Report describes study of influence of nearly isotropic free-stream turbulence on shape factors and skin-friction coefficients of turbulent boundary layers having mild or zero adverse pressure gradients. Results show that under stronger external free-stream turbulence, improved mixing and more effective transmission of momentum from free stream to boundary layer occur when mild adverse gradient of pressure exists, relative to zero-pressure-gradient case with same values of total intensity and integral length scale of turbulence in free stream.


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    Titel :

    Influence Of Free-Stream Turbulence On Boundary Layers


    Beteiligte:
    Hoffmann, J. A. (Autor:in) / Kassir, S. M. (Autor:in) / Larwood, S. M. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    01.06.1992



    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :




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