- **OpenFOAM**
(*http://www.cfd-online.com/Forums/openfoam/*)

- - **problem due to reconstructPar?**
(*http://www.cfd-online.com/Forums/openfoam/89087-problem-due-reconstructpar.html*)

problem due to reconstructPar?SHM quality check:
Iteration 8 Moving mesh using diplacement scaling : min:0 max:1 Checking faces in error : non-orthogonality > 65 degrees : 0 faces with face pyramid volume < 1e-20 : 0 faces with concavity > 80 degrees : 0 faces with area < 1e-13 m^2 : 0 faces with skewness > 4 (internal) or 20 (boundary) : 0 faces with interpolation weights (0..1) < 0.06 : 0 faces with volume ratio of neighbour cells < 0.025 : 0 faces with face twist < 0.05 : 0 faces with triangle twist < -0.99 : 0 faces on cells with determinant < 0.001 : 0 Successfully moved mesh Moved mesh in = 28.71 s -------------------------------------------------------------------- checkMesh output: Checking topology... Boundary definition OK. Point usage OK. Upper triangular ordering OK. Topological cell zip-up check OK. Face vertices OK. Number of identical duplicate faces (baffle faces): 43 ***Number of faces with non-consecutive shared points: 2396 <<Writing 4878 faces with incorrect edges to set edgeFaces Number of regions: 1 (OK). Checking patch topology for multiply connected surfaces ... Patch Faces Points Surface block-mesh_FFMaxY 11820 12346 ok (not multiply connected) block-mesh_FFMinY 10250 10867 ok (not multiply connected) block-mesh_FFMinX 12100 12716 ok (not multiply connected) block-mesh_FFMaxX 11258 11927 ok (not multiply connected) block-mesh_FFMinZ 549 604 ok (not multiply connected) block-mesh_FFMaxZ 576 625 ok (not multiply connected) fibs_patch0 1062049 1042114 multiply connected surface (shared edge) <<Writing 7054 conflicting points to set nonManifoldPoints Checking geometry... Domain bounding box: (3.394 2.4 -0.4078) (6.2044 5.2808 1.7) Boundary openness (7.54504311808e-18 -6.14836063448e-16 -2.51663696261e-17) OK. Max cell openness = 3.20485835477e-16 OK. Max aspect ratio = 16.8436403273 OK. Minumum face area = 1.04855846554e-06. Maximum face area = 0.0562236134114. Face area magnitudes OK. Min volume = 6.37886579129e-08. Max volume = 0.0131489259567. Total volume = 16.4437716942. Cell volumes OK. Mesh non-orthogonality Max: 64.9937164346 average: 10.5754013845 Non-orthogonality check OK. Face pyramids OK. ***Max skewness = 14.5126753746, 1779 highly skew faces detected which may impair the quality of the results <<Writing 1779 skew faces to set skewFaces *There are 61015 faces with concave angles between consecutive edges. Max concave angle = 79.996085418 degrees. <<Writing 61015 faces with concave angles to set concaveFaces Face flatness (1 = flat, 0 = butterfly) : average = 0.992414013125 min = 0.201691375183 *There are 10729 faces with ratio between projected and actual area < 0.8 Minimum ratio (minimum flatness, maximum warpage) = 0.201691375183 <<Writing 10729 warped faces to set warpedFaces Failed 2 mesh checks. ------------------------------------------- Why? Is reconstructParMesh the culprit? |

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