...Paul Porath; Vikas Yadav; Lukasz Panek; Abdulla Ghani Flame flashback (FB) is a major concern in hydrogen-fired gas turbines. In order to determine the flashback propensity of a hydrogen burner, several burner design tests at different operating points and fuel blends are performed under engine...

...Taesung Kim; Ulrich Doll; Filippo Faldella; Peter Jansohn One of the main challenges arising from hydrogen-rich fuel mixtures is to prevent flame flashback. In typical gas turbines, the fuel is commonly injected through holes in the axial swirler vanes to achieve a high mixing quality. However...