Effect of background turbulence on an axisymmetric turbulent jet

The effect of different levels of background turbulence on the dynamics and mixing of an axisymmetric turbulent jet at different Reynolds numbers has been investigated. Approximately homogeneous and isotropic background turbulence was generated by a random jet array and had a negligible mean flow (...

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Veröffentlicht in:	Journal of fluid mechanics Jg. 736; S. 250 - 286
Hauptverfasser:	Khorsandi, B., Gaskin, S., Mydlarski, L.
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Cambridge, UK Cambridge University Press 10.12.2013
Schlagworte:	Computational fluid dynamics Decay rate Dimensional analysis Dynamics Entrainment Exact sciences and technology Flow rates Fluid dynamics Fundamental areas of phenomenology (including applications) Instrumentation for fluid dynamics Jets Mass flow rate Physics Pollutants Reynolds number Turbulence Turbulent flows, convection, and heat transfer Velocity wakes/jets turbulent flows jets Hot film anemometer Turbulent flow Acoustic Doppler velocimeter Circular jet Experimental study Velocity measurement Turbulence structure Mixing layer
ISSN:	0022-1120, 1469-7645
Online-Zugang:	Volltext
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