Influence of slit asymmetry on blow-off and flashback in methane/hydrogen laminar premixed burners

H Pers, PA Masset, E Flores-Montoya, L Selle… - Combustion and …, 2024 - Elsevier
One way to decarbonize the heat production sector is to gradually replace natural gas with
hydrogen. The design of laminar premixed burners capable of operating with both methane …

Transition from hydrodynamic flashback to wall-ignition in hydrogen-enriched laminar premixed burners

H Pers, A Aniello, T Schuller - Combustion and Flame, 2024 - Elsevier
The propensity of hydrogen-enriched flames to flashback poses a challenge when
retrofitting natural gas-powered premix burners to accommodate hydrogen. This study …

Boundary layer flashback limits and flame dynamics of turbulent premixed hydrogen-air flames

J Park, KT Kim - Combustion and Flame, 2025 - Elsevier
Accurate measurements and predictions of boundary layer flashback limits are important in
the development of hydrogen-fired propulsion and combustion systems. Despite …

Stability and emissions of hydrogen-enriched methane flames on metal fiber surface burners

T Wang, Y Zhang, H Zhang, J Lyu - International Journal of Hydrogen …, 2024 - Elsevier
Metal fiber surface combustion, with potential advantages of low NOx emission and
flashback prevention, is a promising technology to burn hydrogen-enriched methane that is …

[HTML][HTML] Analysis of operational parameters and emissions in a domestic natural gas heating appliance with hydrogen blending

E Lévai, Á Bereczky - International Journal of Hydrogen Energy, 2025 - Elsevier
The weather-dependent nature of renewable energy production has led to periodic
overproduction, making hydrogen production a practical solution for storing excess energy …

[HTML][HTML] The importance of Soret effect, preferential diffusion, and conjugate heat transfer for flashback limits of hydrogen-fueled perforated burners

F Fruzza, H Chu, R Lamioni, T Grenga, C Galletti… - Proceedings of the …, 2024 - Elsevier
Avoiding flashback is a primary challenge in the development of modern burners, which
should be capable of substituting natural gas with hydrogen in domestic end-user devices …

[HTML][HTML] Numerical predictions of flashback limits of H2-enriched methane/air premixed laminar flames

A Cuoci, A Frassoldati, F Cozzi - Proceedings of the Combustion Institute, 2024 - Elsevier
Hydrogen is considered as a promising resource for decarbonizing not just the industrial
sector but also domestic heating systems. By partially substituting natural gas with hydrogen …

Effects of three-dimensional slit geometry on flashback of premixed hydrogen flames in perforated burners

F Fruzza, H Chu, R Lamioni, T Grenga, C Galletti… - 2023 - eprints.soton.ac.uk
Addressing flashback represents a pivotal challenge in the advancement of innovative
perforated burners intended to substitute natural gas with hydrogen in household …

[PDF][PDF] Experimental design and analysis of flame propagation following a flashback in a laminar burner of premixed hydrogen and air

F Berg - research.tue.nl
Hydrogen is a promising alternative fuel with the potential to replace natural gas in various
applications. However, the transition to hydrogen presents challenges, one of the most …