The structure and stability of premixed CH4, H2, and NH3/H2 flames in an axially staged can combustor

A Ånestad, R Sampath, J Moeck… - … for Gas Turbines …, 2024 - asmedigitalcollection.asme.org
An experimental investigation of flame structure, stability, and emissions performance was
conducted in a two-stage lab-scale generic combustor design operated with CH 4, H 2⁠ …

[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 …

[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 …

Low-Order Autoignition Modeling for Hydrogen Transverse Jets

S Gkantonas, E Mastorakos - Journal of Propulsion and Power, 2023 - arc.aiaa.org
This paper presents a method for evaluating the risk of autoignition for the canonical
problem of an enclosed hydrogen jet in crossflow (JICF), which is highly relevant to the …

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 …

Tomographic reconstruction of oh density maps for Jet-A1 spray flame in a vitiated crossflow

L Miniero, K Pandey, S Shcherbanev, U Doll… - AIAA SCITECH 2022 …, 2022 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2022-1873. vid This paper aims at
describing the effects of the variation of air-to-liquid ratio (ALR) on the morphology, reaction …