Publications

2022

On the use of magnetic particles to enhance the flow of vibrated grains through narrow apertures. C.M. Carlevaro, M.N. Kuperman, S. Bouzat, L.A. Pugnaloni, M.A. Madrid. Granular Matter 24, 51 (2022)

Universal features of the stick-slip dynamics of an intruder moving through a confined granular medium. L.A. Pugnaloni, C.M.Carlevaro, R. Kozlowski, H. Zheng, L. Kondic, J.E.S. Socolar. Phys. Rev. E 105, L042902 (2022)

On the dual effect of obstacles in preventing silo clogging in 2D. D. Gella, D. Yanagisawa, R. Caitano, M.V. Ferreyra, I. Zuriguel. Communications Physics, 5, 4 (2022)

Proppant transport in scaled experiments: Effect of drainage configuration and fracture wall roughness. L. Basiuk, F.I. Roschzttardtz, M.E. Fernández, L.A. Pugnaloni, M. Sánchez, Journal of Petroleum Science and Engineering 208, 109433 (2022)

2021

Pedestrian dynamics at the running of the bulls evidence an inaccessible region in the fundamental diagram. D. R. Parisi, A. G. Sartorio, J. R. Colonnello, A. Garcimartín, L. A. Pugnaloni, and I. Zuriguel, Proceedings of the National Academy of Sciences 118, e2107827118 (2021)

Two approaches to quantification of force networks in particulate systems. R. Basak, C.M. Carlevaro, R. Kozlowski, C. Cheng, L.A. Pugnaloni, M. Kramár, H. Zheng, J.E.S. socolar, L. Kondic, Journal of Engineering Mechanics 147, 04021100 (2021)

Stability and conductivity of proppant packs during flowback in unconventional reservoirs: A CFD–DEM simulation study. F.G. Vega, C.M. Carlevaro, M. Sánchez, L.A. Pugnaloni, Journal of Petroleum Science and Engineering 201, 108381 (2021)

Effect of lateral confinement on the apparent mass of granular dampers. M.V. Ferreyra, M. Baldini, L.A. Pugnaloni, S. Job, Granular Matter 23, 45 (2021)

Proppant transport in a planar fracture: Particle image velocimetry. M.E. Fernández, L.A. Pugnaloni, M. Sánchez, Journal of Natural Gas Science and Engineering 89, 103860 (2021)

Editorial: Powders & Grains 2021 9th International Conference on Micromechanics of Granular Media. M.A. Aguirre, S. Luding, L.A. Pugnaloni, R. Soto, EPJ Web of Conferences 249, E00001 (2021)

Enhancement of the flow of vibrated grains through narrow apertures by addition of small particles. M.A. Madrid, C.M. Carlevaro, L.A. Pugnaloni, M. Kuperman, S. Bouzat, Physical Review E 103, L030901 (2021)

Effect of the granular material on the maximum holding force of a granular gripper. J.M. Gómez–Paccapelo, A.A. Santarossa, H.D. Bustos, L.A. Pugnaloni, Granular Matter 23, 4 (2021)

Avoiding chaos in granular dampers. M.V. Ferreyra, J.M. Gómez-Paccapelo, R. Suarez, L.A. Pugnaloni, EPJ Web of Conferences 249, 15003 (2021)

2020

Differential equation for the flow rate of discharging silos based on energy balance. J.R. Darias, M.A. Madrid, L.A. Pugnaloni. Physical Review E 101, 052905 (2020).

Intruder in a two-dimensional granular system: Effects of dynamic and static basal friction on stick-slip and clogging dynamics. C.M. Carlevaro, R. Kozlowski, L.A. Pugnaloni, H. Zheng, J.E.S. Socolar, L. Kondic. Physical Review E 101, 012909 (2020).

2019

Dynamics of a grain-scale intruder in a two-dimensional granular medium with and without basal friction. R. Kozlowski, C.M. Carlevaro, K.E. Daniels, L. Kondic, L.A. Pugnaloni, J.E.S. Socolar, H. Zheng, R.P. Behringer, Physical Review E 100, 032905 (2019) (Editors' Suggestion)

Velocity profiles in forced silo discharges. M.A. Madrid, L.A. Pugnaloni, Granular Matter 21, 76 (2019)

Proppant transport in a scaled vertical planar fracture: Vorticity and dune placement. M.E. Fernández, M. Sánchez, L.A. Pugnaloni,
Journal of Petroleum Science and Engineering 173, 1382 (2019)

2018

Clogging in two-dimensions: Effect of particle shape. E. Goldberg, C.M. Carlevaro, L.A. Pugnaloni, Journal of Statistical Mechanics: Theory and Experiment 113201 (2018)

Numerical simulation of proppant transport in a planar fracture. A study of perforation placement and injection strategy. M. Baldini, C.M. Carlevaro, L.A. Pugnaloni, M. Sánchez, International Journal of Multiphase Flow 109, 207 (2018)

Forced flow of granular media: Breakdown of the Beverloo scaling. M.A. Madrid, J.R. Darias, L.A. Pugnaloni, Europhysics Letters 123, 14004 (2018)

Slow relaxation dynamics of clogs in a vibrated granular silo. B.V. Guerrero, L.A. Pugnaloni, C. Lozano, I. Zuriguel, A. Garcimartín,
Physical Review E 97, 042904 (2018)

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