Recent progress in the development and application of an analytical theory for non-separating transonic interactions is described. The theory is an approximate multi-layered model leading to a mixed transonic rotational small disturbance flow boundary value problem solved by Fourier transformation methods. Among the results discussed are : (a) a parameteric study of Reynolds number effects yielding universal incipient separation curves for weak normal shock interactions; (b) upstream influence and boundary layer thickening, (c) lateral pressure gradient effects and post-shock expansion regions; (d) detailed comparisons with pressure distribution data from both channel flow experiments and supercritical wing test data. (Kursetz)


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    Title :

    Analysis of transonic normal shock-boundary layer interaction and comparison with experiment


    Additional title:

    Analyse der Wechselwirkung von Ueberschallstosswellen mit Grenzschichten und Vergleich mit experimentellen Ergebnissen


    Contributors:
    Inger, G.R. (author)

    Published in:

    Publication date :

    1976


    Size :

    97 Seiten


    Type of media :

    Report


    Type of material :

    Print


    Language :

    English