Unsteady aerodynamic loads in the transonic domain were obtained with time-linearized methods in which a so-called field panel method which accounts for a proper radiation of signals towards infinity is embedded. The methods are used to predict the unsteady loads and first harmonic pressure distributions on an airfoil and a transport type wing. Results are correlated with data of unsteady experiments and of other calculation methods. Transonic flutter applications to a fighter-type configuration are described.


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    Title :

    Application of Time-Linearized Methods of Oscillating Wings in Transonic Flow and Flutter


    Contributors:

    Publication date :

    1984


    Size :

    21 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English




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