,
128 6.4.1 Morphologie du front d'imprégnation ,
139 6.6.1 Principe de la méthode numérique, Simulation numérique du profil d'imprégnation en régime ,
,
,
, Conclusions et perspectives, p.159
159 7.1.2 Effets du cisaillement sur la structure et la croissance des agrégats ,
,
3.1 Transport de liquide dans des matériaux granulaire en mouvement, p.166 ,
,
, En raison du confinement latéral, à débit plus élevé, un écoulement sur tas se forme et l'angle d'avalanche est supérieur à celui du plan, Cette observation ne vaut qu'à faible débit, vol.180
, L'angle d'inclinaison ? est donc pris supérieur ou égal à l'angle d'avalanche afin d'éviter la formation du tas
, , p.120
,
128 6.4.1 Morphologie du front d'imprégnation ,
139 6.6.2 Grains non-mouillants -p c = 0 ,
,
,
, Dans un premier temps nous exposerons la démarche de notre étude consistant à modéliser le jet granulaire dense, dans sa phase d'immersion, par un matériau poreux plongé dans un bain à vitesse imposée. Le dispositif Sommaire du chapitre 7.1 Principaux résultats, Ce chapitre traite de la pénétration d'un jet granulaire dense dans un réservoir d'eau
,
163 7.3.1 Transport de liquide dans des matériaux granulaire en mouvement, p.166 ,
,
, Ce chapitre dresse le bilan du travail accompli au cours de cette thèse ainsi que les perspectives et travaux futurs. Nous résumons les principaux résultats présentés dans ce manuscrit puis plusieurs pistes de perspectives issues de ce travail, Certaines ont d'ores et déjà été abordées au cours de la thèse et nous donnons un aperçu de quelques résultats préliminaires
, Deux phénomènes ont été particulièrement étudiés durant ce travail : l'accrétion granulaire d'un matériau sec en écoulement sur une phase humide saturée (Chap. 3 et 4) et l'imprégnation dynamique dans un écoulement dense de grains pénétrant dans un liquide (Chap. 6). Le phénomène d'érosion a également été observé dans certaines expériences (Chap. 5) lorsque le matériau granulaire humide devient insaturé. En combinant une approche expérimentale avec des considérations théoriques, sous forme de lois d'échelle ou de calculs analytiques, ainsi qu'une approche numérique, nous avons pu montrer que l'interaction entre des matériaux granulaires secs et humides induit des phénomènes d'échanges, de grains et de liquide, dont nous avons déterminé les origines physiques et identifié les mécanismes sous-jacents, nous nous sommes intéressés aux mécanismes d'interaction entre un matériau granulaire sec en écoulement et un liquide
, Dynamique et mécanismes de croissance par accrétion L'expérience d'accrétion horizontale présentée dans le chapitre 3 a permis d'étudier la dynamique de croissance d'un agrégat soumis à un jet granulaire dilué et grossissant à partir d'un
, Powders, and Grains : An Introduction to the Physics of Granular Materials, 2012.
, Granular media : between fluid and solid, 2013.
Concrete mixing kinetics by means of power measurement, Cem. Concr. Res, vol.39, pp.182-194, 2009. ,
URL : https://hal.archives-ouvertes.fr/hal-01618056
Mixing of a wet granular medium : Effect of the particle size , the liquid and the granular compacity on the intensity consumption, Chem. Eng. J, vol.164, pp.299-304, 2010. ,
URL : https://hal.archives-ouvertes.fr/hal-01626706
Wetting , disintegration and dissolution of agglomerated water soluble powders, Powder Technol, vol.206, issue.1, pp.72-78, 2011. ,
Granulation techniques and technologies : recent progresses, BioImpacts, vol.5, issue.1, pp.55-63, 2015. ,
, Réactivité effective des mélanges vitrifiables granulaires silico-sodocalciques, 2015.
Dynamics of wet granular matter, Adv. Phys, vol.54, pp.221-261, 2005. ,
Erosional development of streams and their drainage basins ; hydrophysical approach to quantitative morphology, Geol. Soc. Am. Bull, vol.56, pp.275-370, 1945. ,
Fractal stream chemistry and its implications for contaminant transport in catchments, Nature, vol.403, pp.524-527, 2000. ,
Response of a laboratory aquifer to rainfall, J. Fluid Mech, vol.759, pp.1-11, 2014. ,
The Physics of Debris Flows, Rev. Geophys, vol.35, pp.245-296, 1997. ,
, Soil Behaviour and Critical State Soil Mechanics, 1992.
