Results 241 to 250 of about 240,216 (295)

Granular Jamming in Soft Robotics: Simulation Frameworks and Emerging Possibilities-Review. [PDF]

Biomimetics (Basel)
Hrehova S, Hošovský A, Husár J, Krenický T.   +3 more
europepmc   +1 more source

Spatial Distribution of Astins in Aster tataricus and Their Production by Cyanodermella asteris. [PDF]

J Nat Prod
Barrera-Adame DA, Priest T, Niedermeyer THJ.   +2 more
europepmc   +1 more source

Competition in the Segregation Mechanism of Granular Flow Within a 2D Rotating Drum Based on Magnetic Positioning Technology. [PDF]

Sensors (Basel)
Pan R, Chi ZP, Li YM, Li R, Yang H.
europepmc   +1 more source

Non-traditional granular magnetoresistive devices: a short review. [PDF]

Nanoscale
Mostufa S, Zeng M, Wu K.
europepmc   +1 more source

COMPLEX FLOW IN GRANULAR MEDIA [PDF]

Advances in Complex Systems, 2010
By detailed Molecular Dynamics we investigate the rheology of granular suspensions driven through a fixed plate channel by a pressure gradient in the suspending fluid. We observe various possible flow states: disordered flow, ordered flow (granular crystallization) and jammed as well as make close connections to experimental results in colloidal ...
S. Brand, M. Pica Ciamarra, NICODEMI, MARIO   +2 more
openaire   +4 more sources

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Fluctuations in granular media

Chaos: An Interdisciplinary Journal of Nonlinear Science, 1999
Dense slowly evolving or static granular materials exhibit strong force fluctuations even though the spatial disorder of the grains is relatively weak. Typically, forces are carried preferentially along a network of “force chains.” These consist of linearly aligned grains with larger-than-average force. A growing body of work has explored the nature of
Howell, Daniel W., Behringer, R. P., Veje, C. T.   +2 more
openaire   +2 more sources

GRANULAR MEDIA AS A PHYSICS PROBLEM [PDF]

Advances in Complex Systems, 2001
Although there is a vast engineering literature for granular materials, as a subject for physicists it has seen great growth in recent years. This is because, when stripped down to the fundamental problem, it is quite novel, and demands a rethink of the kind of laws familiar elsewhere in physics.
S. F. EDWARDS, D. V. GRINEV
openaire   +1 more source

Nonlinear Elasticity of Granular Media

Journal of Applied Mechanics, 1997
The finite and incremental elasticity of a random packing of identical spheres is derived using energy methods. We consider different models for the contact forces between spheres, all of which are based upon or related to the fundamental Hertz theory; we consider only the special cases of perfect friction (no tangential slip) or no tangential friction.
Norris, A. N., Johnson, D. L.
openaire   +2 more sources

Granular Media

2013
Sand, rice, sugar, snow, cement... Although ubiquitous in our daily lives, granular media still challenge engineers and fascinate researchers. This book provides the state-of-the-art of the physics of granular media and recent advances in the field. The book presents the fundamental properties of granular materials: interactions between grains; solid ...
Bruno Andreotti, Yoël Forterre, Olivier Pouliquen   +2 more
openaire   +1 more source

Magnus effect in granular media

Physical Review E, 2019
A spinning ball moving through air experiences a net lift due to the "Magnus effect" resulting from the pressure difference across its two sides. In this work, with the help of numerical simulations, we present a similar phenomenon on a circular intruder undergoing both translational and rotational motion in a two-dimensional granular medium.
Sonu, Kumar, Manish, Dhiman, K Anki, Reddy   +2 more
openaire   +2 more sources