Create a circle onto 3D mesh

Chironjeet Chaki

Dear Fellow community,

I'm struggling to find a solution like below and wondering if someone can me help me. I prepared an organic shaped geometry (human head) with 3D tetrahedral mesh (no surface) and now like to make a circle onto it (like the image below) with the radius of 20mm. After making this circle, I'll use it as a separate domain to apply boundary condition. But I have no idea how to do this as I'm new user of hypermesh. I'd be grateful if someone can help me.

Thanks.    

Community-Pasted-Attachment-1639485007138.jpg

Chayan

Chironjeet, You could do this in the following steps:

1: Generate faces (2D mesh) from your 3D mesh

2: Delete your 3D mesh, keep the faces

3: Create a 2D circle mesh at the location of your choice

4: Imprint the 2D circle mesh on to the head geometry.

5: recreate your 3D mesh.

I'm sure there are other ways too, but this is one that came to my mind.