Deforming wall geometry in an overset mesh

- April 28, 2023 at 2:56 am
  
  Sanjib Gurung
  Subscriber
  
  Hi, can the wall geometry defined in an overset mesh be deformed using a UDF (DEFINE_GRID_MOTION)? Thanks!
- April 28, 2023 at 11:26 am
  
  Rob
  Forum Moderator
  
  It doesn't say you can't, https://ansyshelp.ansys.com/account/Secured?returnurl=/Views/Secured/corp/v231/en/flu_ug/flu_ug_sec_overset.html but you may need go be careful that remeshing doesn't interact badly with the overset cells.
- April 28, 2023 at 6:00 pm
  
  Sanjib Gurung
  Subscriber
  
  Thanks! I cannot open the link. It asks me to complete my customer registration.
- May 2, 2023 at 9:10 am
  
  Rob
  Forum Moderator
  
  Click on Help in Fluent. Then copy the link into that browser. The software gives you a token/cookie/biscuit to bypass the log in.