Learning Forum

[Ahmedzeid]

hello all. I need to create a selection set that includes the inner walls of this manifold so that i ca use it as a 'target' for 'physics coupling' in fluid structure interaction simulation. Any idea how can i make such selection group?

[peteroznewman]

Quit SpaceClaim and link the geometry into a Meshing component if you are going into CFD or Mechanical Model if you are going into a Structural analysis.  In Meshing/Mechanical, if you hold the Ctrl key down while picking the 4 internal surfaces at the four openings, and click the Extend to Limits button on the Selection tab of the ribbon, the selection should include all the interior surfaces.  Then you can create a Named Selection from that.

[Ahmedzeid]

I am going for a Fluid-Structure interaction. So i am not sure which component to add to geometry