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CFD tetramesh - meshing failed

User: "Tarmizi"
Altair Community Member
Updated by Tarmizi

I tried to do volume meshing but it failed. the error as the picture. I already specify the BL at the wall and w/o BL at the inlet. Do you guys have any idea on how to fix this.

Update : I checked for free edges but no edges were found.

image

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    User: "Adriano_Koga"
    Altair Employee
    Updated by Adriano_Koga

    hi, 'im not a CFD expert, but your mesh looks to coarse, and probably this is why it is failing to tetramesh and keep the BL. Have you tried refining the outer mesh a litte bit more.