27 March 2018 Dispersion behavior of a hybrid phononic resonator
Author Affiliations +
Abstract
Considerable research attention has been recently devoted to the study of periodic structures given their unique wave dispersion. Phononic crystals and acoustic metamaterials have emerged as two main categories of such periodic structures that can exhibit radically different band gap characteristics. Here, we present a novel configuration that combines hybrid wave attenuation attributes culminating in enhanced metadamping and energy dissipation properties. The results are compared with a benchmark example from literature to show the potential of the new design.
Conference Presentation
© (2018) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
D. DePauw, H. Al Ba'ba'a, M. Nouh, "Dispersion behavior of a hybrid phononic resonator", Proc. SPIE 10600, Health Monitoring of Structural and Biological Systems XII, 1060014 (27 March 2018); doi: 10.1117/12.2296656; https://doi.org/10.1117/12.2296656
PROCEEDINGS
6 PAGES + PRESENTATION

SHARE
Back to Top