46704f121b
and replaced interDyMFoam with a script which reports this change. The interDyMFoam tutorials have been moved into the interFoam directory. This change is one of a set of developments to merge dynamic mesh functionality into the standard solvers to improve consistency, usability, flexibility and maintainability of these solvers. Henry G. Weller CFD Direct Ltd.
87 lines
2.7 KiB
C++
87 lines
2.7 KiB
C++
/*--------------------------------*- C++ -*----------------------------------*\
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| ========= | |
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| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
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| \\ / O peration | Version: dev |
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| \\ / A nd | Web: www.OpenFOAM.org |
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| \\/ M anipulation | |
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\*---------------------------------------------------------------------------*/
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FoamFile
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{
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version 2.0;
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format ascii;
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class dictionary;
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location "system";
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object meshQualityDict;
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}
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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//- Maximum non-orthogonality allowed. Set to 180 to disable.
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maxNonOrtho 70;
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//- Max skewness allowed. Set to <0 to disable.
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maxBoundarySkewness 20;
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maxInternalSkewness 4;
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//- Max concaveness allowed. Is angle (in degrees) below which concavity
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// is allowed. 0 is straight face, <0 would be convex face.
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// Set to 180 to disable.
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maxConcave 80;
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//- Minimum pyramid volume. Is absolute volume of cell pyramid.
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// Set to a sensible fraction of the smallest cell volume expected.
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// Set to very negative number (e.g. -1E30) to disable.
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minVol 1e-13;
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//- Minimum quality of the tet formed by the face-centre
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// and variable base point minimum decomposition triangles and
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// the cell centre. Set to very negative number (e.g. -1E30) to
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// disable.
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// <0 = inside out tet,
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// 0 = flat tet
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// 1 = regular tet
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minTetQuality 1e-30;
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//- Minimum face area. Set to <0 to disable.
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minArea -1;
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//- Minimum face twist. Set to <-1 to disable. dot product of face normal
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// and face centre triangles normal
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minTwist 0.05;
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//- Minimum normalised cell determinant
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// 1 = hex, <= 0 = folded or flattened illegal cell
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minDeterminant 0.001;
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//- minFaceWeight (0 -> 0.5)
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minFaceWeight 0.05;
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//- minVolRatio (0 -> 1)
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minVolRatio 0.01;
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//must be >0 for Fluent compatibility
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minTriangleTwist -1;
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//- If >0 : preserve single cells with all points on the surface if the
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// resulting volume after snapping (by approximation) is larger than
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// minVolCollapseRatio times old volume (i.e. not collapsed to flat cell).
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// If <0 : delete always.
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//minVolCollapseRatio 0.5;
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// Advanced
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//- Number of error distribution iterations
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nSmoothScale 4;
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//- Amount to scale back displacement at error points
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errorReduction 0.75;
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// Optional : some meshing phases allow usage of relaxed rules.
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// See e.g. addLayersControls::nRelaxedIter.
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relaxed
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{
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//- Maximum non-orthogonality allowed. Set to 180 to disable.
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maxNonOrtho 75;
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}
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