Publicaciones

Granular damper with quasi-linear response: a cone-in-cone design. Tomás, K.G., Suarez, R.E., Gómez-Paccapelo, J.M. et al. Granular Matter 27, 21 (2025). 

Simulation of proppant conductivity test: effect of particle size dispersion, F.G. Vega, C.M. Carlevaro, M. Baldini, M.A. Madrid, L.A. Pugnaloni, Petroleum Science and Technology 43, 1010 (2025).

Flow rate from a vertical silo with a tilted orifice, Ryan Kozlowski and Luis A. Pugnaloni. Powder Technology, Volume 465, 121189 (2025).

Estudio del efecto de un obstáculo en un amortiguador granular mediante simulaciones computacionales, Schulz Ignacio, tesis de licenciatura (2025). 

Discharge of spheres and dumbbells mixed with fine grains from a 3D silo, Sandip H. Gharat, Shyam P. Tekade and Luis A. Pugnaloni. EPJ Web of Conferences 340, 05002 (2025).

Dimensional analysis for clogging of grains in two and three dimensions, Julián Montero, Luis A. Pugnaloni and Ryan Kozlowski. Phys. Rev. E 112, 065411 (2025).

Forced silo discharge: Simulation and theory, Luis A. Pugnaloni, Marcos Madrid and José Ramón Darias. Paper in Physics, 17, 170005 (2025).

Reduction of clogging of vibrated grains passing through a narrow aperture by the addition of low-friction particles. A. Zablotsky, M.A. Madrid, C.M. Carlevaro, M. Kuperman, L.A. Pugnaloni, S. Bouzat, Physical Review E 110, 034902 (2024).

Clogging reduction by addition of small particles of various material densities, S.H. Gharat. J. Montero, L.A. Pugnaloni, Granular Matter 26, 76 (2024).

Flow rate in 2D silo discharge of binary granular mixtures: The role of ordering in monosized systems, C.M. Carlevaro, R. Kozlowski, L.A. Pugnaloni, Frontiers in Soft Matter 4, 1340744 (2024).

Self-similarity of pressure profiles during forced granular flows, M.V. Ferreyra, L.A. Pugnaloni, D. Maza, Physical Review E 109, L012901 (2024).

Estudio sobre atenuación de vibraciones mediante un amortiguador granular con obstáculos, J. M. Gómez Paccapelo, Tesis Licenciatura en Física, UNLPam (2023).

Average outpouring velocity and flow rate of grains discharged from a tilted quasi-2D silo, R. Kozlowski, J.C. Luketich, E. Oshatz, D.J. Durian, L.A. Pugnaloni, Granular Matter 25, 19 (2023).

Augmented flow and reduced clogging of particles passing through small apertures by addition of fine grains, S. H. Gharat, L. A. Pugnaloni, Powder Technology 427, 118695 (2023).

Estudio del flujo de granos vibrados a través de orificios mediante la adición de partículas pequeñas en un silo bidimensional, J. Montero, Tesis Licenciatura en Física, UNLPam (2023).

Evolution of force networks during stick-slip motion of an intruder in a granular material: Topological measures extracted from experimental data. Rituparna Basak, Ryan Kozlowski, Luis A. Pugnaloni, M. Kramar, Joshua E. S. Socolar, C. Manuel Carlevaro, and Lou Kondic, Phys. Rev. E 108, 054903 (2023).

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).

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).

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).

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).

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).