A short-duration rocket testing technique which exactly duplicates the combustion flows of multi-engine rocket boosters at high altitudes is described. The application of this technique to the investigation of the reverse flow characteristics of a 4-engine rocket cluster model is discussed. The use of a comparatively new diagnostic tool, the electron beam density probe, in mapping the recirculating flow field of a rocket cluster is described and experimental density results presented. Finally, the use of a reflection plane for the examination of reverse flow phenomena, whereby a plane of symmetry is replaced by a solid surface on which measurements may be made,is evaluated and experimental data presented.


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    Titel :

    Some Observations on Exhaust Recirculation from Clustered Rocket Nozzles


    Beteiligte:

    Kongress:

    Propulsion Joint Specialist ; 1966 ; Colorado Springs, CO, United States


    Erscheinungsdatum :

    17.06.1966


    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch






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