**ERROR: RIGID BODY 345886 UNSTABLE

RIDOINE EL IDRISSI
RIDOINE EL IDRISSI New Altair Community Member
edited June 2021 in Community Q&A

Hello,

 
First , I would like to thank you for your fast response.
 
I have a question please , I met this error  **ERROR: RIGID BODY 345886 UNSTABLE and i aplied the solution writen  on the page 176 for pust 1 on the Ispher but it didn't work could you give me other way if you know the reason of this issue ?
 
 
Thanks in advance
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Answers

  • Rogerio Nakano_21179
    Rogerio Nakano_21179 New Altair Community Member
    edited June 2021

    Hi

    Potential reason for this error could be:

    - your master node is too far from the center of gravity of the slave nodes.

    - if you are applying or facing some level of rotation, you are having more than 1rad rotation per time step.

     

    If your model is sharable, please do so here along with the output *.out files.

    otherwise I suggest you reach your Altair support channel.

    Regards

     

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