Lifted flames on fuel jets in co-flowing air

CJ Lawn - Progress in Energy and Combustion Science, 2009 - Elsevier
The three principal theories for the stabilization of lifted flames on turbulent jets of fuel are
reviewed in the light of the most recent flame imaging experiments in the literature. Most of …

Paradigms in turbulent combustion research

RW Bilger, SB Pope, KNC Bray, JF Driscoll - Proceedings of the …, 2005 - Elsevier
The development of the basic conceptual viewpoints, or paradigms, for turbulent combustion
in gases over the last 50 years is reviewed. Significant progress has been made. Recent …

Three facets of turbulent combustion modelling: DNS of premixed V-flame, LES of lifted nonpremixed flame and RANS of jet-flame

L Vervisch, R Hauguel, P Domingo… - Journal of …, 2004 - iopscience.iop.org
Three aspects of turbulent combustion modelling are discussed to provide an overview of
numerical simulation of turbulent flames. The three examples reported concern direct …

Large eddy simulations of forced ignition of a non-premixed bluff-body methane flame with conditional moment closure

A Triantafyllidis, E Mastorakos, R Eggels - Combustion and Flame, 2009 - Elsevier
Large Eddy Simulations (LES) of forced ignition of a bluff-body stabilised non-premixed
methane flame using the Conditional Moment Closure (CMC) turbulent combustion model …

Simulations of spray autoignition and flame establishment with two-dimensional CMC

YM Wright, G De Paola, K Boulouchos… - Combustion and …, 2005 - Elsevier
The unsteady two-dimensional conditional moment closure (CMC) model with first-order
closure of the chemistry and supplied with standard models for the conditional convection …

Soot Formation Modeling of n-Heptane Sprays Under Diesel Engine Conditions Using the Conditional Moment Closure Approach

M Bolla, YM Wright, K Boulouchos… - Combustion Science …, 2013 - Taylor & Francis
Numerical simulations of soot formation of n-heptane autoigniting spray in a constant-
volume vessel under diesel engine conditions with different ambient densities (14.8 and 30 …

LES–CMC simulations of a lifted methane flame

S Navarro-Martinez, A Kronenburg - Proceedings of the Combustion …, 2009 - Elsevier
Numerical simulations are performed for a lifted diffusion flame produced by a partially
premixed jet issuing into a vitiated co-flow. This configuration poses particular challenges to …

Modelling of turbulent lifted jet flames using flamelets: a priori assessment and a posteriori validation

S Ruan, N Swaminathan… - Combustion Theory and …, 2014 - Taylor & Francis
This study focuses on the modelling of turbulent lifted jet flames using flamelets and a
presumed Probability Density Function (PDF) approach with interest in both flame lift-off …

Implementation issues of the conditional moment closure model in large eddy simulations

A Triantafyllidis, E Mastorakos - Flow, turbulence and combustion, 2010 - Springer
Different ways of transferring information regarding the mixture fraction, its sub-grid scale
variance and the scalar dissipation rate are examined in terms of a Large Eddy Simulation …

Experiments and Simulations of n-Heptane Spray Auto-Ignition in a Closed Combustion Chamber at Diesel Engine Conditions

YM Wright, ON Margari, K Boulouchos… - Flow, turbulence and …, 2010 - Springer
Auto-igniting n-heptane sprays have been studied experimentally in a high pressure, high
temperature constant volume combustion chamber with optical access. Ignition delay and …