2 papers
physics.app-ph2019
Computational characterization of the wave propagation behaviour of multi-stable periodic cellular materials
Camilo Valencia, David Restrepo, Nilesh D. mankame +2
In this work, we present a computational analysis of the planar wave propagation behavior of a one-dimensional periodic multi-stable cellular material. Wave propagation in these ma…
physics.comp-ph2019
Finite element modeling of micropolar-based phononic crystals
Nicolás Guarín-Zapata, Juan Gomez, Camilo Valencia +2
The performance of a Cosserat/micropolar solid as a numerical vehicle to represent dispersive media is explored. The study is conducted using the finite element method with emphasi…