Fluids

Fluids

Doubt in CFD Post

    • 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?

    • DrAmine
      Ansys Employee

      Can you please elborate more on your question and add a screenshot?

    • Atul Malge
      Subscriber

      Highlighted in the image below

    • 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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