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  3. In frictional contact, why doesn’t the specified keyopt,cid,9,4 to ignore the initial geometrical clearance not help?

In frictional contact, why doesn’t the specified keyopt,cid,9,4 to ignore the initial geometrical clearance not help?

Tagged: frictional-contact, geometrical clearance
    • June 6, 2022 at 9:58 am
      FAQFAQ
      Participant

      For CONTA174 ANSYS Help mentions that ‘The indicated initial gap effect Keyo(9) is considered only when Keyo(12) = 4 or 5. If one is using frictional or frictionless contact then initial gap effect using Keyo(9) may not work. Try to use keyo(5) or define offset in ‘Interface treatment’ option in contact.

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