Rotational periodic problem
Iam try to make a two face periodic boundary
Mesh --> Global Mesh Setup- Global Mesh Parameters - Setup periodicity -Rotational Periodicity
Base : "I selected first point in my geometry"
Axis: 0 1 0 ( rotated about y-axis)
Angle: 120 ( sector makes 120 degrees)
volume mesh is tetra/mixed , octree (NO Blocking is used)
shell mesh is All Tri , patch indep.
Icem tell me "Finished compute mesh" But
1- view of two face is STRANGE :confused: ,
2- and massage appears during mesh computation such (can't fix spike point on periodic boundary) and (periodic triangle matches tet but no tri) :confused:
My mesh is o.k or Not ?
Have you checked the mesh for periodic problem?
thanks for reply
No ,how i do this check?
Edit Mesh —> Check Mesh
I did the periodic check , ICEM created a subset contains 200 error due to Periodic problem (it asked me the faces that contains periodic)
the stranger thing , if i send the mesh to fluent >>> No problem appear in periodic faces and seems good (if i do a check in fluent it massaged a problem)
i attached two image of the periodic subset and two periodic faces
1-A massage appear "shell () has node () which has no twin"
2-Each Face of periodic contains two face where one BIG face and SMALL face "small face inside the BIG" .. and a straight curves between them
Volume mesh is Octree , shell mesh is ALL TRI/Patch indep.
Any suggestion (do i neglect the error?)
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