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    Simulation and Analyses of Stage Separation of Two-Stage Reusable Launch Vehicles

    Simulation and Analyses of Stage Separation of Two-Stage Reusable Launch Vehicles


    NASA has initiated the development of methodologies, techniques and tools needed for analysis and simulation of stage separation of next generation reusable launch vehicles. As a part of this activity, ConSep simulation tool is being developed which is a MATLAB-based front-and-back-end to the commercially available ADAMS(Registerd TradeMark) solver, an industry standard package for solving multi-body dynamic problems. This paper discusses the application of ConSep to the simulation and analysis of staging maneuvers of two-stage-to-orbit (TSTO) Bimese reusable launch vehicles, one staging at Mach 3 and the other at Mach 6. The proximity and isolated aerodynamic database were assembled using the data from wind tunnel tests conducted at NASA Langley Research Center. The effects of parametric variations in mass, inertia, flight path angle, altitude from their nominal values at staging were evaluated. Monte Carlo runs were performed for Mach 3 staging to evaluate the sensitivity to uncertainties in aerodynamic coefficients.

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    Titel :

    Simulation and Analyses of Stage Separation of Two-Stage Reusable Launch Vehicles

    Beteiligte:
    Pamadi, Bandu N. (Autor:in) / Neirynck, Thomas A. (Autor:in) / Hotchko, Nathaniel J. (Autor:in) / Tartabini, Paul V. (Autor:in) / Scallion, William I. (Autor:in) / Murphy, K. J. (Autor:in) / Covell, Peter F. (Autor:in)
    Kongress:

    AIAA/CIRA 13th International Space Planes and Hypersonics Systems and Technologies Conference ; 2005 ; Capua, Italy

    Erscheinungsdatum :

    2007-01-01

    Medientyp :

    Preprint

    Format :

    Keine Angabe

    Sprache :

    Englisch

    Schlagwörter :

    Launch Vehicles And Launch Operations

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