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Rigid fixed model

- May 5, 2020 at 1:10 pm
  
  Abdelrahman
  Subscriber
  
  I can not make modal analysis because I defined the rotor as a rigid body (I do not want mode shapes of blades), What can I do ?!
- May 5, 2020 at 2:42 pm
  
  Aniket
  Forum Moderator
  
  Have you tried moving the rigid bodies to separate multibody part as mentioned in the error message?
  
  -Aniket
  
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- May 5, 2020 at 3:06 pm
  
  Abdelrahman
  Subscriber
  
  If I moved them away or excluded Rotor from form
  Mesh will be disconnected, am I right ?
- May 5, 2020 at 3:59 pm
  
  Aniket
  Forum Moderator
  
  No. You will have to use contact or joint.
  
  -Aniket
  
  How to access Ansys Online Help Document
  
  How to show full resolution image
  
  Guidelines on the Student Community
  
  How to use Google to search within Ansys Student Community
- May 5, 2020 at 4:46 pm
  
  Abdelrahman
  Subscriber
  
  Rigid bodies are invalid as a geometry selection !!
- May 6, 2020 at 7:32 am
  
  Aniket
  Forum Moderator
  
  can you expand the tree to show subbranches of Geometry and Connections? You should have the rigid body as target not as contact.
  
  -Aniket
  
  How to access Ansys Online Help Document
  
  How to show full resolution image
  
  Guidelines on the Student Community
  
  How to use Google to search within Ansys Student Community

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