The effect of including wall and streamline curvature terms in swept-wing boundary-layer stability calculations is studied. The linear disturbance equations are cast on a fixed, body-intrinsic, curvilinear coordinate system. Those nonparallel terms which contribute mainly to the streamline-curvature effect are retained in this formulation and approximated by their local finite-difference values. Convex-wall curvature has a stabilizing effect, while streamline curvature is destabilizing if the curvature exceeds a critical value.


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    Titel :

    Streamline - Curvature Effect in Three - Dimensional Boundary Layers


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Reed, Helen L. (Autor:in) / Petraglia, Media M. (Autor:in) / Lin, Ray-Sing (Autor:in)

    Kongress:

    Aerospace Technology Conference and Exposition ; 1992



    Erscheinungsdatum :

    01.10.1992




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :



    Streamline curvature effects on turbulent boundary layers

    WILCOX, D. / CHAMBERS, T. | AIAA | 1976


    Streamline Curvature Effects on Turbulent Boundary Layers

    D.C. Wilcox / T.L. Chambers | AIAA | 1977


    Streamline Curvature in Supersonic Shear Layers

    Kibens, V. / Deutsche Gesellschaft fur Luft- und Raumfahrt e.V. / AIAA | British Library Conference Proceedings | 1992


    Steamline - Curvature Effect In Three - Dimensional Boundary Layers

    Reed, H. L. / Lin, R.-S. / Petraglia, M. M. et al. | British Library Conference Proceedings | 1992