Which PARAM should I use to put this model to run in a Optistruct?

Melzak Silva
Melzak Silva Altair Community Member
edited March 2021 in Community Q&A

This model run in Nastran.

which PARAM should I use to put this model to run in a Optistruct?

 

PBUSH,120 has large stiffness value (component(1)=1e+08).

PBUSH 120 had 3 large stiffness values:
large: large: large:
... "K" 1+8 1+8 1+8 1+8 10.0 1+8

*** ERROR # 1847 ***
Design variable range for DESVAR card 1 outside of discrete values.

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Answers

  • Robert Hoglund
    Robert Hoglund
    Altair Employee
    edited March 2021

    Hi Melzak,

    It looks like the model didn't run because of the error message related to the DESVAR card.  Can you provide more information such as the .fem or how the DESVAR card is set up?

    Thanks,

    Rob

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