[ICEM] Help for meshing - ICEM CFD

StevenWillson · May 26, 2014, 02:37

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, 13:59

Can't you bring some changes to the geometry ? you have sharp edges, expect bad elements !

StevenWillson · May 28, 2014, 14:25

Quote:

Originally Posted by diamondx

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, 14:30

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, 15:17

Quote:

Originally Posted by diamondx

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

May 28, 2014, 13:59		#2
diamondx Super Moderator Ghazlani M. Ali Join Date: May 2011 Location: Tokyo, Japan Posts: 1,385 Blog Entries: 23 Rep Power: 30	Can't you bring some changes to the geometry ? you have sharp edges, expect bad elements ! __________________ Regards, New to ICEM CFD, try this document --> https://goo.gl/KAOIwm Ali

May 28, 2014, 14:30		#4
diamondx Super Moderator Ghazlani M. Ali Join Date: May 2011 Location: Tokyo, Japan Posts: 1,385 Blog Entries: 23 Rep Power: 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 __________________ Regards, New to ICEM CFD, try this document --> https://goo.gl/KAOIwm Ali

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