A wing is described for aircraft of cropped, arrow-type planform with thin leading and side edges. The wing has a pivotable tip to alter the crop angle of the wing during flight. Increasing the crop angle causes the wing side edge to become a trailing edge which reduces the strength of the side edge vortex flow. Decreasing the crop angle causes opposite results, in particular the side edge is now a leading edge and can generate a leading edge vortex flow. The wing constitutes a roll control device for aircraft of the stated design particularly effective at higher angles of attack.


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    Titel :

    Vortex-Lift Roll-Control Device


    Beteiligte:
    J. E. Lamar (Autor:in)

    Erscheinungsdatum :

    1977


    Format / Umfang :

    6 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch




    Vortex-lift roll-control device

    Lamar, J. E. | NTRS | 1979


    Vortex-Lift Roll-Control Device

    J. E. Lamar | NTIS | 1977


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