How to calculate percentage error in the energy norm for a selected set of elements

Gabriele
Gabriele New Altair Community Member
edited October 2020 in Community Q&A

Hello,

 

Does anybody know how to calculate the percentage error in the energy norm for a selected set of elements? Ansys provides a tool called SEPC (obtained from the PRERR command). I am interested on how to do it via Optistruct solver. I am a Hyperworks 12 user.

 

Thanks in advance,

Best Regards,

 

Gabriele

Tagged:

Answers

  • Dhanasharee Jadhav_21915
    Dhanasharee Jadhav_21915 New Altair Community Member
    edited September 2020

    Hi,

    You can only check Plastic strain ...stabilization  for contact. To check percentage errors for this energy

    You can check Stain energy by contact stabilization in  e.nlm file . And multiply with 100 for %.

    Regards,

    Dhanasharee Jadhav

     

Categories