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[ICEM] very small cubes was producted when constructed O-grid |
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December 3, 2017, 04:55 |
very small cubes was producted when constructed O-grid
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#1 |
New Member
Quan sun
Join Date: Dec 2017
Posts: 1
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Dear all,
First of all thanks for reading my thread. I have a qusetion concerning the O-grid generation. As is shown in the pictures. When i want to construct a o-grid on a face between two blocking, some very small cubes will be produced on the blue edges and making the edges active. If i tick pre-mesh, the blue edge will associate the geometry curves automatically. It would be really nice, if somebody could help me! Thanks in advance, Sun |
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December 4, 2017, 09:53 |
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#2 | |
Senior Member
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Quote:
-> If you want to use the shape of the geometry in edges use it every where including internal and surface edges and curve edges. I see that you have used spline edge (or linear splits) for the internal (blue) edges. but not on the outer green edges. This might cause negative elements. -> rescale the ogrid such that they are equal everywhere. (there is an option to rescale o grids) -> go to assosciate (faces to parts) and assosciate all the faces on the surface to the surface part representing it |
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