Thermoacoustic instability considerations for high hydrogen combustion in lean premixed gas turbine combustors: a review
Hydrogen is receiving increasing attention as a versatile energy vector to help accelerate
the transition to a decarbonised energy future. Gas turbines will continue to play a critical …
the transition to a decarbonised energy future. Gas turbines will continue to play a critical …
Applications of PLIF in fundamental research on turbulent combustion of hydrogen and hydrogen hybrid fuels: A brief review
W Gu, X Liu, Z Wang, H Zheng - International Journal of Hydrogen Energy, 2024 - Elsevier
One of the important choices for achieving decarbonization goals on a large scale is the
extensive use of H 2. However, the highly reactive nature of H 2 often leads to challenges …
extensive use of H 2. However, the highly reactive nature of H 2 often leads to challenges …
[HTML][HTML] The influence of hydrogen on the stability of a perfectly premixed combustor
In this paper we investigate the effects of increasing the amount of hydrogen in the fuel
mixture on the stability of a perfectly premixed combustor. Experiments are carried out on a …
mixture on the stability of a perfectly premixed combustor. Experiments are carried out on a …
[HTML][HTML] The effect of hydrogen enrichment, flame-flame interaction, confinement, and asymmetry on the acoustic response of a model can combustor
E Æsøy, T Indlekofer, F Gant, A Cuquel… - Combustion and …, 2022 - Elsevier
To maximise power density practical gas turbine combustion systems have several injectors
which can lead to complex interactions between flames. However, our knowledge about the …
which can lead to complex interactions between flames. However, our knowledge about the …
Combustion dynamics of multi-element lean-premixed hydrogen-air flame ensemble
The crux of the technical issues facing the development of hydrogen gas turbine engines is
the problem of how to enable low NOx, low dynamics combustor operations without …
the problem of how to enable low NOx, low dynamics combustor operations without …
Experimental investigation of combustion dynamics and NOx/CO emissions from densely distributed lean-premixed multinozzle CH4/C3H8/H2/air flames
Lean-premixed fuel-flexible combustion technology capable of operating on a wide range of
fuels, including high or pure hydrogen, is expected to play a crucial role in reducing nitrogen …
fuels, including high or pure hydrogen, is expected to play a crucial role in reducing nitrogen …
Influence of hydrogen content and injection scheme on the describing function of swirled flames
The dynamics of V-shape swirled lean premixed methane/air flames enriched with hydrogen
is examined for two injection schemes. The response of the flames submitted to harmonic …
is examined for two injection schemes. The response of the flames submitted to harmonic …
High-frequency transverse combustion instabilities of lean-premixed multislit hydrogen-air flames
The present experimental investigation is concerned with combustion dynamics of lean-
premixed multislit hydrogen-air flames, with the aim of addressing some of the central …
premixed multislit hydrogen-air flames, with the aim of addressing some of the central …
Combustion instability characteristics via fuel nozzle modification in a hydrogen and natural gas Co-firing gas turbine combustor
In this study, three premixed swirl gas turbine nozzles with different fuel injection hole sizes
were designed to optimize combustion characteristics influenced by changes in the …
were designed to optimize combustion characteristics influenced by changes in the …
Fuel/air mixing characteristics of a Micromix burner for hydrogen-rich gas turbine
X Chen, H Wang, X Wang, X Liu, Y Zhu - Energy, 2023 - Elsevier
As a promising hydrogen-rich gas turbine combustion technology, Micro-mixing combustion
may produce a new flame stabilization mechanism due to the novel structure. To investigate …
may produce a new flame stabilization mechanism due to the novel structure. To investigate …