Low velocity-ratio pitched and skewed jet in a turbulent boundary layer

J. W. Jewkes, Y. M. Chung

    Research output: Chapter in Book/Report/Conference proceedingConference proceedingpeer-review

    4 Citations (Scopus)

    Abstract

    The jet in cross-flow (JICF) is a commonly studied flow in the context of boundary layer control. Particularly, pitched and skewed jets has potential for flow separation control. In this study, both the perpendicular and the pitched and skewed jets were considered to highlight the different flow structures. The formation of the vortical 'shell' was clearly seen in a low velocity-ratio perpendicular JICF, while no such structure was observed in the pitched and skewed case. Instantaneous and time-averaged flow field were analysed in this paper.

    Original languageEnglish
    Title of host publication17th Australasian Fluid Mechanics Conference 2010
    Place of PublicationAuckland
    PublisherUniversity of Auckland
    Pages174-177
    Number of pages4
    ISBN (Print)9781617829130
    Publication statusPublished - 2010
    Event17th Australasian Fluid Mechanics Conference 2010, 17AFMC - Auckland, New Zealand
    Duration: 5 Dec 20109 Dec 2010

    Conference

    Conference17th Australasian Fluid Mechanics Conference 2010, 17AFMC
    Country/TerritoryNew Zealand
    CityAuckland
    Period5/12/109/12/10

    Keywords

    • boundary-layer control
    • cross flows
    • flow separation control
    • time-averaged flow
    • turbulent boundary layers

    ASJC Scopus subject areas

    • Fluid Flow and Transfer Processes

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