saving . . . saved mergePatchPairs in blockMeshDict has been deleted. mergePatchPairs in blockMeshDict has been hidden .
mergePatchPairs in blockMeshDict
Title
Question
When is the ‘mergePatchPairs’ field populated?

OpenFOAM-version-7 Creating-2D-Channel-Geometry-and-Mesh-in-OpenFOAM 09-10 min 40-50 sec 24-09-20, 6:59 p.m. hbammkanti

Answers:

We merge faces of a geometry which has 2 different blocks sharing the same face and that face needs the application of a boundary condition. While defining that face in the ‘boundary’ list, the vertices of the face can be ordered in two different ways as the same face is viewed from inside either block. To avoid this, mergePatchPairs is used.

Regards,
Ashley
25-09-20, 12:19 a.m. ashleymelvin1193@gmail.com


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