foamyHexMesh error
 

hi! foamers

I trying to generate pipe mesh using foamyHexMesh utility

but I cannot generate mesh.

I used tutorial file in foamyHexMeshDict of flange case.

During the generating mesh appears this warnning


Writing internalDelaunayVertices to "100"

Calculating target cell alignment and size

Merging identical points
mergeIdenticalDualVertices:
zero-length edges : 3696

mergeIdenticalDualVertices:
zero-length edges : 560

mergeIdenticalDualVertices:
zero-length edges : 0

Merged 4256 points
--> FOAM Warning :
From function Foam::conformalVoronoiMesh::buildDualFace
in file conformalVoronoiMesh/conformalVoronoiMesh.C at line 655
Dual face uses circumcenter defined by a Delaunay tetrahedron with no internal or
boundary points. Defining Delaunay edge ends: 61987 InternalSurface at:(0.02793222881 -0.09145699466 -0.0004) size:0.004 alignment:(0.9623622024 0.271769476 0.0005859776959 -0.2717695505 0.9623623584 5.001555281e-05 -0.0005503301768 -0.0002073839726 0.9999998271)" free, " (local)
62026 ExternalSurface at:(0.02443133658 -0.09731808231 0.02176862938) size:0 alignment:(1e+300 1e+300 1e+300 1e+300 1e+300 1e+300 1e+300 1e+300 1e+300)" free, " (local)

is this warning related to the error ?

Thanks to all for willingness!

You'll need to post your whole case...

Have you considered using the 2D version and extruding the mesh?

Thank you for reply.

please check the my whole case.

click the link

https://www.dropbox.com/s/05edsocdut6izhi/pipe.tar.gz

Thanks and best regards