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[ICEM] Hybrid 2d NACA0012 mesh

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Old   June 24, 2013, 17:37
Default Hybrid 2d NACA0012 mesh
Roberto Pieri
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Hi everyone,

I am trying to build a 2d hybrid mesh. In particular I built a structured mesh around a NACA0012 (first picture), using block 2d planar, and converted it to unstructured. Now, setting global mesh parameters with Patch Dependent and Respect line elements (second picture), I compute the unstructured mesh obtaining the result in the last picture.

I am not able to build the unstructured mesh from the structured one.

Do you have ideas to solve this problem?

Attached Images
File Type: jpg hexaMesh.jpg (45.4 KB, 72 views)
File Type: jpg GlobalMeshParams.jpg (34.2 KB, 55 views)
File Type: jpg hexaTriMesh.jpg (83.2 KB, 68 views)
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Old   June 28, 2013, 07:57
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Domenico Sgrò
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Hi Roberto!
I have a similar problem, finding a solution would be very useful also for me Let's hope for help

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Old   June 28, 2013, 11:18
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Hi mates,
It seems that you should decrease maximum size.
By the way no need of blocking. You can actually make boundary layer with "no. of layers" option in curve meshing. See
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Old   June 29, 2013, 11:56
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ok. Here is the tutorial on handling 2d hybrid meshing in ICEM CFD. Hope you will enjoy it.
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Old   September 30, 2014, 11:49
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Please tell me how to get a structured mesh.
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2d hybrid grid, naca0012

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