General Mechanical

General Mechanical

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solver tolerance

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    • December 10, 2024 at 9:28 pm
      mrivero
      Subscriber

      Hi,

      I would like to know if it is possible to change the default solver tolerance. PCG solver has a convergence tolerance of 1e-8 and I wonder if decreasing this tolerance, convergence of the model would be enhanced.

      Hope your advices! Thank you 

    • December 11, 2024 at 8:43 am
      ErKo
      Ansys Employee

       

      Hi

      See perhaps the EQSLV MAPL command and the TOLER field there.

      (Ansys help manual search for the above).

      All the best

      Erik

       

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