[Aryaala]

Hello everyone,

i want to rotate 2 tubes that lie in each other. I constructed them in PTC Creo and imported the assembly in Ansys Workbench. I put a torque on the inner tube and fixated the outer tube, so it doesn´t move. I defined the contact conditions but the inner tube doesn´t rotate, when i look at the total deformation or other solution options.

Maybe someone has an idea why my simulation doesn´t work. I watched like every youtube video but i can´t figure out where my mistake is. Unfortunately i can´t upload my simulation here

Thank you in advance