Since version 2026, Flux 3D and Flux PEEC are no longer available.
Please use SimLab to create a new 3D project or to import an existing Flux 3D project.
Please use SimLab to create a new PEEC project (not possible to import an existing Flux PEEC project).
/!\ Documentation updates are in progress – some mentions of 3D may still appear.
Essential Information about Flux 2023
| Essential information about Flux 2023 |
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In order to use the version, you need:
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Flux 2023 is available
for Windows and Linux OS:
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The Linux version is qualified with the Gnome Classic with X11 display server. It is highly advisable to use the Gnome Classic with X11 display server to run Flux on Linux. |
| Flux 2023 takes into account the feedback from several users, and around 41 customer issues have been fixed in this version. |
| Distributed computing with MPI is available in Flux for
Windows and Linux and can be used with PBS. However, qualification on
Windows cluster connected with InfiniBand has not been done and
Linux clusters are highly recommended for parallel computing. (Supported version: Intel MPI to 2021.8) |
| The ASML Mesher (Altair Solid Meshing Library) is a volume mesher which is the proprietary of Altair. The ASML mesher was integrated with the Flux 2023 release. It is intended to replace the MeshGems mesher in the long term. The MeshGems mesh generator will disappear in a future version. For this Flux 2023 release, the both meshers can be used, the default mesher is always MeshGems. |
Minimum memory required:
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