Analytical approximations for low frequency band gaps
in periodic arrays of elastic shells
(2013)
Journal Article
in periodic arrays of elastic shells. The Journal of the Acoustical Society of America (Online), 133(2), https://doi.org/10.1121/1.4773257
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 that both Foldy-type equations (derived with lattice sum expansions... Read More about Analytical approximations for low frequency band gaps in periodic arrays of elastic shells.