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楼主 |
发表于 2007-8-3 07:58:44
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[求助]请教一个最小网格体积小于0的问题~谢谢~
具体问题如下:
Grid Check
Domain Extents:
x-coordinate: min (m) = -3.000000e+01, max (m) = 3.000000e+01
y-coordinate: min (m) = 0.000000e+00, max (m) = 8.000000e+01
z-coordinate: min (m) = 0.000000e+00, max (m) = 1.000000e+01
Volume statistics:
WARNING: non-positive volumes exist.
minimum volume (m3): -9.343046e-02
maximum volume (m3): 4.942505e-01
total volume (m3): 1.785395e+04
Face area statistics:
minimum face area (m2): 2.998528e-06
maximum face area (m2): 9.801429e-01
Checking number of nodes per cell.
Checking number of faces per cell.
Checking thread pointers.
Checking number of cells per face.
Checking face cells.
Checking bridge faces.
Checking right-handed cells.
Checking face handedness.
Zone 3: 15075 right-handed, 445 left-handed
Zone 7: 222869 right-handed, 1771 left-handed
Checking element type consistency.
Checking boundary types:
Checking face pairs.
Checking periodic boundaries.
Checking node count.
Checking nosolve cell count.
Checking nosolve face count.
Checking face children.
Checking cell children.
Checking storage.
Done.
WARNING: Grid check failed. |
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