I have an iges file with an artery model.
The artery consists of many surfaces (not solid).
I do not want to have many small surfaces cause this artery is going to be imported in ansys for meshing.
Imagine that my geometry is like a cylinder. I only want to have 3 surfaces and then from these surfaces generate a solid.
I tried by knitting (using also the button make solid ) but the final model had also the small surfaces too.
This causes me problem in ansys because it influences the mesh generation.
I would be very greatful if someone could suggest me something