The focus is on common vehicle elements, higher mission success, and lower transportation cost with respect to the common needs of the Department of Defense, NASA, and U.S. Industry. The following are presented in viewgraph form: (1) perspectives on mission costs and failures; (2) the recurring costs of the Delta 7925, Atlas/Centar, Titan 3, and Titan 4; (3) U.S. launches from 1957-1987 of Vanguard, Jupiter, Thor/Delta, Juno, Atlas, Scout, Redstone, Saturn, Titan, and the Space Transportation System; and (4) subsystem sources of failure. The following topics are also briefly presented: (1) engine costs; (2) a summary of flight experience; (3) recommendations for next generation space transportation; (4) low cost engine demonstration; and (5) the next generation commercial expendable launch vehicle (ELV) needs estimate.


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    Titel :

    Next Generation: Unmanned Launch Vehicles and Upper Stages: The Needs


    Beteiligte:
    C. R. Gunn (Autor:in)

    Erscheinungsdatum :

    1991


    Format / Umfang :

    14 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch