Effects of subgrid scale and combustion modelling on flame structure of a turbulent premixed flame within LES and tabulated chemistry framework
Effects of subgrid scale and combustion modelling on flame structure of a turbulent premixed flame within LES and tabulated chemistry framework
复制标题
亚网格尺度和燃烧建模对 LES 和表格化学框架内湍流预混火焰火焰结构的影响
DOI:
10.1080/13647830.2017.1305514
复制
发表时间:
2017
影响因子:
1.3
通讯作者:
Janicka
中科院分区:
文献类型:
--
作者:
Hosseinzadeh;Sadiki;di Mare;Janicka
The effects of combustion and SubGrid Scale (SGS) modelling on the overall flame characteristics of a turbulent premixed flame are investigated. This is achieved in terms of mean flow statistics, variances and flame surfaces. In particular, the chemical flame structure is analysed and compared. The Artificially Thickened Flame (ATF) approach coupled with the Flamelet Generated Manifolds (FGMs) and Filtered TAbulated Chemistry for LES (F-TACLES) approaches are used for this investigation. A Germano like procedure for dynamical calculation of SGS wrinkling is used which ensures the conservation of the total flame surface for both models. It turns out that using the dynamic SGS wrinkling model improves the results. Although the results of both combustion models in terms of statistics, mean and variances show very good agreement, the resolved flame surfaces hide different dynamic behaviour.
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DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
By D. Veynante;T. Schmitt;M. Boileau;V. Moureau
通讯作者:
V. Moureau
DOI:
--
发表时间:
2013
期刊:
影响因子:
--
作者:
Martin Zajadatz;N. Zarzalis;W. Leuckel
通讯作者:
W. Leuckel
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
Pierre Auzillon
通讯作者:
Pierre Auzillon
DOI:
10.1063/1.857955
发表时间:
1991-07-01
期刊:
PHYSICS OF FLUIDS A-FLUID DYNAMICS
影响因子:
--
作者:
GERMANO, M;PIOMELLI, U;CABOT, WH
通讯作者:
CABOT, WH
影响因子:
4.4
作者:
G. Kuenne;A. Ketelheun;J. Janicka
通讯作者:
G. Kuenne;A. Ketelheun;J. Janicka