Spacecraft structures such as antennas, solar arrays and radiator panels significantly respond to high acoustic levels seen at lift-off. Some future spacecraft may utilize nuclear electric propulsion that require large radiator panels to reject waste heat. A vibroacoustic assessment was performed for two different radiator panel designs. Results from the analysis of the two designs using different analytical approaches are presented and discussed.


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    Titel :

    Vibroacoustic Analysis of Large Heat Rejection Radiators for Future Spacecraft


    Beteiligte:
    J. M. Lacko (Autor:in) / M. E. McNelis (Autor:in) / W. O. Hughes (Autor:in)

    Erscheinungsdatum :

    2006


    Format / Umfang :

    23 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch