Scaling laws and model design techniques for increasing fidelity of underwater simulation of zero-g and partial-g environments are described; emphasis is on role that hydrodynamic mass plays in underwater simulation of accelerating bodies; proposed model design technique, wherein model mass plus hydrodynamic mass equals mass being simulated, results in more accurate acceleration response to given applied force; techniques also apply to rotational motions wherein analogous parameters are moment of inertia, hydrodynamic moment of inertia, and rotational damping; tests results employing these principles compared favorably with motions which would have occurred in space.


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    Titel :

    High-fidelity underwater simulation of manned space activities


    Weitere Titelangaben:

    J Spacecraft Rockets


    Beteiligte:
    Goldstein, S.E. (Autor:in) / Alvarado, U.R. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1968


    Format / Umfang :

    5 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :




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