FLUENT can generate multiple steady flamelets over a range of strain rates to account for the varying strain field in your multi-dimensional simulation. If you specify the number of flamelets to be greater than one, flamelets are generated at scalar dissipation values as determined by Equation 15.4-1.
where ranges from 1 up to the specified maximum number of flamelets, is the initial scalar dissipation, and is the scalar dissipation step. Flamelets are generated until either the maximum number of flamelets is reached, or the flamelet extinguishes. Extinguished flamelets are excluded from the flamelet library.