A first-principals, semi-empirical ballistic performance model has been developed for porous ceramics. Lightweight thermal protection systems protect the crew and vehicle of orbital and exo-orbital missions from the intense heat of atmospheric reentry. To maintain low launch weights these materials are their own protection from space hazards like orbital debris and meteoroids. A ballistic performance model is described here that models the performance under a variety of impact conditions. Using the model described here relative to an energy scaled model results in a significantly reduced prediction of full penetration of this material at ISS orbital parameters.


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    Titel :

    Orion Spacecraft MMOD Protection Design and Assessment


    Beteiligte:
    J. E. Miller (Autor:in) / W. E. Bohl (Autor:in) / C. D. Foreman (Autor:in) / E. Christiansen (Autor:in) / B. A. Davis (Autor:in)

    Erscheinungsdatum :

    2011


    Format / Umfang :

    14 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch




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