The performance of a straight wall diffuser and various trapped vortex diffusers was measured with a basic ARL ejector as a test bed. The straight wall diffuser, termed Configuration F by Aerospace Research Laboratories (ARL), yielded thrust augmentation ratios in near agreement with those previously obtained by ARL. Also, as noted by ARL, the thrust augmentation of Configuration F was insensitive to changes in the primary injector pressure. The trapped vortex diffusers investigated were of varying lengths.


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    Titel :

    Experimental Mating of Trapped Vortex Diffusers with Large Area Ratio Thrust Augmentors


    Beteiligte:
    C. H. Haight (Autor:in) / R. M. O'Donnell (Autor:in)

    Erscheinungsdatum :

    1974


    Format / Umfang :

    52 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch







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