Will biatomic mass-spring discretization of a bilayered continuum solid give me same dispersion curves?

19 September 2022 1 3K Report

I am trying to discretize a biatomic continuous solid into equivalent spring-mass system...but I am getting different dispersion curves for the two cases. So now I ma in doubt weather it is even right to do this comparison?

Sanjay R. Kumawat

I found the answer.

Yes, it can be done but with higher order of discretization of each layer in the bionomic continuous solid.

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