Doubt in CFD Post

- January 5, 2023 at 6:49 am
  
  Atul Malge
  Subscriber
  
  Just a beginner doubt ... What is the significance of providing the angle in the "periodic 1" plane in 2D analysis. why to rotate it and obtain the results on that plane?
- January 5, 2023 at 12:48 pm
  
  DrAmine
  Ansys Employee
  
  Can you please elborate more on your question and add a screenshot?
- January 6, 2023 at 11:36 am
  
  Atul Malge
  Subscriber
  
  Highlighted in the image below
- January 6, 2023 at 2:46 pm
  
  DrAmine
  Ansys Employee
  
  I assume the case was Fluent case 2D axis-symmetric case. CFD-Post cannot handle "true" 2D cases for that reason it made a pseudo 2D by creating a pie sector for axis symmetric (and use then periodic) or use symmetry planes for 2D planar after extruding it with one cell depth in the in-screen direction. You can post-process on these periodic "planes".

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