[anand32]

Hi All

I am newbie to ICEM and to CFD in general. I have started learning ICEM rcently on my own with online help. I understand that the USP of using ICEM is O Grid. But I have a fundamental question regarding the O Grid.

I have a block which has many adjacent blocks around itself- it is not on the boundary. I want to create a O grid into it such that the O Grid touches the surfaces/ faces of that block but does NOT Pass though any of the faces to the adjacent blocks. How do I do that?

I understand that by selecting faces , we will allow the block to pass through that surface/ face. This means that if we select only a face and no blokcs, the O Grid wil go through it to adjacenet block On the other hand, if I select only block and no faces, the O Grid will totally be contained inside the block but will not touch the face.
I want both- I want the O Grid tp be contaided insdie the block, but the O Grid should end at the faces, not go beyond that.

I appreciate the help

Regard