Ansys Learning Forum Forums Discuss Simulation Fluids No ignition in premixed combustion Reply To: No ignition in premixed combustion

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.