Shumeng Xie

Bifurcation and multi-zone heat release in NH3/NO-air counterflow diffusion flames due to NO addition

This study investigates the extinction behavior, steady solution branching, and internal reaction structure of NH 3 /NO-air diffusion counterflow flames. Ammonia is the fuel and NO/air mixtures serve as the oxidizer, with the NO mole fraction in the oxidizer ( X NO ) varied from...

Flame Structures and Emissions of Premixed Partially Cracked Ammonia/Air Swirl Flames

Waste-heat-assisted catalytic cracking offers a practical route to improve the reactivity of ammonia for gas turbine applications. This study experimentally examines the effects of cracking ratio on flame structure, stability, and nitrogen oxide emissions in a model gas turbine c...