109 citations · 156 across the 3 of their papers we have counts for
7 papers
Role of vibrations in the jamming and unjamming of grains discharging from a silo
Cristian Mankoc, Angel Garcimartin, Iker Zuriguel +2
We present experimental results of the jamming of non-cohesive particles discharged from a flat bottomed silo subjected to vertical vibration. When the exit orifice is only a few g…
The flow rate of granular materials through an orifice
C. Mankoc, A. Janda, R. Arévalo +4
The flow rate of grains through large orifices is known to be dependent on its diameter to a 5/2 power law. This relationship has been checked for big outlet sizes, whereas an empi…
Anomalous diffusion in silo drainage
R. Arevalo, A. Garcimartin, D. Maza
The silo discharge process is studied by molecular dynamics simulations. The development of the velocity profile and the probability density function for the displacements in the h…
Jamming during the discharge of granular matter from a silo
Iker Zuriguel, Angel Garcimartín, Diego Maza +2
In this work we present an experimental study of the jamming that stops the free flow of grains from a silo discharging by gravity. When the outlet size is not much bigger than the…
Time resolved particle dynamics in granular convection
J. M. Pastor, D. Maza, I. Zuriguel +2
We present an experimental study of the movement of individual particles in a layer of vertically shaken granular material. High-speed imaging allows us to investigate the motion o…
Intermittent origin of the large violations of the fluctuation dissipation relations in an aging polymer glass
L. Buisson, S. Ciliberto, A. Garcimartin
The fluctuation-dissipation relation (FDR) is measured on the dielectric properties of a polymer glass (polycarbonate)in the range . It is found that after a quench…