How to convert 2d to 3d mesh of cd nozzle
 

Hi all,

I'm having 2D axi-symmetric convergent divergent nozzle geometry generated using Gambit. I need 3D of the same. I tried by rotating the 2D geometry but the resulted mesh is undesired. pls help in this regard.

rotate only the geometry
delete the 2d surface mesh and remesh volume(s) in 3d