2014
DOI: 10.1016/j.combustflame.2013.07.016
|View full text |Cite
|
Sign up to set email alerts
|

Abstract: This is the accepted version of the paper.This version of the publication may differ from the final published version. Permanent repository link AbstractThe paper describes the results of a comprehensive study of turbulent mixing, fuel spray dispersion and evaporation and combustion in a gas-turbine combustor geometry (the DLR Generic Single Sector Combustor) with the aid of Large Eddy Simulations (LES). An Eulerian description of the continuous phase is adopted and is coupled with a Lagrangian formulation of… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1
1

Citation Types

1
55
0

Year Published

2014
2014
2020
2020

Publication Types

Select...
7
1
1

Relationship

1
8

Authors

Journals

citations
Cited by 112 publications
(56 citation statements)
references
References 50 publications
1
55
0
Order By: Relevance
“…Transported PDF methods potentially allow for more refined modeling of the seen composition and temperature. Jones and co-workers [29] developed a stochastic Markov model to account for the effect of the SGS fluctuations of gas-phase reactive scalars on droplet dispersion and evaporation in LES. In this study, as proposed by Naud and De Meester [13,14], for all stochastic droplets the seen composition and temperature are obtained from the FGM at given values (Z , Y c ).…”
Section: Seen Properties and Distribution Of Vaporized Fuelmentioning
confidence: 99%
See 1 more Smart Citation
“…Transported PDF methods potentially allow for more refined modeling of the seen composition and temperature. Jones and co-workers [29] developed a stochastic Markov model to account for the effect of the SGS fluctuations of gas-phase reactive scalars on droplet dispersion and evaporation in LES. In this study, as proposed by Naud and De Meester [13,14], for all stochastic droplets the seen composition and temperature are obtained from the FGM at given values (Z , Y c ).…”
Section: Seen Properties and Distribution Of Vaporized Fuelmentioning
confidence: 99%
“…Heye et al [24] modeled the Sydney ethanol spray flame with a LES/FDF approach. Jones et al [29] modeled a gas turbine combustor using LES with sub-grid probability density function to account for the sub-grid turbulence-chemistry interaction. Despite the contribution of these works, the micro-mixing model, small scale droplet models, as well as the combustion models for the application of PDF methods to spray combustion are still open issues.…”
Section: Introductionmentioning
confidence: 99%
“…3 (c) with a cell size of 400 µm was used to guarantee an adequate resolution of eddy length. However, the effects of small turbulent structures within the unresolved subgrid-scale, as studied in (Jones et al, 2012(Jones et al, , 2014Pesmazoglou et al, 2013), were not considered in this work. The influence of the subgrid-velocity on droplet dispersion is typically negligible in jet engine injectors (Apte et al, 2003).…”
Section: Mainly Resolved Coherent Structures (Les)mentioning
confidence: 99%
“…(6)). The turbulent mixing model is also a key component in the turbulent combustion models based on transported Probability Density Function methods [75,76]. In the original PaSR model within the RANS framework [77,78], the turbulent mixing time, τ m , is generally modelled using the integral time scale or Kolmogorov time scale.…”
Section: Numerical Methods For Flame Simulationsmentioning
confidence: 99%