Modeling of heterogeneous materials and media is a problem of fundamental importance to
a wide class of phenomena and systems, ranging from condensed matter physics, soft …

Large vibrating screen is the key equipment to improve the clean and efficient utilization of
coal. In recent years, various advanced design techniques and methods have been …

Deeper understanding of screening performance of banana screens helps mineral
processing engineers to control and optimize them. In this article, screening performance of …

This paper presents a numerical study on the effect of aperture shape on particle flow and
separation in a vibrating screen process. A three-dimensional discrete element method …

Screening is one of the most widely used unit operations in mineral processing plants. In
crushing circuits, the proper selection and sizing, optimization and their operation as efficient …

Discrete element method (DEM) was employed in modeling vibrating screen, in order to
study the effects of different parameters on the process efficiency and the mesh wear. A …

This paper presents a numerical study of particle flow and sieving behavior on a vibrating
screen. The particle flow is modeled by means of discrete element method (DEM) at a …

During screening, a liquid stream, besides the vibration, can be applied for the acceleration
of the separation. The discrete element method coupled with the smoothed particle …

The screening process of particle flow on an elliptical vibration screen was simulated based
on the discrete element method (DEM). The motion characteristics and screening …

Screening is an indispensable unit process for separation of particulate materials in various
industrial processes. The variable-amplitude screen (VAS) has been widely used for particle …