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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** PLEASE TAG YOUR POST! **

 

 

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

 


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  • AS
    Aleksandr Semchukov replied 1 Year ago.

    Space varying meteorological input

    5 Posts 823 Views 2 Answers
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    error wave on delft3d open source 4.01.00.hm

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    I had successful compiled the source code, but I can't run the calculation.

    2 Posts 509 Views 1 Answer
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    errors at the end of compilation on windows

    2 Posts 650 Views 0 Answers
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    I can not install DHS license

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    Delft3D Precompiled Version 4.01.00 & mpich

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    FLOW-WAVE coupling problem

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    Compiling delft3D with visual studio 2015

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  • DG
    Dam Giang replied 1 Year ago.

    error wave on delft3d 3.27

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    DELFT3D-TIDE HILOW question

    2 Posts 804 Views 0 Answers
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    Where i can find a manual about using ice module?

    2 Posts 607 Views 1 Answer
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    file:///C:/delft3d_repository1/src/README

    2 Posts 429 Views 0 Answers
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    best tags version?

    5 Posts 829 Views 1 Answer
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    stopped reading wavecon file in coupled wave/flow run

    2 Posts 565 Views
  • Adri Mourits replied 3 Years ago.

    MorMerge

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    Grid Generation

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  • FS
    Francesco Saliani replied 1 Year ago.

    OUTPUT ERROR

    3 Posts 510 Views
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    How to reduce the running time?

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  • JM
    Jan Mooiman replied 1 Year ago.

    depth to xyz

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