Typically, the dominant load for the structural design of a planing hull is slamming, while sailing at high speed in head seas. Applied rules assess the strength of the members of the hull by applying beam theory and a static design pressure, which represents the slamming load. Actually, the slamming is a violent fluid structure interaction, where dynamics, hydro-elasticity, and nonlinear structural effects may be important. This paper presents a design method for planing hulls, which considers hydro-elasticity and nonlinear dynamic structural analysis. The method combines rules calculations with analysis of fluid-structure interaction to a practical design procedure. Furthermore, a parametric analysis is applied to provide a database of 225 cases that may be used by designers for a preliminary assessment in a practical range of geometrical parameters and service conditions. Finally, a design example demonstrates a saving of 20% of the bottom plates thickness, relative to design by rules.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    A design method for planing hulls, considering hydro-elasticity and nonlinear dynamic structural response



    Erschienen in:

    Erscheinungsdatum :

    2017




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch



    Klassifikation :

    BKL:    50.92 / 50.92 Meerestechnik / 55.40 / 55.40 Schiffstechnik, Schiffbau




    A design method for planing hulls, considering hydro-elasticity and nonlinear dynamic structural response

    Drimer, Nitai / Moshkovich, Yahav / Neuberg, Or | Taylor & Francis Verlag | 2017


    Supercritical Planing Hulls

    P. R. Payne | NTIS | 1974


    Powering of planing chine hulls

    Werenskiold, Per | TIBKAT | 1970


    Parametric generation of planing hulls

    Perez-Arribas, F. | Tema Archiv | 2014