Giant Lake Geneva tsunami in ad 563, Nat. Geosci, vol.5, pp.756-757, 2012. ,
Landslide generated impulse waves . 1 . Instantaneous flow fields, Exp. Fluids, vol.35, pp.505-519, 2003. ,
Scale effects in subaerial landslide generated impulse waves, Exp. Fluids, vol.44, pp.691-703, 2008. ,
Tsunami generated by a granular collapse down a rough inclined plane, Europhys. Lett, p.105, 2014. ,
URL : https://hal.archives-ouvertes.fr/hal-00952499
Impulse waves generated by snow avalanches : Momentum and energy transfer to a water body, J. Geophys. Res. Earth Surf, vol.121, pp.2399-2423, 2016. ,
On the transfer of momentum from a granular landslide to a water wave, Coast. Eng, vol.125, pp.16-22, 2017. ,
, Colloidal Dispersion, 1989.
, Intermolecular and Surface Forces, 1992.
Fluid flow through granular beds, Trans. Inst. Chem. Eng, p.15, 1937. ,
Size-dependent same-material tribocharging in insulating grains, Phys. Rev. Lett, vol.112, p.218001, 2014. ,
Moisture-induced ageing in granular media and the kinetics of capillary condensation, Nature, vol.396, pp.735-737, 1998. ,
, Capillarity and Wetting Phenomena : Drops, Bubbles, Pearls, Waves, 2003.
Liquid Bridge between Two Moving Spheres : An Experimental Study of Viscosity Effects, J. Colloid Interface Sci, vol.231, pp.26-31, 2000. ,
URL : https://hal.archives-ouvertes.fr/hal-01983073
Wet granular materials, Adv. Phys, vol.55, pp.1-45, 2006. ,
Direct measurement of the effect of meniscus forces on adhesion : A study of the applicability of macroscopic thermodynamics to microscopic liquid interfaces, Colloids Surf, vol.3, pp.303-319, 1981. ,
Liquid bridges between spheres, Chem. Eng. Sci, vol.20, pp.859-866, 1965. ,
Pendular rings between solids : meniscus properties and capillary force, J. Fluid Mech, vol.67, pp.723-742, 1975. ,
Adhesion of elastomers : Fracture mechanics aspects, J. Adhes. Sci. Technol, vol.1, p.105, 1987. ,
A theoretical study of the liquid bridge forces between two rigid spherical bodies, J. Colloid Interface Sci, vol.161, pp.138-147, 1993. ,
Numerical simulation of cohesive powder behavior in a fluidizied bed, Chem. Eng. Sci, vol.53, pp.1927-1940, 1998. ,
Capillary Bridges between Two Spherical Bodies, Langmuir, vol.16, pp.9396-9405, 2000. ,
Influence of liquid bridges on the mechanical behaviour of polydisperse granular materials, Int. J. Numer. Anal. Methods Geomech, vol.30, pp.213-228, 2006. ,
How sandcastles Fall, Phys. Rev. Lett, vol.80, pp.3141-3144, 1998. ,
Critical angle of wet sandpiles, Phys. Rev. E, vol.60, pp.5044-5047, 1999. ,
, Liquids at Interfaces, 1989.
