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-   -   [ICEM] Help for meshing - ICEM CFD (https://www.cfd-online.com/Forums/ansys-meshing/136264-help-meshing-icem-cfd.html)

StevenWillson May 26, 2014 01:37
Help for meshing - ICEM CFD
 
2 Attachment(s)
Hey Guys,
I am new to meshing and came across this geometry. Have been stuck with it for days now.

It would be really great if someone could help me out with it.

I need a structured hexa mesh

And I work in ANSYS ICEM CFD

Thanks

diamondx May 28, 2014 12:59
Can't you bring some changes to the geometry ? you have sharp edges, expect bad elements !

StevenWillson May 28, 2014 13:25
Quote:
Originally Posted by diamondx (Post 494563)
Can't you bring some changes to the geometry ? you have sharp edges, expect bad elements !
I am having problems with the blocking itself.
Can you help me out with that?

diamondx May 28, 2014 13:30
start by blocking that box only, create the necessary o-grid and then extrude following the two extremities (up and down). This is how I will do it. But you cannot have a good meshing with those sharp edges I suggest tetra mesh or a change to your geometry

StevenWillson May 28, 2014 14:17
Quote:
Originally Posted by diamondx (Post 494570)
start by blocking that box only, create the necessary o-grid and then extrude following the two extremities (up and down). This is how I will do it. But you cannot have a good meshing with those sharp edges I suggest tetra mesh or a change to your geometry
Thanks for that. Will try it for sure


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