The aerodynamic database upon which the missions and the proposed designs of an atmospheric entry research vehicle (ERV) would be based are discussed, along with a trajectory analysis of two missions proposed for the ERV. The ERV is intended as a means to explore reentry techniques, thermal protection systems and cross-range and orbital change maneuvers beyond the operational envelope of the Orbiter. The 25 ft long ERV would have a 13 ft wingspan, allowing it to be launched from the Orbiter bay. The ERV would have atmospheric maneuvering control surfaces and reaction control systems for orbital maneuvers. The total weight would be 12,000 lb. The aerodynamic design for the ERV was developed from wind tunnel, theoretical and Shuttle data for continuum, transition and free-molecule flight regimes. Typical flight profiles for intended missions are outlined.


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    Title :

    Performance evaluation of an entry research vehicle


    Contributors:

    Publication date :

    1986-01-01


    Type of media :

    Conference paper


    Type of material :

    No indication


    Language :

    English




    Performance evaluation of an entry research vehicle

    Powell, Richard W. / Naftel, J. Chris / Cunningham, Mark J. | NTRS | 1987


    Performance evaluation of an entry research vehicle

    POWELL, RICHARD W. / NAFTEL, J. CHRIS / CUNNINGHAM, MARK J. | AIAA | 1987


    Performance evaluation of an entry research vehicle

    POWELL, R. / NAFTEL, J. / CUNNINGHAM, M. | AIAA | 1986


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    FREEMAN, DELMA C. / POWELL, RICHARD W. / NAFTEL, J. CHRIS et al. | AIAA | 1987


    Definition of an entry research vehicle

    Freeman, D. C. / Powell, R. W. / Naftel, J. C. et al. | NTRS | 1985