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[求助]
Fluent网格导入时check失败
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大神们，请帮忙解答： 我的网格文件在导入fluent后，check网格时出现了以下问题： Domain Extents: x-coordinate: min (m) = -3.469447e-018, max (m) = 3.000000e+000 y-coordinate: min (m) = -3.000000e+000, max (m) = 3.000000e+000 z-coordinate: min (m) = -3.248185e-002, max (m) = 1.000000e+002 Volume statistics: minimum volume (m3): 8.564206e-012 maximum volume (m3): 6.607159e-002 total volume (m3): 1.413402e+003 Face area statistics: minimum face area (m2): 3.469311e-010 maximum face area (m2): 6.311382e-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 29: 71996 right-handed, 1 left-handed Zone 23: 2095 right-handed, 20 left-handed Checking face node order. Checking element type consistency. Checking boundary types: Checking face pairs. Checking periodic boundaries. Warning: The mesh contains very high aspect ratio hexahedral or polyhedral cells. The default algorithm used to compute the wall distance required by the turbulence models might produce wrong results in these cells. Please inspect the wall distance by displaying the contours of the 'Cell Wall Distance' at the boundaries. If you observe any irregularities we recommend the use of an alternative algorithm to correct the wall distance. Please select /solve/initialize/repair-wall-distance using the text user interface to switch to the alternative algorithm. Checking node count. Checking nosolve cell count. Checking nosolve face count. Checking face children. Checking cell children. Checking storage. Done. WARNING: Grid check failed. 之后fluent计算结果是错的，可否帮忙看一下是什么样的错误？ |
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4楼2018-04-24 13:39:19
2楼2017-05-04 22:50:21
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第一个warning处有提示，存在纵横比过高的六面体或多面体网格，也既存在畸变率过高的网格。还是重新回到网格剖分那一步将网格质量差的部分重新划分或加密 发自小木虫Android客户端 |
3楼2017-05-05 00:00:40
