A general asymptotic theory of diffusion flames with application to cellular instability

DOI10.1017/S0022112000008752zbMath0981.76106OpenAlexW2017861260MaRDI QIDQ4504822

Sally Cheatham, Moshe Matalon

Publication date: 18 March 2002

Published in: Journal of Fluid Mechanics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1017/s0022112000008752

zbMATH Keywords

jump conditioncellular diffusion flamelarge-activation-energy chemical reactionnear-extinction conditionstability curve-stability of diffusion flame

Mathematics Subject Classification ID

Classical flows, reactions, etc. in chemistry (92E20) Asymptotic methods, singular perturbations applied to problems in fluid mechanics (76M45) Combustion (80A25) Reaction effects in flows (76V05) Hydrodynamic stability (76E99)

Related Items (18)

Counterflow diffusion flames: effects of thermal expansion and non-unity Lewis numbers ⋮ Structure and dynamics of edge flames in the near wake of unequal merging shear flows ⋮ Oscillatory flame edge propagation, isolated flame tubes and stability in a non-premixed counterflow ⋮ Response of spherical diffusion flames under rotation with general Lewis numbers ⋮ Marangoni instability at a contaminated liquid–vapor interface of a burning thin film ⋮ Oscillations and island evolution in radiating diffusion flames ⋮ Structure and dynamic response of radiative diffusion flames ⋮ The onset of oscillations in diffusion flames ⋮ Fingering instability in forward smolder combustion ⋮ Forced oscillation in diffusion flames near diffusive-thermal resonance ⋮ The effect of thermal expansion on diffusion flame instabilities ⋮ Homoclinic bifurcations in radiating diffusion flames ⋮ A computational approach to flame hole dynamics using an embedded manifold approach ⋮ Analysis of a spray diffusion flame and its extinction in a shear layer ⋮ Diffusive-thermal instabilities of diffusion flames: onset of cells and oscillations ⋮ Period doubling cascade in diffusion flames ⋮ Effects of thermal radiation on near-limit flame spread in a low convective microgravity environment ⋮ Micro-explosion effects in a laminar water-in fuel spray diffusion flame

Uses Software

• COLSYS

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