On the use of momentum and kinetic energy tubes for analyzing transport phenomena in a supersonic ejector

dc.contributor.authorLamberts, O.en
dc.contributor.authorBartosiewicz, Y.en
dc.contributor.authorChatelain, P.en
dc.date.accessioned2017-08-28T07:07:47Z
dc.date.available2017-08-28T07:07:47Z
dc.date.issued2016en
dc.descriptionPapers presented to the 12th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, Costa de Sol, Spain on 11-13 July 2016.en
dc.description.abstractThis work aims at providing novel insights into the entrainment and energy exchange phenomena within a supersonic ejector. To this end, advanced analysis tools based on momentum and energy tubes (Meyers and Meneveau [1]) are extended to the compressible nature of the flow and applied to the transport and mixing phenomena within the ejector. New indicators of mixing are introduced in order to investigate quantitatively transfer between the primary and the secondary streams all along the ejector. It is shown that there is no analogy between the transfer of momentum and the gain in exergy of the secondary stream.en
dc.format.extent6 pagesen
dc.format.mediumPDFen
dc.identifier.urihttp://hdl.handle.net/2263/61910
dc.language.isoenen
dc.publisherHEFATen
dc.rightsUniversity of Pretoriaen
dc.subjectMomentum and kinetic energy tubesen
dc.subjectSupersonic ejectoren
dc.subjectTransport phenomenaen
dc.titleOn the use of momentum and kinetic energy tubes for analyzing transport phenomena in a supersonic ejectoren
dc.typePresentationen

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