No.416 Jianye Road, South Jinqiao Area, Pudong, Shanghai, China
  • +86-21-58386256
  • No.416 Jianye Road, South Jinqiao Area, Pudong, Shanghai, China

particle breakage

Particle Breakage, Volume 12 - 1st Edition

Particle breakage is an important process within a wide range of solids processing industries, including pharmaceuticals, food, agricultural and mining. Breakage of particles can be defined as intentional and unintentional, depending on whether it is …

The role of particle breakage in the mechanics of a non ...

1. Introduction. Critical State-based frameworks have long been applied successfully to describe the mechanics of clean sands (Been and Jefferies, 1985, Verdugo and Ishihara, 1996).In some cases, the role of particle breakage at higher pressure levels and/or for weaker particles has been emphasised (Coop and Lee, 1993, Pestana and Whittle, 1995, McDowell and Bolton, 1998), and it …

Particle breakage characteristics of a foundation filling ...

Particle breakage is the primary factor affecting the stability of reclaimed foundation. Considering the susceptibility to breakage of calcareous sand, multiple triaxial shear tests are conducted to investigate the particle breakage and evolution of CGS under different relative densities and effective confining pressures. Test results show that ...

Testing and Modeling on Particle Breakage for Granular ...

Particle breakage increased with decreasing fines content and increasing vertical stress and loading duration. Notably, the loading duration significantly influenced the particle breakage within 100 min. Zhang and Luo carried out a series of drained triaxial compression tests on calcareous sand and found out that the dilatancy, stress–strain ...

Computer Simulation of Particle Breakage | International ...

A series of simulations of the breakage induced by various loadings on single particles and on particle beds would allow that stress information to be processed into predictions of breakage rates and size distributions; simulations similar to the shear-cell simulations presented herein, would be use to ascertain the effects of shear abrasion n ...

An investigation of particle breakage in loess - ScienceDirect

Particle breakage during oedometer compression is characterized by capturing the PSDs before and after tests, respectively. In this study, three aspects of particle breakage have been investigated. Firstly, the relationship between particle breakage …

Particle breakage models for any particle shape in Rocky DEM

Particle breakage models help engineers in many different industries make project decisions that are possible only with the high level of accuracy gained via simulation. Improved product efficiency, better quality control, or even reduced costs are …

Particle Breakage ()

Particle breakage is an important process within a wide range of solids processing industries, including pharmaceuticals, food, agricultural and mining. Breakage of particles can be defined as intentional and unintentional, depending on whether it is desired or not.

(PDF) Particle breakage in granular soils: a review

This paper presents a review of particle breakage in granular soils by comprehensively summarizing the measurement of particle breakage, the fundamentals of particle breakage, the soil mechanics ...

Particle Breakage, Volume 12 - 1st Edition

Particle breakage is an important process within a wide range of solids processing industries, including pharmaceuticals, food, agricultural and mining. Breakage …

Influencing factors of scale effects in large-scale direct ...

This particle breakage in SRM also makes particle shape, particle size, and filling relationships change significantly, thus additionally affecting the scale effect. Most available studies on the scale effect of SRM do not, however, consider the impact of particle breakage, promoting differences in their conclusions to the extent that many are ...

Powder Technology | Particle Breakage | ScienceDirect.com ...

Measurement and characterization of particle strength using a new robotic compression tester. Ramanan Pitchumani, Olesya Zhupanska, Gabriel M.H Meesters, Brian Scarlett. Pages 56-64. Download PDF. Article preview. select article Kinetics of fluidised bed melt granulation: IV. Selecting the breakage model.

Handbook of Powder Technology | Particle Breakage ...

Read the latest chapters of Handbook of Powder Technology at ScienceDirect.com, Elsevier's leading platform of peer-reviewed scholarly literature

Particle breakage of granular soils: changing critical ...

When soil particles break, the particle size distribution (PSD) becomes a variable in the same way as other variables like void ratio, soil structure and anisotropy, etc. To consider particle breakage in a constitutive model, we need three key components: (i) quantification of PSD in a realistically simple manner, (ii) evolution of PSD during particle breakage, and (iii) influences of PSD …

Particle breakage of granular materials during sample ...

Particle breakage is commonly observed in granular materials when subjected to external loads. It was found that particle breakage would occur during both sample preparation and loading stages. However, main attention was usually paid to the particle breakage behaviour of …