36 citations · 66 across the 5 of their papers we have counts for
5 papers
Rotating, cylindrical, acoustic invisibility cloak: solution using perturbation method
Levi T. Kaganowich, Deepak C. Akiwate, Trevor J. Cox +1
Transformation Acoustics emerged in the mid-2000s, initiating a new paradigm of metamaterial designs. One of the most compelling designs, the invisibility cloak, holds promise for…
Analytical approximations for low frequency band gaps in periodic arrays of elastic shells
Anton Krynkin, Olga Umnova, Shahram Taherzadeh +1
This paper presents and compares three analytical methods for calculating low frequency band gap boundaries in doubly periodic arrays of resonating thin elastic shells. It is shown…
Multi-resonant scatterers in Sonic Crystals: Locally Multi-resonant Acoustic Metamaterial
V. Romero-García, A. Krynkin, L. M. Garcia-Raffi +2
An acoustic metamaterial made of a two-dimensional (2D) periodic array of multi-resonant acoustic scatterers is analysed in this paper. The building blocks consist of a combination…
Acoustic insertion loss due to two dimensional periodic arrays of circular cylinders parallel to a nearby surface
Anton Krynkin, Olga Umnova, Juan Vicente Sanchez-Perez +3
The acoustical performances of regular arrays of cylindrical elements, with their axes aligned and parallel to a ground plane, have been investigated through predictions and labora…
Scattering by coupled resonating elements in air
Anton Krynkin, Olga Umnova, Alvin Y. B. Chong +2
Scattering by (a) a single composite scatterer consisting of a concentric arrangement of an outer N-slit rigid cylinder and an inner cylinder which is either rigid or in the form o…