[HTML][HTML] Combustion regime transition of H2 flames during steady and transient operation of a sequential combustor

R Solana-Pérez, SA Shcherbanev… - Proceedings of the …, 2023 - Elsevier
The combustion regime transition in a sequential burner (SB) supplied with H 2 (48 kW) is
experimentally studied during steady and transient operation. The test rig is a simplified …

Visualization of supersonic combustion using high-speed camera/dual-component planar laser-induced fluorescence simultaneous diagnostic technique

H Wang, Z He, T Tang, F Li, Y Tian, M Wan, J Zhu… - Physics of …, 2023 - pubs.aip.org
High-spatiotemporal-resolution diagnostics are important for capturing fine physicochemical
structures in supersonic combustion. In this study, a high-speed camera (HSC)/dual …

[HTML][HTML] Air-blast atomization and ignition of a kerosene spray in hot vitiated crossflow

L Miniero, K Pandey, D Fredrich, S Shcherbanev… - Combustion and …, 2023 - Elsevier
Increasingly stringent regulations of pollutant emissions from aviation require rapid
implementation of novel combustion technologies. Promising concepts based on moderate …

A direct numerical simulation study on the structures and turbulence–flame interactions of a laboratory-scale lean premixed jet flame in cross-flow

M Cheng, H Wang, K Luo, J Fan - Journal of Fluid Mechanics, 2023 - cambridge.org
In the present work, direct numerical simulation of a laboratory-scale lean premixed reacting
jet in cross-flow was performed to explore the flow–flame structures and turbulence–flame …

The effects of slotted nozzle arrangement on reacting characteristics in a premixed syngas jet in vitiated crossflow

H Yang, Z Zhang - International Journal of Hydrogen Energy, 2024 - Elsevier
The utilization of syngas is crucial for reducing carbon emissions. When the reacting jet in
crossflow (RJICF) achieves moderate or intense low-oxygen dilution (MILD) combustion, it …

Effect of mixing on the anchoring and combustion regimes of pure hydrogen flames in sequential combustors

R Solana-Pérez… - … for Gas Turbines …, 2023 - asmedigitalcollection.asme.org
In this work, we perform an experimental study of the combustion of pure hydrogen in the
sequential stage of a generic combustor. This academic test rig is a simplified model of an …

Effects of Damköhler Number on Lean Premixed Jet Flames in Crossflow Using Direct Numerical Simulation

M Cheng, H Wang, K Luo, J Fan - Combustion Science and …, 2023 - Taylor & Francis
In the present work, lean premixed jet flames in crossflow were studied using direct
numerical simulation to explore the effects of Damköhler numbers (D a) on turbulence and …