Spark ignition transitions in premixed turbulent combustion
SS Shy - Progress in Energy and Combustion Science, 2023 - Elsevier
Recent discoveries and developments on the dynamic process of premixed turbulent spark
ignition are reviewed. The focus here is on the variation of turbulent minimum ignition …
ignition are reviewed. The focus here is on the variation of turbulent minimum ignition …
[HTML][HTML] Laminar burning velocities and Markstein numbers for pure hydrogen and methane/hydrogen/air mixtures at elevated pressures
ALK Marwaan, J Yang, AS Tomlin, HM Thompson… - Fuel, 2023 - Elsevier
Spherically expanding flame propagations have been employed to measure flame speeds
for H 2/CH 4/air mixtures over a wide range of H 2 fractions (30%, 50%, 70 and 100 …
for H 2/CH 4/air mixtures over a wide range of H 2 fractions (30%, 50%, 70 and 100 …
[HTML][HTML] Efficiency and raw emission benefits from hydrogen addition to methane in a Prechamber–Equipped engine
P Soltic, T Hilfiker - International Journal of Hydrogen Energy, 2020 - Elsevier
Providing high ignition energies to low reactivity (hard-to-ignite) fuels in premixed
combustion modes is a challenging task. This is especially true if diluted combustion and …
combustion modes is a challenging task. This is especially true if diluted combustion and …
Three dimensional measurements of surface areas and burning velocities of turbulent spherical flames
Measurements of 3D turbulent flame surface area and burnt gas were carried out for
spherically expanding flames in different methane-air and hydrogen-air mixtures using a …
spherically expanding flames in different methane-air and hydrogen-air mixtures using a …
Flame stabilisation mechanism for under-expanded hydrogen Jets
A hydrogen under-expanded jet released from a high-pressure vessel or equipment into the
atmosphere through a 0.53 mm diameter orifice results in a sustained lifted flame for …
atmosphere through a 0.53 mm diameter orifice results in a sustained lifted flame for …
Experimental and numerical investigation of the stabilization mechanism of methane micromix flames with jet-impinging structure
C Liu, Z Wang, B Sa, W Shao, Z Zhang - Fuel, 2024 - Elsevier
Micromix combustion has the potential to achieve ultra-low NOx emissions. The jet-
impinging structure is generally applied for micromix nozzles to obtain a well-mixing …
impinging structure is generally applied for micromix nozzles to obtain a well-mixing …
Local flame and flow properties of propagating premixed turbulent flames during light-round process in a MICCA-type annular combustor
In this paper, local flame and flow properties of propagating premixed turbulent propane/air
flames were derived by two-dimensional time-resolved Mie scattering and PIV methodology …
flames were derived by two-dimensional time-resolved Mie scattering and PIV methodology …
[HTML][HTML] The measurement of turbulent burning velocities of methane-hydrogen-air mixtures at elevated pressures in a spherical vessel
M Al-Khafaji, J Yang, AS Tomlin, HM Thompson… - Combustion and …, 2025 - Elsevier
Few previous experimental studies have focused on pre-mixed turbulent burning velocities
(ut) for hydrogen/air and methane/hydrogen/air mixtures, especially at the high-pressure …
(ut) for hydrogen/air and methane/hydrogen/air mixtures, especially at the high-pressure …
Computational fluid dynamics model for analysis of the turbulent limits of hydrogen combustion
I Yakovenko, A Kiverin, K Melnikova - Fluids, 2022 - mdpi.com
This paper presents a novel numerical approach for assessing the turbulent limits of
hydrogen combustion. In the framework of this approach, the premixed combustion is …
hydrogen combustion. In the framework of this approach, the premixed combustion is …
Investigation on quenching characteristics of parallel narrow channels for deflagration flames
Y Lu, P Guo, Z Wang, X Wang, C Yan - Fire and Materials, 2023 - Wiley Online Library
A set of experimental equipment for quenching the deflagration flame in linked vessels with
parallel narrow channels was proposed. The quenching effects of the deflagration flame in …
parallel narrow channels was proposed. The quenching effects of the deflagration flame in …