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combustion built-in kinetics parameters

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Old   March 20, 2007, 11:09
Default combustion built-in kinetics parameters
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I want to use the built-in reaction panels to simulate methane combustion in a simplified chamber. I'm using the hybrid kinetic with the rate model "COMTIME".

Can anybody help me in understanding what units for preexponential factor, species' concentration, activation energy and species' formation/destruction rate?

Moreover, I would need to know what values I should use for global reaction in combustion of methane (i.e. the scheme is simply CH4+2O2->CO2+2H2O). Fuel air mixture are approx 15 bar and 400C.

thanks in advance
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