Experimental and numerical characterization of hydrogen combustion in a reverse-flow micro gas turbine combustor

M Jamshidiha, MM Kamal, M Cafiero… - International Journal of …, 2024 - Elsevier
This study conducts experimental and numerical investigations on a stagnation-point,
reverse-flow combustor to examine the effect of its design features on the combustion …

[HTML][HTML] Low-NOx hydrogen combustion via water-based bubbles: Concept and performance evaluation

A Giusti, S Gkantonas, NS Lalli - International Journal of Hydrogen Energy, 2025 - Elsevier
The use of hydrogen fuel to enable a transition to a zero-carbon economy has attracted
much interest in the energy and transportation sectors. However, the use of hydrogen brings …

[HTML][HTML] Onboard pre-combustion carbon capture with combined-cycle gas turbine power plant architectures for LNG-fuelled ship propulsion

LC Law, S Gkantonas, A Mengoni… - Applied Thermal …, 2024 - Elsevier
This paper investigates the concept of pre-combustion carbon capture (Pre-CCS) with a
combined cycle gas turbine (CCGT) propulsion system to achieve energy efficient carbon …

[HTML][HTML] How “mixing” affects propagation and structure of intensely turbulent, lean, hydrogen-air premixed flames

HG Im, S Chaudhuri - Combustion and Flame, 2025 - Elsevier
Understanding how intrinsically fast hydrogen-air premixed flames can be rendered much
faster in turbulence is essential for the systematic development of hydrogen-based gas …

Experimental evaluation of a premixed swirl-stabilized gas burner with a focus on mixture stratification

R Payri, JM García-Oliver… - … Expo: Power for …, 2024 - asmedigitalcollection.asme.org
The present work reports an experimental evaluation of the flame stabilization, structure and
pollutant emissions for a swirl-stabilized premixed burner at atmospheric conditions. The …

A cost-effective and sustainable path to a green future: Retrofitting internal combustion engines for hydrogen fuel utilization

HE Oktar, IH Tonyali, AH Apaydin - International Journal of Hydrogen …, 2024 - Elsevier
As a part of the ongoing efforts globally to prevent global warming, the utilization of the
green hydrogen is seen as a crucial tool for achieving the goals of the “Green Deal Action …

Concentration and Temperature Measurements in Swirling Hydrogen Flames in a Micromix Based Fuel-Flex Combustor

Y Naderzadeh Ardebili, S Watson, G Bourque… - AIAA SCITECH 2025 …, 2025 - arc.aiaa.org
In this study, we present experimental temperature and concentration measurements for
100% H2-air flames, stabilized via micro-mix fuel injection into a swirling crossflow of air …