Central coke charging and its effect on coke collapse at the throat of blast furnace by DEM simulation

Error Analysis of Green Pellet Size Distribution Measurement on Conveyors Using Simulation Method

“…DEM is usually adopted to simulate the motion process of green pellets at different working conditions [29][30][31] . It tracks the trajectory of every individual particle in the simulation domain by continuously updating pellet position, velocity, acceleration, angular velocity, etc.…”

Modelling of phenomena affecting blast furnace burden permeability using the Discrete Element Method (DEM) – A review

“…Furthermore, the lowered value of G resulted in only a slight decrease of the total average force on small pellets, while the pellet (average, minimum, maximum and angular) velocities during charging as well as the charged radial burden distribution were practically unaffected. Based on this result, several other researchers [45,46,57,159] adopted the lowered value of 10 7 Pa in their work, applying this value to sinter and lump ore as well. When it comes to segregation, Zhu et al [67] studied the effect of Young's modulus on the percolation of a single particle in a packed bed.…”