Problems like this can be difficult to identify. Can you try running a tutorial model? This tutorial is easy and should run quickly.
This will tell us if it is model/path specific or a problem with CFD in general.
Thanks,
James
It might be because of the RAM. Autodesk CFD minimum requirement is 12GB RAM.
Hi @mar.wen
Good Catch! I did not notice that.
@artyomkorotkov2019 as a general rule, for every 1 million elements in the model, you will need at least 2.1 gigs of RAM available. And that is just to solve the model. And that is AVAILABLE RAM, not your total RAM. Windows will be using a big chunk of it. All your concurrent running programs are going to eat away at it. And then when you try to run the CFD interface, you are not going to have much RAM left to even run anything.
Thanks,
James
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