A flow model is developed for the 'weak' glancing shock interaction from experimental observations. Integral continuity, cross-stream momentum and stream-wise momentum equations are written for a control volume taken about the shock interaction region. Analytic functions are used to represent the 3-D velocity profiles. Given the boundary layer properties entering the interaction, the integral equations are solved for the boundary layer properties downstream of the interaction. Computed results are presented for a range of upstream Mach numbers and boundary layer characteristics over a range of shock strengths. The effects of mass bleed on the interaction are discussed. A comparison between computed results and test data for shock interactions at Mach 2 and Mach 3 indicates the analysis yields the correct trends. (Kursetz)


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    Title :

    Analysis of weak glancing shock/boundary layer interactions


    Additional title:

    Analyse der Wechselwirkung von schwachen Gleitstosswellen und der Grenzschichten


    Contributors:

    Published in:

    AIAA-Papers ; Jan ; 1-9


    Publication date :

    1979


    Size :

    9 Seiten, 14 Bilder, 22 Quellen


    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English