Mass calculation of the FEM model

Bernt Isaksen
Bernt Isaksen Altair Community Member
edited September 2023 in Community Q&A

It seems to me that calculation of mass is not correct in HyperMesh. I make all the Components active with correct density for properties, but the mass is not calculated correctly. What am I doing wrong?

Thank for any help.

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Answers

  • Michael Herve_21439
    Michael Herve_21439
    Altair Employee
    edited September 2023

    Hello @Bernt Isaksen ,

     

    can you please provide some extra details here? Which version are you using? Are you working with OptiStruct models (as you are referring to fem extension)?

     

    Best Regards,

    Michael

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