polyurethane foam material

Altair Forum User
Altair Forum User
Altair Employee
edited May 2023 in Community Q&A

Dear all

i need to model a polyurethane material in optistruct, should i use MATX42?

thx

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Answers

  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited August 2017

    Hi Mohamed,

     

    Yes, you can use MATX42 to model polyurethane material. But this is compatible with NLGEOM analysis. 

  • L Mansouri
    L Mansouri Altair Community Member
    edited May 2023

    Hello,

     

    What is the material law to choose which is compatible with NLGEOM.

     

    Best regards

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