Entrainment by axisymmetric jets impinging on a flat plate

dc.creator	Nobbs, K. W.
dc.creator	Searle, N.
dc.date	2015-08-27T16:14:13Z
dc.date	2015-08-27T16:14:13Z
dc.date	1966-01
dc.date.accessioned	2022-05-09T09:54:54Z
dc.date.available	2022-05-09T09:54:54Z
dc.identifier	http://dspace.lib.cranfield.ac.uk/handle/1826/9359
dc.identifier.uri	https://reports.aerade.cranfield.ac.uk/handle/1826.2/4202
dc.description	An experimental technique is described for the determination of the entrainment in an axisymmetric gaseous jet impinging normally on a flat plate situated below the nozzle. Typical results are given of experimental work carried out using this technique for an Rix jet flowing into a like atmosphere of similar density. These results suggest that the relationships describing the entrainment are: (a) m/mo = 0.3 hid for the axial jet, and (b) mimo = 0.6 Rid for the wall jet. It is also deduced that the growth of the *wall jet is described by the equation: 5 w r approximately. Some experimental results are given for a jet at a higher temperature than the surrounding atmosphere.
dc.language	en
dc.publisher	College of Aeronautics
dc.relation	89
dc.relation	COA/M-89
dc.title	Entrainment by axisymmetric jets impinging on a flat plate
dc.type	Report

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