Dynamics of wet granular matter, J. Phys. Condens. Matter, vol.17, pp.477-502, 2005. ,
The shear modulus of wet granular matter, Europhys. Lett, vol.80, p.38002, 2007. ,
Morphological clues to wet granular pile stability, Nat. Mater, vol.7, pp.189-193, 2008. ,
Liquid distribution and cohesion in wet granular assemblies beyond the capillary bridge regime, J. Phys. Condens. Matter, vol.20, 2008. ,
Rheology and microstructure of unsaturated granular materials : Experiments and simulations, 2018. ,
URL : https://hal.archives-ouvertes.fr/hal-01980091
Packing of Spheres : Co-ordination of Randomly Packed Spheres, Nature, vol.188, pp.910-911, 1960. ,
Improving the density of jammed disordered packings using ellipsoids, Science, vol.303, pp.990-993, 2004. ,
Grain-scale modeling of arbitrary fluid saturation in random packings, Phys. Rev. E, vol.92, 2015. ,
Liquid morphologies and capillary forces between three spherical beads, Phys. Rev. E, vol.94, p.12907, 2017. ,
Tensile strength of wet granular materials, Powder Technol, vol.91, pp.83-93, 1997. ,
Cohesion and agglomeration of wet powders, Phys. Rev. Fluid, vol.3, p.14301, 2018. ,
URL : https://hal.archives-ouvertes.fr/hal-01909363
, Unsaturated Soil Mechanics, 2004.
Tensile Strength Characteristics of Unsaturated Tensile Strength Characteristics of Unsaturated Sands, J. Geotech. Geoenviron. Eng, vol.133, pp.144-154, 2007. ,
A closed-form equation for effective stress in unsaturated soil, Water Resour. Res, vol.46, pp.1-14, 2010. ,
Liquid clustering and capillary pressure in granular media, J. Fluid Mech, p.762, 2015. ,
URL : https://hal.archives-ouvertes.fr/hal-01223545
Effondrement granulaire : Couplages fluide-grains, 2011. ,
, Mémoires de Mathématiques et de Physique (Académie Royale des Sciences, 1773
Lubrication effects on the flow of wet granular materials, Phys. Rev. E, vol.76, issue.9, p.31302, 2007. ,
Maximum angle of stability of a wet granular pile, Nat. Phys, vol.1, pp.50-52, 2005. ,
Maximum angle of stability in wet and dry spherical granular media, Phys. Rev. E, vol.56, pp.6271-6274, 1997. ,
Avalanche Dynamics in Wet Granular Materials, Phys. Rev. Lett, vol.89, p.94301, 2002. ,
Tensile strength of moist agglomerates, Ind. Eng. Chem. Prod. Res. Dev, vol.8, pp.58-62, 1969. ,
Shear strength properties of wet granular materials, Phys. Rev. E, vol.73, pp.1-11, 2006. ,
URL : https://hal.archives-ouvertes.fr/hal-00022654
The characterization of the total stress of concentrated suspensions of noncolloidal spheres in Newtonian fluids, J. Rheol, vol.44, pp.185-220, 2000. ,
Flow of wet granular materials, Phys. Rev. Lett, vol.94, p.28301, 2005. ,
Local determination of the constitutive law of a dense suspension of noncolloidal particles through magnetic resonance imaging, J. Rheol, vol.50, pp.259-292, 2006. ,
URL : https://hal.archives-ouvertes.fr/hal-00776443
On dense granular flows, EPJ E, vol.14, pp.341-365, 2004. ,
URL : https://hal.archives-ouvertes.fr/hal-00000959
Granular lubrication : toward an understanding between kinetic and dense regime, ASME J. Tribol, vol.126, pp.137-145, 2004. ,
Rheophysics of dense granular materials : discrete simulation of plane shear flows, Phys. Rev. E, vol.72, 2005. ,
URL : https://hal.archives-ouvertes.fr/hal-01990685
A constitutive law for dense granular flows, Nature, vol.441, pp.727-730, 2006. ,
URL : https://hal.archives-ouvertes.fr/hal-01432178
On the front shape of an inertial granular flow down a rough incline, Phys. Fluids, vol.28, p.53302, 2016. ,
URL : https://hal.archives-ouvertes.fr/hal-01226495
Unifying suspension and granular rheology, Phys. Rev. Lett, vol.107, p.188301, 2011. ,
URL : https://hal.archives-ouvertes.fr/hal-01432411
Submarine granular flows down inclined planes, Phys. Fluids, vol.17, p.103301, 2005. ,
On capillary bridges in wet granular materials, Physica A, vol.339, pp.7-15, 2004. ,
Simple model for wet granular materials with liquid clusters, Europhys. Lett, vol.88, p.64001, 2009. ,
