Numeriek modelleren van interactie tussen golven en havendammen = Numerical modelling of wave interaction with coastal structures
Troch, P. (2003). Numeriek modelleren van interactie tussen golven en havendammen = Numerical modelling of wave interaction with coastal structures, in: Waterbouwkundig Laboratorium en Hydrologisch Onderzoek (Ed.) Colloquium: Numerieke oppervlaktewater modellering, mogelijkheden en beperkingen, Antwerpen 23-24 oktober 2003. pp. 1-18
In: Waterbouwkundig Laboratorium en Hydrologisch Onderzoek (Ed.) (2003). Colloquium: Numerieke oppervlaktewater modellering, mogelijkheden en beperkingen, Antwerpen 23-24 oktober 2003. Waterbouwkundig Laboratorium en Hydrologisch Onderzoek: Antwerpen. , more
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Document type: Conference paper
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| Keywords |
Interactions > Wave interactions
Modelling
Numerical models
Structures > Hydraulic structures > Coastal structures
Water waves
Marine/Coastal |
| Abstract |
The classic approach of studying the wave interaction with coastal structures is performing physical model testing on a scaled model of the structure in a wave flume in the laboratory. During the last decade, numerical modelling has become a powerful and efficient research tool in the field of coastal engineering. In this paper the numerical model VOFbreak2, based on the Navier-Stokes equations and the Volume-Of-Fluid (VOF) technique for treating free surfaces, is presented which is capable of simulating the wave propagation and interaction with a variety of coastal structures. Two practical test cases illustrate features, advantages and limitations of the numerical model. In the first test case, wave propagation into a porous rubble mound breakwater and attenuation of the induced pore pressures is investigated. The second test case presents simulations of wave run-up and overtopping at an impermeable sea dike. |
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