Experimental investigation of the vortex breakdown in a lean premixing prevaporizing burner

The spiral vortex breakdown has been experimentally studied in the flow field generated by a lean premixing prevaporizing (LPP) combustor model. The vortex breakdown structures are characterized by a solid-body rotation. Hence, phase-locked laser Doppler velocimeter measurements, performed in a meri...

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Veröffentlicht in:	Journal of fluid mechanics 2015-04, Vol.768, Article R4
Hauptverfasser:	Canepa, E., Cattanei, A., Lengani, D., Ubaldi, M., Zunino, P.
Format:	Artikel
Sprache:	eng
Schlagworte:	Aerodynamics Fluid flow Isothermal flow Periodicity Premixing Rapids Reynolds number Three dimensional flow Vortex breakdown Vortices
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