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Nastran structural model in SI units

  • 1.  Nastran structural model in SI units

    Posted 7 hours ago

    Hello everyone,

     

    I have been using the NASTRAN structural model in SI unit shared on https://www.aiaa-uq4cba.org/. I noticed that both models (SI and imperial) units have the same values for the lugs stiffnesses as visible in the screenshots below.

    Based on the results I am getting, I suspect that the values in SI units are not the correct one.

     

     I would appreciate if you could look into this and come back with a comment.

    Thank you in advance.

    Kind regards,



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    Arianna Bosco
    Dr
    Siemens Industry Software
    Munich
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