27 March 2018 Dispersion behavior of a hybrid phononic resonator
Author Affiliations +
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
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D. DePauw, D. DePauw, H. Al Ba'ba'a, H. Al Ba'ba'a, M. Nouh, 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

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