[HTML][HTML] Pilot impact on turbulent premixed methane/air and hydrogen-enriched methane/air flames in a laboratory-scale gas turbine model combustor

F Pignatelli, H Kim, AA Subash, X Liu, RZ Szasz… - International Journal of …, 2022 - Elsevier
The impact of pilot flame operation on the combustion of pure methane and hydrogen-
enriched methane (H 2/CH 4: 50/50 in vol%) fuels was investigated in a gas turbine model …

Describing the mechanism of instability suppression using a central pilot flame with coupled experiments and simulations

J Li, H Kwon, D Seksinsky… - … for Gas Turbines …, 2022 - asmedigitalcollection.asme.org
Pilot flames are commonly used to extend combustor operability limits and suppress
combustion oscillations in low-emissions gas turbines. Combustion oscillations, a coupling …

Impact of methane and hydrogen-enriched methane pilot injection on the surface temperature of a scaled-down burner nozzle measured using phosphor thermometry

H Feuk, F Pignatelli, A Subash, R Bi, RZ Szász… - International Journal of …, 2022 - mdpi.com
The surface temperature of a burner nozzle using three different pilot hardware
configurations was measured using lifetime phosphor thermometry with the ZnS: Ag …

[图书][B] Experimental studies of turbulent flames at gas turbine relevant burners and operating conditions

X Liu - 2021 - lup.lub.lu.se
With the increasing demand of using alternative and renewable fuels, it becomes of vital
importance to consider the fuel flexibility when designing a new burner for gas turbines …

Plasma Effects on Swirl Flames in a Scaled Dry Low Emission Burner

X Liu, A Ahamed Subash, Y Bao, Z Li, A Ehn, T Hurtig… - AIAA Journal, 2022 - arc.aiaa.org
The effect of a rotating gliding arc (RGA) plasma discharge on the flame in a downscaled
Siemens Energy dry low emission, SGT-750, burner was experimentally investigated under …

[PDF][PDF] Pilot impact on swirling combustion characteristics of premixed methane/air flame structure

F Pignatelli, AA Subash, RZ Szasz, XS Bai… - at the 12 th …, 2023 - researchgate.net
The influence of pilot flame on the velocity field and the flame structure of a premixed
swirling methane/air flame has been experimentally investigated in a lab-scale gas turbine …

Experimental investigation of plasma discharge effect on swirl flames at a scaled siemens dry low emission burner

X Liu, AA Subash, Y Bao, T Hurtig, Z Li, A Ehn… - AIAA Scitech 2021 …, 2021 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2021-0653. vid The effect of a Rotating
Gliding Arc (RGA) plasma discharge on the flame in a scaled Siemens Dry Low Emission …