Good internal performance over a wide range of flight conditions can be obtained with either a plug nozzle or a variable ejector nozzle that can provide a divergent shroud at high pressure ratios. For both the ejector and the plug nozzle, external flow can sometimes cause serious drag losses and, for some plug-nozzle installations, external flow can cause serious internal performance losses. Plug-nozzle cooling and design of the secondary-air-flow systems for ejectors were also considered .


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    Title :

    Exhaust Nozzles for Supersonic Flight with Turbojet Engines


    Contributors:

    Publication date :

    1956-01-18


    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English