Mesh Strange Behavior

- July 10, 2018 at 9:15 pm
  
  José Mantovani
  Subscriber
  
  Hello friends!
  
  I'm simulating a 3D finite wing with the flow domain seen in the image below.
  
  But, when I generate the mesh the result shows some elements / cells that seem to get into the wing (see the another image), how do I correct this?
  
  Notice that the Defeaturing Mesh feature is turned off.
  
  Thanks!
  
  Mantovani.
- July 11, 2018 at 12:11 am
  
  klu
  Ansys Employee
  
  Hi Jose,
  
  Basically the mesh size is a bit large to fully resolve the leading edge curvature. Therefore reducing the local mesh size would help. You might decrease the value of Curvature Normal Angle and/or apply local sizing control (use a small mesh size) at the leading edge region. Thanks.
- July 11, 2018 at 11:29 pm
  
  José Mantovani
  Subscriber
  
  I will try! Thanks for help and opportunity!
  
  Mantovani.

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