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  3. About mesh convergence error due to negative jacobian

About mesh convergence error due to negative jacobian

    • August 6, 2024 at 12:35 am
      JooJaehoon
      Subscriber

      Hello

      I'm trying to static analysis but failed with error.

      I think it caused by inappropriate shape of mesh.

      I attatched error message and meshing shape and point with red circle where casue of error I thought 

      Can you know me how I solve this problem?

      thank you.

    • August 6, 2024 at 1:00 pm
      Ashish Khemka
      Forum Moderator

      Hi,

      Can you try remeshing the model with tetrahedral mesh? Are you applying a hex dominant meshing method? Can you change the unit system to small units?

      Regards,

      Ashish Khemka

      • August 7, 2024 at 12:21 am
        JooJaehoon
        Subscriber

        Hi,

        I tried remeshing with simple shape but error hadn't occured. I'll try to mesh with small units.

        Thanks for applying.

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