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

Delft3D Flexible Mesh Beta Suite

JP
João Pinheiro, modified 6 Months ago.

Delft3D Flexible Mesh Beta Suite

Youngling Posts: 5 Join Date: 9/21/16 Recent Posts
Dear colleagues,

I am about to start my PhD work and I am planning to use the Delft3D flexible Mesh in 3D mode. In this way, I would like to know if it already supports non-equidistant sigma-layers in vertical direction, or if it is still a “beta” functionality. If it is still a “beta” functionality how can I became a beta user? Do I have access to a pre-release version?  

Best,
João
delft3d fm
JS
Jake Shaver, modified 6 Months ago.

RE: Delft3D Flexible Mesh Beta Suite

Youngling Posts: 2 Join Date: 5/13/20 Recent Posts
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