Rotation of moving circular disk, cylinder.

- September 14, 2019 at 12:26 pm
  
  muneebvohra
  Subscriber
  
  I have tried to solve the problem given in the diagram using Ansys mechanical. In this question, I know the angular velocity with which this object is rotating that is I know the answer to this question which is 1033 rad/s. But sir I want to work backward. I had given angular velocity to my disk of 1033 rad/s and I simulate it to find circumferential stresses, on the inside surface. But I did not get the correct answer. I used a fixed support. I can also provide a full solution to you if required. It is a request to please guide me to set correct boundary condition.
  
  Thank You.
- September 14, 2019 at 1:33 pm
  
  peteroznewman
  Subscriber
  
  Do you have both the shaft and the ring modeled and have contact between them?
  
  Is the shaft much longer than the ring? Is the Fixed Support on the end faces of the shaft?
  
  Did you perform a two step solution to let the contact resolve in step 1 and apply the rotational velocity in step 2?
  
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