Stability of Ammonia Burners

Abstract

Using the dispersion flow-diffusion reaction model, the stability of atmospheric-pressure ammonia burners was studied.
The conditions for ignition and extinction were analytically determined for different feed conditions.
Rearranging the above results, the ignition and extinction temperature diagram is constructed and the regions of stable operation are estimated. With this diagram, safe start-up and proper change of operating condition can be established.