Scalar mixing from a concentrated source in turbulent channel flow

The mixing of a scalar (temperature) emitted from a concentrated line source in fully developed high-aspect-ratio turbulent channel flow is studied. The motivation for the work is to study the effect of the inhomogeneity on the scalar dispersion. It is most readily carried out in a flow that is inho...

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Veröffentlicht in:	Journal of fluid mechanics 2005-04, Vol.528, p.135-172
Hauptverfasser:	LAVERTU, R. A., MYDLARSKI, L.
Format:	Artikel
Sprache:	eng
Schlagworte:	Channel flow Exact sciences and technology Flows in ducts, channels, nozzles, and conduits Fluid dynamics Fluid mechanics Fundamental areas of phenomenology (including applications) Instrumentation for fluid dynamics Jets Physics Turbulent flows, convection, and heat transfer Wakes
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