Archief Prof. Ir. J.J. Peters

Over het archief

In 2012 verloren we Jean Jacques Peters, voormalig ingenieur van het Waterbouwkundig Laboratorium (1964 tot 1979) en internationaal expert in sedimenttransport, rivierhydraulica en -morfologie. Als eerbetoon aan hem hebben we potamology (http://www.potamology.com/) gecreëerd, een virtueel gedenkarchief dat als doel heeft om zijn manier van denken en morfologische aanpak van rivierproblemen in de wereld in stand te houden en te verspreiden.

Het merendeel van z’n werk hebben we toegankelijk gemaakt via onderstaande zoekinterface.

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Numerical modelling of flood control areas with controlled reduced tide Teles, M.J.; Smolders, S.; Maximova, T.; Rocabado, I.; Vanlede, J. (2015). Numerical modelling of flood control areas with controlled reduced tide, in: Scheldt Estuary: physics and integrated management - Special Session on of the 36th IAHR WORLD CONGRESS, 28 June – 3 July, 2015, Delft and The Hague, the Netherlands. pp. 90-99 In: (2015). Scheldt Estuary: physics and integrated management - Special Session on of the 36th IAHR WORLD CONGRESS, 28 June – 3 July, 2015, Delft and The Hague, the Netherlands. Deltares: Delft. 110 pp.

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Beschikbaar in	Auteurs
Vlaams Instituut voor de Zee: Open access 273544 [ download pdf ] Waterbouwkundig Laboratorium: Open Repository 273033 [ OWA ]
Documenttype: Congresbijdrage

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Trefwoorden

Culverts Numerical models Surges > Surface water waves > Storm surges

Author keywords

Scheldt estuary, Storm surge, TELEMAC-3D, Culvert, Flood control area

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Auteurs		Top
Teles, M.J. Smolders, S. Maximova, T.	Rocabado, I. Vanlede, J.

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Abstract

The present paper focuses on the numerical modelling in TELEMAC-3D of flood control areas with controlled reduced tide structures along the Scheldt estuary and coastal zone for the storm event of December 6th, 2013. A new culvert functionality was implemented in the code to better represent the hydrodynamics of the exchange of water between the Scheldt estuary and these flood control areas with controlled reduced tide. Existing source and sink terms included in the code were paired and used as a culvert. The theoretical background to represent the different kind of flows through the culvert was based on the work of Bodhaine (1968). Additionally different head loss coefficients were introduced according to different geometric features of the culverts. The implementation of these new structures inside the 3D numerical model was validated using measured water levels in the estuary and inside the flooding areas , and using discharges (in and out) through the culverts measured only for one full tidal cycle. For the storm surge only measured water levels were available and these were compared with modelled ones.

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