A comparison of the characteristics of disk stabilized lean propane flames operated under premixed or stratified inlet mixture conditions

•Lean disk burner propane flames are studied under stratified and premixed conditions.•Velocity, temperature, CH*, OH* and global emissions are used to characterize the flames.•LES with the TFM model and a 9-step mechanism are employed for the simulations.•Lean flame stabilization is compared under...

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Veröffentlicht in:	Experimental thermal and fluid science 2014-11, Vol.59, p.264-274
Hauptverfasser:	Karagiannaki, Ch, Dogkas, E., Paterakis, G., Souflas, K., Psarakis, E.Z., Vasiliou, P., Koutmos, P.
Format:	Artikel
Sprache:	eng
Schlagworte:	Axisymmetric Burner emissions Computational fluid dynamics Disks Flame stabilization Heterogeneity Inlets LES of bluff-body combustion Premixed flames Propane Stabilization Stratified flames Thickened Flame Model Turbulence
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