NASA is currently conducting a comprehensive reevaluation of such fundamental launch vehicle-related issues as the appropriate balance between manned and unmanned launchers, reusable vs expendable vehicles and vehicle components, and the evolutionary vs innovative new-system development courses. Two trends have emerged, both emphasizing system expense: (1) low cost/manned flight vehicles for personnel transfer, small payloads, servicing, rescue, and Space Station logistics, and (2) low cost/unit mass vehicles for large and multiple payloads, propellants, bulk cargoes, and heavy upper stages. Attention is given to the contributions made by CFD to liquid-fueled engine component design.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    U.S. liquid propulsion technology stands still


    Beteiligte:

    Erschienen in:

    Erscheinungsdatum :

    01.07.1990



    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch




    China's Argus deal stands still

    Online Contents | 1998


    NASA plans electric-propulsion test stands

    Warwick, Graham | Online Contents | 2013


    Liquid propulsion technology

    Chandler, K. B. | NTRS | 1967



    The still engine for marine propulsion

    Rennie, Archibald | Engineering Index Backfile | 1922