Experimental study of flame-hole reignition mechanisms in a turbulent non-premixed jet flame using sustained multi-kHz PIV and crossed-plane OH PLIF

The dynamics of flame-hole reignition were studied experimentally in a turbulent non-premixed CH4/H2/N2 jet flame at Red=22,800 (flame ‘DLR-B’ from the TNF workshop). Simultaneous measurements of the OH combustion radical and velocity field were performed using planar laser induced fluorescence (PLI...

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Veröffentlicht in:	Proceedings of the Combustion Institute 2011, Vol.33 (1), p.1663-1672
Hauptverfasser:	Steinberg, A.M., Boxx, I., Arndt, C.M., Frank, J.H., Meier, W.
Format:	Artikel
Sprache:	eng
Schlagworte:	Combustion Dynamic tests Dynamics Edge-flames Flame extinction Flame–vortex interaction Fluid dynamics High-speed diagnostics Jet flames Reignition Transport Turbulence Turbulent flames
Online-Zugang:	Volltext
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