Theoretical studies of aerodynamic forces on winglets shed considerable light on the mechanism by which these devices can reduce drag at constant total lift and on the necessity for proper alignment and cambering to achieve optimum favorable interference. Results of engineering studies, wind tunnel tests and performance predictions are reviewed for installations proposed for the AMST YC-14 and the KC-135 airplanes. The other major area of aerodynamic interference discussed is that of engine nacelle installations. Slipper and overwing nacelles have received much attention because of their potential for noise reduction, propulsive lift and improved ground clearance. A major challenge is the integration of such nacelles with the supercritical flow on the upper surface of a swept wing in cruise at high subsonic speeds.


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    Titel :

    Theoretical and Experimental studies of aerodynamic interference effects


    Beteiligte:
    Rettie, I. H. (Autor:in)


    Erscheinungsdatum :

    01.09.1980


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


    Computational and experimental studies of light twin aerodynamic interference

    Thomson, W. G. / Wentz, W. H., Jr. / Ostowari, C. | NTRS | 1982



    Aerodynamic Interference

    Dreier, Mark E. | AIAA | 2007