Validation of sub-grid scale models by direct numerical simulation of incompressible reacting flows

Fang Wang; Chun Xiao Xu; Li Xing Zhou

Validation of sub-grid scale models by direct numerical simulation of incompressible reacting flows

Fang Wang^*
, Chun Xiao Xu
, Li Xing Zhou

^*Corresponding author for this work

School of Energy and Power Engineering

Tsinghua University

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

The direct numerical simulation (DNS) of incompressible reacting turbulent flows was carried out using a spectral method. The DNS statistical data are used to validate the sub-grid scale mass flux and combustion models for large eddy simulation (LES). It is found that a wall damping modification can improve the agreement of SGS models with the exact DNS data.

Original language	English
Pages (from-to)	528-530
Number of pages	3
Journal	Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics
Volume	28
Issue number	3
State	Published - May 2007

Keywords

Direct numerical simulation
Sub-grid scale models
Turbulent reacting flows

Cite this

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title = "Validation of sub-grid scale models by direct numerical simulation of incompressible reacting flows",

abstract = "The direct numerical simulation (DNS) of incompressible reacting turbulent flows was carried out using a spectral method. The DNS statistical data are used to validate the sub-grid scale mass flux and combustion models for large eddy simulation (LES). It is found that a wall damping modification can improve the agreement of SGS models with the exact DNS data.",

keywords = "Direct numerical simulation, Sub-grid scale models, Turbulent reacting flows",

author = "Fang Wang and Xu, \{Chun Xiao\} and Zhou, \{Li Xing\}",

year = "2007",

month = may,

language = "英语",

volume = "28",

pages = "528--530",

journal = "Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics",

issn = "0253-231X",

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T1 - Validation of sub-grid scale models by direct numerical simulation of incompressible reacting flows

AU - Wang, Fang

AU - Xu, Chun Xiao

AU - Zhou, Li Xing

PY - 2007/5

Y1 - 2007/5

N2 - The direct numerical simulation (DNS) of incompressible reacting turbulent flows was carried out using a spectral method. The DNS statistical data are used to validate the sub-grid scale mass flux and combustion models for large eddy simulation (LES). It is found that a wall damping modification can improve the agreement of SGS models with the exact DNS data.

AB - The direct numerical simulation (DNS) of incompressible reacting turbulent flows was carried out using a spectral method. The DNS statistical data are used to validate the sub-grid scale mass flux and combustion models for large eddy simulation (LES). It is found that a wall damping modification can improve the agreement of SGS models with the exact DNS data.

KW - Direct numerical simulation

KW - Sub-grid scale models

KW - Turbulent reacting flows

UR - https://www.scopus.com/pages/publications/34250017359

M3 - 文章

AN - SCOPUS:34250017359

SN - 0253-231X

VL - 28

SP - 528

EP - 530

JO - Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics

JF - Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics

IS - 3

ER -

Validation of sub-grid scale models by direct numerical simulation of incompressible reacting flows

Abstract

Keywords

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