A numerical model was proposed to analyse the combined effect of the pneumatic breakwater and the submerged breakwater for improving the wave damping performance, in which the Reynolds Averaged Navier-Stokes equations combined with the Shear Stress Transport (SST) k-ω turbulence model were adopted to investigate the flow field. A series of existing experiments were applied to validate the numerical model of the pneumatic breakwater and the submerged breakwater. The results indicated that the joint breakwater could dramatically enhance the wave dissipation capacity when the aerial barrier was located behind the submerged breakwater, and the transmission coefficient of the joint breakwater to the long waves could be decreased by 35% compared with the submerged breakwater working alone in some cases.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Numerical simulation of combined effect of pneumatic breakwater and submerged breakwater on wave damping


    Beteiligte:
    Xu, Tiao-Jian (Autor:in) / Wang, Xiao-Rong (Autor:in) / Guo, Wei-Jun (Autor:in) / Dong, Guo-Hai (Autor:in) / Hou, Hui-Min (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    01.02.2022


    Format / Umfang :

    15 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Unbekannt





    Pneumatic Breakwater. (Part II)

    M. KURIHARA / K. HORIKAWA | NTIS | 1958


    Pneumatic Breakwater. (Part I)

    M. KURIHARA / K. HORIKAWA | NTIS | 1958


    Studies on Wave Energy Dissipation by Submerged Breakwater

    Kumar, B. N. / Kalyani, M. / Kathiroli, S. et al. | British Library Conference Proceedings | 2001