Visualization of flameholding mechanisms in a supersonic combustor using PLIF

Laser-induced fluorescence of OH and CH 2O was imaged to investigate the flame stabilization mechanism in a flameholder with a Mach 2.4 free stream. Ethylene was burned in a rectangular cavity with two points of injection: the aft wall and the cavity floor. When injected from the aft wall, the fuel...

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Veröffentlicht in:	Proceedings of the Combustion Institute 2007, Vol.31 (2), p.2505-2512
Hauptverfasser:	Rasmussen, Chadwick C., Dhanuka, Sulabh K., Driscoll, James F.
Format:	Artikel
Sprache:	eng
Schlagworte:	Cavity flow Combustion Ethylene Flame stability Flameholders Fluorescence Formaldehyde PLIF Fuels Holes Low pressure Shear layers Supersonic combustion Walls
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