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  3. Why does the addition of the diode element, CIRCU125, create ill-conditioning?

Why does the addition of the diode element, CIRCU125, create ill-conditioning?

Tagged: 10, low-frequency, Mechanical APDL (f. ANSYS), Multiphysics and EMAG (APDL), structural-mechanics
    • March 17, 2023 at 8:59 am
      FAQFAQ
      Participant

      Development informs that the voltage source is inherently ill-conditioned and that the diode element is simply the trigger in this model. A workaround is to replace the voltage source element with a specified voltage using the D command.

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