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Recent content by bluebulb

  1. bluebulb

    Running big ANSYS model

    Are there any services that can help with analysis of a mid- to big- sized ANSYS file? The model has ~700,000 nodes, with a mesh quality of 0.75. The model has contact surfaces. We are currently running the analysis on a dual core license. Would like something faster.
  2. bluebulb

    Stress concentration for tearing stress vs. clearance

    Well this is for a padeye type calculation. DNV specifies a factor of 3 in the tear out calculation but I'm wondering if that value drops if the clearance is smaller.
  3. bluebulb

    Stress concentration for tearing stress vs. clearance

    Hi all, Is there a curve/equation relating stress concentration in a tear out condition to the clearance of the bolt and the hole? What I'm asking is, given that the bolt is going to be smaller than the hole, the stress concentration increases the greater the clearance is. Is there an existing...

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