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[PDF] Top 20 Effect of the particle size and the liquid content on the shear behaviour of wet granular material

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Effect of the particle size and the liquid content on the shear behaviour of wet granular material

Effect of the particle size and the liquid content on the shear behaviour of wet granular material

... ). The X-ray tomography is a potential technique for the analysis of the bulk properties of a granular material, in particular the voidage ...estimate the ... Voir le document complet

13

Mean shear resistance at steady-state for wet glass beads impact of liquid content and particle size

Mean shear resistance at steady-state for wet glass beads impact of liquid content and particle size

... Abstract. The flow behaviour of a granular media is due to their weight, frictional contact forces between them, and external forces exerted by the ...their size is lower ... Voir le document complet

5

Apparent friction and cohesion of a partially Wet granular material in steady-state shear

Apparent friction and cohesion of a partially Wet granular material in steady-state shear

... The shear resistance of glass beads with wetting liquid incorporated (polyethylene glycol of molecular weight of 400 g/mol) is experimentally and theoretically ... Voir le document complet

8

Experimental and numerical study of humid granular material : influence of liquid content in quasi-static regime

Experimental and numerical study of humid granular material : influence of liquid content in quasi-static regime

... Introduction The effect of small amounts of liquid on the behaviour of the granular material has been extensively ...that the cohesive ... Voir le document complet

145

Wet granulation: the effect of shear on granule properties

Wet granulation: the effect of shear on granule properties

... studied the evolution of granule porosity during granulation and revealed the mechanism of granule densification leading to the expulsion of binder liquid from ... Voir le document complet

10

Mixing of a wet granular medium: Effect of the particle size, the liquid and the granular compacity on the intensity consumption

Mixing of a wet granular medium: Effect of the particle size, the liquid and the granular compacity on the intensity consumption

... Results and discussion 3.1. Particle size effect on the specific intensity consumption of mixing in funicular and capillary states Several glass beads and calcites ... Voir le document complet

Modelling the effect of particle inertia on the orientation kinematics of fibres and spheroids immersed in a simple shear flow

Modelling the effect of particle inertia on the orientation kinematics of fibres and spheroids immersed in a simple shear flow

... Over the last few years, we proposed a modelling framework to describe suspensions of fibres and ellipsoids immersed in a Newtonian matrix based on the dumbbell model (originally initiated in ... Voir le document complet

17

Evolution of wet agglomerates inside inertial shear flow of dry granular materials

Evolution of wet agglomerates inside inertial shear flow of dry granular materials

... also the microscopic mechanisms of erosion, breakage, and ...understanding of the agglomeration pro- cess in more complex geometries such as rotating drums, where the growth ... Voir le document complet

11

Effect of operating conditions and physico–chemical properties on the wet granulation kinetics in high shear mixer

Effect of operating conditions and physico–chemical properties on the wet granulation kinetics in high shear mixer

... In wet granulation processes, this is performed by spraying a liquid binder onto the particles while they are agitated in a tumbling drum, a fluidized bed, a high shear mixer or similar ... Voir le document complet

10

Evolution of particle size distributions in crushable granular materials

Evolution of particle size distributions in crushable granular materials

... INTRODUCTION Particle breakage occurs very commonly in natural granular flows and in industrial processes involving the transport, handling and compaction of granular ... Voir le document complet

7

Experimental framework for evaluating the mechanical behavior of dry and wet crushable granular materials based on the particle breakage ratio

Experimental framework for evaluating the mechanical behavior of dry and wet crushable granular materials based on the particle breakage ratio

... during the preparation, loose samples of dry material were prepared in cylindrical moulds by pluviation at low ...height. The material was previously air dried for at least 1 week in a ... Voir le document complet

13

Hydromechanical behaviour of the granular rock and localization of the deformation

Hydromechanical behaviour of the granular rock and localization of the deformation

... analysis of shear band formation and shear band microstructure formed in drained and undrained triaxial tests on Fontainebleau sandstone is ...inside the sample occur at ... Voir le document complet

231

3D simulations of the granulation of wet granular materials

3D simulations of the granulation of wet granular materials

... for the deposit and dissemination of sci- entific research documents, whether they are pub- lished or ...not. The documents may come from teaching and research institutions in France or ... Voir le document complet

3

Impacts of the size distributions and protein contents of the native wheat powders in their structuration behaviour by wet agglomeration

Impacts of the size distributions and protein contents of the native wheat powders in their structuration behaviour by wet agglomeration

... for the deposit and dissemination of sci- entific research documents, whether they are pub- lished or ...not. The documents may come from teaching and research institutions in France or ... Voir le document complet

31

Size-effect of oligomeric cholesteric liquid-crystal microlenses on the optical specifications

Size-effect of oligomeric cholesteric liquid-crystal microlenses on the optical specifications

... used. The CLC phase appears between 180°C –210°C (clearing tem- perature range) and 40°C –50°C (glass-transition temperature ...range). The chemical formula is given in [ 12 ]. The molecule ... Voir le document complet

5

Effect of Particle Shape non-Convexity on the Rheology of Granular Media : 3D Contact Dynamics Simulations

Effect of Particle Shape non-Convexity on the Rheology of Granular Media : 3D Contact Dynamics Simulations

... Z and connectivity Z c numbers as a function of η both at initial and residual state, (b) Proportion of k each contacts in the residual state as a function of ...displays ... Voir le document complet

9

A new method to evaluate the mechanical behaviour of granular material with large particles: theory and validation

A new method to evaluate the mechanical behaviour of granular material with large particles: theory and validation

... Because of the lack of experimental devices for testing granular materials with large particles, the mechanical behaviour of rockfills is not very well ...lack of ... Voir le document complet

7

The effect of column tilt on flow homogeneity and particle agitation in a liquid fluidized bed

The effect of column tilt on flow homogeneity and particle agitation in a liquid fluidized bed

... 4. Particle trajectories projection for the vertically aligned case at a) < α p > = ...0.20 and c) < α p > = 0.40: left and right columns correspond to the horizontal ( x,y ... Voir le document complet

13

The effect of column tilt on flow homogeneity and particle agitation in a liquid fluidized bed

The effect of column tilt on flow homogeneity and particle agitation in a liquid fluidized bed

... by the column tilt. Therefore, the decorrelation time is increased by the tilt due to the small grav- ity component normal to the ...in the whole bed volume, it mainly ... Voir le document complet

12

Transport of finite-size particles in a turbulent Couette flow: The effect of particle shape and inertia

Transport of finite-size particles in a turbulent Couette flow: The effect of particle shape and inertia

... Department of Mechanics, Zhejiang University, Hangzhou 310027, China a b s t r a c t The transport of finite-size particles in a turbulent plane Couette flow has been studied by particle- ... Voir le document complet

15

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