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Old   January 11, 2007, 07:56
Default How to mprove quality of Mesh
  #1
aero
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Hi,

I have done hexa mesh to a model & converted it to Unstructed Mesh.I checked for Quality of Mesh.

Determinate ->0.58

Aspect-Ratio->0.1 (minimum)

Minimum Angle -> 4.7

but i wanted the above parameters with following values please tell me how to improve it.

Determinate -> 0.65

Aspect-Ratio-> 14(minimum)

Minimum Angle -> 13

Advanced Thanks & regards aero

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Old   January 11, 2007, 09:52
Default Re: How to mprove quality of Mesh
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Fusion
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Which software are you using?

Fusion
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Old   January 11, 2007, 16:33
Default Re: How to mprove quality of Mesh
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Santiago Orrego.
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Hello, how can I watch those parameters in ICEM ? Thanks santiago
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Old   January 12, 2007, 03:54
Default Re: How to mprove quality of Mesh
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Fusion
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Under the tab "Edit Mesh" -> "Display Mesh Quality", you can select many quality criteria.

Fusion
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Old   January 14, 2007, 08:26
Default Re: How to mprove quality of Mesh
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matej
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have a look at ansys web, you'll find demo room for ICEM. Go through the videos. I did learn a lot about the mesh handling there.

matej
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Old   January 16, 2007, 07:35
Default Re: How to mprove quality of Mesh
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Luke
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to improve the aspect ratio you will have to either increase/decrease the number of nodes in the long/transverse direction. Angle can be improved by assuring that paralles edges have an identical distribution of nodes. And adjacent edges have almost equal first node distance at the common node.
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