The final report consists of AIAA papers. The report presents an analytical performance prediction methodology for annular propulsion nozzles with and without swirl introduced in the combustor upstream of the nozzle. Four types of swirlers were investigated: free vortex, constant angle, forced vortex and Rankine vortex swirlers. For the no-swirl case thrust efficiencies and static pressure profiles from cold flow testing of selected nozzles are summarized and compared to the predictions.... Ramjets, Supersonics.


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    Title :

    Analytical and Experimental Investigation of Annular Propulsive Nozzles


    Contributors:

    Publication date :

    1993


    Size :

    37 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English




    An analytical and experimental investigation of annular propulsive nozzles

    CONLEY, R. R. / HOFFMAN, J. D. / THOMPSON, H. D. | AIAA | 1985


    An analytical and experimental investigation of annular propulsive nozzles

    CONLEY, R. / HOFFMAN, J. / THOMPSON, H. | AIAA | 1984


    An analytical investigation of swirl in annular propulsive nozzles

    KORNBLUM, B. T. / THOMPSON, H. D. / HOFFMAN, J. D. | AIAA | 1986



    Analytical study of swirler effects in annular propulsive nozzles

    HOFFMAN, JOE D. / THOMPSON, H. DOYLE / MARCUM, DAVID L. | AIAA | 1987