Refinement in calculating the roll damping characteristics of surface ships, particularly in the speed-dependent lift damping terms, has significantly improved the prediction of lateral ship motions. Incorporation of these refinements into the new revised ship motion computer program has greatly enhanced the accuracy and usefulness of the program. Validation of the roll damping computations is presented in this document through the comparison of computer-predicted damping with model test data for a number of ships. Relatively good agreement is found between the analytical and experimental results. (Author)


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Validation of the Standard Ship Motion Program, SMP: Improved Roll Damping Prediction


    Beteiligte:
    A. E. Baitis (Autor:in) / W. G. Meyers (Autor:in) / T. R. Applebee (Autor:in)

    Erscheinungsdatum :

    1981


    Format / Umfang :

    36 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch







    Nonlinear models of ship roll damping

    Bass, D.W. / Haddara, M.R. | Tema Archiv | 1988


    Viscous effect on damping forces of ship in sway and roll coupling motion

    Ikeda, Y. / Ishikawa, M. / Tanaka, N. | Tema Archiv | 1980