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

drDre

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.

Rogerio Nakano_21179

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