To provide an icebreaker and a method of designing an icebreaker wherein it is possible to suppress a decrease in propulsion efficiency by a hull outer plate shape near a stern portion without using an additional object. An icebreaker 1 according to a first embodiment is capable of advancing while breaking ice plates, and includes a chine 4 formed to constitute a boundary between a vessel side portion 2 and a vessel bottom portion 3. A start point P1 of the chine 4 can be arbitrarily set within a range of 0% to 50% inclusive above a propeller diameter D (a range including a first region A1 and a second region A2) with reference to a propeller center height L0.


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    Titel :

    ICEBREAKER SHIP AND METHOD FOR DESIGNING ICEBREAKER SHIP


    Weitere Titelangaben:

    EISBRECHERSCHIFF UND VERFAHREN ZUM ENTWURF EINES EISBRECHERSCHIFFS
    BRISE-GLACE ET PROCÉDÉ DE CONCEPTION DE BRISE-GLACE


    Beteiligte:
    MIZUNO SHIGEYA (Autor:in) / YAMAUCHI YUTAKA (Autor:in) / ANZAI KEISUKE (Autor:in) / MASUDA SATOSHI (Autor:in)

    Erscheinungsdatum :

    2024-03-27


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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