elements failed in 2d meshing

barba97
barba97 Altair Community Member
edited February 2023 in Community Q&A

I build a 2D mesh, but I continue to se Elements Failed = 100% and I didn't understand why. Is there any solutions? thank you in advanceimage

 

a.jpg 651.4K
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Answers

  • Marine_Racollet
    Marine_Racollet
    Altair Employee
    edited February 2023

    Hello,

    The element quality visualization is based on the criteria file.

    Can you check if the values in your criteria files are good and also do a right click on the legend and click on Failed Count. It will help you to know which criteria is not respected.

    You can also deactivate some criteria in the Criteria File and you will not see then in your legend.

    I hope it will help you.

    Regards,

    Marine

  • barba97
    barba97 Altair Community Member
    edited February 2023
    Marine Racollet_22477 said:

    Hello,

    The element quality visualization is based on the criteria file.

    Can you check if the values in your criteria files are good and also do a right click on the legend and click on Failed Count. It will help you to know which criteria is not respected.

    You can also deactivate some criteria in the Criteria File and you will not see then in your legend.

    I hope it will help you.

    Regards,

    Marine

    thank you so much, I have understand that the type problem is "Time step", However I'm not able to understand how to fix it. Could you please help me?image

    a.jpg 379.6K
  • Marine_Racollet
    Marine_Racollet
    Altair Employee
    edited February 2023

    For which solver are you working? If it is not for Radioss or explicit simulation you don't need to care of this one and you can uncheck it on the criteria file.

     

    Marine

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