Major X-33 flight hardware has been delivered, and assembly of the vehicle is well underway in anticipation of its flight test program commencing in the summer of 1999. Attention has now turned to the operational VentureStar(trademark), the first single-stage-to-orbit (SSTO) reusable launch vehicle. Activities are grouped under two broad categories: (1) vehicle development and (2) market/business planning, each of which is discussed. The mission concept is presented for direct payload delivery to the International Space Station and to low Earth orbit, as well as payload delivery with an upper stage to Geosynchronous Transfer Orbit (GTO) and other high energy orbits. System requirements include flight segment and ground segment. Vehicle system sizing and design status is provided including the application of X-33 traceability and lessons learned. Technology applications to the VentureStar(trademark) are described including the structure, propellant tanks, thermal protection system, aerodynamics, subsystems, payload bay and propulsion. Developing a market driven low cost launch services system for the 21 st Century requires traditional and non-traditional ways of being able to forecast the evolution of the potential market. The challenge is balancing both the technical and financial assumptions of the market. This involves the need to provide a capability to meet market segments that in some cases are very speculative, while at the same time providing the financial community with a credible revenue stream.


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    Title :

    VentureStar(trademark) Reaping the Benefits of the X-33 Program


    Contributors:
    Sumrall, J. (author) / Lane, C. (author)

    Conference:

    International Astronautical Congress ; 1998 ; Melbourne, Australia


    Publication date :

    1998-01-01


    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English




    VentureStar[TM]...reaping the benefits of the X-33 program

    Sumrall, J. / Lane, C. / Cusic, R. et al. | British Library Conference Proceedings | 1999


    VentureStar[TM]... Reaping The Benefits Of The X-33 Program

    Sumrall, J. / Lane, C. / Cusic, R. et al. | British Library Conference Proceedings | 1998