Thin-element riblets for aircraft aerodynamic surface turbulent viscous drag reduction are presently found to be as effective as symmetric V-grooves in this role, while possessing a greater range of admissible spacings. The thin-element geometry shows the qualitatively predictable influence of independent riblet height and spacing variations. The evidence for more than one drag-reduction mechanism in thin-element riblets is found to be inconclusive.


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    Titel :

    Turbulent viscous drag reduction with thin-element riblets


    Beteiligte:
    Lazos, B. (Autor:in) / Wilkinson, S. P. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    01.04.1988



    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


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