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[ANSYS Meshing] Reducing skewness with simple thin cylinder plus one dimple

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Old   November 27, 2017, 02:52
Default Reducing skewness with simple thin cylinder plus one dimple
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kim yeon jong
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Hi, I'm trying to make good quality of mesh with a thin cylinder and a dimple.

I had good quality of mesh without the dimple.
However when I add one dimple on inner side of cylinder, I have problems with error & skewness.

I had just one solid, and the first thing that I had done is solving the error with "edge intersection" by put the Defeature Size = 0.001m, and Min Size = 0.001m

After that, I always get high level of skewness like the picture below.

Could anybody help me? Any ideas?
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ansys 18.2, dimple, mesh, strategy

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