Determine the \% excess air used. The heating value (HV) of H2 is 120MJ/kg

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