Discovery Import

Discovery Import

Error when assaigning my own material properties in Workbench LS-Dyna

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    • Ben_Ben
      Subscriber
      Hey, I'm trying to inflate a balloon in Workbench LS-Dyna. When I use the Rubber 1 material (As seen below) given in Engineering Data Sources the model runs without any errors. It is a third order Ogden material.

        But I want to run the model with values from a paper I am referencing. The material properties are seen below.  This is also a third order Ogden material.

      But when I change the coefficients to the ones in the table above I get an error.

      Error MAT 2 is not found. Am I inputting the coefficients incorrectly? If anyone could help me I'd be very grateful. Thanks, BEn
    • Charudatta Bandgar
      Subscriber

      Regarding your question on Ansys Workbench LS-Dyna, please post it on ANSYS Customer Portal or Ansys Learning Forum based on the type of license that you have. This ANSYS Discovery Community Forum is intended for seeking help on ANSYS Discovery products. Thank you for your understanding!

    • Ben_Ben
      Subscriber

      Ok I will

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