Hello. I am trying to model a Carbon Nanotube out of a Graphene sheet. I have already modelled the graphene sheet in Ansys (Mechanical APDL), which now I need to roll and connect one end (specifically node) of the sheet to it's other end, so that it forms a cylindrical tube. I am not able to find any provision to do so in ANSYS. Any kind of help or suggestions would be highly appreciated. Thanks in advance.