3D,non-planar,curved geometry mesh
 

hi all
I want to mesh this geometry in ICEM with boundary layer mesh ,I mean it needs to have fine meshes close to the wall and structured meshes are much more better,Is there any suggestion?

there is no idea?:confused:

Did you do a search for related topics in this forum?
In case that you never have used ICEM before, you should do (most of) the tutorials first. There are only a few.
I am quite sure you will discover a tutorial called "Tetra/Prism Mesh Generation for an Aorta".

With regards,
Sebastian Aorta"