Wet Granular Matter : A truly Complex Fluid, 2013. ,
Rheology of a confined granular material, Phys. Rev. E, vol.64, p.60302, 2001. ,
URL : https://hal.archives-ouvertes.fr/hal-00138272
Nucleation, growth and breakage phenomena in agitated wet granulation processes : a review, Powder Technol, vol.117, pp.3-39, 2001. ,
Dense flows of cohesive granular materials, J. Fluid Mech, vol.596, pp.21-47, 2008. ,
URL : https://hal.archives-ouvertes.fr/hal-00280133
Scaling behaviour of cohesive granular flows, Europhys. Lett, vol.112, p.64004, 2015. ,
URL : https://hal.archives-ouvertes.fr/hal-01256219
Flow of wet granular materials : A numerical study, Phys. Rev. E, vol.92, p.22201, 2015. ,
URL : https://hal.archives-ouvertes.fr/hal-01692907
Shear strength of wet granular materials : Macroscopic cohesion and effective stress, EPJ E, vol.41, p.68, 2018. ,
URL : https://hal.archives-ouvertes.fr/hal-01980048
Pore-Scale Analysis of Evaporation and Condensation Dynamics in Porous Media, Langmuir, vol.26, pp.13924-13936, 2010. ,
Pore scale mechanisms for enhanced vapor transport through partially saturated porous media, Water Resour. Res, vol.48, p.5511, 2012. ,
Moisture movement in porous materials under temperature gradients, Trans. Am. Geophys. Union, vol.38, p.10, 1957. ,
A Pore-Scale Experiment to Evaluate Enhanced Vapor Diffusion in Porous Media (New Mexico Institute of Mining and Technology, 1999. ,
Precursors of impregnation, Europhys. Lett, vol.61, pp.348-353, 2003. ,
Wetting of textured surfaces, Colloids Surf. A, vol.206, pp.41-46, 2002. ,
Wetting and Roughness, Ann. Rev. Mater. Res, vol.38, pp.71-99, 2008. ,
, Dynamics of Fluids in Porous Media, 1988.
, Porous Media : Fluid Transport and Pore Structure, 1992.
Sediment dynamics. Part 1. Bed-load transport by laminar shearing flows, J. Fluid Mech, vol.636, pp.321-336, 2009. ,
URL : https://hal.archives-ouvertes.fr/hal-01432009
Source-like solution for radial imbibition into a homogeneous semi-infinite porous medium, Langmuir, vol.28, pp.4208-4212, 2012. ,
High Velocity Flow in Porous Media, Transp. in Porous Media, vol.2, pp.521-531, 1987. ,
Inertial Effects on Fluid Flow through Disordered Porous Media, Phys. Rev. Lett, vol.82, pp.5249-5252, 1999. ,
, Hydrodynamique Physique, 2012.
The Dynamics of Capillary Flow, Phys. Rev, vol.17, pp.273-283, 1921. ,
Void-size probability distribution in random packings of equal-sized spheres, Chem. Eng. Sci, vol.50, pp.1983-1988, 1995. ,
Imbibition in layered systems of packed beads, Europhys. Lett, vol.86, p.56002, 2009. ,
URL : https://hal.archives-ouvertes.fr/hal-02401339
Ueber das zeitgesetz des kapillaren aufstiegs von ussigkeiten, Kolloid Z, vol.23, p.15, 1918. ,
Interface pinning and the dynamics of capillary rise in porous media, Phys. Rev. Lett, vol.76, pp.2902-2905, 1996. ,
Capillary Rise in Porous Media, J. Colloid Interface Sci, vol.234, pp.35-43, 2001. ,
Imbibition and Dissolution of a Porous Medium, Ind. Eng. Chem. Res, vol.46, pp.5785-5793, 2007. ,
URL : https://hal.archives-ouvertes.fr/hal-00176746
Imbibition in porous membranes of complex shape : quasi-stationary flow in thin rectangular segments, Langmuir, vol.26, pp.1380-1385, 2010. ,
Capillary rise in Hele-Shaw models of disordered media, J. Colloid Interface Sci, vol.377, pp.387-395, 2012. ,
Capillary rise of yield-stress fluids, Europhys. Lett, vol.107, p.58002, 2014. ,
Point-source imbibition into dry aqueous foams, Europhys. Lett, vol.113, p.44002, 2016. ,
URL : https://hal.archives-ouvertes.fr/hal-01345208
Simulation of liquid penetration in paper, Phys. Rev. E, vol.73, p.36705, 2006. ,
The Role of Local Instabilities in Fluid Invasion into Permeable Media, Sci. Reports, vol.7, p.444, 2017. ,
URL : https://hal.archives-ouvertes.fr/hal-01691842
, Étude des transferts hydriques en milieu poreux en présence de polymères rétenteurs d'eau : Application au mortier, 2013.
