2 papers
physics.app-ph2025
An elastodynamic Willis meta-slab with strong directional-dependent absorption
Philip A Cotterill, David Nigro, William J. Parnell
Electromagnetic bi-anisotropy finds an analogy in acoustic metamaterial science as Willis coupling. Its impact and emergence in the field of elastodynamic metamaterials is not as w…
physics.flu-dyn2024
Stress relaxation and thermo-visco-elastic effects in fluid-filled slits and fluid-loaded plates
Erik García Neefjes, David Nigro, Raphaël C. Assier +1
In this paper, we theoretically analyse wave propagation in two canonical problems of interest: fluid-filled thermo-visco-elastic slits and fluid-loaded thermo-visco-elastic plates…