Developments in coupled inviscid flow-boundary layer computations are discussed for airfoils in unsteady motion in attached and separated subsonic and transonic flow. The applicability of quasi-simultaneous strong interaction coupling procedures for transonic small perturbation theory and boundary layer integral methods is illustrated for oscillating airfoils with shock-induced separation. The relevance of the predicted airloads for aeroelastic applications is illustrated using the analysis of an aeroelastic instability of a supercritical wing wind tunnel model.


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    Title :

    Unsteady Airload Computations for Airfoils Oscillating in Attached and Separated Compressible Flow


    Contributors:
    R. Houwink (author)

    Publication date :

    1985


    Size :

    12 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English





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