A computational procedure has been developed for predicting the time dependent longitudinal and lateral aerodynamic characteristics of wing-body configurations at angles of attack up to and beyond stall. The purpose of the procedure is to provide the aircraft designer with a tool for simulating and alleviating such adverse wing stalling characteristics as wing rock, wing drop, loss of roll control or roll control reversal, etc. and thereby lead to the design of aircraft with improved stall, departure and spin resistance characteristics. The procedure is based on nonlinear lifting line theory which has been modified to include unsteady wake effects.


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    Titel :

    Nonlinear Lifting Line Theory for Predicting Stalling Instabilities on Wings of Moderate Aspect Ratio


    Beteiligte:
    S. T. Piszkin (Autor:in) / E. S. Levinsky (Autor:in)

    Erscheinungsdatum :

    1976


    Format / Umfang :

    97 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch







    A subsonic lifting-surface theory for low aspect-ratio wings

    Taylor, C. R. / Großbritannien, Aeronautical Research Council | TIBKAT | 1957


    Stalling of tapered wings

    Lachmann, G.V. | Engineering Index Backfile | 1936