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General Mechanical

General Mechanical

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Piezoresistive analysis

    • June 12, 2019 at 2:16 pm
      MarcoandCo
      Subscriber

      I would like to know why Ansys APDL performs coupled-field piezoresistive analysis, using elements SOLID227, by a nonlinear solver, even if the structural and electrical parts are decoupled (diagonal matrices). 


      Does the electrical conductivity coefficient matrix depend linearly from the stress tensor (inside the resistivity under loads) ?


       


      Thank you in advance.

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