The invention discloses a shuttle tanker bow propeller arrangement structure capable of reducing resistance and preventing interference, which is characterized in that in the longitudinal direction of a tanker body, a bow lateral propeller (1) is arranged between a bow front-end full-revolving propeller (2) and a bow rear-end full-revolving propeller (3); the bow front-end full-revolving propeller (2) is arranged at the position of a longitudinal center line, and the bow lateral propellers (1) and the bow rear-end full-revolving propeller (3) are located on the two sides of the longitudinal center line. The problem that the propelling efficiency of the two full-revolving propellers is seriously reduced due to the fact that the distance between the two full-revolving propellers is very small and the two full-revolving propellers interfere with each other is solved; meanwhile, the problem that the performance of the ship is affected due to the fact that the resistance of the lateral thruster arranged at the foremost end is very large is solved.

    本发明公开了一种减少阻力防止干涉的穿梭油船艏部推进器布置结构,其特征在于,在船体纵向上,艏部侧向推进器(1)设置在艏部前端全回转推进器(2)与艏部后端全回转推进器(3)之间;所述艏部前端全回转推进器(2)设置于纵向中线位置,所述艏部侧向推进器(1)和所述艏部后端全回转推进器(3)位于所述纵向中线两侧。本发明解决了因两个全回转推进器间距特别小,两个全回转推进器相互干涉,严重降低了两个全回转推进器的推进效率问题;同时,解决了最前端布置的侧向推进器开孔的阻力特别大,影响了船舶的性能的问题。


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    Title :

    Shuttle oil tanker bow propeller arrangement structure capable of reducing resistance and preventing interference


    Additional title:

    一种减少阻力防止干涉的穿梭油船艏部推进器布置结构


    Contributors:
    MEI RONGBING (author) / WANG JINGYANG (author) / LI XINXIN (author) / WANG FEI (author) / WANG ZHIMIN (author) / HAO JIASHU (author) / LI WENHE (author) / PAN YOUPENG (author) / SHI ZHENQIANG (author) / YAO DAOHAI (author)

    Publication date :

    2024-03-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING





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