Anomalous dynamics of capillary rise in porous media, Phys. Rev. E, vol.86, p.16306, 2012. ,
Wicking in a Powder, Langmuir, vol.29, pp.3636-3644, 2013. ,
URL : https://hal.archives-ouvertes.fr/hal-02356963
The Condition of Starting of Liquid Imbibition in Powders, Colloids Surf, vol.22, pp.291-300, 1987. ,
Critical Conditions for the Wetting of soils, Appl. Phys. Lett, vol.89, p.94101, 2006. ,
Power consumption profile analysis and tensile strength measurements during moist agglomeration, Int. J. Pharma, vol.252, pp.11-25, 2003. ,
In-mixer measurements for describing mixture evolution during concrete mixing, Chem. Eng. Res. Design, vol.86, pp.1423-1433, 2008. ,
Mixing of a wet granular medium : Influence of the liquid addition method, Powder Technol, vol.208, pp.367-371, 2011. ,
URL : https://hal.archives-ouvertes.fr/hal-01626703
Concrete Mixing Methods and Concrete Mixers : State of the Art, J. Res. Natl. Inst. Stand. Technol, vol.106, pp.391-399, 2001. ,
Depth-independent drag force induced by stirring in granular media, Phys. Rev. Lett, vol.110, p.138303, 2013. ,
URL : https://hal.archives-ouvertes.fr/hal-00996800
Lift forces in granular media, Phys. Fluids, vol.26, p.43301, 2014. ,
URL : https://hal.archives-ouvertes.fr/hal-00997840
Wet agglomeration of powders : from physics toward process optimization, Powder Technol, vol.117, p.19, 2001. ,
Critical exponents for granular phase transitions, Europhys. Lett, vol.40, p.625, 1997. ,
Experimental investigations of the mechanical properties of wet granular matter, 2009. ,
Phase transitions far from equilibrium in wet granular matter, New J. Phys, vol.10, p.53020, 2008. ,
Angle of repose and segregation in cohesive granular matter, Phys. Rev. E, vol.64, p.51301, 2001. ,
A mechanistic model for river incision into bedrock by saltating bed load, Water Resour. Res, vol.40, 2004. ,
Experimental study of bedrock erosion by granular flows, J. Geophys. Res, vol.113, 2008. ,
Bed load transport in turbulent flow at the grain scale : Experiments and modeling, J. Geophys. Res, vol.115, 2010. ,
Erosion and deposition of particles on a bed sheared by a viscous flow, J. Fluid Mech, vol.519, pp.55-80, 2004. ,
Effective boundary conditions for dense granular flows, Phys. Rev. E, vol.79, p.31304, 2009. ,
Erosion dynamics of a wet granular medium, Phys. Rev. E, vol.88, p.32205, 2013. ,
URL : https://hal.archives-ouvertes.fr/hal-00876461
, Experiments on a gravity-free dispersion of large solid spheres in a newtonian fluid under shear, Proc. Royal Soc. Lond. A Math. Phys. Eng. Sci
Stress fluctuations for continuously sheared granular materials, Phys. Rev. Lett, vol.77, pp.3110-3113, 1996. ,
Interfacial instability during granular erosion, Phys. Rev. Lett, vol.116, p.68002, 2016. ,
URL : https://hal.archives-ouvertes.fr/hal-01274966
Incorporation de liquide dans un milieu granulaire, mécanismes du mélange, 2013. ,
Building designed granular towers one drop at a time, Phys. Rev. Lett, vol.107, p.208304, 2011. ,
Pearling and arching instabilities of a granular suspension on a super-absorbing surface, Soft Matter, vol.11, pp.659-664, 2015. ,
Sculpting sandcastles grain by grain : self-assembled sand towers, Phys. Rev. E, vol.86, p.51303, 2012. ,
How to construct the perfect sandcastle, Sci. Rep, vol.2, p.549, 2012. ,
Flow rule of dense granular flows down a rough incline, Phys. Rev. E, vol.76, p.31301, 2007. ,
Fingering in granular flows, Nature, vol.386, pp.816-817, 1997. ,
Mixing and segregation of granular materials, An. Rev. Fluid Mech, vol.32, pp.55-91, 2000. ,
Segregation, recirculation and deposition of coarse particles near two-dimensional avalanche fronts, J. Fluid Mech, vol.629, pp.387-423, 2009. ,
Kinetics and mechanism of emulsion polymerization, Rubber Chem. and Techn, vol.49, pp.536-609, 1976. ,
How does an ice block assembly melt ?, Phys. Rev. E, vol.85, p.51310, 2012. ,
, Milieux granulaires réactifs : dynamique et structure autour de grains en transformation, 2016.
