An experimental study of an axisymmetric turbulent pulsed air jet

An experimental study is carried out to elucidate the structure of a high Reynolds number (~105) turbulent pulsed jet. Particle image velocimetry measurements showed that the near flow field is dominated by a series of vortex rings with jet-like flows in between. The data show that the vortex rings...

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Veröffentlicht in:	Journal of fluid mechanics 2009-07, Vol.631, p.23-63
Hauptverfasser:	CHOUTAPALLI, I., KROTHAPALLI, A., ARAKERI, J. H.
Format:	Artikel
Sprache:	eng
Schlagworte:	Exact sciences and technology Fluid dynamics Fluid mechanics Fundamental areas of phenomenology (including applications) High-reynolds-number turbulence Instrumentation for fluid dynamics Jets Physics Reynolds number Turbulence Turbulent flows, convection, and heat transfer
Online-Zugang:	Volltext
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