Hydrodynamic mass in radioss (mass in x,y,z direction)

Michał Drężek
Michał Drężek Altair Community Member
edited November 2020 in Community Q&A

I'm doing crash simulation in Radioss. One of my input data is hydrodynamic (non-structural) mass in three dimensions (I have Mx =/= My=/= Mz). Is there any way to include My, Mx in my model? I don't see any option to do it by /ADMAS nor /RBODY.

Thanks in advanced.

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Answers

  • Rogerio Nakano_21179
    Rogerio Nakano_21179 New Altair Community Member
    edited November 2020

    Hi

    Do you mean adding 2nd moment of mass?

    if you are using /RBODY you can add in the information in the J_ii fields.

     

    Regards

     

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