2 papers
physics.class-ph2025
Designing Band Gaps with Randomly Distributed Sub-Wavelength Helmholtz Resonators
Paulo S. Piva, Art L. Gower, I. David Abrahams
It is well-known that band gaps, in the frequency domain, can be achieved by using periodic metamaterials. However it has been challenging to design materials with broad band gaps…
physics.class-ph2024
Elastic waves in bearing raceways: the forward and inverse problem
Jessica J. Kent, Matheus de C. Loures, Art L. Gower
Turbines are crucial to our energy infrastructure, and ensuring their bearings function with minimal friction while often supporting heavy loads is vital. Vibrations within a beari…