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How hertzian solitary waves interact with boundaries in a 1D granular medium.

- S. Job, F. Melo, Adam C. Sokolow, Surajit Sen
- Physics, Medicine
- Physical review letters
- 18 March 2005

We perform measurements, numerical simulations, and quantitative comparisons with available theory on solitary wave propagation in a linear chain of beads without static preconstraint. By designing a… Expand

Thermal wave harmonics generation in the hydrodynamical heat transport in thermoacoustics

- V. Gusev, P. Lotton, H. Bailliet, S. Job, M. Bruneau
- Physics
- 2 January 2001

It is demonstrated that the temperature oscillations near the edge of the thermoacoustic stack are highly anharmonic even in the case of harmonic acoustic oscillations in the thermoacoustic engines.… Expand

Discrete breathers in one-dimensional diatomic granular crystals.

- N. Boechler, G. Theocharis, S. Job, P. Kevrekidis, M. Porter, C. Daraio
- Physics, Medicine
- Physical review letters
- 14 November 2009

We report the experimental observation of modulational instability and discrete breathers in a one-dimensional diatomic granular crystal composed of compressed elastic beads that interact via… Expand

Wave localization in strongly nonlinear Hertzian chains with mass defect.

- S. Job, Francisco Santibáñez, F. Tapia, F. Melo
- Physics, Medicine
- Physical review. E, Statistical, nonlinear, and…
- 22 January 2009

We report observations of mechanical energy localization in a strongly nonlinear discrete lattice. The experimental setup we consider is a one-dimensional nonloaded horizontal chain of identical… Expand

Enhancement of the Q of a nonlinear acoustic resonator by active suppression of harmonics

- V. Gusev, H. Bailliet, P. Lotton, S. Job, M. Bruneau
- Physics
- 27 May 1998

Finite-amplitude stationary acoustic waves in a closed resonator subjected to simultaneous excitation at fundamental frequency and its second harmonic are analyzed in the frame of the second-order… Expand

Experimental evidence of solitary wave interaction in hertzian chains.

- Francisco Santibáñez, R. Muñoz, Aude Caussarieu, S. Job, F. Melo
- Physics, Medicine
- Physical review. E, Statistical, nonlinear, and…
- 16 February 2011

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 counterpropagating waves… Expand

Direct observation of impact propagation and absorption in dense colloidal monolayers

- I. Buttinoni, Jinwoong Cha, Wei-Hsun Lin, S. Job, C. Daraio, L. Isa
- Materials Science, Medicine
- Proceedings of the National Academy of Sciences
- 30 October 2017

Significance Single-particle characterization of the impact response has unveiled design principles to focus and control stress propagation in macroscopic granular crystalline arrays. We demonstrate… Expand

Relaxation-time approximation for analytical evaluation of temperature field in thermoacoustic stack

- V. Gusev, P. Lotton, H. Bailliet, S. Job, M. Bruneau
- Physics
- 31 August 2000

Abstract The problem of analytical description of temperature fields and heat fluxes in thermoacoustic devices (such as refrigerators and prime-movers) is discussed. It is demonstrated that for the… Expand

Solitary wave trains in granular chains: experiments, theory and simulations

- S. Job, F. Melo, Adam C. Sokolow, Surajit Sen
- Physics
- 12 September 2007

The features of solitary waves observed in horizontal monodisperse chain of barely touching beads not only depend on geometrical and material properties of the beads but also on the initial… Expand

Intrinsic energy localization through discrete gap breathers in one-dimensional diatomic granular crystals.

- G. Theocharis, N. Boechler, P. Kevrekidis, S. Job, M. Porter, C. Daraio
- Physics, Medicine
- Physical review. E, Statistical, nonlinear, and…
- 5 September 2010

We present a systematic study of the existence and stability of discrete breathers that are spatially localized in the bulk of a one-dimensional chain of compressed elastic beads that interact via… Expand

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