Search Results - "Durian, D. J."

Fraction of clogging configurations sampled by granular hopper flow by Thomas, C C, Durian, D J

“…We measure the fraction F of flowing grain configurations that precede a clog, based on the average mass discharged between clogging events for various…”
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Identifying structural flow defects in disordered solids using machine-learning methods by Cubuk, E D, Schoenholz, S S, Rieser, J M, Malone, B D, Rottler, J, Durian, D J, Kaxiras, E, Liu, A J

“…We use machine-learning methods on local structure to identify flow defects-or particles susceptible to rearrangement-in jammed and glassy systems. We apply…”
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Structure-property relationships from universal signatures of plasticity in disordered solids by Cubuk, E. D., Ivancic, R. J. S., Schoenholz, S. S., Strickland, D. J., Basu, A., Davidson, Z. S., Fontaine, J., Hor, J. L., Huang, Y.-R., Jiang, Y., Keim, N. C., Koshigan, K. D., Lefever, J. A., Liu, T., Ma, X.-G., Magagnosc, D. J., Morrow, E., Ortiz, C. P., Rieser, J. M., Shavit, A., Still, T., Xu, Y., Zhang, Y., Nordstrom, K. N., Arratia, P. E., Carpick, R. W., Durian, D. J., Fakhraai, Z., Jerolmack, D. J., Lee, Daeyeon, Li, Ju, Riggleman, R., Turner, K. T., Yodh, A. G., Gianola, D. S., Liu, Andrea J.

“…When deformed beyond their elastic limits, crystalline solids flow plastically via particle rearrangements localized around structural defects. Disordered…”
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Effects of particle shape on growth dynamics at edges of evaporating drops of colloidal suspensions by Yunker, Peter J, Lohr, Matthew A, Still, Tim, Borodin, Alexei, Durian, D J, Yodh, A G

“…We study the influence of particle shape on growth processes at the edges of evaporating drops. Aqueous suspensions of colloidal particles evaporate on glass…”
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Microfluidic rheology of soft colloids above and below jamming by Nordstrom, K N, Verneuil, E, Arratia, P E, Basu, A, Zhang, Z, Yodh, A G, Gollub, J P, Durian, D J

“…The rheology near jamming of a suspension of soft colloidal spheres is studied using a custom microfluidic rheometer that provides the stress versus strain…”
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Rain water transport and storage in a model sandy soil with hydrogel particle additives by Wei, Y., Durian, D. J.

“…We study rain water infiltration and drainage in a dry model sandy soil with superabsorbent hydrogel particle additives by measuring the mass of retained water…”
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Effective temperatures and activated dynamics for a two-dimensional air-driven granular system on two approaches to jamming by Abate, A R, Durian, D J

“…We present experiments on several distinct effective temperatures in a granular system at a sequence of increasing packing densities and at a sequence of…”
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Tunable Capillary-Induced Attraction between Vertical Cylinders by Rieser, Jennifer M, Arratia, P. E, Yodh, A. G, Gollub, J. P, Durian, D. J

“…Deformation of a fluid interface caused by the presence of objects at the interface can lead to large lateral forces between objects. We explore these…”
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Low-speed impact craters in loose granular media by Uehara, J S, Ambroso, M A, Ojha, R P, Durian, D J

“…We report on craters formed by balls dropped into dry, noncohesive, granular media. By explicit variation of ball density rho(b), diameter D(b), and drop…”
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Statistical mechanics of a gas-fluidized particle by Durian, D. J, Ojha, R. P, Lemieux, P.-A, Dixon, P. K, Liu, A. J

“…Characterization of the microscopic fluctuations in systems that are far from equilibrium is crucial for understanding the macroscopic response. One approach…”
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Speckle visibility spectroscopy and variable granular fluidization by Dixon, P K, Durian, D J

“…We introduce a dynamic light scattering technique capable of resolving motion that changes systematically, and rapidly, with time. It is based on the…”
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Permeability of mixed soft and hard granular material: Hydrogels as drainage modifiers by Verneuil, E., Durian, D. J.

“…We measure the flow of water through mixed packings of glass spheres and soft swellable hydrogel grains, at constant sample volume. Permeability values are…”
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Relaxing in foam by Gopal, A D, Durian, D J

“…We report how aqueous foams lose their elasticity along two trajectories in the jamming phase diagram. With time, bubbles unjam due to coarsening. Rheology is…”
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Depth-dependent resistance of granular media to vertical penetration by Brzinski, 3rd, T A, Mayor, P, Durian, D J

“…We measure the quasistatic friction force acting on intruders moving downwards into a granular medium. By utilizing different intruder geometries, we…”
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Effective temperatures of a driven system near jamming by Ono, Ian K, O'Hern, Corey S, Durian, D J, Langer, Stephen A, Liu, Andrea J, Nagel, Sidney R

“…Fluctuations in a model of a sheared, zero-temperature foam are studied numerically. Five different quantities that independently reduce to the true…”
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Desynchronous learning in a physics-driven learning network by Wycoff, J F, Dillavou, S, Stern, M, Liu, A J, Durian, D J

“…In a neuron network, synapses update individually using local information, allowing for entirely decentralized learning. In contrast, elements in an artificial…”
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Enhanced drainage and coarsening in aqueous foams by Vera, M U, Durian, D J

“…Experiments are presented elucidating how the evolution of foam microstructure by gas diffusion from high to low pressure bubbles can significantly speed up…”
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Bubble kinetics in a steady-state column of aqueous foam by Feitosa, K, Halt, O. L, Kamien, R. D, Durian, D. J

“…We measure the liquid content, the bubble speeds, and the distribution of bubble sizes, in a vertical column of aqueous foam maintained in steady state by…”
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From avalanches to fluid flow: A continuous picture of grain dynamics down a heap by Lemieux, P, Durian, DJ

“…Surface flows are excited by steadily adding spherical glass beads to the top of a heap. To simultaneously characterize the fast single-grain dynamics and the…”
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Resolving tensions surrounding massive pulleys by Durian, D. J., Kroll, J., Mele, E. J.

“…The distribution of string tension on the contact line between an ideal string and a massive pulley is a frequently discussed but incompletely posed problem…”
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