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

X Liu, M Bertsch, AA Subash, S Yu, RZ Szasz… - International Journal of …, 2021 - Elsevier
Methane and hydrogen-enriched (25 vol% and 50 vol% H 2-enriched CH 4) methane/air
premixed flames were investigated in a gas turbine model combustor under atmospheric …

[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 …

[HTML][HTML] Effect of CO2 dilution on structures of premixed syngas/air flames in a gas turbine model combustor

F Pignatelli, S Derafshzan, D Sanned… - Combustion and …, 2023 - Elsevier
The impact of CO 2 dilution on combustion of syngas (a mixture of H 2, CO, and CH 4) was
investigated in a lab-scale gas turbine model combustor at atmospheric pressure conditions …

[HTML][HTML] Flame investigations of a laboratory-scale CECOST swirl burner at atmospheric pressure conditions

AA Subash, S Yu, X Liu, M Bertsch, RZ Szasz, Z Li… - Fuel, 2020 - Elsevier
Experimental and numerical studies were performed to understand the stabilization of lean
premixed natural gas/air flames in a gas turbine model combustor which was equipped with …

LES/PDF modeling of swirl-stabilized non-premixed methane/air flames with local extinction and re-ignition

S Yu, X Liu, XS Bai, AM Elbaz, WL Roberts - Combustion and Flame, 2020 - Elsevier
Turbulent non-premixed flames with local extinction and re-ignition exhibit multiple
combustion modes including ignition waves, diffusion flames, partially premixed flames, and …

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 …

[HTML][HTML] Impact of pilot flame and hydrogen enrichment on turbulent methane/hydrogen/air swirling premixed flames in a model gas turbine combustor

F Pignatelli, D Sanned, S Derafshzan, RZ Szasz… - … Thermal and Fluid …, 2024 - Elsevier
This work investigates the impact of pilot flame and fuel composition on the structures and
stabilization of swirling turbulent premixed methane/hydrogen/air flames in a lab-scale gas …

[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 …

Influence of Hydrogen in Fuel Gas on the Processes in Gas Turbine Combustion Chambers

LA Bulysova, VD Vasiliev, KS Pugach - Power Technology and …, 2023 - Springer
This paper presents a review of studies on the effect of hydrogen in fuel gas on the
processes occurring in low-emission combustion chambers (LECC) of gas turbine electric …

[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 …