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How to split unregular region in MakeCellSets

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Old   March 22, 2013, 10:23
Default How to split unregular region in MakeCellSets
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Meinan Chen
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Hi all

The problem I want to solve is a multiregion problem, I want to use chtmultiregionsimplefoam. I have converted the mesh successfully, but I don't know how to split the region in MakeCellSets, cuz the solid region is irregular,as shown in the pic, the culinder in the elbow is the solid region. I have tried to attached the pic to this thread.
Can anyone help me? I have been confused about this for a long time and I don't know how to solve this problem, someone tell me I can use SnappyHexMesh, but I wonder can I use this command in MakeCellSets?

Please take a look at it, I am really really thankful!
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split region

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