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March 7, 2024, 13:02 |
Blockmesh error while running Checkmesh
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New Member
jay
Join Date: Jan 2024
Posts: 1
Rep Power: 0 |
Hi all!
I am trying to generate wedge geometry a mesh about flow inside the cylinder to model turbulence, when I run checkmesh I got below two error, I cannot understand why it doesn't work also I am getting very high skewness, I appreciate any help or ideas to solve this problem. Checking basic pointZone addressing... No pointZones found. Checking geometry... Overall domain bounding box (0 0 -6.09235e-06) (0.06 0.02 6.09235e-06) Mesh has 2 geometric (non-empty/wedge) directions (1 1 0) Mesh has 3 solution (non-empty) directions (1 1 1) Wedge frontnozzle with angle 0.0174533 degrees Wedge fronttube with angle 0.0174532 degrees Wedge frontambient with angle 0.0174533 degrees Wedge backnozzle with angle 0.0174533 degrees Wedge backtube with angle 0.0174532 degrees Wedge backambient with angle 0.0174533 degrees ***Number of edges not aligned with or perpendicular to non-empty directions: 3981 <<Writing 7863 points on non-aligned edges to set nonAlignedEdges Boundary openness (-1.84901e-19 -6.55897e-17 -1.75431e-14) OK. Max cell openness = 2.77411e-15 OK. Max aspect ratio = 9.9 OK. Minimum face area = 4.96695e-13. Maximum face area = 1.95e-07. Face area magnitudes OK. Min volume = 1.7764e-17. Max volume = 1.93006e-13. Total volume = 3.11588e-09. Cell volumes OK. Mesh non-orthogonality Max: 89.9986 average: 17.2443 *Number of severely non-orthogonal (> 70 degrees) faces: 5853. Non-orthogonality check OK. <<Writing 5853 non-orthogonal faces to set nonOrthoFaces Face pyramids OK. ***Max skewness = 285.158, 6007 highly skew faces detected which may impair the quality of the results <<Writing 6007 skew faces to set skewFaces Coupled point location match (average 0) OK. Failed 2 mesh checks. End regards jay |
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