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    Experimental study of the bed morphology downstream of a sluice gate

    ProjectMORPHEUS
    TitleExperimental study of the bed morphology downstream of a sluice gate
    Publication TypeCommunications in International Conferences
    Year of Publication2018
    AuthorsCarvalho L., Carvalho E., Aleixo R., and Lima M. M. C. L.
    Abstract

    This work describes an experimental study based on a simplified model of a vertical sluice gate installed in a channel with a moving bed of glass spheres with 2 mm diameter. The originated scour cavity and downstream dune were studied. The influence of the apron length and the downstream tailwater depth were also analysed. Imaging techniques provided the tools to this investigation. The data acquisition and
    processing consisted in acquiring images of the flow and automatically process them to identify the water-sediments interface and the longitudinal profile of sediments’ bed at different instants.

    Conference NameRiver Flow 2018 Conference - 9 th. International Conference on Fluvial Hydraulics
    Date Published2018-09-05
    Conference LocationLyon-Villeurbanne
    DOI10.1051/e3sconf/20184003034
    Keywordsdune formation, image processing, Scour, Sediment transport
    RightsopenAccess
    Peer reviewedyes
    Statuspublished
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    About CTAC

    The Centre for Territory, Environment and Construction (CTAC) is a research unit of the School of Engineering of University of Minho (UMinho), recognised by the “FCT – Fundação para a Ciência e Tecnologia” (Foundation for Science and Technology), associated to the Department of Civil Engineering (DEC), with whom it shares resources and namely human resources.

    Currently CTAC aggregates 25 researchers holding a PhD of which 20 are faculty professors of the Civil Engineering Department. Read more


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