Simulation of obliquely interacting solitary waves with a hard wall by using HAWASSIVBM and SWASH model

Lia Yuliawati, Nugrahinggil Subasita, D. Adytia, Wono Setya Budhi

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    Abstract

    In this paper we discuss the comparison of numerical simulations of solitary waves, reflected from a rigid wall under an angle, using the HAWASSI-VBM (Hamiltonian Wave-Ship-Structure Interaction – Variational Boussinesq Model) and the SWASH (Simulating Waves ‘till Shore) model. We reconstruct the experiment of Yeh et al (2011) to investigate the amplification of the Mach stem phenomenon. In the simulation, some solitary waves from the solution of Kadomtsev-Petviashivili (KP) equation with the angle of 300 is chosen as the incident wave. We compare the results of numerical simulation with the laboratory experiment of Yeh et al. Based on this comparison, results of numerical simulation from both wave models show a quite good agreement with the experiment data.
    Original languageUndefined
    Title of host publicationProceedings of the 7th SEAMS UGM International Conference on Mathematics and Its Applications
    PublisherAIP
    Pages0400031-0400037
    Number of pages7
    ISBN (Print)978-0-7354-1354-2
    DOIs
    Publication statusPublished - Feb 2016

    Publication series

    NameAIP Conference Proceedings
    PublisherAIP
    Volume1707

    Keywords

    • HAWASSI-VBM
    • SWASH
    • oblique wave
    • METIS-321694
    • solitary wave
    • IR-103355
    • Reflection
    • EWI-27681

    Cite this

    Yuliawati, L., Subasita, N., Adytia, D., & Budhi, W. S. (2016). Simulation of obliquely interacting solitary waves with a hard wall by using HAWASSIVBM and SWASH model. In Proceedings of the 7th SEAMS UGM International Conference on Mathematics and Its Applications (pp. 0400031-0400037). (AIP Conference Proceedings; Vol. 1707). AIP. https://doi.org/10.1063/1.4940832