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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Threads
  • MK
    Manoj Kumar replied 2 Years ago.

    Regarding installing Delf3d GUI from Deltares

    3 Posts 1805 Views 1 Answer
  • Qinghua Ye replied 2 Years ago.

    Compiling was successful, but examples do not run

    2 Posts 1452 Views 0 Answers
  • Adri Mourits replied 3 Years ago.

    example 01_standard compiling error

    2 Posts 1246 Views
  • Emiel Moerman replied 3 Years ago.

    tides from topex

    2 Posts 1598 Views 1 Answer
  • Qinghua Ye replied 1 Year ago.

    Online flow-wave model with wave wave conditions specified in bcw file

    2 Posts 1921 Views 0 Answers
  • YW
    Yun Wang replied 3 Years ago.

    error reading .wnd files for space varying wind and pressues

    5 Posts 3089 Views 1 Answer
  • Adri Mourits replied 3 Years ago.

    Flow Simulation Not Starting

    2 Posts 1132 Views
  • JL
    João Lencart e Silva, modified 3 Years ago.

    d3d_menu.exe is not a valid Win32 application

    1 Post 1854 Views 0 Answers
  • Qinghua Ye replied 1 Year ago.

    Flow varying loss coefficient

    2 Posts 1417 Views 0 Answers
  • Adri Mourits replied 3 Years ago.

    Compiling Delft3D on a Debian linux machine

    2 Posts 1198 Views 1 Answer
  • EW
    Edwin Wang, modified 3 Years ago.

    issue with salinity / tracer advection around staircase shoreline

    1 Post 1430 Views 0 Answers
  • Adri Mourits replied 3 Years ago.

    SWAN stops calculation

    2 Posts 1180 Views 1 Answer
  • Qinghua Ye replied 1 Year ago.

    Compiling 20130808_tidal_turbines with gfortran

    2 Posts 1491 Views 1 Answer
  • XL
    Xiujuan Liu replied 3 Years ago.

    a problem about time and space varying wave boundary conditions

    5 Posts 2061 Views 1 Answer
  • Adri Mourits replied 3 Years ago.

    Wave input, visualization area, input file missing

    2 Posts 1452 Views 0 Answers
  • Ben Williams, modified 3 Years ago.

    News of Delft3D Flexible Mesh?

    1 Post 1158 Views 0 Answers
  • Qinghua Ye replied 1 Year ago.

    Delft3D Wave

    2 Posts 1637 Views 1 Answer
  • MW
    Mingzheng Wen, modified 3 Years ago.

    Errors at Flow Simulation

    1 Post 1117 Views 0 Answers
  • JT
    Jack Teo replied 3 Years ago.

    Boundary not working for Delft3D-FLOW

    2 Posts 1626 Views 1 Answer
  • Adri Mourits replied 3 Years ago.

    Obstacle in GUI

    4 Posts 2188 Views 1 Answer
Showing 261 to 280 of 1,100 entries.