50 citations · 80 across the 3 of their papers we have counts for
4 papers
Contact angle entropy and macroscopic friction in non-cohesive two dimensional granular packings
Juan C. P. Petit, Xavier García, Iván Sánchez +1
We study the relationship between the granular contact angle distribution and local particle friction on the macroscopic friction and bulk modulus in non-cohesive disk packings. Mo…
Towards a relevant set of state variables to describe static granular packings
Luis A. Pugnaloni, Iván Sánchez, Paula A. Gago +3
We analyze, experimentally and numerically, the steady states, obtained by tapping, of a 2D granular layer. Contrary to the usual assumption, we show that the reversible (steady st…
Motion of grains in a vibrated U-tube
J. R. Darias, I. Sanchez, G. Gutierrez
We investigate experimentally the behavior of the rate of growth of a column of grains, in a partially filled vertically shaken U-tube. For the set of frequencies used we identify…
Spreading of a granular droplet
Ivan Sanchez, Franck Raynaud, Jose Lanuza +3
The influence of controlled vibrations on the granular rheology is investigated in a specifically designed experiment. We study experimentally a thin granular film spreading under…