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-   -   [snappyHexMesh] Convergent layers with different patches (https://www.cfd-online.com/Forums/openfoam-meshing/235152-convergent-layers-different-patches.html)

Captain Convergence April 3, 2021 11:14

Convergent layers with different patches
 
1 Attachment(s)
Dear all,


I am trying to mesh a wing with a pylon in snappyHexMesh but I acknowledged that when I create the layers, they do not combine in the boundaries of my 2 patches (wing_wing and wing_pylon) as you can see in the attached screenshots. Since each patch has a different name I am referring to each of them as :

// Beginning of SHM dict....
layers
{
wing_wing
{
nSurfaceLayers 6;
}
wing_pylon
{
nSurfaceLayers 6;
}
}
// Other options below....

Should I put both surfaces in the same patch so the layers merge in this corner?

AtoHM April 5, 2021 09:33

Read the available documentation on the featureAngle specified in addLayersControls.


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