Abstract The Discrete Element Method (DEM) has become increasingly popular for
simulating breakage operations and grinding equipment performance. Two main breakage …

Abstract The corn variety “Zhenghong 507”, which is widely cultivated in hilly and
mountainous areas of Southwest China, was assigned as the research object. The discrete …

Discrete element simulation is an effective method to reveal the interaction between tillage
components and work objects. However, due to the lack of discrete element modelling …

Discrete element method (DEM) simulation is widely used to calculate the flow
characteristics of particles under certain conditions. DEM input parameters are the …

This paper aims at the standard grading of fresh goji berries and develops a variable gap-
type fresh goji berry grading machine. To establish a complete simulation model, the …

为确定米糠和碎米分离装备离散元仿真所需的接触参数, 利用台架试验与仿真试验对米糠,
碎米颗粒接触参数进行测量和标定. 分别采用自由落体碰撞法, 碰撞扩散法 …

This paper proposes a modeling method of maize in threshing. The static friction coefficient
and rolling resistance coefficient of the maize grain were measured using the slope method …

To solve the problem of the lack of an accurate model for mechanized transportation and
grading of walnut kernels, this paper took the shelled walnut kernels as the research object …