grid check错误，求助

落月

在gambit中画完网格发现没有问题，但是导入fluent后check时有如下提示：希望各位大神不吝赐教啦：

grid Check

Domain Extents:
   x-coordinate: min (m) = -1.250000e+001, max (m) = 1.250000e+001
   y-coordinate: min (m) = -1.250000e+001, max (m) = 1.250000e+001
   z-coordinate: min (m) = 0.000000e+000, max (m) = 1.000000e+002
Volume statistics:
   minimum volume (m3): 3.605472e-003
   maximum volume (m3): 6.902779e-001
     total volume (m3): 4.346612e+004
Face area statistics:
   minimum face area (m2): 4.165410e-003
   maximum face area (m2): 1.027466e+000
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  18: 1339554 right-handed,     4 left-handed
Checking face node order.
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

milaoshu

Zone  18: 1339554 right-handed,     4 left-handed
出现了左手面网格 网格不能用 在前处理里面好好修改下

落月

请问什么叫左手面网格，如何修改。不好意思，刚学

milaoshu

每一个网格都有自己的法向面方向 符合右手定则的网格为右手面网格 左手定则的为左手面网格 具体你可以参考网格生成技术相关文献 fluent只支持右手面网格 所以会报错