Results 211 to 220 of about 7,738 (263)

A Simulation Approach for the Spatial Testing of Migration Theories. [PDF]

Eur J Popul
Morellini MM.
europepmc   +1 more source

Investigation of Radial Mixing Dynamics and Saturation Effect in Stirred Brown Rice Granular Systems Using Discrete Element Method. [PDF]

Foods
Xiao Y, Wang Y, Yu Q, Sun M, Ni X, Liu C, Zhang K.   +6 more
europepmc   +1 more source

Coupling of colloidal rods to the dynamic order of active nematic films.

Soft Matter
Rivas DP, Head LC, Berret JF, Shendruk TN, Reich DH, Leheny RL.   +5 more
europepmc   +1 more source

A Numerical Investigation on the Effect of Size and Volume Fraction of Red Blood Cells in a Microchannel with Sudden Expansion. [PDF]

Micromachines (Basel)
Sezer C, Kaya K, Tabatabaei Malazi M, Dalkılıç AS.   +3 more
europepmc   +1 more source

Rheology of Dense Granular Flow [PDF]

Advances in Complex Systems, 2001
We have performed numerical studies of dense granular flows on an incline with a rough bottom in two and three dimensions. This flow geometry produces a constant density profile that satisfies scaling relations of the Bagnold, rather than the viscous, kind. No surface-only flows were observed.
THOMAS C. HALSEY, DENIZ ERTAŞ, GARY S. GREST, LEONARDO E. SILBERT, DOV LEVINE   +4 more
openaire   +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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Dilute Granular Flows in a Medium

Transport Theory and Statistical Physics, 2007
Some aspects of the dissipative Boltzmann equation for granular matter diffusing in a background medium are investigated. Both collisions with field particles (supposed to be elastic) and inelastic collisions of the grains between themselves (with nonconstant restitution coefficient) are taken into account, leading to the simultaneous presence of two ...
BISI, Marzia, SPIGA, Giampiero
openaire   +2 more sources

Granularity based flow control

2014 Twelfth Annual International Conference on Privacy, Security and Trust, 2014
Many models, methods, techniques, and systems have been developed to preserve the integrity of data and guarantee an acceptable level of security over networks. Protection from illegitimate data access and control of information flow are two main goals.
Omar Abahmane, Luigi Logrippo
openaire   +1 more source

A hyperbolic model for granular flow

ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, 2011
AbstractWe present a model that describes the motion of some granular material sliding along a slope. During this movement, both erosion and deposition may take place, depending on the speed of the sliding material. Analytically, this model consists of a hyperbolic system of partial differential equations.
Cattani A., Colombo R. M., Guerra G.
openaire   +2 more sources

Kinetic Models for Granular Flow

Journal of Statistical Physics, 1999
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Brey, J. Javier, Dufty, James W., Santos, Andrés   +2 more
openaire   +2 more sources