The available analytical solutions for the acceleration coefficients and for the potential flow around ellipsoids or spheroids immersed in fluid that is either infinite in extent or is bounded by a confocal ellipsoid surface are summarized. In particular the solutions for a rotating inner ellipsoid in the presence of a fixed outer confocal ellipsoid are revised in this paper. The above analytical results are used to check a three dimensional finite element potential flow analysis applied to a ship manoeuvring in an arbitrary shaped canal or water channel.


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    Titel :

    The added mass of confocal ellipsoids


    Beteiligte:
    Mikelis, N.E. (Autor:in) / Parkinson, A.G. (Autor:in) / Price, W.G. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1981-02-01


    Format / Umfang :

    8 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Schlagwörter :


    The added mass of confocal ellipsoids

    Mikelis, N.E. / Parkinson, A.G. | Tema Archiv | 1981


    Multilateration Error Ellipsoids

    Cline, J. F. | IEEE | 1978


    Determining If Two Solid Ellipsoids Intersect

    Salvatore Alfano / Meredith L. Greer | AIAA | 2003