We’re putting the final touches on our new badges platform. Badge issuance remains temporarily paused, but all completions are being recorded and will be fulfilled once the platform is live. Thank you for your patience.

Ansys Learning Forum Forums Discuss Simulation Fluids Setting of thickened flame model in FLUENT Reply To: Setting of thickened flame model in FLUENT

Ren
Ansys Employee

A likely cause of the excessively high temperature is the lack of inadequate convergence of the energy equation. Please try the "Stiff Chemistry Solver" that can be selected from the dropdown list under "Chemistry Solver".

The Temperature Threshold is to save computational cost by assuming the reaction rate is zero for temperature values below the threshold.

Â