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Which material laws can be used to model foams ?

Tagged: 17.2, hyperelasticity, materials, mechanical, Nonlinear mechanics, structural-mechanics
    • January 25, 2023 at 7:34 am
      FAQFAQ
      Participant

      Two materials laws can be considered when modeling foams : – Ogden foam model (for more information, refer to Ansys Help Material Reference / Nonlinear material properties / Hyperelasticity / Ogden compressible foam hyperelasticity) ; – Blatz Ko model (for more information, refer to Ansys Help Material Reference / Nonlinear material properties / Hyperelasticity / Blatz-Ko foam hyperelasticity). If the foam can be considered as little compressible, usual hyperelastic models can be used.

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