The National Aeronautics and Space Administration (NASA) communicated its long-term R and D goals for aeronautics and space transportation technologies in its 1997-98 annual progress report (Reference 1). Under 'Pillar 3, Goal 9' a 25-year-horizon set of objectives has been stated for the Generation 3 Reusable Launch Vehicle ('Gen 3 RLV') class of space transportation systems. An initiative referred to as 'Spaceliner 100' is being conducted to identify technology roadmaps in support of these objectives. Responsibility for running 'Spaceliner 100' technology development and demonstration activities have been assigned to NASA's agency-wide Advanced Space Transportation Program (ASTP) office located at the Marshall Space Flight Center. A key technology area in which advances will be required in order to meet these objectives is propulsion. In 1996, in order to expand their focus beyond 'all rocket' propulsion systems and technologies (see Appendix A for further discussion), ASTP initiated technology development and demonstration work on combined-cycle airbreathing/rocket propulsion systems (ARTT Contracts NAS8-40890 through 40894). Combined-cycle propulsion (CCP) activities (see Appendix B for definitions) have been pursued in the U.S. for over four decades, resulting in a large documented knowledge base on this subject (see Reference 2). In the fall of 1999 the Combined-Cycle Propulsion Database (CCPD) project was established with the primary purpose of collecting and consolidating CCP related technical information in support of the ASTP's ongoing technology development and demonstration program. Science Applications International Corporation (SAIC) was selected to perform the initial development of the Database under its existing support contract with MSFC (Contract NAS8-99060) because of the company's unique combination of capabilities in database development, information technology (IT) and CCP knowledge. The CCPD is summarized in the descriptive 2-page flyer appended to this paper as Appendix C. The purpose of this paper is to provide the reader with an understanding of the objectives of the CCPD and relate the progress that has been made toward meeting those objectives.


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    Titel :

    NASA ASTP Combined-Cycle Propulsion Database Project


    Beteiligte:
    E. H. Hyde (Autor:in) / D. W. Escher (Autor:in) / M. T. Heck (Autor:in) / J. E. Roddy (Autor:in)

    Erscheinungsdatum :

    2000


    Format / Umfang :

    20 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch




    The NASA ASTP Combined-Cycle Propulsion Database Project

    Hyde, Eric H. / Escher, Daric W. / Heck, Mary T. et al. | NTRS | 2000


    The NASA ASTP combined-cycle propulsion database project - A progress report

    Hyde, E. / Escher, D. / Heck, M. et al. | AIAA | 2000


    ASTP RBCC Activities

    Nelson, Karl W. / McArthur, Craig / Leopard, Larry | NTRS | 2000



    Liquid spreading ASTP Science Demonstration

    BOURGEOIS, S. / FACEMIRE, B. | AIAA | 1978