Imported ICEM mesh has additional body in the mesh

Procyon · January 27, 2011, 06:56

Heyho everyone,

I have made a mesh of a quarter of a pipe in ICEM CFD and would like to use CFX-Pre to set up the simulation. My problem is that CFX-Pre inserts a body into my mesh which is a little bit smaller than the whole mesh and treats this body as a wall. I have no idea what's happening there ...

I attached a screenshot. The body shown with mesh lines is called "PART_1_1_1_MATPOINT External" and is automatically created by CFX-Pre. This is the body that acts as a wall in the simulation because CFX-Pre automatically creates a boundary condition for this body which I cannot delete nor change.

I just want to have my ICEM mesh in CFX-Pre and my 5 outer surfaces to create boundary conditions ...

What did I do wrong?

I am using Ansys 12.0.1.

Thanks in advance,
Procyon

ghorrocks · January 27, 2011, 16:21

You have not set up your mesh correctly. Do the tutorials for ICEM so you understand how it works.

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January 27, 2011, 16:21		#2
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,703 Rep Power: 143	You have not set up your mesh correctly. Do the tutorials for ICEM so you understand how it works.