Two computational methods, a surface panel method and an Euler method employing unstructured grid methodology, were used to analyze a subsonic transport aircraft in cruise and high-lift conditions. The computational results were compared with two separate sets of flight data obtained for the cruise and high-lift configurations. For the cruise configuration, the surface pressures obtained by the panel method and the Euler method agreed fairly well with results from flight test. However, for the high-lift configuration considcrable differences were observed when the computational surface pressures were compared with the results from high-lift flight test.


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    Title :

    Three Dimensional Aerodynamic Analysis of a High-Lift Transport Configuration


    Contributors:

    Publication date :

    2004


    Size :

    18 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English