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dshzh860212

新虫 (初入文坛)

[求助] 模型检查总是说出现错误

我的模型是通过CAD建的,然后导入GAMBIT进行网格划分并设置边界条件,然后要导出就会有“A default (unspecified) continuum entity was created for 1 entities including the following”这样的提示,但后面也还是显示说成功导出。但是在后面导入fluent进行检查的时候,就又出现错误,并中止进行。哪位高手指教下是怎么回事啊?着急啊!(fluent检查时如下:)
Grid Check

Domain Extents:
   x-coordinate: min (m) = 6.002178e+000, max (m) = 1.007002e+003
   y-coordinate: min (m) = 2.976991e+000, max (m) = 6.029770e+002
   z-coordinate: min (m) = 1.400000e+001, max (m) = 1.500000e+001
Volume statistics:
   minimum volume (m3): 5.068048e-004
   maximum volume (m3): 2.460225e+001
     total volume (m3): 4.200016e+005
Face area statistics:
   minimum face area (m2): 1.296731e-004
   maximum face area (m2): 5.008660e+001
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  16: 172445 right-handed,     1 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.
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enrique_26

至尊木虫 (正式写手)

【答案】应助回帖

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xiegangmai(金币+2): 谢谢应助! 2011-12-06 22:58:24
Checking face handedness.
   Zone  16: 172445 right-handed,     1 left-handed

出现左手坐标  是网格的问题
人是感性和理性的共同体!
4楼2011-12-06 10:03:17
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三个小石子

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小木虫能源部长

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【答案】应助回帖

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xiegangmai(金币+2): 谢谢应助! 2011-12-05 22:56:38
dshzh860212(金币+5): 很好,谢谢!又多学会了一点 2011-12-06 13:31:17
一般情况下,在gambit如果有某些区域没定义介质类型,会默认为fluid, 即会出现提示:A default (fluid) continuum entity was created for n entities including the following
注意括号里面是fluid而不是你出现的unspecified,
可尝试的解决方法:
including the following后面会给出该未定义的区域,面(2d)或体(3d),找到它并定义之
2楼2011-12-05 22:43:08
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enrique_26

至尊木虫 (正式写手)

【答案】应助回帖

把网格图片发出来看看呢
人是感性和理性的共同体!
5楼2011-12-06 10:04:12
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dshzh860212

新虫 (初入文坛)

引用回帖:
3楼: Originally posted by longbing at 2011-12-05 23:14:13:

这个问题我也晓得了,主要就还是要重新划分网格,但是我重新划分了好几次,都还是出现这样的问题,也还不知道怎么找出出现这个问题所在的区
6楼2011-12-06 13:33:56
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