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Forum: OpenFOAM Meshing & Mesh Conversion

June 6, 2020, 11:28

Replies: 12

[snappyHexMesh] Layers not growing at all

Views: 5,626

Posted By amuzeshi

I am going to create a rectangular gap in a...

I am going to create a rectangular gap in a uniform 2D mesh. To this end, I used snappyHexMesh. While going only through castellation step gives a visually correct mesh, If I go through snap step, it...

Forum: OpenFOAM Meshing & Mesh Conversion

March 5, 2020, 07:59

Replies: 12

[snappyHexMesh] Layers not growing at all

Views: 5,626

Posted By amuzeshi

In simple domains like flow around a cylinder,...

In simple domains like flow around a cylinder, this doesn't cause a problem. BTW, checkMesh can be used after layer addition step in order to return potentially bad cells.

Forum: OpenFOAM Meshing & Mesh Conversion

March 4, 2020, 05:23

Replies: 12

[snappyHexMesh] Layers not growing at all

Views: 5,626

Posted By amuzeshi

Sometimes, minThickness is the restriction that...

Sometimes, minThickness is the restriction that does not allow adding layers. Setting this parameter to a very low value - e.g. 1e-16 - let you get rid of this restriction.

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Question: Why ...

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