how to create 3d hexa mesh on unstructured geometry

mansipatel · August 3, 2016, 18:30

Hello all,
I want to create 3d hexa mesh on Y shaped geometry made with arteries & veins (blood vessels) using ICEM CFD. If I try on small segment I am getting the 3d structural mesh but if I try same method on Y shaped geometry I am not getting good mesh, I am getting mesh in area where there is no geometry. It shows wrong association when I do show association.
Does anyone have idea how to deal with this problem?

Thanks,
Mansi

Kapi · August 4, 2016, 02:38

not sure 100% sure but i read similar topic before, so i suggest you to search on the forum.
divide the geometry in few parts and mesh separately each part, this mite help

August 3, 2016, 18:30	how to create 3d hexa mesh on unstructured geometry	#1
mansipatel New Member Mansi Patel Join Date: Jul 2016 Posts: 1 Rep Power: 0	Hello all, I want to create 3d hexa mesh on Y shaped geometry made with arteries & veins (blood vessels) using ICEM CFD. If I try on small segment I am getting the 3d structural mesh but if I try same method on Y shaped geometry I am not getting good mesh, I am getting mesh in area where there is no geometry. It shows wrong association when I do show association. Does anyone have idea how to deal with this problem? Thanks, Mansi

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August 4, 2016, 02:38		#2
Kapi Senior Member Join Date: Apr 2014 Location: Melbourne Posts: 584 Rep Power: 14	not sure 100% sure but i read similar topic before, so i suggest you to search on the forum. divide the geometry in few parts and mesh separately each part, this mite help