Scaling of discrete element model parameters for cohesionless and cohesive solid

SC Thakur, JY Ooi, H Ahmadian - Powder Technology, 2016‏ - Elsevier
One of the major shortcomings of discrete element modelling (DEM) is the computational
cost required when the number of particles is huge, especially for fine powders and/or …

Archimedes' law explains penetration of solids into granular media

W Kang, Y Feng, C Liu, R Blumenfeld - Nature communications, 2018‏ - nature.com
Understanding the response of granular matter to intrusion of solid objects is key to
modelling many aspects of behaviour of granular matter, including plastic flow. Here we …

Effect of particle size and cohesion on powder yielding and flow

H Shi, R Mohanty, S Chakravarty… - KONA Powder and …, 2018‏ - jstage.jst.go.jp
The bulk properties of powders depend on material characteristics and size of the primary
particles. During storage and transportation processes in the powder processing industry …

Unconventional Superconductivity in Revealed by Muon Spin Relaxation: Introducing a New Family of Noncentrosymmetric Superconductor That Breaks Time …

JAT Barker, D Singh, A Thamizhavel, AD Hillier… - Physical Review Letters, 2015‏ - APS
The superconductivity of the noncentrosymmetric compound La 7 Ir 3 is investigated using
muon spin rotation and relaxation. Zero-field measurements reveal the presence of …

Time-reversal symmetry breaking in the noncentrosymmetric superconductor : Further evidence for unconventional behavior in the -Mn family of materials

D Singh, JAT Barker, A Thamizhavel, DMK Paul… - Physical Review B, 2017‏ - APS
The discovery of new families of unconventional superconductors is important both
experimentally and theoretically, especially if it challenges current models and thinking. By …

Memory of jamming–multiscale models for soft and granular matter

N Kumar, S Luding - Granular matter, 2016‏ - Springer
Soft, disordered, micro-structured materials are ubiquitous in nature and industry, and are
different from ordinary fluids or solids, with unusual, interesting static and flow properties …

A general (ized) local rheology for wet granular materials

S Roy, S Luding, T Weinhart - New journal of physics, 2017‏ - iopscience.iop.org
We study the rheology of dry and wet granular materials in the steady quasistatic regime
using the discrete element method in a split-bottom ring shear cell with focus on the …

Experimental models for cohesive granular materials: a review

R Sharma, A Sauret - Soft Matter, 2025‏ - pubs.rsc.org
Granular materials are involved in most industrial and environmental processes, as well as
many civil engineering applications. Although significant advances have been made in …

The role of gravity or pressure and contact stiffness in granular rheology

A Singh, V Magnanimo, K Saitoh… - New journal of …, 2015‏ - iopscience.iop.org
The steady-state shear rheology of granular materials is investigated in slow quasistatic and
inertial flows. The effect of gravity (thus the local pressure) and the often-neglected contact …

Numerical methods and key issues for the study of particle material fragmentation behavior-A review

S Liang, YT Feng, Z Wang - Powder Technology, 2024‏ - Elsevier
The fragmentation behavior of particle materials is widely observed in natural environments,
engineering applications, and other fields. It is an important factor contributing to natural …