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tetra collapse

User: "Altair Forum User"
Altair Forum User
Altair Employee
Updated by Altair Forum User

hi , 

i want to know how could i fix this tetra collapse because i cant simulate the static anlysis with this element fail ? thank u 

 

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    User: "Rahul Rajan_21763"
    Rahul Rajan_21763
    New Altair Community Member
    Updated by Rahul Rajan_21763

    If too many failed elements, then try tetra remesh or tetramesh optimization option.If only few ,then by manually moving nodes would be fine.Btw if tet collapse is greater than 0.1 ,then it fine for analysis.If using Optistruct for analysis, then activate PARAM : CHECKEL : NO for running analysis without element quality check.

    User: "Altair Forum User"
    Altair Forum User
    Altair Employee
    OP
    Updated by Altair Forum User

    thank you very much 

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