Premixed flames subjected to extreme turbulence: Some questions and recent answers

JF Driscoll, JH Chen, AW Skiba, CD Carter… - Progress in Energy and …, 2020 - Elsevier
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 …

Structure and dynamics of highly turbulent premixed combustion

AM Steinberg, PE Hamlington, X Zhao - Progress in Energy and …, 2021 - Elsevier
Turbulent premixed combustion involves simultaneous and mutually interacting fluid,
chemical, and transport phenomena spanning a wide range of spatial and temporal scales …

Effects of fuel component, airflow field and obstacles on explosion characteristics of hydrogen/methane mixtures fuel

P Cai, Z Liu, P Li, Y Zhao, M Li, R Li, C Wang, Z **u - Energy, 2023 - Elsevier
To popularise hydrogen/methane mixtures and determine it explosion hazards, explosion
experiments were conducted based on a pipeline that can characterise urban pipe gallery …

Flow–flame interactions causing acoustically coupled heat release fluctuations in a thermo-acoustically unstable gas turbine model combustor

AM Steinberg, I Boxx, M Stöhr, CD Carter… - Combustion and Flame, 2010 - Elsevier
A detailed analysis of the flow–flame interactions associated with acoustically coupled heat-
release rate fluctuations was performed for a 10kW, CH4/air, swirl stabilized flame in a gas …

Experimental study of effect of equivalence ratio and initial turbulence on the explosion characteristics of LPG/DME clean blended fuel

P Cai, Z Liu, M Li, Y Zhao, P Li, S Li, Y Li - Energy, 2022 - Elsevier
The effects of initial turbulence and equivalence ratio on the explosion characteristics of
LPG/DME clean blended fuel were investigated experimentally. The results showed that as …

Interactions between turbulence and flames in premixed reacting flows

PE Hamlington, AY Poludnenko, ES Oran - Physics of Fluids, 2011 - pubs.aip.org
The interactions between turbulence and flames in premixed reacting flows are studied for a
broad range of turbulence intensities by analyzing scalar (reactant mass-fraction) gradient …

Distributed reactions in highly turbulent premixed methane/air flames: Part I. Flame structure characterization

B Zhou, C Brackmann, Q Li, Z Wang, P Petersson… - Combustion and …, 2015 - Elsevier
Simultaneous planar laser-induced fluorescence (PLIF) measurements of a series of
reactive scalars and Rayleigh scattering measurements of temperature, ie CH/CH 2 O/OH …

High speed imaging in fundamental and applied combustion research

V Sick - Proceedings of the Combustion Institute, 2013 - Elsevier
This overview presents examples of applications of high frame rate imaging diagnostics in
fundamental and applied combustion research. Progress in the performance of high frame …

Correlation of turbulent burning velocities of ethanol–air, measured in a fan-stirred bomb up to 1.2 MPa

D Bradley, M Lawes, MS Mansour - Combustion and Flame, 2011 - Elsevier
The turbulent burning velocity is defined by the mass rate of burning and this also requires
that the associated flame surface area should be defined. Previous measurements of the …

Impacts of turbulence on explosion characteristics of methane-air mixtures with different fuel concentration

C Bai, X Chang, B Zhang - Fuel, 2020 - Elsevier
To study the effects of turbulence on the typical explosion characteristics (the maximum
explosion pressure p max, the explosion duration time τ e, the maximum rate of pressure …