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[ANSYS Meshing] Very thin plate (0.1mm) ICEM CFD bad meshing |
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April 27, 2012, 03:01 |
Very thin plate (0.1mm) ICEM CFD bad meshing
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#1 |
New Member
June
Join Date: Apr 2012
Posts: 11
Rep Power: 14 |
Height of the thin water layer is 0.1mm and diameter of the thin water layer is 490mm.
For tansient hydrodynamic analysis, height should have at least 5 layers. I tried to apply 5 points for the height edge but, it is making bad meshes. If I use 2 layers, it is 100% quality by determinant 2*2*2. After going over 3 layers, it is generating bad meshes around outside boundaries. For better understanding, I attached the snapshot of bad meshes and stp file. Can you rename water_zone_tin.c to water_zone_tin.tin? Can you rename water_zone.c to water_zone.stp after download in order to import geometry? How can I improve the mesh quality? Aspect ratio is very bad. I appreciate sincere help in advance. msormania |
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April 30, 2012, 08:45 |
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#2 |
New Member
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Join Date: May 2010
Location: Steiermark
Posts: 1
Rep Power: 0 |
Go to menu "settings" and select "model".
In both fields "Topo Tolerance" and "Triangualtion Tolerance" enter: 1E-40. Save project and remesh, it should work . |
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