Numerical study of one swirling flame

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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.
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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.
Original languageEnglish
Publication date2011
Number of pages3
StatePublished - 2011
Publication categoryResearch
Peer-reviewedNo
Event2011 European Combustion Meeting (ECM) - Cardiff, United Kingdom
Duration: 28 Jun 20111 Jul 2011

Conference

Conference2011 European Combustion Meeting (ECM)
CountryUnited Kingdom
CityCardiff
Period28/06/201101/07/2011

    Research areas

  • Large Eddy Simulation, Swirl Burner

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