Parameters for viscoelastic model in Abaqus
I am modelling in time domain with frequency data. (Have DMA data) The parameters to input seem to be omega g* real and imag. I found formulae
omega g*real = G(l)/G infinity
w g* imag = 1 - G(s)/G infinity
Is this formula correct?
What does imega G* real and imag actually mean?
Isnt usually storage modulus associated with real part and viceversa? Why is it reverse here? Is there any derivation or refernce available for this formula?
please dont ask the same question multiple times!