The powering issue of a high-speed marine vehicle with multihulls and air-cushion support is addressed since there is an often need to quickly evaluate the effects of several configuration parameters in the early stage of the design. For component hulls with given geometry, the parameters considered include the relative locations of individual hulls and the relative volumetric ratios. Within the realm of linearized theory, an interference- resistance expressionfor hull-to-hull interaction is first reviewed, and then a new formula for hull-and-pressure distribution interference is derived. Each of these analytical expressions is expressed in terms of the Fourier signatures or Kochin functions of the interacting component hulls, with the separation, stagger and speed as explicit parameters. Based on this framework, an example is given for assessing the powering performance of a catamaran (dihull) as opposed to a tetrahull system. Also examined is the wave resistance of a surface-effect ship of varying cushion support in comparison with that of a base line catamaran, subject to the constraint of constant total displacement.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Multihull and surface-effect ship configuration design: A framework for powering minimization


    Weitere Titelangaben:

    Schiffskörperentwurf für Schiffe mit mehreren Schiffskörpern und Oberflächeneffektschiffe: Eine Grundstruktur für die Minimierung der Antriebsleistung


    Beteiligte:
    Yeung, Ronald W. (Autor:in) / Wan, Hui (Autor:in)


    Erscheinungsdatum :

    2008


    Format / Umfang :

    9 Seiten, 21 Quellen




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




    Marine Propulsion Multihull Ship

    HUETZ LIONEL / GUELFI GIANLUCA / KERHUEL MATTHIEU et al. | Europäisches Patentamt | 2016

    Freier Zugriff

    Wave Cancellation Multihull Ship Concept

    Wilson, M. B. / Chun Che Hsu / American Society of Naval Engineers; Flagship Section et al. | British Library Conference Proceedings


    Marine propulsion multihull ship

    HUETZ LIONEL / GUELFI GIANLUCA / KERHUEL MATTHIEU et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    HULL STRUCTURE OF MULTIHULL SHIP

    IMASAKA HISASHI / HATANAKA HIROYUKI / KATAYAMA TORU | Europäisches Patentamt | 2023

    Freier Zugriff

    Multihull Watercraft

    SALANI STEVEN JOHN | Europäisches Patentamt | 2016

    Freier Zugriff