Numerical and Theoretical Analysis of Laminar Counterflowing Spray Flames for Use in Turbulent Combustion Modeling

H Olguin, P Hindenberg… - Fluids …, 2014 - asmedigitalcollection.asme.org
The paper presents a combined theoretical and numerical study of laminar counterflow
mono-disperse spray flames. The numerical model includes a similarity transformation of the …

Theoretical and numerical study of evaporation effects in spray flamelet modeling

H Olguin, E Gutheil - Experiments and Numerical Simulations of Turbulent …, 2014 - Springer
Even though laminar spray flames differ considerably from their gaseous counterpart, most
often flamelet models employed in the simulation of turbulent spray combustion are based …

Counterflow spray combustion modeling with detailed transport and detailed chemistry

E Gutheil, WA Sirignano - Combustion and Flame, 1998 - Elsevier
Structures of axisymmetric and planar counterflow spray flames are investigated by means
of numerical integrations. The study emphasizes the effects of both detailed transport and …

Issues in computational studies of turbulent spray combustion

E Gutheil - Experiments and Numerical Simulations of Diluted …, 2011 - Springer
Turbulent spray combustion occurs in many technical applications such as internal engine
combustion, gas turbine combustion, liquid-fueled rockets, and industrial burners. Major …

Influence of evaporation on spray flamelet structures

H Olguin, E Gutheil - Combustion and Flame, 2014 - Elsevier
The structure of laminar spray flames considerably differs from their gaseous counterpart.
However, most often flamelet models employed in the simulation of turbulent spray …

Analysis of weakly turbulent dilute-spray flames and spray combustion regimes

J Reveillon, L Vervisch - Journal of Fluid Mechanics, 2005 - cambridge.org
Spray combustion is analysed using a full simulation of the continuous gaseous carrier
phase, while dilute-spray modelling is adopted for the discrete phase. The direct numerical …

Structure and extinction of laminar ethanol-air spray flames

E Gutheil - Combustion Theory and Modelling, 2001 - iopscience.iop.org
A numerical study of structures of laminar ethanol–air spray flames in the counterflow
configuration is presented. The model describes a thin spray where the gas phase is …

Recent progress in turbulent combustion modeling of spray flames using flamelet models

P Kundu, MM Ameen, S Som - Modeling and simulation of turbulent …, 2018 - Springer
The application of liquid fuels for a wide range of engineering applications has motivated the
development of predictive CFD models for spray flames. The coupling of multiphase spray …

Quantitative comparison of detailed numerical computations and experiments in counterflow spray diffusion flames

LP Gao, Y D'angelo, I Silverman, A Gome… - Symposium …, 1996 - Elsevier
A comprehensive numerical model of counterflow spray diffusion flames was developed
using detailed chemical kinetics and transport. The liquid phase was modeled by assuming …

A spray flamelet/progress variable approach combined with a transported joint PDF model for turbulent spray flames

Y Hu, H Olguin, E Gutheil - Combustion Theory and Modelling, 2017 - Taylor & Francis
A spray flamelet/progress variable approach is developed for use in spray combustion with
partly pre-vaporised liquid fuel, where a laminar spray flamelet library accounts for …