The invention discloses a sloshing test device applicable to filling and unloading states of a liquid tank of a liquid cargo ship, which comprises a bracket system arranged on a three-dimensional wave water tank wall, and an experimental liquid tank model which is positioned below the bracket system and has two sides movably connected with the bracket system through a group of connecting systems, the filling/unloading device is placed beside the three-dimensional wave water tank and communicated with an inner cavity of the experiment liquid tank model through a pipeline, and the experiment measuring devices are installed on the wall of the three-dimensional wave water tank and the inner wall face of the experiment liquid tank model. Wherein the experimental liquid tank model is placed in a three-dimensional wave water tank added with water, and the connecting system is used for achieving free heaving motion and free rolling motion of the experimental liquid tank model under excitation of three-dimensional waves. According to the invention, the liquid tank model only has motion freedom degrees in rolling and heaving directions, the influence of sloshing on liquid tank filling/unloading is reduced, and the liquid filling/unloading rate can be monitored and adjusted in real time in the experiment process.

    本发明公开了一种适用于液货船液舱加注和卸货状态下的晃荡试验装置,包括置于三维波浪水槽壁上的支架系统,位于支架系统下方且两侧均通过一组连接系统与支架系统活动连接的实验液舱模型,放置在三维波浪水槽旁并通过管路与实验液舱模型内腔连通的加注/卸货装置,安装在三维波浪水槽壁和实验液舱模型内壁面上的实验测量装置;其中,所述实验液舱模型放置在加入水的三维波浪水槽内,连接系统用于实现实验液舱模型在三维波浪的激励下做自由垂荡运动和自由横摇运动。本发明使液舱模型只有横摇和垂荡方向的运动自由度,减小晃荡对液舱加注/卸货的影响,还能够在实验过程中实时监测和调节液体加注/卸货的速率。


    Access

    Download


    Export, share and cite



    Title :

    Oscillation test device applicable to filling and unloading states of liquid tank of liquid cargo ship


    Additional title:

    一种适用于液货船液舱加注和卸货状态下的晃荡试验装置


    Contributors:
    TU RUIHUA (author) / ZHU RENQING (author) / ZHANG XINLONG (author) / XIA ZHIPING (author)

    Publication date :

    2024-12-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Liquid cargo tank design method, liquid cargo tank and ship

    WANG LIANG / REN PING / ZHANG TIANPING et al. | European Patent Office | 2024

    Free access

    Ship liquid tank liquid body oscillation device

    ZHANG PENGFEI / TANG XUDONG / JING HAIDONG et al. | European Patent Office | 2024

    Free access

    Liquid cargo tank spraying heat insulation system and ship liquid cargo tank

    WANG BING / ZHOU QINGHUA / LU WEI | European Patent Office | 2024

    Free access

    Liquid cargo tank plate type heat insulation system and ship liquid cargo tank

    LU WEI / ZHOU QINGHUA / WANG BING | European Patent Office | 2024

    Free access

    Liquid cargo tank structure for bearing liquid ammonia and liquid cargo ship

    ZHU YAN / LIN QINGSHAN / LI YUNXUAN et al. | European Patent Office | 2023

    Free access