The invention provides a pipe-laying ship moon pool optimization structure facilitating resistance reduction, which comprises a moon pool, a flange vertically extending downwards is arranged on the bottom edge of one side, close to the advancing direction, of the moon pool, and one side, facing the advancing direction, of the flange is a guide surface inclined towards the horizontal plane direction. The guide structure additionally arranged on the front wall of the moon pool does not reduce the opening area of the moon pool, and the amount of fluid entering the moon pool can be greatly reduced only by additionally arranging the corresponding wedge-shaped guide structure at the ship bottom, so that the oscillating motion of water in the moon pool is reduced, and the purpose of reducing resistance is achieved.

    本发明提供一种利于减阻的铺管船月池优化结构,包括月池,在月池靠近行进方向一侧的底部边缘设置有向下方垂直延伸的挡边,挡边朝向行进方向的一侧为向水平面方向倾斜的引导面。本发明在月池前壁增加的引导结构不会减少月池的开口面积,而且只需要在船底增加相应的楔形引导结构,即可大大减少进入月池的流体量,进而减少月池内水的振荡运动,达到降阻的目的。


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    Titel :

    Pipe-laying ship moon pool optimization structure beneficial to drag reduction


    Weitere Titelangaben:

    一种利于减阻的铺管船月池优化结构


    Beteiligte:
    FENG YAN (Autor:in) / YU JIANXING (Autor:in) / WANG HUAKUN (Autor:in) / XU LIXIN (Autor:in) / WANG WENTAO (Autor:in) / YU YANG (Autor:in) / DUAN QINGHAO (Autor:in)

    Erscheinungsdatum :

    2021-07-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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