The invention relates to a wall surface traveling wave motion resistance reduction device. The wall surface traveling wave motion resistance reduction device is technically characterized by comprising a skin traveling wave plate, a speed regulation control motor, a first base, a second base and a traveling wave motion main body, the skin traveling wave plate is hermetically mounted at the tops of the first base and the second base, the traveling wave movement main body comprises a crankshaft, a crankshaft connecting rod, a patch and a perforated long plate, the crankshaft is horizontally mounted in the second base, one end of the crankshaft is connected with the speed regulation control motor, the other end of the crankshaft is mounted in the bearing seat, and the perforated long plate is mounted at the upper end of the crankshaft in parallel; the crankshaft connecting rods are evenly distributed and installed between the crankshaft and the long plate with the hole, the patch and the skin traveling wave plate are bonded together, and the traveling wave movement body controls the skin traveling wave plate to conduct periodic traveling wave movement through the speed regulation control motor. The design is reasonable, the active control skin drag reduction function is achieved, the flow velocity application range is wider, the drag reduction rate is better, the engineering practicability is improved, and the application range is wider.

    本发明涉及一种壁面行波运动减阻装置,其技术特点是:包括蒙皮行波板、调速控制电机、第一底座、第二底座和行波运动主体;蒙皮行波板密闭安装在第一底座及第二底座顶部,行波运动主体包括曲轴、曲轴连杆、贴片与带孔长板,曲轴水平安装在第二底座内,该曲轴一端与调速控制电机相连接,该曲轴另一端安装在轴承座内,带孔长板平行安装在曲轴上端,曲轴连杆为多个并均布安装在曲轴和带孔长板之间,贴片与蒙皮行波板粘结在一起,行波运动主体由调速控制电机控制蒙皮行波板进行周期性行波运动。本发明设计合理,实现了主动控制蒙皮减阻功能,具有更高的流速适用范围以及更好的减阻率,提高了工程实用性,其适应范围更加广泛。


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    Titel :

    Wall surface traveling wave motion resistance reduction device


    Weitere Titelangaben:

    一种壁面行波运动减阻装置


    Beteiligte:
    TANG JUN (Autor:in) / LI JIAYONG (Autor:in)

    Erscheinungsdatum :

    2023-04-04


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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