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[ICEM] O-grid meshing problem

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Old   August 21, 2019, 06:06
Default O-grid meshing problem
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Dyuman Joshi
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I am trying to make a mesh around simple square and similar bodies.
But the meshing is uneven around the mesh.
I am creating the geometry, blocking and using o-grid to create gird around body.
The mesh seems to be distorted. The o-grid is generated perfectly.
I am using pre-mesh params to set up nodes on the edges.
I have tried changing the number of nodes but no change occurs.


Any possible solutions for this problem?
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Old   August 21, 2019, 06:26
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Quote:
Originally Posted by Dyuman_j View Post
I am trying to make a mesh around simple square and similar bodies.
But the meshing is uneven around the mesh.
I am creating the geometry, blocking and using o-grid to create gird around body.
The mesh seems to be distorted. The o-grid is generated perfectly.
I am using pre-mesh params to set up nodes on the edges.
I have tried changing the number of nodes but no change occurs.

You can vary Factor from 0 - 3. Default value is 1. This will control the roundness to outer edges based on the roundness in inner edges.

Any possible solutions for this problem?
Use Edit edge command and link inner ogrid edges to outer ogrid edges one by one for all four sets.



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