Large Eddy Simulation of Sydney Swirl Non-Reaction Jets

Yang Yang, Søren Knudsen Kær, Chungen Yin

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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.
OriginalsprogEngelsk
Publikationsdato2010
Antal sider9
StatusUdgivet - 2010
BegivenhedFifth European Conference on Computational Fluid Dynamics - Lisbon, Portugal
Varighed: 14 jun. 201017 jun. 2010

Konference

KonferenceFifth European Conference on Computational Fluid Dynamics
Land/OmrådePortugal
ByLisbon
Periode14/06/201017/06/2010

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