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3D Design

3D Design

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  3. Aspect ratio of Airfoil mesh

Aspect ratio of Airfoil mesh

    • October 25, 2023 at 11:24 am
      Aras karimi
      Subscriber

      I am creating a hexahedral mesh on a 3D airfoil in ICEM. I checked the aspect ratio of the grid, which reported values of 1-31500, which is a very high number and shows most of the very large elements produced behind the airfoil.

       

       

      Should its values be reduced? and how ?

      Is it necessary to create a smaller block near the airfoil?

      Regards.

    • October 27, 2023 at 1:56 pm
      Essence
      Ansys Employee

      Hello,

      You can try to increase the number of divisions horizontally. This can also reduce the AR.

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