The extensive interest in three-dimensional flow separation is linked closely with wings of high leading-edge sweep and bodies of large fineness ratio operating at large angles of incidence or yaw, that are typical of many high-speed aircraft and missile layouts. Characteristically, these boundary-layer separations can lead to comparatively steady streamwise vortrices, unlike the more familiar two-dimensional separations with their irregular mixing flows and buffeting. Customarily accompanying these strong viscous/inviscid interactins on hypersonic configurations is substantial heat transfer to the surface in zones of flow re-attachment. This part of the lecture series will deal with quasi-steady three-dimensional separated flows about practical flight vehicles. The general character of the three-dimensional attached boundary layer, separation and re-attachment will be offered. Specific examples will than be treated. (Stoehr)


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    Title :

    Phenomenological aspects of quasi-stationary controlled and uncontrolled three-dimensional flow separations


    Additional title:

    Phaenomenologische Aspekte der quasistationaeren, gesteuerten und ungesteuerten dreidimensionalen Abloesungen


    Contributors:
    Peake, D.J. (author)


    Publication date :

    1978


    Size :

    52 Seiten, 42 Bilder, 79 Quellen


    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English





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