Experimental and numerical investigations of slot jet impingement with and without a semi-circular bottom confinement

•A bottom semi-circular confinement enhances heat transfer from cylinder for lower nozzle to cylinder distance.•For the thinner air jet, confinement effect is negligible.•Maximum enhancement in heat transfer depends on flow and geometric parameters. In this paper, the details of experimental and num...

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Veröffentlicht in:	International journal of heat and mass transfer 2017-11, Vol.114, p.866-890
Hauptverfasser:	Pachpute, Sharad, Premachandran, B.
Format:	Artikel
Sprache:	eng
Schlagworte:	Aerodynamics Circular cylinder Circularity Computational fluid dynamics Confinement Cylinders Fluid flow Heat transfer Jet impingement Nozzles Numerical analysis Reynolds number Semicircular confinement Slot jet Studies
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