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Fluids

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  3. fluent dynamic mesh – exclude mesh motion in boundary conditions?

fluent dynamic mesh – exclude mesh motion in boundary conditions?

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    • June 9, 2025 at 2:32 pm
      ALEXANDRE COSTA
      Subscriber

      Hi,

      Can somebody give a simple example when the tui dynamic mesh option:

      "exclude mesh motion in boundary conditions?" 

      is set to yes ?

      Any output is highly appreciated.

    • June 10, 2025 at 11:09 am
      abhishek.roy
      Ansys Employee

      Hi, if a boundary is moving because it is part of an adjacent dynamic cell zone, but the actual physical boundary conditions imply that the boundary should remain stationary, then define this boundary as a dynamic zone and specify to exclude mesh motion in boundary conditions

    • June 10, 2025 at 9:04 pm
      ALEXANDRE COSTA
      Subscriber

      Hi Abhishek,

      Thanks for the output.  Maybe some sort of animated .gif can help better clarify your explanation.

      Unfortunatelly I am still in the "dark"

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