23 citations · 47 across the 4 of their papers we have counts for
4 papers
Discrete Element Method Model of Elastic Fiber Uniaxial Compression
Yu Guo, Yanjie Li, Qingzhao Liu +4
A flexible fiber model based on the discrete element method (DEM) is presented and validated for the simulation of uniaxial compression of flexible fibers in a cylindrical containe…
Yielding and hardening of flexible fiber packings during triaxial compression
Yu Guo, Yanjie Li, Qingzhao Liu +4
This paper examines the mechanical response of flexible fiber packings subject to triaxial compression. Short fibers yield in a manner similar to typical granular materials in whic…
Modeling granular material segregation using a combined finite element method and advection-diffusion-segregation equation model
Yu Liu, Marcial Gonzalez, Carl Wassgren
A two-dimensional, transient, multi-scale modeling approach is presented for predicting the magnitude and rate of percolation segregation for binary mixtures of granular material i…
Modeling granular material blending in a rotating drum using a finite element method and advection-diffusion equation multi-scale model
Yu Liu, Marcial Gonzalez, Carl Wassgren
A multi-scale model is presented for predicting the magnitude and rate of powder blending in a rotating drum blender. The model combines particle diffusion coefficient correlations…