openfoam/tutorials/mesh/snappyHexMesh/gap_detection/README.md
2021-06-08 20:14:09 +00:00

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Testcase for automatic gap refinement. The geometry is two nested boxes with a single small pipe between them.

  • 1 cell initial mesh
  • consistent normal orientation of surface so specify a 'gapMode' to limit refinement only to gaps on the 'outside' of the surface