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Errors in Meshing

User: "Altair Forum User"
Altair Forum User
Altair Employee
Updated by Altair Forum User

Hi,

 

I am using Optistruct to do topology optimisation of a bulkhead plate. I am getting errors when I run the optimistion. I will upload my model and the script so if anyone can help me with that I would really appreciate it. 

 

Regards,

 

Sufian

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    User: "tinh"
    tinh
    Altair Community Member
    Updated by tinh

    Hi,

    looks like your model has some bad quality elements

     

    verify your model or set PARAM,CHECKEL,NO to ignore quality checking

     

    NOTE : To bypass element quality checks (except essential validity checks)
     use PARAM,CHECKEL,NO. This may, however, cause very poor results.
     

    User: "Altair Forum User"
    Altair Forum User
    Altair Employee
    OP
    Updated by Altair Forum User

    Hi,

     

    How do I set it to  PARAM,CHECKEL,NO?

     

    Also what other options do I have?

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