Ansys Learning Forum › Forums › Discuss Simulation › Fluids › No ignition in premixed combustion › Reply To: No ignition in premixed combustion
April 18, 2024 at 7:41 am
Vijay Narayan
Ansys Employee
Hi Sem,
The GRI mechanism is suitable for Natural Gas (Methane) fuel and wouldn't contain the reaction kinetics for Ammonia fuel.
You would have to import a relavant Ammonia chemistry file for the simulation to run successfully.