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.

[ meld een fout in dit record ]

mandje (1): toevoegen | toon

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one publication added to basket [368850]

A three-dimensional model for water motion in a tidally dominated estuary: Model Development Rozendaal, M.P.; Dijkstra, Y.M.; Schuttelaars, H.M. (2021). A three-dimensional model for water motion in a tidally dominated estuary: Model Development. TU Delft/Waterbouwkundig Laboratorium: Delft; Antwerp. 15 pp.

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Beschikbaar in	Auteurs
Waterbouwkundig Laboratorium: Open Repository 394147 [ OWA ]

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Trefwoorden

Hydraulics and sediment > Climate change > Sea-level rise Hydraulics and sediment > Climate change > Tides Hydraulics and sediment > Hydrodynamics > Current velocities  and patterns Hydraulics and sediment > Hydrodynamics > Tides Hydraulics and sediment > Hydrodynamics > Water levels Numerical modelling

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Project	Top | Auteurs
Ontwikkeling iFlow-versie met realistische geometrieën (3D)

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Auteurs		Top
Rozendaal, M.P. Dijkstra, Y.M. Schuttelaars, H.M. Schramkowski, G., revisor

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Abstract

To gain understanding of the three{dimensional water motion, sediment transport and trapping in tidally dominated estuaries, a new idealized model is developed. This model extends the iFlow model [Dijkstra et al., 2017] that has been successfully employed to study the width-averaged dynamics in these systems, by allowing for dynamic interactions between the lateral and longitudinal dynamics. The model uses the ap- proach proposed in the three{dimensional model of Kumar et al. [2017], but aims to extend it to include more realistic geometries and bathymetries, and better parameterizations of physical processes. In this report, the improvements that are necessary to reach this goal are discussed. It turns out that, to allow for a systematic use of the approach proposed by Kumar et al. [2017], the following improvements are essential: use of high order elements (p > 10), adaptive grid re_nement, and use of curved elements that allow for a smooth representation of the planform geometry.

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