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

    Kongress:

    AGARD Symp. on Unsteady Aerodyn. Fundamentals and Appl. to Aircraft Dyn. ; 1985 ; Goettingen, Germany


    Erscheinungsdatum :

    01.03.1985


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :





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