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Creating 3D pipe geometry(Merging Patches)
Title
Question
In the tutorial ( Creating 3D pipe geometry) we kept MergePatchPairs empty, When do we need to merge patches or internal faces?



OpenFOAM General None min None sec 26-02-21, 11:43 a.m. sahar_Nasser

Answers:

In the tutorial, the common face has the same vertices for both blocks. Hence no need to give MergePatchPairs. But if you have one face smaller and one bigger, you need to define that in the MergePatchPairs section.

Regards,
Divyesh Variya
27-02-21, 9:46 a.m. divyesh7

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