Theoretical and computational results are presented for the interaction forces among multiple ships or bodies which are operating near to each other. These computations are made under several assumptions, the most important of which is that the free surface is rigid. An assumption usually madein the analysis of this problem is that the ships are slender, but the approach taken here is fully three-dimensional. The method is applicable to any number of arbitrarily shaped bodies in arbitrary motion in a fluid domain which may be bounded by irregular surfaces. Results are presented for the simple case of two ships passing in a canal of rectangular cross section, for which a particular Green function greatly reduces the computational effort; and for two ships passing in a canal with sloping sides, for which no such economies are available.


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    Titel :

    Computation of ship interaction forces in restricted waters


    Weitere Titelangaben:

    Berechnung der einwirkenden Kraefte auf Schiffe, die nahe beieinander inbeschraenkten Fahrwassern operieren


    Beteiligte:
    Korsmeyer, F.T. (Autor:in) / Lee, C.H. (Autor:in)

    Erschienen in:

    Journal of Ship Research ; 37 , 4, Dez. ; 298-306


    Erscheinungsdatum :

    1993


    Format / Umfang :

    9 Seiten, 8 Bilder, 17 Quellen


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch