Gas turbine combustion technologies for hydrogen blends

D Cecere, E Giacomazzi, A Di Nardo, G Calchetti - Energies, 2023 - mdpi.com
The article reviews gas turbine combustion technologies focusing on their current ability to
operate with hydrogen enriched natural gas up to 100% H 2. The aim is to provide a picture …

[HTML][HTML] Micro gas turbine: Developments, applications, and key technologies on components

J Li, Y Li - Propulsion and Power Research, 2023 - Elsevier
Owing to their precedent characteristics, micro gas turbines (MGTs) have been favored as
popular power machinery in plenty of energy systems such as distributed energy systems …

Entropy generation and CO2 emission in presence of pulsating oscillations in a bifurcating thermoacoustic combustor with a Helmholtz resonator at off-design …

Y Guan, S Becker, D Zhao, J Xu, M Shahsavari… - Aerospace Science and …, 2023 - Elsevier
In this work, we develop a 2D numerical model of a Y-shaped bifurcating combustor with a
Helmholtz resonator attached. Propane (C 3 H 8) is fueled and burnt with air by applying …

[HTML][HTML] Techno-economic evaluation of medium scale power to hydrogen to combined heat and power generation systems

N Skordoulias, EI Koytsoumpa, S Karellas - International Journal of …, 2022 - Elsevier
Abstract The European Hydrogen Strategy and the new «Fit for 55» package indicate the
urgent need for the alignment of policy with the European Green Deal and European Union …

[HTML][HTML] Thermodynamic and emission analysis of a hydrogen/methane fueled gas turbine

BB Skabelund, CD Jenkins, EB Stechel… - Energy Conversion and …, 2023 - Elsevier
The importance of hydrogen in the effort to decarbonize the power sector has grown
immensely in recent years. Previous studies have investigated the effects of mixing …

On the impact of H2-enrichment on flame structure and combustion dynamics of a lean partially-premixed turbulent swirling flame

PW Agostinelli, D Laera, I Chterev, I Boxx… - Combustion and …, 2022 - Elsevier
Abstract Large Eddy Simulation (LES) with Conjugate Heat Transfer (CHT) is used to
analyze the impact of H 2-enrichment on the flame structure and combustion dynamics of a …

Thermodynamic analysis of a gas turbine utilizing ternary CH4/H2/NH3 fuel blends

BB Skabelund, EB Stechel, RJ Milcarek - Energy, 2023 - Elsevier
Ammonia and hydrogen have gained significant interest as fuels for power generation as
part of a larger strategy to decarbonization the power generation sector. By mixing these …

[HTML][HTML] The influence of hydrogen on the stability of a perfectly premixed combustor

JG Aguilar, E Æsøy, JR Dawson - Combustion and Flame, 2022 - Elsevier
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 …

[HTML][HTML] Trends and advances in micro gas turbine technology for sustainable energy solutions: A detailed review

AHS Weerakoon, M Assadi - Energy Conversion and Management: X, 2023 - Elsevier
Abstract Micro Gas Turbines (MGT's) have gained significant popularity in various energy
systems due to their adaptability, low emissions, flexible structure, and ease of maintenance …

[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 …