Diffusing-wave spectroscopy study of microscopic dynamics of three-dimensional granular systems

Soft Matter ◽  
2010 ◽  
Vol 6 (13) ◽  
pp. 2894 ◽  
Author(s):  
Kipom Kim ◽  
Hyuk Kyu Pak



2018 ◽  
Vol 57 (2) ◽  
pp. 208 ◽  
Author(s):  
Angel A. Duran-Ledezma ◽  
Damián Jacinto-Méndez ◽  
Luis F. Rojas-Ochoa


2003 ◽  
Vol 36 (8) ◽  
pp. 2985-2989 ◽  
Author(s):  
Tetsuharu Narita ◽  
Alexandra Knaebel ◽  
Jean-Pierre Munch ◽  
Sauveur Jean Candau ◽  
Miklós Zrínyi




Author(s):  
Jiao Wang ◽  
Caishan Liu ◽  
Daolin Ma

It has recently been shown that a dimer, composed of two identical spheres rigidly connected by a rod, under harmonic vertical vibration can exhibit a self-ordered transport behaviour. In this case, the mass centre of the dimer will perform a circular orbit in the horizontal plane, or a straight line if confined between parallel walls. In order to validate the numerical discoveries, we experimentally investigate the temporal evolution of the dimer's motion in both two- and three-dimensional situations. A stereoscopic vision method with a pair of high-speed cameras is adopted to perform omnidirectional measurements. All the cases studied in our experiments are also simulated using an existing numerical model. The combined investigations detail the dimer's dynamics and clearly show that its transport behaviours originate from a series of combinations of different contact states. This series is critical to our understanding of the transport properties in the dimer's motion and related self-ordered phenomena in granular systems.





2012 ◽  
Vol 159 (4) ◽  
pp. B385-B393 ◽  
Author(s):  
J. Scott Cronin ◽  
Kullachate Muangnapoh ◽  
Zach Patterson ◽  
Kyle J. Yakal-Kremski ◽  
Vinayak P. Dravid ◽  
...  




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