RL-GO and MoM

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

 I I am trying to simulate a problems that has three length scales, nm, um, and mm. For the nm and um length scales I am using the MoM and for the very large length scale am using the RL-GO solver. Are these length scales too disparate for the solver? I had to increase the extents of the problems but then ran into errors regarding mesh tolerance size. Do not really know how to correct this given the extents of the problem.

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Answers

  • Mel
    Mel Altair Community Member
    edited June 2019

    Hi Pmcardle


    Could you please attach an example model giving the mesh problem?

  • pmcardle
    pmcardle Altair Community Member
    edited June 2019

     I was able to somewhat remedy my issue by scaling the dimension of the mm sized object. Only the curvature of the object was relevant so I was able to scale down without changing the problem.

     

    Thanks,

    Patrick

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