Question: Ethylene (C2H4) gas enters an adiabatic combustion chamber at 25C and 1 atm and is burned with 20 percent excess air that enters at 25C

Ethylene (C2H4) gas enters an adiabatic combustion chamber at 25°C and 1 atm and is burned with 20 percent excess air that enters at 25°C and 1 atm. The combustion is complete, and the products leave the combustion chamber at 1 atm pressure. Assuming T0 = 25°C, determine
(a) The temperature of the products,
(b) The entropy generation, and
(c) The energy destruction.

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