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Forum: OpenFOAM Running, Solving & CFD

May 20, 2018, 10:37

Replies: 7

Foam fatal IO error

Views: 2,503

Posted By simrego

I'm not so familiar with gmsh. I mean bad mesh...

I'm not so familiar with gmsh. I mean bad mesh like the quality of your mesh is bad. Your checkMesh already told you: "Failed 1 mesh checks."
You should fix it.

Forum: OpenFOAM Running, Solving & CFD

May 20, 2018, 10:11

Replies: 7

Foam fatal IO error

Views: 2,503

Posted By simrego

First of all, your Courant number is huge!! ...

First of all, your Courant number is huge!!

Courant Number mean: 1.6328519e+32 max: 8.7269861e+35
Honestly I'm not so pro in understanding these "Floating point exception" errors, but based on...

Forum: OpenFOAM Running, Solving & CFD

May 20, 2018, 09:58

Replies: 7

Foam fatal IO error

Views: 2,503

Posted By simrego

Hi! Check your mesh definition. Is it a...

Hi!

Check your mesh definition. Is it a 2D or a 3D mesh?

The second error means that you have a patch named defaultFaces in your mesh, but there is no definition for this patch in your p...

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