Oil flow on the surface and pitot pressure measurements in the wake of a 0.762 m chord airfoil in a 8 ft x 6 ft tunnel indicate that there is no significant spanwise convergence or divergence of the flow within the boundary layer and wake of the model. The measurements were made at subsonic conditions where no regions of separated flow existed on the model, but where significant subsonic drag creep had previously been measured.


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    Title :

    A Brief Investigation of the Two-Dimensionality of the Flow over an Airfoil in the 8 Foot by 6 Foot Transonic Wind Tunnel


    Contributors:
    P. H. Cook (author) / M. A. Mcdonald (author)

    Publication date :

    1979


    Size :

    20 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English