An examination of the influence of the damping effects on the ship-rolling motion in regular beam seas has been made.

    The assumed damping includes both the linear and quadratic contributions, where, in particular, for the linear term a given dependence on the heeling angle is taken.

    An approximate analytical solution in the resonance region was determined by a perturbation method and compared with a computer solution. The results showed that the maximum rolling amplitude attainable for a given excitation is markedly affected by the angle-dependent part which was introduced in the linear damping term.


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    Titel :

    Effects of the angle-dependent damping on the rolling motion of ships in regular beam seas1


    Beteiligte:
    Cardo, A. (Autor:in) / Ceschia, M. (Autor:in) / Francescutto, A. (Autor:in) / Nabergoj, R. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    01.06.1980


    Format / Umfang :

    4 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Schlagwörter :


    Nonlinear rolling of ships in regular beam seas

    Nayfeh, A.H. / Khdeir, A.A. | Tema Archiv | 1986


    Nonlinear rolling of ships in regular beam seas

    Nayfeh, A.H. / Khdeir, A.A. | IOS Press | 1986


    Stability and complicated rolling response of ships in regular beam seas

    Nayfeh, A.H. / Sanchez, N.E. | Tema Archiv | 1990