This study focuses on the development of wing leading edge concepts for noise reduction during high-lift operations, without compromising landing stall speeds, stall characteristics or cruise performance. High-lift geometries, which can be obtained by conventional mechanical systems or morphing structures have been considered. A systematic aerodynamic analysis procedure was used to arrive at several promising configurations. The aerodynamic design of new wing leading edge shapes is obtained from a robust Computational Fluid Dynamics procedure. Acoustic benefits are qualitatively established through the evaluation of the computed flow fields.


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    Titel :

    Wing Leading Edge Concepts for Noise Reduction


    Beteiligte:
    Shmilovich, Arvin (Autor:in) / Yadlin, Yoram (Autor:in) / Pitera, David M. (Autor:in)

    Kongress:

    27th International Congress of the Aeronautical Sciences (ICAS) ; 2010 ; Nice, France


    Erscheinungsdatum :

    19.09.2010


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


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