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windstar1985

木虫 (正式写手)

[求助] gambit网格划分(网格数量千万级)

求破:一个二维矩形(划分规则的矩形网格),长40(网格尺寸:0.004),高1(网格尺寸:0.0001),用gambit划分网格,出现溢出提示,电脑配置:双CPU(志强),内存64G。
“Gambit Edit>Defaults>global>General>OUT_OF_MEMORY_SEVERITY的值由1改成0”这个方法使用过,不好用。
如果用ICEM的话,生成的网格质量感觉没有gambit好?还是我ICEM没用对?
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windstar1985

木虫 (正式写手)

引用回帖:
2楼: Originally posted by luogangv at 2016-04-02 17:05:46
这么规则的2维矩形,icem可以画,而且质量很高

不知道您ICEM用的怎么样?能交流下吗?加个q呗?
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4楼2016-04-02 17:12:26
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luogangv

木虫 (小有名气)

这么规则的2维矩形,icem可以画,而且质量很高
2楼2016-04-02 17:05:46
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windstar1985

木虫 (正式写手)

引用回帖:
2楼: Originally posted by luogangv at 2016-04-02 17:05:46
这么规则的2维矩形,icem可以画,而且质量很高

我感觉用ICEM划分应该挺简单的,我试过一个40万左右网格划分,用fluent读入后对比了下它和gambit的网格信息。
这是gambit的:Mesh Quality:
Minimum Orthogonal Quality =  1.00000e+00
(Orthogonal Quality ranges from 0 to 1, where values close to 0 correspond to low quality.)
Maximum Ortho Skew =  0.00000e+00
(Ortho Skew ranges from 0 to 1, where values close to 1 correspond to low quality.)
这是ICEM的:Mesh Quality:
Minimum Orthogonal Quality =  9.99999e-01
(Orthogonal Quality ranges from 0 to 1, where values close to 0 correspond to low quality.)
Maximum Ortho Skew =  9.83508e-07
(Ortho Skew ranges from 0 to 1, where values close to 1 correspond to low quality.)
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3楼2016-04-02 17:11:50
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