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ENH: snappyHexMeshDict: updated comment

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mattijs
2011-05-23 16:09:20 +01:00
parent 4a40859859
commit 9b184b4838
1 changed files with 12 additions and 3 deletions
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15
tutorials/incompressible/simpleFoam/motorBike/system/snappyHexMeshDict
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@ -180,6 +180,11 @@ snapControls
//- Maximum number of snapping relaxation iterations. Should stop //- Maximum number of snapping relaxation iterations. Should stop
// before upon reaching a correct mesh. // before upon reaching a correct mesh.
nRelaxIter 5; nRelaxIter 5;
//- Highly experimental and wip: number of feature edge snapping
// iterations. Leave out altogether to disable.
// Do not use here since mesh resolution too low and baffles present
//nFeatureSnapIter 10;
} }
@ -249,14 +254,17 @@ addLayersControls
maxThicknessToMedialRatio 0.3; maxThicknessToMedialRatio 0.3;
// Angle used to pick up medial axis points // Angle used to pick up medial axis points
// Note: changed(corrected) w.r.t 16x! 90 degrees corresponds to 130 in 16x. // Note: changed(corrected) w.r.t 17x! 90 degrees corresponds to 130 in 17x.
minMedianAxisAngle 90; minMedianAxisAngle 90;
// Create buffer region for new layer terminations // Create buffer region for new layer terminations
nBufferCellsNoExtrude 0; nBufferCellsNoExtrude 0;
// Overall max number of layer addition iterations
// Overall max number of layer addition iterations. The mesher will exit
// if it reaches this number of iterations; possibly with an illegal
// mesh.
nLayerIter 50; nLayerIter 50;
} }
@ -285,7 +293,8 @@ meshQualityControls
//- Minimum quality of the tet formed by the face-centre //- Minimum quality of the tet formed by the face-centre
// and variable base point minimum decomposition triangles and // and variable base point minimum decomposition triangles and
// the cell centre. Set to very negative number (e.g. -1E30) to // the cell centre. This has to be a positive number for tracking
// to work. Set to very negative number (e.g. -1E30) to
// disable. // disable.
// <0 = inside out tet, // <0 = inside out tet,
// 0 = flat tet // 0 = flat tet