Robustness of flow phenomena in a spatially developing turbulent mixing layer

I.C.C. de Bruin, B.J. Geurts, C.H. Driesen, J.G.M. Kuerten

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

    Abstract

    Direct numerical simulations of transitional and developed turbulent flow in a mixing layer are performed. We discuss reference results of a numerical simulation using inflow perturbations derived from linear stability theory. Furthermore a resolution study is done. Robustness of flow phenomena is studied by applying an alternative inflow forcing which uses random perturbations. The results are discussed and compared with data from physical experiments.
    Original languageEnglish
    Title of host publicationRecent advances in DNS and LES
    Subtitle of host publicationProceedings of the Second AFOSR Conference held at Rutgers — The State University of New Jersey, New Brunswick, U.S.A., June 7–9, 1999
    EditorsDoyle Knight, Leonidas Sakell
    Place of PublicationDordrecht
    PublisherKluwer Academic Publishers
    Pages111-120
    ISBN (Electronic)978-94-011-4513-8
    ISBN (Print)978-94-010-5924-4
    DOIs
    Publication statusPublished - 20 Jan 1999
    Event2nd AFOSR Conference on Recent Advances in DNS and LES 1999 - University of New Jersey, New Brunswick, United States
    Duration: 7 Jun 19999 Jun 1999
    Conference number: 2

    Publication series

    NameFluid Mechanics and its Applications
    PublisherKluwer Academic Publishers
    Volume54
    ISSN (Print)0926-5112

    Conference

    Conference2nd AFOSR Conference on Recent Advances in DNS and LES 1999
    CountryUnited States
    CityNew Brunswick
    Period7/06/999/06/99

    Keywords

    • Large eddy simulation
    • Direct numerical simulation
    • Momentum thickness
    • Outflow boundary
    • Linear stability theory

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