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General Mechanical

General Mechanical

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  3. FSI simulation and adaptive meshing

FSI simulation and adaptive meshing

    • October 24, 2023 at 7:28 pm
      Reyhaneh
      Subscriber

      Hi,
      I am doing an FSI simulation using coupling systems in ansys. My main error is the high distortion in elements in the transient structural. my solid material is hyper-elastic and has large deformations and it looks to be the reason for the distortion. I tried to use adaptive meshing, but it was only available for static structural. what are other options to modify the "solid"'s mesh during simulation?
      Thank you.

    • October 25, 2023 at 12:48 pm
      Akshay Maniyar
      Ansys Employee

      Hi Reyhanesh,

      Please check the below video for various ways to avoid distortion issues with the hyperelastic material.

      How to Handle Element Distortion Errors in Hyperelastic Materials — Lesson 3 - ANSYS Innovation Courses

      Thanks,

      Akshay Maniyar

    • October 25, 2023 at 4:34 pm
      Reyhaneh
      Subscriber

      Hi Akshay,

      Thank you for your reply. I have seen and tried this video before. but couldn't solve my problem.

      Reyhaneh

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