Quality criteria

Altair Forum User
Altair Forum User
Altair Employee
edited October 2020 in Community Q&A

Dear all, I have following questions regarding the tetra element checks

 

1) Which quality criterion (skew or vol skew or equia skew)  is more important for tetra mesh. I am using HM 12.0 version. Are all the criteria essential to be satisfied.

2) In general, out of the many criteria (warpage, aspect, skew, tet collapse, cell squish, jacobian, equia skew, vol skew, vol AR, min-max length) which one we need to focus more to get a good quality mesh and which we may ignore?

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Answers

  • Q.Nguyen-Dai
    Q.Nguyen-Dai Altair Community Member
    edited August 2017

    For Tetra mesh, generally, I check 'jacobian', 'aspect', 'skew' and 'tet collapse'.

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