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楼主 |
发表于 2007-10-17 17:52:31
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来自 陕西西安
对不起上面表述不清楚!
问题是:使用solid5单元进行热-应力耦合
模型: BLOCK,0,0.16,0,0.005,0,0.025,
BLOCK,0.02,0.14,0.005,0.007,0.005,0.020,
两个块进行黏结(glue)
划分网格时薄层尺寸为0.003
厚块为0.005
划分时薄层用Main Memu---Preprocessor---Meshing---Mesh---Volumes---Mapped---4 to 6 sided
划分下面使用Main Memu---Preprocessor---Meshing---Mesh---Volumes---Free
出现提示Structural elements without mid nodes usually produce much more accurate results in quad or brick shape!
弄不明白,昨天还可以这样划分网格。 |
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