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Old   July 22, 2008, 14:53
Default Icem mesh not so good
  #1
Lindner
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Hi, im trying to generate a simple mesh for my geometry. The pre-mesh looks ok but when I generate hexa-dominant mesh it looks strange. this is the pre-mesh -> http://img391.imageshack.us/my.php?image=mesh1tl0.jpg

and this is the result -> http://img201.imageshack.us/my.php?image=mesh2ul4.jpg

It doesnt matter the maximum size, the mesh always goes wrong. I just want to create a mesh that looks like the pre-mesh.

thank you
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Old   July 22, 2008, 17:40
Default Re: Icem mesh not so good
  #2
Rogerio Fernandes Brito
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Did you use blocks? Or not? If not, you will find a mesh without a conection, like a meshing with blocks.
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Old   July 22, 2008, 19:56
Default Re: Icem mesh not so good
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brunoc
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To convert your blocking into an actual mesh, just right-click "Pre-Mesh" and select "Convert to Untructured".
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Old   July 23, 2008, 04:17
Default Re: Icem mesh not so good
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cupidvenus
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You can right click "Pre-Mesh" and then select "Convert to Unstructured" or other items. It is up to your solver.
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Old   July 23, 2008, 11:19
Default Re: Icem mesh not so good
  #5
myron
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In other words - you don't want to use hexa-dominant mesh at all. Just convert your pre-mesh to unstructured - then write that for your solver.
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Old   July 24, 2008, 12:39
Default Re: Icem mesh not so good
  #6
Lindner
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thank you all, problem solved with "convert to unstructured"
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