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[求助]
Fluent網(wǎng)格導入時check失敗
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大神們,請幫忙解答: 我的網(wǎng)格文件在導入fluent后,check網(wǎng)格時出現(xiàn)了以下問題: 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計算結果是錯的,可否幫忙看一下是什么樣的錯誤? |
新蟲 (初入文壇)
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第一個warning處有提示,存在縱橫比過高的六面體或多面體網(wǎng)格,也既存在畸變率過高的網(wǎng)格。還是重新回到網(wǎng)格剖分那一步將網(wǎng)格質量差的部分重新劃分或加密 發(fā)自小木蟲Android客戶端 |
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