The present invention relates to a structure for reducing wave-making resistance of a ship which can lessen the deterioration of performance of a bulbous bow not only from a design point but also at a different speed or in a draft area by reducing wave-making resistance imposed on the ship by installing an additional structure to a hull. The present invention is to increase an effect of reducing wave-making resistance. In addition, the present invention is to provide the structure for reducing wave-making resistance of a ship which can optimize the bulbous bow from the design point and improve performance even in other navigation areas such as other draft and speeds and, particularly, a low speed section except for the design point. According to the present invention, the structure for reducing wave-making resistance of a ship comprises: a bulb formed on the hull; and a wing member installed on the bulb. The wing member comprises: an extension unit extended from the surface of the bulb; and a wing unit attached to an upper portion of the extension unit.

    본 발명은 선체에 부가물을 설치하여 선박에 가해지는 조파저항을 저감시킴으로써 설계점은 물론 다른 선속 또는 흘수영역에서도 구상선수의 성능저하를 개선할 수 있는 선박의 조파저항 저감 구조에 관한 것으로, 조파저항 감소효과를 증대시키는 것을 그 목적으로 한다. 또한, 구상선수의 설계점에서의 최적화 및 설계점을 제외한 여타 흘수 및 선속 특히 저속구간 등 다른 운항영역에서도 성능개선이 가능한 선박의 조파저항 저감 구조를 제공하고자 한다. 본 발명에 따른 선박의 조파저항 저감 구조는, 선체에 형성되는 벌브(Bulb); 상기 벌브에 설치되는 날개 부재;를 포함하되, 상기 날개 부재는 상기 벌브 표면으로부터 연장되는 연장부; 상기 연장부의 상부에 부착되는 날개부;를 포함하는 것을 특징으로 한다.


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    Titel :

    Wave Energy Reduction Structure of Bow


    Weitere Titelangaben:

    선박의 조파저항 저감 구조


    Beteiligte:
    KIM JUNG MIN (Autor:in) / LEE SCOTT SAHNG HYON (Autor:in) / KIM SUNG PYO (Autor:in) / PARK HWA PYEONG (Autor:in)

    Erscheinungsdatum :

    2017-04-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

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



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