Premixed flames subjected to extreme turbulence: Some questions and recent answers
It has been predicted that several changes will occur when premixed flames are subjected to
the extreme levels of turbulence that can be found in practical combustors. This paper is a …
the extreme levels of turbulence that can be found in practical combustors. This paper is a …
Premixed flames subjected to extreme levels of turbulence part I: Flame structure and a new measured regime diagram
This paper presents high-fidelity flame structure measurements of premixed methane–air
Bunsen flames subjected to extreme levels of turbulence. Specifically, 28 cases were …
Bunsen flames subjected to extreme levels of turbulence. Specifically, 28 cases were …
Challenges for turbulent combustion
AR Masri - Proceedings of the Combustion Institute, 2021 - Elsevier
Turbulent combustion will remain central to the next generation of combustion devices that
are likely to employ blends of renewable and fossil fuels, transitioning eventually to …
are likely to employ blends of renewable and fossil fuels, transitioning eventually to …
Effect of flame-wall interaction on local heat release of methane and DME combustion in a side-wall quenching geometry
H Kosaka, F Zentgraf, A Scholtissek, C Hasse… - Flow, Turbulence and …, 2020 - Springer
This paper is focused on the characterization of local heat release rate and its correlation
with flame structures under atmospheric conditions in a side-wall quenching geometry. The …
with flame structures under atmospheric conditions in a side-wall quenching geometry. The …
Evolution of turbulence through a broadened preheat zone in a premixed piloted Bunsen flame from conditionally-averaged velocity measurements
This work assesses two hypotheses that predict how turbulence properties vary within
premixed turbulent flames that lie in the regime of Broadened Preheat-Thin Reaction layers …
premixed turbulent flames that lie in the regime of Broadened Preheat-Thin Reaction layers …
Mesoscale burner array performance analysis
Combustion characteristics of a mesoscale burner array have been studied using several
diagnostic and analysis techniques. The array was specifically configured to enhance …
diagnostic and analysis techniques. The array was specifically configured to enhance …
Structure and burning velocity of turbulent premixed methane/air jet flames in thin-reaction zone and distributed reaction zone regimes
A series of turbulent premixed methane/air jet flames are studied using simultaneous planar
laser diagnostic imaging of OH/CH/temperature and CH/OH/CH 2 O. The Karlovitz number …
laser diagnostic imaging of OH/CH/temperature and CH/OH/CH 2 O. The Karlovitz number …
Thin reaction zones in constant-density turbulent flows at low Damköhler numbers: Theory and simulations
VA Sabelnikov, R Yu, AN Lipatnikov - Physics of Fluids, 2019 - pubs.aip.org
Propagation of a single-reaction wave in a constant-density turbulent flow is studied by
considering reaction rates that depend on the reaction progress variable c in a highly …
considering reaction rates that depend on the reaction progress variable c in a highly …
Direct comparison of two-dimensional and three-dimensional laser-induced fluorescence measurements on highly turbulent flames
This Letter reports the first direct comparison between two-dimensional (2D) and three-
dimensional (3D) laser-induced fluorescence (LIF) applied to highly turbulent flames, with …
dimensional (3D) laser-induced fluorescence (LIF) applied to highly turbulent flames, with …
Effect of hydrogen enrichment on flame broadening of turbulent premixed flames in thin reaction regime
W Zhang, J Wang, W Lin, G Li, Z Hu, M Zhang… - International Journal of …, 2021 - Elsevier
An experimental study to identify the effect of hydrogen enrichment and differential diffusion
on the flame broadening is conducted. Turbulent lean premixed flames in the Broadened …
on the flame broadening is conducted. Turbulent lean premixed flames in the Broadened …