Mesh convergence Study with Simlab

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

Now I am using Simlab 2019.2 and found that there is no need to record the process to do Mesh Convergence Study?

I am not sure about this when I do not see the input for *.xml. Simlab keeps changing each versions.

In my opinion this will be difficult for company to create process.

 

I also face with the warning message when do the same as before?

<?xml version="1.0" encoding="UTF-8"?>image.thumb.png.7966988634f165cc517dde7b0496b9a8.png

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Answers

  • alpha_21885
    alpha_21885 Altair Community Member
    edited December 2019

    I also tried to study mesh size convergence for my normal mode analysis. I want to know best mesh size for first and second mode (my model is 500K - 1M nodes).

    However, mesh size study only support for *.h3d result. If use *.h3d result I cannot create response for frequency.

     

    Could you advise for this?

  • AlessioLibrandi
    AlessioLibrandi
    Altair Employee
    edited December 2019

    Hi,

     

    SimLab is developing quite quickly, indeed many things are changing from version to version.

     

    You can still create a makro and a DOE to implement your own mesh refinement DOE like in the past.

     

    Additionally, you can try the new approach we are implementing currently.

     

    You need to define a BODY MESH CONTROL on the geometry you want to 'refine'.  We still don't have complete tutorials for this, we plan to  add one to the Learning Center .

     

     

    Unable to find an attachment - read this blog

  • JJJ
    JJJ Altair Community Member
    edited February 2020

    Hello,

     

    I am very interested on the convergence study option. Could you please share the information, as you comented on the previous message? Regards

  • AlessioLibrandi
    AlessioLibrandi
    Altair Employee
    edited March 2020

    Hello JJJ, currently the video explains what has been implemented

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