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Preprocessing

Preprocessing

Topics related to geometry, meshing, and CAD.

Improving quality of tetrahedral mesh

    • vriabov
      Subscriber

      Dear all,


      I am trying to mesh a rather complicated multi-body geometry. I was advised to mesh it with all tetrahedral mesh, which works ok for the most part.


      However in certain (thin-walled) bodies  some highly-skewed elements are produced, the pictures follow:



       




      How can I locally improve the mesh in the problematic bodies?


       


      Thank you

    • peteroznewman
      Subscriber

      Use smaller elements by applying a Sizing mesh control to those bodies or faces.

    • Keyur Kanade
      Ansys Employee

      https://www.youtube.com/watch?v=lMtHHVFmhj4

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