Multidimensional Phononic Bandgaps in Three-Dimensional Lattices for Additive Manufacturing

Multidimensional Phononic Bandgaps in Three-Dimensional Lattices for Additive Manufacturing

We report on numerical modelling of three-dimensional lattice structures designed to provide phononic bandgaps. The examined lattice structures rely on two distinct mechanisms for bandgap formation: the destructive interference of elastic waves and internal resonance. Further to the effect of lattic...

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Bibliographic Details
Main Authors: Waiel Elmadih, Wahyudin P. Syam, Ian Maskery, Dimitrios Chronopoulos, Richard Leach
Format: Article
Language:English
Published: MDPI AG 2019-06-01
Series:Materials
Subjects:
lattice structures
bandgaps
vibration isolation
Online Access:https://www.mdpi.com/1996-1944/12/11/1878

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