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viscoelastic material using Ansys for Dynamic modeling

Submitted by Veerabhadrayya… on

Hello,

 

I am planing to model a viscolestic material in ANSYS and condition is dynamic.

i have the data of stress relaxation data from experimental Could anyone please suggest how to give material input in ansys taking the data of stress relaxation

weather for dynamic modeling of viscoelastic material in ansys, we should go for curve fitting or prony series

 

 

 

Thanks for your kind help