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Non-premixed swirl flame modelling using the open source CFD package openfoam

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conference contribution
posted on 05.05.2017, 11:00 authored by Asela R. Uyanwaththa, Weeratunge MalalasekeraWeeratunge Malalasekera, Mark R. Dubal
In this work the Sydney swirl stabilized burner for a hydrogen:methane fuel mixture is numerically modelled using the OpenFOAM C++ library package. A non-reacting high swirl test case (N29S159) and a reacting low swirl test case (SMH1) were investigated using Large Eddy Simulations and the Steady Laminar Flamelet concept. For the non-reacting case the velocity field components are in very good agreement with experimental results. For the reacting flow case the velocity components are also in excellent agreement with experimental values, however the scalar quantities exhibit some under prediction. Possible reasons for the under prediction are discussed.

Funding

This work is supported by EPSRC(UK) and E.ON Energy under industrial CASE Award No 12440071.

History

School

  • Mechanical, Electrical and Manufacturing Engineering

Published in

2nd Thermal and Fluid Engineering Conference, TFEC2017

Citation

UYANWATHTHA, A., MALALASEKERA, W. and DUBAL, M., 2017. Non-premixed swirl flame modelling using the open source CFD package openfoam. IN: Proceedings of the 2nd Thermal and Fluid Engineering Conference, TFEC2017, Las Vegas, USA, 2-5 April 2017.

Publisher

© American Society of Thermal and Fluids Engineers (ASTFE), Begell House Inc.

Version

AM (Accepted Manuscript)

Publisher statement

This work is made available according to the conditions of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) licence. Full details of this licence are available at: https://creativecommons.org/licenses/by-nc-nd/4.0/

Publication date

2017

Notes

This is a conference paper.

Language

en

Location

Las Vegas,

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