According to the CFD analysis-based depth finder installation method provided by the invention, a CFD technology is adopted, a motion path and bubble distribution of bubbles relative to a ship are simulated, simulation analysis is carried out on influence factors such as ship speed, draft and bubble generation structure, a proper installation position of a depth finder is obtained by integrating various factors, an area where a large number of bubbles appear is avoided, and the installation accuracy of the depth finder is improved. The influence of bubbles on the depth finder is effectively reduced, the faults of echo instability and even echo loss are avoided, the normal use of the depth finder is ensured, the navigation safety is ensured, and the accuracy of submarine topography and geomorphy hydrographic measurement is improved. The method can provide reference and enlightenment for all ships provided with depth finder equipment, and has wide popularization and use values.

    本发明提供一种基于CFD分析的测深仪安装方法,采用CFD技术,通过模拟气泡相对于船舶的运动路径及气泡分布,对船舶航速、吃水及气泡产生结构等影响因素进行了仿真分析,综合各种因素获得测深仪合适的安装位置,避开大量气泡出现的区域,有效降低气泡对测深仪的影响,避免回波不稳定甚至回波丢失的故障,保证测深仪的正常使用,确保航行安全,提高海底地形地貌水文测量的准确度。本发明能为所有安装有测深仪设备的船舶提供借鉴与启示,有广泛的推广使用价值。


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    Titel :

    Depth finder installation method based on CFD analysis


    Weitere Titelangaben:

    一种基于CFD分析的测深仪安装方法


    Beteiligte:
    FAN TAO (Autor:in) / WANG XIAOLONG (Autor:in) / WANG LUPIN (Autor:in) / MIAO AIQIN (Autor:in) / LIU ZHENGHAO (Autor:in) / DAI KUN (Autor:in)

    Erscheinungsdatum :

    2023-07-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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