Aerodynamic bifurcation is defined as the replacement of an unstable equilibrium flow by a new stable equilibrium flow at a critical value of a parameter. A mathematical model of the aerodynamic contribution to the aircraft's equations of motion is amended to accommodate aerodynamic bifurcations. Important bifurcations such as, for example, the onset of large-scale vortex-shedding are defined. The amended mathematical model is capable of incorporating various forms of aerodynamic responses, including those associated with dynamic stall of airfoils.


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    Titel :

    Nonlinear Problems in Flight Dynamics Involving Aerodynamic Bifurcations


    Beteiligte:
    M. Tobak (Autor:in) / G. T. Chapman (Autor:in)

    Erscheinungsdatum :

    1985


    Format / Umfang :

    15 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch







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