Model tests show that annular jet ejectors induce approximately same rates of secondary flow as do comparable central jet types when both have nondivergent mixing tubes; however, when divergent mixing tubes are used, flow rates for annular type increase much more than do those for conventional one; this dissimilarity is ascribed to suppression of flow separation by scouring action of annular jet.


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    Title :

    Annular-jet ejectors


    Additional title:

    Nat Advisory Committee Aeronautics -- Tech Note


    Contributors:
    Reid, E.G. (author)


    Publication date :

    1949


    Size :

    98 pages


    Remarks:

    Illustrations, Diagrams, Charts, Tables


    Type of media :

    Report


    Type of material :

    Print


    Language :

    English




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