Nonlinear coherent structures in granular crystals
C Chong, MA Porter, PG Kevrekidis… - Journal of Physics …, 2017 - iopscience.iop.org
The study of granular crystals, which are nonlinear metamaterials that consist of closely
packed arrays of particles that interact elastically, is a vibrant area of research that combines …
packed arrays of particles that interact elastically, is a vibrant area of research that combines …
Pulse propagation in granular chains
A Rosas, K Lindenberg - Physics Reports, 2018 - Elsevier
In this comprehensive review we present, discuss, and compare a number of theoretical
approaches to the propagation of impulses in granular chains found in the literature …
approaches to the propagation of impulses in granular chains found in the literature …
Highly nonlinear solitary waves in chains of cylindrical particles
We study the dynamic response of uniform granular chains composed of short cylindrical
particles excited by an impulse. The particles in the chains are arranged with their axes …
particles excited by an impulse. The particles in the chains are arranged with their axes …
[HTML][HTML] Traveling waves in 2D hexagonal granular crystal lattices
This study describes the dynamic response of a two-dimensional hexagonal packing of
uncompressed stainless steel spheres excited by localized impulsive loadings. The …
uncompressed stainless steel spheres excited by localized impulsive loadings. The …
[图书][B] Multiple impacts in dissipative granular chains
NS Nguyen, B Brogliato - 2013 - books.google.com
The extension of collision models for single impacts between two bodies, to the case of
multiple impacts (which take place when several collisions occur at the same time in a …
multiple impacts (which take place when several collisions occur at the same time in a …
Nonlinear waves in disordered diatomic granular chains
We investigate the propagation and scattering of highly nonlinear waves in disordered
granular chains composed of diatomic (two-mass) units of spheres that interact via Hertzian …
granular chains composed of diatomic (two-mass) units of spheres that interact via Hertzian …
Superdiffusive transport and energy localization in disordered granular crystals
We study the spreading of initially localized excitations in one-dimensional disordered
granular crystals. We thereby investigate localization phenomena in strongly nonlinear …
granular crystals. We thereby investigate localization phenomena in strongly nonlinear …
Experimental evidence of solitary wave interaction in Hertzian chains
We study experimentally the interaction between two solitary waves that approach one
another in a linear chain of spheres interacting via the Hertz potential. When these …
another in a linear chain of spheres interacting via the Hertz potential. When these …
Frequency filtering in disordered granular chains
BP Lawney, S Luding - Acta mechanica, 2014 - Springer
The study of disorder-induced frequency filtering is presented for one-dimensional systems
composed of random, pre-stressed masses interacting through both linear and nonlinear …
composed of random, pre-stressed masses interacting through both linear and nonlinear …
Nonlinear low-to-high-frequency energy cascades in diatomic granular crystals
We study wave propagation in strongly nonlinear one-dimensional diatomic granular
crystals under an impact load. Depending on the mass ratio of the “light” to “heavy” beads …
crystals under an impact load. Depending on the mass ratio of the “light” to “heavy” beads …