Liquid butane is burnt with 100% theoretical air at an initial temperature of 298.15 K. The combustion reaction is
C4H10 (l) + 6.5 O2 (g)+ 24.44 N2 (g) → 4 CO2 (g) + 5 H2O (g) + 24.44 N2 (g)
Here, we will calculate the adiabatic flame temperature of the combustion products.
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Heat of formation of butane
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Enthalpies of the combustion products at a temperature T
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Enthalpy of the reactants
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Total enthalpy of the combustion products
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| (2.1.3) |
Equating the enthalpy of the reactants and the enthalpy of the combustion products gives the adiabatic flame temperature
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