Partial premixing and stratification in turbulent flames

AR Masri - Proceedings of the Combustion institute, 2015 - Elsevier
This paper reviews recent advances in understanding the structure of turbulent partially
premixed and stratified flames. The term “partially premixed” refers here to compositionally …

[HTML][HTML] Computational approaches to explainable artificial intelligence: advances in theory, applications and trends

JM Górriz, I Álvarez-Illán, A Álvarez-Marquina, JE Arco… - Information …, 2023 - Elsevier
Deep Learning (DL), a groundbreaking branch of Machine Learning (ML), has emerged as a
driving force in both theoretical and applied Artificial Intelligence (AI). DL algorithms, rooted …

Stratified turbulent flames: Recent advances in understanding the influence of mixture inhomogeneities on premixed combustion and modeling challenges

AN Lipatnikov - Progress in Energy and Combustion Science, 2017 - Elsevier
The goals of the present review paper are;(i) to introduce experimental facilities and
numerical tools applied to investigating inhomogeneously premixed flames,(ii) to summarize …

Numerical analysis of the Cambridge stratified flame series using artificial thickened flame LES with tabulated premixed flame chemistry

F Proch, AM Kempf - Combustion and Flame, 2014 - Elsevier
Detailed comparisons of LES results against measurement data are presented for the
turbulent lean and rich stratified Cambridge flame series. The co-annular methane/air burner …

Modeling combustion chemistry in large eddy simulation of turbulent flames

B Fiorina, D Veynante, S Candel - … International Symposium on …, 2013 - dl.begellhouse.com
In addition to the complexities arising in non-reacting turbulent shear flows, the presence of
highly exothermic chemical reactions introduces new difficulties. This central problem in …

Direct mapping from LES resolved scales to filtered-flame generated manifolds using convolutional neural networks

A Seltz, P Domingo, L Vervisch, ZM Nikolaou - Combustion and Flame, 2019 - Elsevier
A unified modelling framework for all unresolved terms in the filtered progress variable
transport equation in large-eddy simulations of turbulent premixed flames is proposed, using …

Large eddy simulation of the Cambridge/Sandia stratified flame with flamelet-generated manifolds: Effects of non-unity Lewis numbers and stretch

W Zhang, S Karaca, J Wang, Z Huang… - Combustion and Flame, 2021 - Elsevier
Abstract The Cambridge/Sandia turbulent stratified flame (SwB5) is simulated with the LES
and Flamelet-Generated Manifolds (FGM) combustion model. Three 3D FGM manifolds are …

Study of the low-temperature reactivity of large n-alkanes through cool diffusion flame extinction

CB Reuter, M Lee, SH Won, Y Ju - Combustion and Flame, 2017 - Elsevier
The low-temperature oxidation of hydrocarbon fuels has received increasing attention as
advanced engines seek to operate in less conventional combustion regimes. Large n …

Progress variable variance and filtered rate modelling using convolutional neural networks and flamelet methods

ZM Nikolaou, C Chrysostomou, L Vervisch… - Flow, Turbulence and …, 2019 - Springer
A purely data-driven modelling approach using deep convolutional neural networks is
discussed in the context of Large Eddy Simulation (LES) of turbulent premixed flames. The …

LES of the Cambridge stratified swirl burner using a sub-grid pdf approach

T Brauner, WP Jones, AJ Marquis - Flow, Turbulence and Combustion, 2016 - Springer
The sub-grid scale probability density function equation is rearranged in order to separate
the resolved and sub-grid-scale (sgs) contributions to the sgs mixing term. This allows …