Ansys Learning Forum › Forums › Discuss Simulation › Fluids › Transient FGM (Ignition and Heat Release Rate) › Reply To: Transient FGM (Ignition and Heat Release Rate)
July 22, 2024 at 12:35 pm
Ren
Ansys Employee
Hello, Mathieu,
The FGM is not suitable for predicting auto-ignition. For this purpose, you need to have a reaction mechanism that has the necessary kinetics (reactions) for auto-ignition, and also use the species transport model with "Finite-Rate/No TCI" option.
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