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February 26, 2013, 16:40 |
Arrhenius reaction rate problem
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#1 |
Member
Join Date: Jun 2012
Posts: 65
Rep Power: 13 |
Hi,all, I have a question about the formula in ArrheniusReactionRateI.H,
the k basically calculated by the operator(),which returns: if (mag(beta_) > VSMALL) { ak *= pow(T, beta_); } if (mag(Ta_) > VSMALL) { ak *= exp(-Ta_/T); } But I feel it's not like the total formula k = A * T^beta * exp(-Ta/T) , such as when beta < 0 , this happens in my kinetics file.. any explanation? Thanks |
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February 26, 2013, 16:55 |
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#2 |
Member
Join Date: Jun 2012
Posts: 65
Rep Power: 13 |
right, as the mag() means the absolute value
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