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Forum: ANSYS Meshing & Geometry

January 25, 2011, 12:31

Replies: 6

[ICEM] Bad elements in the narrow gap

Views: 5,286

Posted By PSYMN

Edge Criterion Explained...

Edge criterion looks at where the geometry is relative to the node as a percentage of edge length. If the node is within the edge criterion distance from the surface, it is moved. If it is not,...

Forum: ANSYS Meshing & Geometry

January 24, 2011, 15:37

Replies: 6

[ICEM] Bad elements in the narrow gap

Views: 5,286

Posted By PSYMN

Nope, the default is recommended for most...

Nope, the default is recommended for most geometries... We did try to set that lower but sometimes got complaints about over refinement when moving nodes would have been better...

Forum: ANSYS Meshing & Geometry

January 21, 2011, 13:54

Replies: 6

[ICEM] Bad elements in the narrow gap

Views: 5,286

Posted By PSYMN

Thin regions and the OCTREE Mesher.

It is the Octree subdivision process that has trouble with these thin regions. Basically, the background grid is not sufficiently refined to capture the feature. There is a second refinement that...

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