The present invention relates to a spherical bow structure applicable to a small planing-type ship, comprising: a hemispherical main body that is coupled to a lower part of the bow of the ship and has a space formed inside; and a plurality of through holes formed in the main body so that the inside and the outside of the main body are connected. The present invention is mounted on a small ship and reduces the wave resistance of the hull when the small ship is operated while buoyancy is lost as the through holes are formed so that there is a high economical effect since the spherical bow structure can be excluded from volume calculation (calculation of ship volume passage and total passage).

    본 발명은 활주선형 소형선박에 적용 가능한 구상선수 구조물에 관한 것으로, 선박의 선수 하단부에 결합되며, 내부에 공간부가 형성된 반구형상의 본체와, 상기 본체에 형성되어 본체의 내부와 외부가 연통되도록 하는 복수 개의 관통홀을 포함하는 것으로, 본 발명은 소형선박에 장착되어 소형선박의 운항 시 선체의 조파저항을 감소시키되, 관통홀이 형성됨에 따라 부력이 상실되므로 용적계산(선박 용적 통수 및 총 통수 산정)에서 제외되어 경제성이 높은 효과를 가진다.


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    Title :

    Bulbous Bow Structures Applicable to Small Ship


    Additional title:

    활주선형 소형선박에 적용 가능한 구상선수 구조물


    Contributors:

    Publication date :

    2024-01-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

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



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