This study, using an extensively modified, full-scale space shuttle main engine (SSME) hot-gas manifold (HGM), established a detailed aerodynamic data base to support development of an advanced, three-dimensional, fluid-dynamic analysis computer model. In addition, the advanced SSME hot-gas manifold design used in this study demonstrated improved flow environment (uniformity) in the fuel side turbine exit and transfer duct exit regions. Major modifications were incorporated in the full-scale HGM flow test article model using two large transfer ducts on the fuel turbine side of the HGM in place of the three small transfer ducts in the present design. Other model features included an increases in the flow areas downstream of the 180-degree turn and in the fishbowl regions.


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    Titel :

    Experimental evaluation of an advanced Space Shuttle main engine hot-gas manifold design concept


    Beteiligte:
    Pelaccio, D. G. (Autor:in) / Lepore, F. F. (Autor:in) / Oconnor, G. M. (Autor:in) / Rao, G. V. R. (Autor:in) / Ratekin, G. H. (Autor:in) / Vogt, S. T. (Autor:in)


    Erscheinungsdatum :

    01.04.1985


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch