Online in situ prediction of 3-D flame evolution from its history 2-D projections via deep learning

J Huang, H Liu, W Cai - Journal of Fluid Mechanics, 2019 - cambridge.org
Online in situ prediction of 3-D flame evolution has been long desired and is considered to
be the Holy Grail for the combustion community. Recent advances in computational power …

[HTML][HTML] Stability of diffusion flames under shear flow: Taylor dispersion and the formation of flame streets

P Rajamanickam, A Kelly, J Daou - Combustion and Flame, 2023 - Elsevier
Diffusion flame streets, observed in non-premixed micro-combustion devices, align parallel
to a shear flow. They are observed to occur in mixtures with high Lewis number (Le) fuels …

Near-extinction transient behaviors of counterflow nonpremixed flames in a porous spherical burner at very low stretch rate

S Tao, J Fang, L Hu, Y Yang, Y Chen, J Wang… - Combustion and …, 2024 - Elsevier
Near extinction transient behaviors of CH 4/N 2 versus O 2/N 2 counterflow nonpremixed
flames were investigated by adopting a porous spherical burner with a large radius of …

The asymptotic solution of near-limit chain-branching premixed flames with the Zel'dovich–Liñán two-step mechanism in the linear and fast recombination regime

SR Lee, JS Kim - Combustion and Flame, 2024 - Elsevier
Near-limit characteristics of chain-branching premixed flames is investigated numerically
and asymptotically by employing the Zel'dovich–Liñán two-step mechanism with linear and …

Radiation losses as a driving mechanism for flame oscillations

VN Kurdyumov, M Matalon - Proceedings of the Combustion Institute, 2002 - Elsevier
In this paper, we describe the behavior of an edge flame in the mixing layer of two coflowing
streams, one of fuel and the other of oxidizer, established at the mouth of a cylindrical …

Extinction of counterflow diffusion flames with radiative heat loss and nonunity Lewis numbers

HY Wang, WH Chen, CK Law - Combustion and Flame, 2007 - Elsevier
The structure and extinction characteristics of counterflow diffusion flames with flame
radiation and nonunity Lewis numbers of the fuel and oxidant are examined using multiscale …

A computational study of oscillatory extinction of spherical diffusion flames

EW Christiansen, DT Stephen, CK Law - Combustion and Flame, 2003 - Elsevier
The transient behavior of burner-supported spherical diffusion flames was studied in the
transport-induced limit of low mass flow rate and the radiation-induced limit of high mass …

Bifurcation analysis of the effect of hydrogen addition on the dynamic behavior of lean premixed pre-vaporized ethanol combustion

A Garcia-Agreda, V Di Sarli, A Di Benedetto - International journal of …, 2012 - Elsevier
In this work, a mathematical model of fuel conversion and energy balance has been
developed to study the dynamic behavior of a lean premixed pre-vaporized combustor fed …

Experimental study of N2 and CO2 dilution in CH4 fuel stream with buoyancy-induced low-stretch diffusion flames

S Tao, J Fang, HR Shah, L Yang - Combustion and Flame, 2022 - Elsevier
This study experimentally investigated the structures, dynamics and extinction behaviors of
buoyancy-induced ultra-low-stretch diffusion flames with N 2/CO 2 dilution in a CH 4 stream …

Short-term prediction of dynamical behavior of flame front instability induced by radiative heat loss

H Gotoda, T Ikawa, K Maki, T Miyano - Chaos: An Interdisciplinary …, 2012 - pubs.aip.org
We apply nonlinear forecasting to the time series of the flame front instability induced by
radiative heat loss to test for the short-term predictability and long-term unpredictability …