Wave Attenuation in 1-D Viscoelastic Phononic Crystal Rods Using Different Polymers

Wave Attenuation in 1-D Viscoelastic Phononic Crystal Rods Using Different Polymers

The elastic wave attenuation in artificial composites, known as phononic crystals (PnCs), is an important topic in the context of wave manipulation. However, there is a lack of knowledge in the obtainment of the wave attenuation of PnCs when the viscoelastic effect of different polymers is considere...

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Bibliographic Details
Main Authors: Vinícius Braga Santos de Oliveira, Lucas Franco Corrêa Schalcher, José Maria Campos Dos Santos, Edson Jansen Pedrosa de Miranda Jr.
Format: Article
Language:English
Published: Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) 2023-06-01
Series:Materials Research
Subjects:
Periodic structures
complex band structure
viscoelasticity
band gaps
vibration attenuation
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392023000200220&tlng=en

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392023000200220&tlng=en

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