Study of irregular wave-current-mud interaction

Mohsen Soltanpour, Farzin Samsami, Tomoya Shibayama, Sho Yamao

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    3 Citations (Scopus)

    Abstract

    The dissipation of regular and irregular waves on a muddy bed with the existence of following and opposing currents are investigated through a series of wave flume laboratory experiments. The commercial kaolinite is used as fluid mud layer. The laboratory results show the increase of both regular and irregular wave heights due to opposing currents. On the other hand, the following currents result to the decrease of the wave heights. In the numerical treatment, the deformation of wave due to current was first calculated based on the conservation equation of wave action and then the attenuation of this deformed wave due to the muddy bed is simulated by a multi-layered wave-mud interaction model. Acceptable agreements were observed between the numerical results and laboratory data.

    Original languageEnglish
    Title of host publicationProceedings of the Coastal Engineering Conference
    PublisherAmerican Society of Civil Engineers (ASCE)
    Volume2014-January
    ISBN (Print)9780989661126
    Publication statusPublished - 2014
    Event34th International Conference on Coastal Engineering, ICCE 2014 - Seoul, Korea, Republic of
    Duration: 2014 Jun 152014 Jun 20

    Other

    Other34th International Conference on Coastal Engineering, ICCE 2014
    CountryKorea, Republic of
    CitySeoul
    Period14/6/1514/6/20

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    Keywords

    • Fluid mud
    • Irregular wave
    • Wave dissipation
    • Wave flume experiments
    • Wave-current interaction

    ASJC Scopus subject areas

    • Civil and Structural Engineering
    • Ocean Engineering
    • Oceanography

    Cite this

    Soltanpour, M., Samsami, F., Shibayama, T., & Yamao, S. (2014). Study of irregular wave-current-mud interaction. In Proceedings of the Coastal Engineering Conference (Vol. 2014-January). American Society of Civil Engineers (ASCE).