New concept places spoiler in leading edge of airfoil, hinged along its trailing edge, so airflow helps to deploy it and force it against mechanical stop. Deployed "pop-up" spoiler quickly eliminates almost all aerodynamic lift of stabilator. Designed to be added to leading edge of existing stabilator, without major rework. Though initial application to be on helicopter stabilators, equally applicable to wings or winglike components.


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    Title :

    Leading-Edge "Pop-Up" Spoiler For Airfoil


    Contributors:

    Published in:

    Publication date :

    1991-03-01



    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English


    Keywords :


    Pneumatic Spoiler Controls Airfoil Lift

    Hunter, D. / Krauss, T. | NTRS | 1991


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