intro story D-Flow FM

 

D-Flow Flexible Mesh

D-Flow Flexible Mesh (D-Flow FM) is the new software engine for hydrodynamical simulations on unstructured grids in 1D-2D-3D. Together with the familiar curvilinear meshes from Delft3D 4, the unstructured grid can consist of triangles, pentagons (etc.) and 1D channel networks, all in one single mesh. It combines proven technology from the hydrodynamic engines of Delft3D 4 and SOBEK 2 and adds flexible administration, resulting in:

  • Easier 1D-2D-3D model coupling, intuitive setup of boundary conditions and meteorological forcings (amongst others).
  • More flexible 2D gridding in delta regions, river junctions, harbours, intertidal flats and more.
  • High performance by smart use of multicore architectures, and grid computing clusters.
An overview of the current developments can be found here.
 
The D-Flow FM - team would be delighted if you would participate in discussions on the generation of meshes, the specification of boundary conditions, the running of computations, and all kinds of other relevant topics. Feel free to share your smart questions and/or brilliant solutions! 

 

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We have launched a new website (still under construction so expect continuous improvements) and a new forum dedicated to Delft3D Flexible Mesh.
Please follow this link to the new forum: 
/web/delft3dfm/forum
Post your questions, issues, suggestions, difficulties related to our Delft3D Flexible Mesh Suite on the new forum.

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Sub groups
D-Flow Flexible Mesh
DELWAQ
Cohesive sediments & muddy systems

 

Message Boards

Threads with tag z-layers .

Thread Started By Replies Views Last Post  
non-hydrostatic simulation Delft3D-Flow z-layer Francesco Enrile 0 182
Z model and D-waq Fernando Barreto 1 2833
DELWAQ coupled with z-layer Delft3D FLOW model? Zhanxian Wang 9 6214
delwaq1 error reading block 5 Zhanxian Wang 40 19766
z-layer initial condition specification (Delft3D 4.02.03) Kevin Hanegan 0 3265
3D mesh -combining Z and sigma layer Claire BERAUD 2 2138
Coupling problems using Z-Layers Manu Hoffmann 21 17080
Z-layers model, problem with boundary conditions in Delwaq Marcin Kawka 1 3187
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