Opening and retraction of particulate soap films, EPL, vol.111, p.26001, 2015. ,
URL : https://hal.archives-ouvertes.fr/hal-01201687
Density relaxation in a vibrated granular material, Phys. Rev. E, vol.51, pp.3957-3963, 1995. ,
Compaction of a granular material under cyclic shear, Eur. Phys. J. E, vol.3, pp.309-314, 2000. ,
URL : https://hal.archives-ouvertes.fr/hal-01441067
Slow relaxation and compaction of granular systems, Nat. Mat, vol.4, pp.121-128, 2005. ,
URL : https://hal.archives-ouvertes.fr/hal-01123907
Vibration-induced compaction of granular suspensions, Eur. Phys. J. E, vol.38, p.74, 2015. ,
Unifying impacts in granular matter from quicksand to cornstarch, Phys. Rev. Lett, vol.117, p.98003, 2016. ,
URL : https://hal.archives-ouvertes.fr/hal-01431977
Revealing the frictional transition in shear-thickening suspensions, Proc. Nat. Acad. Sci, vol.114, pp.5147-5152, 2017. ,
URL : https://hal.archives-ouvertes.fr/hal-01492671
X-ray microtomography, Mat. Characterization, vol.61, pp.1305-1316, 2010. ,
3d characterisation of the nucleation of a short fatigue crack at a pore in a cast al alloy using high resolution synchrotron microtomography, Int. J. Fatigue, vol.27, pp.1215-1220, 2005. ,
, Principles of Computerized Tomographic Imaging, 2001.
, La tomographie -Fondements mathématiques, imagerie microscopique et imagerie industrielle, 2002.
Accretion Dynamics on Wet Granular Materials, Phys. Rev. Lett, vol.118, p.208001, 2017. ,
URL : https://hal.archives-ouvertes.fr/hal-01526194
Elastohydrodynamic collision and rebound of spheres : Experimental verification, Phys. Fluids, vol.31, pp.1324-1329, 1988. ,
Elastohydrodynamic rebound of spheres from coated surfaces, J. Fluid Mech, vol.468, pp.107-119, 2002. ,
Influence of liquid layers on energy absorption during particle impact, Particuology, vol.7, pp.245-259, 2009. ,
Coefficient of restitution for wet particles, Phys. Rev. E, vol.86, p.11303, 2012. ,
Influence of the liquid film thickness on the coefficient of restitution for wet particles, Phys. Rev. E, vol.93, p.42904, 2016. ,
Impact of a projectile on a granular medium described by a collision model, Phys. Rev. Lett, vol.99, p.248001, 2007. ,
URL : https://hal.archives-ouvertes.fr/hal-00905741
Granular medium impacted by a projectile : Experiment and model, EPJ E, vol.30, p.43, 2009. ,
URL : https://hal.archives-ouvertes.fr/hal-00664458
Particle scale dynamics in granular impact, Phys. Rev. Lett, vol.109, p.238302, 2012. ,
Collisional model for granular impact dynamics, Phys. Rev. E, vol.89, p.12201, 2014. ,
Photoelastic force measurements in granular materials, Rev. Sci. Instrum, vol.88, p.51808, 2017. ,
Granular response to impact : Topology of the force networks, Phys. Rev. E, vol.97, p.12906, 2018. ,
Geomorphology : Landslide boost from entrainment, Nat. Geosci, vol.4, p.4, 2011. ,
Characterization of granular flow of wet solids in a bladed mixer, AIChE J, vol.52, issue.4, pp.2757-2766 ,
, Rotary Kilns Transport Phenomena and Transport Processes, vol.4, 2008.
