[ICEM] unstructured mesh to surface patch dependent

Sheyko · December 14, 2011, 18:37

I'd like to mesh the part of the geometry by blocking strategy unstructured mesh and than based on its edges the adjacent shells to mesh another part by hexa dominant.

My question:
Why Quad Dominant Patch Dependent Surface Mesh don't build the mesh based on the nodes from edges from adjacent shell unstructured mesh?

PSYMN · December 15, 2011, 12:46

By default, it sizes the mesh by the geometry, but if you turn on the option to use existing line elements it will use those to set the sizing instead.

Turn this option on under Mesh (tab) => Global Mesh Setup => Shell Meshing Parameters => Patch Dependent => Respect Line Elements.

Best regards,

Simon

Sheyko · December 15, 2011, 15:04

Fantastic, I've made so for some times before, but however didn't get the merged mesh. But now is OK! Thank you very much!

Sheyko · December 15, 2011, 20:11

I found the main problem, it was in Associate Mesh With Geometry and there are not any tunes for it

Possible anybody know how to improve the mesh association?

PSYMN · December 19, 2011, 12:39

Sorry, not sure what you mean...

Quote:

there are not any tunes for it

Sheyko · December 20, 2011, 05:29

When I'd like to associate (Repare Mesh->Associate Mesh with Geometry) the mesh to the surfaces and lines it doesn't perfectly do it. There are some holes. So, how can I tune (improve) the association?

December 14, 2011, 18:37	unstructured mesh to surface patch dependent	#1
Sheyko New Member Sergiy Sheyko Join Date: Dec 2011 Posts: 22 Rep Power: 15	I'd like to mesh the part of the geometry by blocking strategy unstructured mesh and than based on its edges the adjacent shells to mesh another part by hexa dominant. My question: Why Quad Dominant Patch Dependent Surface Mesh don't build the mesh based on the nodes from edges from adjacent shell unstructured mesh? Last edited by Sheyko; December 15, 2011 at 09:55.

December 15, 2011, 12:46		#2
PSYMN Senior Member Simon Pereira Join Date: Mar 2009 Location: Ann Arbor, MI Posts: 2,663 Blog Entries: 1 Rep Power: 47	By default, it sizes the mesh by the geometry, but if you turn on the option to use existing line elements it will use those to set the sizing instead. Turn this option on under Mesh (tab) => Global Mesh Setup => Shell Meshing Parameters => Patch Dependent => Respect Line Elements. Best regards, Simon __________________ ----------------------------------------- Please help guide development at ANSYS by filling in these surveys Public ANSYS ICEM CFD Users Survey This second one is more general (Gambit, TGrid and ANSYS Meshing users welcome)... CFD Online Users Survey

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December 15, 2011, 15:04		#3
Sheyko New Member Sergiy Sheyko Join Date: Dec 2011 Posts: 22 Rep Power: 15	Fantastic, I've made so for some times before, but however didn't get the merged mesh. But now is OK! Thank you very much!

December 15, 2011, 20:11		#4
Sheyko New Member Sergiy Sheyko Join Date: Dec 2011 Posts: 22 Rep Power: 15	I found the main problem, it was in Associate Mesh With Geometry and there are not any tunes for it Possible anybody know how to improve the mesh association?

December 20, 2011, 05:29		#6
Sheyko New Member Sergiy Sheyko Join Date: Dec 2011 Posts: 22 Rep Power: 15	When I'd like to associate (Repare Mesh->Associate Mesh with Geometry) the mesh to the surfaces and lines it doesn't perfectly do it. There are some holes. So, how can I tune (improve) the association?