A small airfoil is operated in combined harmonic plunging and pitching motions to generate thrust in a still air environment. By full use of dynamic stall vortices, large thrust coefficients were attained. The vortical signature of thrust is a simple vortex street with the character of a jet stream. Keywords: Model tests; Thrust/flow visualization; Hovering/jet flow; Dynamic stalling; Harmonic plunging; Reprints. (edc)


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    Titel :

    Thrust Generation by an Airfoil in Hover Modes


    Beteiligte:
    P. Freymuth (Autor:in)

    Erscheinungsdatum :

    1990


    Format / Umfang :

    14 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch




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