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A cylinder of an internal combustion engine contains 2450 cm3 of gaseous combustion products at a pressure of 7 bar and a temperature of 867 0C just before the exhaust valve opens. Determine the specific exergy of the gas, in kJ/kg. Ignore the effects of motion and gravity and model the combustion products as air as ideal gas. Take T0=300 K and P0=1.103 bar.
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A cylinder of an internal combustion engine
contains 2450 cm3 of gaseous combustion products
at a pressure of 7 bar and a temperature of 867 0C
just before the exhaust valve opens. Determine the
specific exergy of the gas, in kJ/kg. Ignore the
effects of motion and gravity and model the
combustion products as air as ideal gas. Take
T0=300 K and P0=1.103 bar.
Answer ( 1 )
Please briefly explain why you feel this answer should be reported.