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Recent content by Mottahedi

  1. Mottahedi

    Prony series to model viscoelastic behaviour

    Hello, I tried one time modeling a rubber by using prony series and using an eigenfrequency analysis in ANSYS12. However, I did not get any real part for the frequencies, meaning no damping effect was detected. On the other hand, by defining simply damping coefficient, in addition to E,v, for a...

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