Large Eddy Simulation of Sydney Swirl Non-Reaction Jets

Research output: Contribution to conference without publisher/journalPaper without publisher/journalResearchpeer-review

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Abstract

The Sydney swirl burner non-reaction case was studied using large eddy simulation. The two-point correlation method was introduced and used to estimate grid resolution. Energy spectra and instantaneous pressure and velocity plots were used to identify features in flow field. By using these methods, vortex breakdown and precessing vortex core are identified and different flow zones are shown.
Original languageEnglish
Publication date2010
Number of pages9
Publication statusPublished - 2010
EventFifth European Conference on Computational Fluid Dynamics - Lisbon, Portugal
Duration: 14 Jun 201017 Jun 2010

Conference

ConferenceFifth European Conference on Computational Fluid Dynamics
CountryPortugal
CityLisbon
Period14/06/201017/06/2010

Fingerprint

Large eddy simulation
Vortex flow
Correlation methods
Fuel burners
Flow fields

Keywords

  • Large eddy simulation
  • Sydney swirl burner
  • Spectral characteristic

Cite this

Yang, Y., Kær, S. K., & Yin, C. (2010). Large Eddy Simulation of Sydney Swirl Non-Reaction Jets. Paper presented at Fifth European Conference on Computational Fluid Dynamics, Lisbon, Portugal.
Yang, Yang ; Kær, Søren Knudsen ; Yin, Chungen. / Large Eddy Simulation of Sydney Swirl Non-Reaction Jets. Paper presented at Fifth European Conference on Computational Fluid Dynamics, Lisbon, Portugal.9 p.
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title = "Large Eddy Simulation of Sydney Swirl Non-Reaction Jets",
abstract = "The Sydney swirl burner non-reaction case was studied using large eddy simulation. The two-point correlation method was introduced and used to estimate grid resolution. Energy spectra and instantaneous pressure and velocity plots were used to identify features in flow field. By using these methods, vortex breakdown and precessing vortex core are identified and different flow zones are shown.",
keywords = "Large eddy simulation, Sydney swirl burner, Spectral characteristic",
author = "Yang Yang and K{\ae}r, {S{\o}ren Knudsen} and Chungen Yin",
year = "2010",
language = "English",
note = "Fifth European Conference on Computational Fluid Dynamics ; Conference date: 14-06-2010 Through 17-06-2010",

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Yang, Y, Kær, SK & Yin, C 2010, 'Large Eddy Simulation of Sydney Swirl Non-Reaction Jets' Paper presented at Fifth European Conference on Computational Fluid Dynamics, Lisbon, Portugal, 14/06/2010 - 17/06/2010, .

Large Eddy Simulation of Sydney Swirl Non-Reaction Jets. / Yang, Yang; Kær, Søren Knudsen; Yin, Chungen.

2010. Paper presented at Fifth European Conference on Computational Fluid Dynamics, Lisbon, Portugal.

Research output: Contribution to conference without publisher/journalPaper without publisher/journalResearchpeer-review

TY - CONF

T1 - Large Eddy Simulation of Sydney Swirl Non-Reaction Jets

AU - Yang, Yang

AU - Kær, Søren Knudsen

AU - Yin, Chungen

PY - 2010

Y1 - 2010

N2 - The Sydney swirl burner non-reaction case was studied using large eddy simulation. The two-point correlation method was introduced and used to estimate grid resolution. Energy spectra and instantaneous pressure and velocity plots were used to identify features in flow field. By using these methods, vortex breakdown and precessing vortex core are identified and different flow zones are shown.

AB - The Sydney swirl burner non-reaction case was studied using large eddy simulation. The two-point correlation method was introduced and used to estimate grid resolution. Energy spectra and instantaneous pressure and velocity plots were used to identify features in flow field. By using these methods, vortex breakdown and precessing vortex core are identified and different flow zones are shown.

KW - Large eddy simulation

KW - Sydney swirl burner

KW - Spectral characteristic

M3 - Paper without publisher/journal

ER -

Yang Y, Kær SK, Yin C. Large Eddy Simulation of Sydney Swirl Non-Reaction Jets. 2010. Paper presented at Fifth European Conference on Computational Fluid Dynamics, Lisbon, Portugal.