Momentum and heat flux characteristics of three dimensional jets based on point-source concept

The solution for an elemental momentum or a heat source, based on Reichardt's hypothesis, can be used to predict the flux at any point in the downstream region of a three dimensional outlet. The derived theoretical expressions describe the variations of the mean momentum and heat flux in the de...

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Veröffentlicht in:	Journal of hydraulic research 1994-01, Vol.32 (1), p.53-66
Hauptverfasser:	Pani, B. S., Parameswaran, P. V.
Format:	Artikel
Sprache:	eng
Schlagworte:	Convection and heat transfer Exact sciences and technology Fluid dynamics Fundamental areas of phenomenology (including applications) Jets Physics Turbulent flows, convection, and heat transfer
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	The solution for an elemental momentum or a heat source, based on Reichardt's hypothesis, can be used to predict the flux at any point in the downstream region of a three dimensional outlet. The derived theoretical expressions describe the variations of the mean momentum and heat flux in the developing as well as in the developed zone of the jet. Experimental observations are in agreement with the predicted values.
ISSN:	0022-1686 1814-2079
DOI:	10.1080/00221689409498789