General Mechanical

General Mechanical

different curve fit

    • jonsys
      Subscriber

      Fig 1 shows that the curve fit for points (experimental results of ShearModulus-Time) is quite good; then after I copy the calculated values at the property (prony). When I click at Prony shear relaxation [Fig 2] the curve is different. Why could be the reason?


       


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    • DrAmine
      Ansys Employee

      Moved to the right Thread. 

    • Sandeep Medikonda
      Ansys Employee

      Jon,


        See if jjdoyle's post answers this? He was using more prony-series terms.


      Regards,


      Sandeep

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