How to calculate chemical reaction time in fluent?

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L. Chanphavong

In my case, I calculate it through CFD-post. Using functions in the Expressions of the CFD-post, I can write its equation and define it as any new variable...

For instance, chemical reaction time = flame thickness / laminar flame speed... where flame thickness and laminar flame speed are new variables that you defined in the CFD-post functions...

Hope you got the point

Subrat Garnayak

Thank you L. Chanphavong for the answer.