Turbo jet engines are used to furnish the necessary high temperature, high volume medium pressure gas to provide a high vacuum test environment at comparatively low cost for space engines at sea level. Moreover, the invention provides a unique way by use of the variable area ratio ejectors with a pair of meshing cones are used. The outer cone is arranged to translate fore and aft, and the inner cone is interchangeable with other cones having varying angles of taper.


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    Titel :

    Diffuser/Ejector System for a Very High Vacuum Environment


    Beteiligte:
    K. E. Riggs (Autor:in) / C. J. Wojciechowski (Autor:in)

    Erscheinungsdatum :

    1982


    Format / Umfang :

    18 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch




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