Scaling laws in granular flows down rough inclined planes, Phys. Fluids, vol.11, issue.1, pp.542-548, 1999. ,
Granular flow down a rough inclined plane : Transition between thin and thick piles, Phys. Fluids, vol.15, pp.1-10, 2003. ,
Flow rule, self-channelization, and levees in unconfined granular flows, Phys. Rev. Lett, vol.97, p.158303, 2006. ,
URL : https://hal.archives-ouvertes.fr/hal-00200717
On the shape of granular fronts down rough inclined planes, Phys. Fluids, vol.11, pp.1956-1958, 1999. ,
Friction law for dense granular flows : application to the motion of a mass down a rough inclined plane, J. Fluid Mech, vol.453, pp.133-151, 2002. ,
URL : https://hal.archives-ouvertes.fr/hal-01432227
Kapiza waves as a test for three-dimensional granular flow rheology, J. Fluid Mech, vol.563, issue.1, pp.123-132, 2006. ,
URL : https://hal.archives-ouvertes.fr/hal-01432175
A depth-averaged µ(i) -rheology for shallow granular free-surface flows, J. Fluid Mech, vol.755, pp.503-534, 2014. ,
Crucial role of sidewalls in granular surface flows : consequences for the rheology, J. Fluid Mech, vol.541, pp.167-192, 2005. ,
URL : https://hal.archives-ouvertes.fr/hal-01432190
A two-dimensional depth-averaged µ(i) -rheology for dense granular avalanches, J. Fluid Mech, vol.787, pp.367-395, 2016. ,
Superstable granular heap in a thin channel, Phys. Rev. Lett, vol.91, p.264301, 2003. ,
URL : https://hal.archives-ouvertes.fr/hal-01123930
Experiments on corn pressure in silo cells -translation and comment of janssen's paper from 1895, Granular Matter, vol.8, pp.59-65, 2006. ,
Overshoot effect in the janssen granular column : A crucial test for granular mechanics, Phys. Rev. E, vol.67, p.60302, 2003. ,
URL : https://hal.archives-ouvertes.fr/hal-00195229
Local stresses in the janssen granular column, Phys. Rev. E, vol.88, p.22204, 2013. ,
URL : https://hal.archives-ouvertes.fr/hal-01056991
Particle size segregation in inclined chute flow of dry cohesionless granular solids, J. Fluid Mech, vol.189, pp.311-335, 1988. ,
Particle segregation in dense granular flows, Annual Review of Fluid Mechanics, vol.50, pp.407-433, 2018. ,
Pattern formation in granular avalanches, Continuum Mech. Therm, vol.9, pp.341-345, 1997. ,
Evidence of two effects in the size segregation process in dry granular media, Phys. Rev. E, vol.70, p.51307, 2004. ,
Asymmetric breaking size-segregation waves in dense granular free-surface flows, J. Fluid Mech, vol.794, pp.460-505, 2016. ,
Stratification, segregation, and mixing of granular materials in quasi-two-dimensional bounded heaps, Phys. Rev. E, vol.86, p.51305, 2012. ,
Segregation physics of a macroscale granular ratchet, Phys. Rev. Fluids, vol.2, p.52301, 2017. ,
Standing jumps in shallow granular flows down smooth inclines, Phys. Fluids, vol.27, p.73304, 2015. ,
Experimental study of granular surface flows via a fast camera : A continuous description, Phys. Fluids, vol.14, pp.1666-1673, 2002. ,
URL : https://hal.archives-ouvertes.fr/cea-01373869
On granular surface flow equations, Eur. Phys. J. B, vol.11, pp.131-142, 1999. ,
Surface flows of granular materials : a short introduction to some recent models, C. R. Physique, vol.3, pp.187-196, 2002. ,
URL : https://hal.archives-ouvertes.fr/hal-00010087
The motion of a finite mass of granular material down a rough incline, J. Fluid Mech, vol.199, pp.177-215, 1989. ,
