This paper applies Computational Fluid Dynamics (CFD) method to study the wave effect on ship oblique towing test. Obliquely towed model is S-175 bare hull with an oblique angle of 10 degrees. The ship motion involves incoming head waves of various wavelengths, and overset mesh method is used to simulate wave-induced ship motion. First part of this study tests the grid sensitivity of present CFD model, observing the near-wall grid effect on body forces. Second part is about the computation on ship oblique towing motion in waves. Ship motion and wave drift force are compared with experiment, and further CFD analysis investigates how oblique condition affects wave pattern and the distribution of fluid turbulent kinetic energy.


    Zugriff

    Download

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    CFD analysis of ship oblique towing in waves


    Beteiligte:

    Erscheinungsdatum :

    2019



    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Measurements of stem flow field of a ship in oblique towing motion

    Nonaka, K. / Nimura, T. / Haraguchi, T. et al. | British Library Conference Proceedings | 1996


    Numerical simulation of oblique towing test

    Juan Sebastian Cardona / Florin Pacuraru | DOAJ | 2016

    Freier Zugriff

    Towing shackle and hull for towing ship

    BANGSLUND TORBJU RN / GRUNTWEIN EBERHARD / MUSTAK MICHAEL | Europäisches Patentamt | 2022

    Freier Zugriff

    Target towing unmanned ship

    LIU WEI / LIU XINGHUA / LIU SHUNFA et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Towing apparatus for ship

    KIM JUNG MIN | Europäisches Patentamt | 2018

    Freier Zugriff