Mesh study convergen does not work in SL 2019.3

alpha_21885
alpha_21885 Altair Community Member
edited October 2020 in Community Q&A

Hi all,

 

I see the video demo of mesh study convergence.

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SimLab Demo - Achieving Results Convergence

But when I open SL 2019.3, it is totally different and errors happen.

745951951_nh.png.3643617b042a7b2e4ae3c41a6c95fa81.png

 

After I fix this by output stress element nodes.

1868851360_nh.png.6db7d39ca4e3597848c20ded138e50aa.png

 

Then another issue happen.

2074620379_nh.png.9d17f3c02fcac1ba7d6366f514ad920b.png

 

I do not know what I should do next.

Anyone can advise?

Thanks.

 

 

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Answers

  • Rahul Rajan_21763
    Rahul Rajan_21763 New Altair Community Member
    edited April 2020

    For now it is must to have output at element nodes and body mesh control assigned to CAD body for mesh convergence.Please refer attached video.

    Unable to find an attachment - read this blog

  • alpha_21885
    alpha_21885 Altair Community Member
    edited April 2020

    Thanks Rahul,

    Follow your video, I can run successfully.

    So the process should be:

    1.Import CAD
    2.Create Body Mesh control
    3.Surface Mesh
    4.Solid Mesh
    5.Material/Property
    6.Create solutions and element stress nodal output.
    7.Create Load and BCs
    8.Run simulation and post result (automatically)
    9.Create Response
    10.Check CONVERGENCE
     
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  • Rahul Rajan_21763
    Rahul Rajan_21763 New Altair Community Member
    edited April 2020

    Yes, thats what i have done in the video.

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