Numerical study of one swirling flame

Yang Yang; Søren Knudsen Kær; Chungen Yin

Numerical study of one swirling flame

Yang Yang, Søren Knudsen Kær, Chungen Yin

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Abstract

This paper presents numerical study of one of Sydney swirl flames. Good agreements gained between numerical results and the experimental data. Reynolds-averaged Navier-Stokes (RANS) and large eddy simulation (LES) methods show different flow patterns in isothermal and reacting case. The influence of heat release is considered by comparing cold flow structure with same boundary conditions and reaction flow structure using RANS results. The research built the framework for the following reacting flow studies using LES.

Originalsprog	Engelsk
Publikationsdato	2011
Antal sider	3
Status	Udgivet - 2011
Begivenhed	2011 European Combustion Meeting (ECM) - Cardiff, Storbritannien Varighed: 28 jun. 2011 → 1 jul. 2011

Konference

Konference	2011 European Combustion Meeting (ECM)
Land/Område	Storbritannien
By	Cardiff
Periode	28/06/2011 → 01/07/2011

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title = "Numerical study of one swirling flame",

abstract = "This paper presents numerical study of one of Sydney swirl flames. Good agreements gained between numerical results and the experimental data. Reynolds-averaged Navier-Stokes (RANS) and large eddy simulation (LES) methods show different flow patterns in isothermal and reacting case. The influence of heat release is considered by comparing cold flow structure with same boundary conditions and reaction flow structure using RANS results. The research built the framework for the following reacting flow studies using LES.",

keywords = "Large Eddy Simulation, Swirl Burner",

author = "Yang Yang and K{\ae}r, {S{\o}ren Knudsen} and Chungen Yin",

year = "2011",

language = "English",

note = "2011 European Combustion Meeting (ECM) ; Conference date: 28-06-2011 Through 01-07-2011",

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TY - CONF

T1 - Numerical study of one swirling flame

AU - Yang, Yang

AU - Kær, Søren Knudsen

AU - Yin, Chungen

PY - 2011

Y1 - 2011

N2 - This paper presents numerical study of one of Sydney swirl flames. Good agreements gained between numerical results and the experimental data. Reynolds-averaged Navier-Stokes (RANS) and large eddy simulation (LES) methods show different flow patterns in isothermal and reacting case. The influence of heat release is considered by comparing cold flow structure with same boundary conditions and reaction flow structure using RANS results. The research built the framework for the following reacting flow studies using LES.

AB - This paper presents numerical study of one of Sydney swirl flames. Good agreements gained between numerical results and the experimental data. Reynolds-averaged Navier-Stokes (RANS) and large eddy simulation (LES) methods show different flow patterns in isothermal and reacting case. The influence of heat release is considered by comparing cold flow structure with same boundary conditions and reaction flow structure using RANS results. The research built the framework for the following reacting flow studies using LES.

KW - Large Eddy Simulation

KW - Swirl Burner

M3 - Paper without publisher/journal

T2 - 2011 European Combustion Meeting (ECM)

Y2 - 28 June 2011 through 1 July 2011

ER -

Numerical study of one swirling flame

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