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March 10, 2009, 23:07 |
hi,
I am simmulate 3*3 cube a
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Senior Member
weihong yao
Join Date: Mar 2009
Posts: 117
Rep Power: 17 |
hi,
I am simmulate 3*3 cube array. when i run the checkMesh .it show: Create polyMesh for time = constant Time = constant Mesh stats points: 7245 edges: 20156 faces: 18608 internal faces: 15568 cells: 5696 boundary patches: 51 point zones: 0 face zones: 0 cell zones: 0 Number of cells of each type: hexahedra: 5696 prisms: 0 wedges: 0 pyramids: 0 tet wedges: 0 tetrahedra: 0 polyhedra: 0 Checking topology... Boundary definition OK. Point usage OK. Upper triangular ordering OK. Topological cell zip-up check OK. Face vertices OK. Face-face connectivity OK. Number of regions: 1 (OK). Checking patch topology for multiply connected surfaces ... Patch Faces Points Surface <inlet> 224 261 ok (not multiply connected) <outlet> 224 261 ok (not multiply connected) <left> 224 261 ok (not multiply connected) <right> 224 261 ok (not multiply connected) <top> 784 841 ok (not multiply connected) <bottom> 640 760 ok (not multiply connected) <front1> 16 25 ok (not multiply connected) <back1> 16 25 ok (not multiply connected) <left1> 16 25 ok (not multiply connected) <right1> 16 25 ok (not multiply connected) <top1> 16 25 ok (not multiply connected) <front2> 16 25 ok (not multiply connected) <back2> 16 25 ok (not multiply connected) <left2> 16 25 ok (not multiply connected) <right2> 16 25 ok (not multiply connected) <top2> 16 25 ok (not multiply connected) <front3> 16 25 ok (not multiply connected) <back3> 16 25 ok (not multiply connected) <left3> 16 25 ok (not multiply connected) <right3> 16 25 ok (not multiply connected) <top3> 16 25 ok (not multiply connected) <front4> 16 25 ok (not multiply connected) <back4> 16 25 ok (not multiply connected) <left4> 16 25 ok (not multiply connected) <right4> 16 25 ok (not multiply connected) <top4> 16 25 ok (not multiply connected) <front5> 16 25 ok (not multiply connected) <back5> 16 25 ok (not multiply connected) <left5> 16 25 ok (not multiply connected) <right5> 16 25 ok (not multiply connected) <top5> 16 25 ok (not multiply connected) <front6> 16 25 ok (not multiply connected) <back6> 16 25 ok (not multiply connected) <left6> 16 25 ok (not multiply connected) <right6> 16 25 ok (not multiply connected) <top6> 16 25 ok (not multiply connected) <front7> 16 25 ok (not multiply connected) <back7> 16 25 ok (not multiply connected) <left7> 16 25 ok (not multiply connected) <right7> 16 25 ok (not multiply connected) <top7> 16 25 ok (not multiply connected) <front8> 16 25 ok (not multiply connected) <back8> 16 25 ok (not multiply connected) <left8> 16 25 ok (not multiply connected) <right8> 16 25 ok (not multiply connected) <top8> 16 25 ok (not multiply connected) <front9> 16 25 ok (not multiply connected) <back9> 16 25 ok (not multiply connected) <left9> 16 25 ok (not multiply connected) <right9> 16 25 ok (not multiply connected) <top9> 16 25 ok (not multiply connected) Checking geometry... Domain bounding box: (-51 -69 0) (135 69 60) ***Boundary openness (-0.0708104 -0.054288 -0.00393391) possible hole in boundary description. ***Open cells found, max cell openness: 1, number of open cells 676 <<Writing 676 non closed cells to set nonClosedCells <<Writing 2992 cells with high aspect ratio to set highAspectRatioCells Minumum face area = 2.25. Maximum face area = 405. Face area magnitudes OK. Min volume = 2e-300. Max volume = 1640.25. Total volume = 178272. Cell volumes OK. Mesh non-orthogonality Max: 180 average: 97.0248 ***Number of non-orthogonality errors: 8736. <<Writing 8736 non-orthogonal faces to set nonOrthoFaces ***Error in face pyramids: 19232 faces are incorrectly oriented. <<Writing 10496 faces with incorrect orientation to set wrongOrientedFaces Max skewness = 0.75 OK. Min/max edge length = 1.5 30 OK. All angles in faces OK. Face flatness (1 = flat, 0 = butterfly) : average = 1 min = 1 All face flatness OK. Failed 4 mesh checks. End and this is my blockDict This is a picture of me: |
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