An implicit finite-difference computer code that uses a two-layer algebraic eddy viscosity model and exact geometric specification of the airfoil has been used to simulate transonic aileron buzz. The calculated results, which were performed on the Illiac IV parallel computer processor and the Control Data 7600 computer, are in essential agreement with the original expository wind-tunnel data taken in the Ames 16-ft wind tunnel just after World War II. These results and a description of the pertinent numerical techniques are included. (DePo)


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    Title :

    Calculation of transonic aileron buzz


    Additional title:

    Berechnung der Querrudergeraeusche bei transsonischen Fluggeschwindigkeiten


    Contributors:
    Steger, J.L. (author) / Bailey, H.E. (author)

    Published in:

    AIAA Journal ; 18 , 3 ; 249-255


    Publication date :

    1980


    Size :

    7 Seiten, 14 Bilder, 15 Quellen



    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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