ObjectiveDue to the different arrangement and control mode of an underwater vehicle with an X-rudder configuration, the effectiveness of the after-control-surface is influenced by the angle of incidence of the underwater vehicle.MethodsNumerical simulation is carried out on SUBOFF model with an X-rudder configuration, including variations of single rudder coupled with attack angle and drift angle respectively, along with fitting research for each case.ResultsThe results show that the hydrodynamic characteristics related to rudder angle for the two orthogonal planes are different because of the significant interaction between the rudder and main body. The effectiveness of the top right rudder and lower left rudder decreases and increases with the incidence angle respectively for the studied range of incidence and rudder angle, and is also different from its straight running conditions. The relative change of the rudder derivative is up to 16% in quantity.ConclusionThis study can provide references for the motion modeling and simulation evaluation of underwater vehicles with an X-rudder configuration.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Hydrodynamic characteristics of underwater vehicle with X-rudder configuration coupling with incidence and rudder angle


    Beteiligte:
    Jijun CHEN (Autor:in) / Ziying PAN (Autor:in) / Wentao ZHENG (Autor:in) / Mo CHEN (Autor:in) / Xian XIA (Autor:in) / Donglin XIAO (Autor:in)


    Erscheinungsdatum :

    2023




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Unbekannt




    RUDDER CONTROLLER, UNDERWATER VEHICLE AND RUDDER CONTROL METHOD

    EGUCHI KAZUKI / ISHIDA YUTARO | Europäisches Patentamt | 2016

    Freier Zugriff

    Rudder angle control method, rudder angle control device and rudder angle control box

    WANG ZHENGZHI / SHEN JUNJIE / DU HAIMING et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Hydrodynamic forces on a ship moving with constant rudder angle: A theoretical treatment of rudder angle test

    Yasukawa, H. / Yoshimura, Y. / Nakatake, K. et al. | British Library Conference Proceedings | 1996


    Underwater rudder system

    YANG ZHI / CHEN ZIWEI / HUANG XINGTONG et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Foldable rudder for underwater vehicle

    WANG YANHUI / SUN TONGSHUAI / YANG SHAOQIONG et al. | Europäisches Patentamt | 2024

    Freier Zugriff