Drag reduced economically. Devices are small discontinuities built into surfaces of wings. Range from angled to straight, saw-toothed to square, and with and without concave steps. Saw-toothed configuration built into wings of future airplanes. Square devices machined separately and retrofitted to existing supersonic airplanes. Designed to reduce total airplane drag by changing high-drag turbulent wing-leading-edge flow to low-drag laminar wing-leading-edge flow. Used primarily on high-speed airplanes, but also useful in reducing drag in other applications.


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    Titel :

    Devices Relaminarize Turbulent Flows On Swept Wings


    Beteiligte:

    Erschienen in:

    Erscheinungsdatum :

    1994-10-01



    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :



    Trailing-edge flows on highly-swept wings

    Shires, Andrew | AIAA | 1997



    Divergence of swept wings

    Diederich, Franklin W / Budiansky, Bernard | NTRS | 1948


    Divergence of swept wings

    Diederich, F.W. / Budiansky, B. | Engineering Index Backfile | 1948