Experimental two dimensional cellular flames

Experimental two dimensional cellular flames

The propagation of very unstable cellular flames (also called self-turbulent flames) is studied experimentally in a Hele-Shaw cell. This quasi-two dimensional configuration allows for quantitative image analysis. The dynamics of the premixed flame is controlled in these conditions by the creation or...

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Veröffentlicht in:Physics of fluids (1994) 2015-09, Vol.27 (9)
Hauptverfasser: Almarcha, C., Quinard, J., Denet, B., Al-Sarraf, E., Laugier, J. M., Villermaux, E.
Format: Artikel
Sprache:eng
Schlagworte:
Engineering Sciences
Fluid dynamics
Fluids mechanics
Mechanics
Physics
Reactive fluid environment
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Zusammenfassung:The propagation of very unstable cellular flames (also called self-turbulent flames) is studied experimentally in a Hele-Shaw cell. This quasi-two dimensional configuration allows for quantitative image analysis. The dynamics of the premixed flame is controlled in these conditions by the creation or merging of the cusps that appear on the front.
ISSN:1070-6631
1089-7666
DOI:10.1063/1.4930914