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Forum: OpenFOAM Meshing & Mesh Conversion

December 18, 2023, 11:14

Replies: 9

[snappyHexMesh] snappyHesMesh boundary layer addition phase removes edges

Views: 406

Posted By tkeskita

Hi Yann, Ok, but the real question is,...

Hi Yann,

Ok, but the real question is, does your solver like it too? ;)

Well I tried a few other ones, including the OF flange geometry. Maybe try the motorBike geo at some point, that...

Forum: OpenFOAM Meshing & Mesh Conversion

December 16, 2023, 13:00

Replies: 9

[snappyHexMesh] snappyHesMesh boundary layer addition phase removes edges

Views: 406

Posted By tkeskita

Hi, optimized layer parameters further, here...

Hi,

optimized layer parameters further, here is the result when using Feature Angle 130. Turned out that nSmoothDisplacement iterations are really important!

97726

and this one using...

Forum: OpenFOAM Meshing & Mesh Conversion

December 10, 2023, 06:43

Replies: 9

[snappyHexMesh] snappyHesMesh boundary layer addition phase removes edges

Views: 406

Posted By tkeskita

FYI I've now added what I've learned about...

FYI I've now added what I've learned about snappyHexMesh boundary layer addtion to my Blender SnappyHexMesh GUI add-on (https://snappyhexmesh-gui.readthedocs.io/en/latest/snappy_gui.html) (see the...

Forum: OpenFOAM Meshing & Mesh Conversion

December 10, 2023, 03:54

Replies: 9

[snappyHexMesh] snappyHesMesh boundary layer addition phase removes edges

Views: 406

Posted By tkeskita

Hi, thanks again @Yann! Turned out that the...

Hi,

thanks again @Yann! Turned out that the problem was in openfoam.org version of snappyHexMesh. Openfoam.com version seems to work nicely! Yes, the multi pass layer addition of openfoam.com is...

Forum: OpenFOAM Meshing & Mesh Conversion

December 9, 2023, 09:16

Replies: 9

[snappyHexMesh] snappyHesMesh boundary layer addition phase removes edges

Views: 406

Posted By tkeskita

Hi, thanks, that helped (when using...

Hi,

thanks, that helped (when using openfoam.com v2306)!

I've been testing the layer addition, and so far the best results I've got when I've used the settings below, and then grown...

Forum: OpenFOAM Meshing & Mesh Conversion

December 9, 2023, 02:23

Replies: 9

[snappyHexMesh] snappyHesMesh boundary layer addition phase removes edges

Views: 406

Posted By tkeskita

snappyHesMesh boundary layer addition phase removes edges

Hi,

I think I've managed to find a nice layer addition procedure for SnappyHexMesh. Otherwise the result looks fine, but the layer addition seems to remove some edges at sharp features, see the...

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