According to the shape and structure characteristics of ray in the ocean, a passive damping anti-rolling device was designed for fishing boats, platforms on the ocean, pontoon, heavy lift vessel and small ships that were used in maritime navigation or offshore operations. The dynamics model of the systems were established using three-dimensional (3D) computational fluid dynamics (CFD) software, the damping characteristics of the anti-rolling device was analyzed. The mathematical equation of mechanical equilibrium that satisfied the damping characteristics were deduced for the first time, and it is verified through numerical simulation analysis. The engineering feasibility and satisfactory anti-rolling effect of the device were demonstrated, and it can be seen from the experimental results that the average anti-rolling effect can reach more than 45% and more than 70% at zero speed.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Damping characteristic study of ship bionic anti-rolling device


    Contributors:

    Published in:

    Ships and Offshore Structures ; 16 , 10 ; 1067-1077


    Publication date :

    2021-11-26


    Size :

    11 pages




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    Unknown




    Retractable rolling damping device of ship

    DING YONG / HUANG DETAI / XIONG DAPENG et al. | European Patent Office | 2015

    Free access

    ROLLING MOTION DAMPING SYSTEM OF SMALL SHIP SMALL SHIP HAVING THE ROLLING MOTION DAMPING SYSTEM AND ROLLING MOTION DAMPING METHOD

    PARK GWANG GYU / BYUN KYUNG SEOK / KIM YEON GIL et al. | European Patent Office | 2020

    Free access

    Anti-rolling device for ship and ship

    HE RU / WANG LUPIN / LIU MENGYUAN et al. | European Patent Office | 2023

    Free access


    Ship with Anti-rolling Device

    European Patent Office | 2019

    Free access