Arthur van Dam, Guus Stelling, Herman Kernkamp, Sander van der Pijl

Presentatie over: "Arthur van Dam, Guus Stelling, Herman Kernkamp, Sander van der Pijl"— Transcript van de presentatie:

1 Arthur van Dam, Guus Stelling, Herman Kernkamp, Sander van der Pijl
D-Flow Flexible Mesh en 3Di Sneller en gedetailleerder rekenen in 1D2D3D. Arthur van Dam, Guus Stelling, Herman Kernkamp, Sander van der Pijl 14 juni 2012

2 5 april 2017 D-Flow Flexible Mesh: stromingsberekeningen op curvilineaire roosters, driehoeks-, vijfhoeks-, etc. Firstly, here’s two examples of the typical flexible meshes that we run our computations on: This picture shows the continental shelf model that Herman Kernkamp and Arthur van Dam presented on JONSMOD 2010. The grid resolution is based on the local wave Courant number, and the finer (shallower) parts are automatically coupled to deeper parts using triangles. 14 juni 2012

3 Lokale verfijning: splitsing Pannerdens Kanaal
14 juni 2012

4 D-Flow Flexible Mesh (FM)
5 april 2017 D-Flow Flexible Mesh (FM) Nieuwe rekenkern van Next Generation Hydro Software. Combineert technieken uit Delft3D-FLOW en Sobek. : 1D+2D(+3D) : 3D+morfologie, parallellisatie, div. koppelingen. Flexibele roosters: Curvilineaire roosters Uitgebreid met driehoeken Integrale koppeling met 1D D-Flow FM is the new hydrodynamical simulation package developed at Deltares since 2009. It was previously presented at JONSMOD 2010, applied to the NW-European Continental Shelf Model. In the meantime the 2D functionalities have been further extended, and currently we’re working on 3D hydrodynamics, parallellization and water quality coupling. This presentation will give an overview of example applications from the past two years. 14 juni 2012

5 5 april 2017 Na de lunch: Mahakam-delta: 1D-2D(-3D) modellering (Workshop 1: Toepassingen. Workshop 3: Roostergeneratie en modellering.) The Mahakam delta (East-Kalimantan): 1D runoff channels 2D delta channels + Makassar strait for sedimentation computations 3D is next step 14 juni 2012

6 3Di : nieuwe werkwijze voor waterbeheer:
Nieuw subgrid algoritme voor 2D berekeningen Interactief rekenen + model verkennen (live bodemaanpassingen) Realistische 3D visualisatie 14 juni 2012