Granular flow in partially filled slowly rotating drums, J. Fluid Mech, vol.441, pp.1-29, 2001. ,
Granular flows, Adv. Phys, vol.49, pp.229-256, 2000. ,
Ecoulements de milieux granulaires en tambour tournant, Nat. Polytech. Lorraine, 2002. ,
URL : https://hal.archives-ouvertes.fr/tel-00089234
Collective Behavior in a Granular Jet : Emergence of a Liquid with Zero Surface Tension, Phys. Rev. Lett, vol.99, issue.1, p.188001, 2007. ,
Dynamics and stability of water bells, J. Fluid Mech, vol.430, issue.1, pp.111-147, 2001. ,
URL : https://hal.archives-ouvertes.fr/hal-02357041
Granular jet impact : probing the ideal fluid description, J. Fluid Mech, vol.751, issue.1, pp.601-626, 2014. ,
Granular avalanches in fluids, Phys. Rev. Lett, vol.90, issue.1, p.44301, 2003. ,
Relaxation dynamics of water-immersed granular avalanches, J. Fluid Mech, vol.577, issue.1, pp.161-181, 2007. ,
Collapse dynamics and runout of dense granular materials in a fluid, Phys. Rev. Lett, vol.109, issue.1, p.188001, 2012. ,
URL : https://hal.archives-ouvertes.fr/hal-00689730
Collapse of a neutrally buoyant suspension column : from newtonian to apparent non-newtonian flow regimes, J. Fluid Mech, vol.826, issue.1, pp.918-941, 2017. ,
URL : https://hal.archives-ouvertes.fr/hal-01597555
Penetration of granular projectiles into a water target, Sci. Rep, vol.4, issue.1, p.6762, 2014. ,
Air entrainment in hairy surfaces, Phys. Rev. Fluids, vol.1, p.33905, 2016. ,
URL : https://hal.archives-ouvertes.fr/hal-02356929
Fluid coating on a fiber, Annu. Rev. Fluid Mech, vol.31, pp.347-384, 1999. ,
Capillary rise in porous, fibrous media during liquid immersion, Int. J. Heat Mass Transfer, vol.55, p.184501, 2003. ,
, A physical introduction to suspension dynamics, 2012.
Drag force on the particles at the upstream end of a packed bed and the stability of the roof of bubbles in fluidised beds, Chem. Eng. Sci, vol.47, pp.4057-4062, 1992. ,
Long-surface-wave instability in dense granular flows, J. Fluid Mech, vol.486, pp.21-50, 2003. ,
URL : https://hal.archives-ouvertes.fr/hal-01432211
Three-dimensional vision based on a combination of gray-code and phase-shift light projection : analysis and compensation of the systematic errors, Appl. Opt, vol.38, pp.6565-6573, 1999. ,
Friction law for dense granular flows : application to the motion of a mass down a rough inclined plane, J. Fluid Mech, vol.453, pp.133-151, 2002. ,
URL : https://hal.archives-ouvertes.fr/hal-01432227
Rheology of dense-phase vibrated powders and molecular analogies, J. Rheology, vol.53, pp.1-29, 2009. ,
Two-state model to describe the rheological behavior of vibrated granular matter, Phys. Rev. E, vol.88, p.12207, 2013. ,
URL : https://hal.archives-ouvertes.fr/hal-00905705
Dynamics of vibrated granular suspensions probed by mechanical spectroscopy and diffusing wave spectroscopy measurements, Soft Matter, vol.9, pp.9352-9360, 2013. ,
URL : https://hal.archives-ouvertes.fr/hal-00905728
The wetting of angular quartz particles : Capillary pressure and contact angles, Colloids Surf, vol.44, pp.299-313, 1990. ,
Capillary rise in powders, J. Colloid Interface Sci, vol.90, pp.536-538, 1982. ,
La percolation -modèles, simulations analogiques et numériques, Ann. Phys, vol.8, pp.3-105, 1983. ,
Flow and fracture in water-saturated, unconstrained granular beds, Frontiers Phys, vol.3, p.44, 2015. ,
URL : https://hal.archives-ouvertes.fr/hal-01165474