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A conservative scheme for a simplified granular media
In this paper, we present a numerical scheme for a non linear Fokker – Planck equation of one-dimensional granular medium. We consider a kinetic description of a... -
Numerical N-body approach to binary asteroid formation and evolution
thèse issue d'une co-tutelle Italie (Università di Torino) - France (Université de Nice-Sophia Antipolis) -
Dense Vibrated Granular Media: From Stuck Liquids to Soft Solids
At large packing fraction, disordered packings of particles with repulsive contact interactions jam into a rigid state where they withstand finite shear stresses... -
Influence of Domain Decomposition Method on the solution of a simple granular...
Non Smooth Contact Dynamics (NSCD) [1] has shown its efficiency in the simulation of granular media. Since the number of particles and contacts increases or/and the... -
Behaviour of a granular medium subjected to horizontal vibrations : Numerical...
This work on the densification of a granular medium under horizontal vibrations was realised in the context of an industrial study on sand in fuses, undertaken by the... -
Numerical and mechanical modeling development of epithelial tissues morphogen...
The study of natural forms, their diversity, their reproducibility and their origin has always fascinated the scientists, and particularly the polygonal form of cells... -
Acoustic characterization of slow compaction dynamics in noncohesive disorder...
International audience -
Acoustic process of second harmonic generation in a one-dimensional diatomic ...
International audience -
Experimental study of nonlinear acoustic waves in a granular chain
International audience -
"Turbulent" electrical transport in Copper powders
Final version. To be published in Europhysics Letters -
Fictitious domain method to model a movable rigid body in a sound wave.
International audience -
A benchmark for particle shape dependence
International audience -
Plants, drops, jets and grains: a few problems at liquid or elastic interfaces.
Dans ce manuscrit, je présente différents problèmes faisant intervenir des interfaces déformables. Ces interfaces peuvent être liquides (gouttes, jets, bulles) mais... -
Dynamics of transient eddy above rolling-grain ripples
International audience -
Capillary rise, tubes and grains
This work follows the spririt of the activities developed in the "Mecawet" group of the PMMH laboratory. The common point of these activities lays on the study of... -
Evolution of local friction along a model pile shaft in a calibration chamber...
International audience -
Acoustic wave propagation through a suspension of submerged movable grains : ...
When an acoustic wave propagates through a granular medium, it causes the grains to move, usually very slightly. In the same way, the movement of a grain embedded in a... -
The influence of localised size reorganisation on short-duration bidispersed ...
International audience -
Séismites de la Mer Morte
Séismites dans une vallée proche de la Mer Morte. Les strates sédimentaires, dans des couches immergées à faible profondeur, ont été déformées par des tremblements de...
