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ENH: snappyHexMesh: allow medialAxis to shrink 1 or 2 cell thick channel. Fixes #986.

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mattijs
2018-08-30 11:38:38 +01:00
parent 76a07d1cd0
commit bf43a9d91e
3 changed files with 86 additions and 38 deletions
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7
applications/utilities/mesh/generation/snappyHexMesh/snappyHexMeshDict
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@ -665,6 +665,13 @@ addLayersControls
// Default is 0.5*featureAngle. Set to -180 always attempt extrusion
//layerTerminationAngle 25;
// Optional: disable shrinking of edges that have one (or two) points
// on an extruded patch.
// Default is false to enable single/two cell thick channels to still
// have layers. In <=1806 this was true by default. On larger gaps it
// should have no effect.
//disableWallEdges true;
// Optional: at non-patched sides allow mesh to slip if extrusion
// direction makes angle larger than slipFeatureAngle. Default is
// 0.5*featureAngle.