This paper describes some computer simulations of the breakage induced in a two-dimensional particle bed by the descent of a single Ž large grinding ball. These are approximate experiments related to ball-milling that are tractable by the simulation technique i.e., involve . relatively few particles . As a result of the impact of the grinding ball, the particles in the bed are broken andror sca...

Fluid bed granulation is faced with a high level of complexity due to the simultaneous occurrence agglomeration, breakage, and drying. These complexities should be thoroughly investigated through particle–particle, particle–droplet, particle–fluid interactions understand process better. The present contribution focuses on importance drying associated challenges when modeling process. To do so, ...

To improve the electrode calendar life of high-capacity Si, a non-core–shell type Si negative was investigated for preventing volume changes and particle breakage nano-sized particles.

a r t i c l e i n f o Keywords: Loose agglomerates Breakage Discrete element method Fine particles This paper presents a numerical study of the breakage of loose agglomerates based on the discrete element method. Agglomerates of fine mannitol particles were impacted with a target wall at different velocities and angles. It was observed that the agglomerates on impact experienced large plastic d...

During agitated drying and mixing processes, particle beds are exposed to shear deformation. This leads to particle attrition, the extent of which is dependent on the prevailing stresses and strains in the bed. The distributions of shear stresses and strain rates within the bed are highly non-uniform, requiring attention to localised conditions. Therefore a narrow angular sector of the bed is d...

Abstract: The present study investigates four materials, namely quartz, marble, quartzite and metasandstone and aims to establish correlations, with the use of simple and multiple regression analysis, between their properties and breakage rate parameters. The material properties considered in this study derived from the application of destructive and non-destructive tests and include P-wave vel...

Particle aggregation and breakage phenomena are widely found in various industries such as chemical, agricultural pharmaceutical processes. In this study, a physics-informed neural network is developed for solving both the forward inverse problems of particle method, population balance equation directly embedded loss function so that can be trained efficiently fulfil physical constraints. For p...

This paper presents validation of a particle impact breakage model i.e. Vogel and Peukert with focus on the number. The developed based mechanical statistical foundation has been widely used in various fields such as mineral engineering chemical but is barely studied application repeated impact. selective data literature collected to provide database for validation. It shown that generally appl...