Experimental methods in chemical engineering: Discrete element method—DEM

B Blais, D Vidal, F Bertrand… - … Canadian Journal of …, 2019 - Wiley Online Library
The discrete element method (DEM) is a time‐driven simulation technique based on a
Lagrangian description of particle motion that predicts the flow of granular matter and fine …

[HTML][HTML] Fast, flexible particle simulations—an introduction to MercuryDPM

T Weinhart, L Orefice, M Post… - Computer physics …, 2020 - Elsevier
We introduce the open-source package MercuryDPM, which we have been developing over
the last few years. MercuryDPM is a code for discrete particle simulations. It simulates the …

Comparing and contrasting size-based particle segregation models: Applying coarse-graining to perfectly bidisperse systems

DR Tunuguntla, T Weinhart, AR Thornton - Computational particle …, 2017 - Springer
Over the last 12 years, numerous new theoretical continuum models have been formulated
to predict particle segregation in the size-based bidisperse granular flows over inclined …

MercuryDPM: A Fast and Flexible Particle Solver Part A: Technical Advances

T Weinhart, DR Tunuguntla… - Proceedings of the 7th …, 2017 - Springer
MercuryDPM is an open-source particle simulation tool—fully written in C++—developed at
the University of Twente. It contains a large range of contact models, allowing for simulations …

A computational model for the simulation of dry granular materials

EMB Campello - International Journal of Non-Linear Mechanics, 2018 - Elsevier
This work presents a computational model for the simulation of problems involving dry
granular materials. The approach is based on the discrete element method (DEM), using …

Asymmetric breaking size-segregation waves in dense granular free-surface flows

P Gajjar, K Van Der Vaart, AR Thornton… - Journal of Fluid …, 2016 - cambridge.org
Debris and pyroclastic flows often have bouldery flow fronts, which act as a natural dam
resisting further advance. Counter intuitively, these resistive fronts can lead to enhanced run …

Recent advances in mercurydpm

AR Thornton, T Plath, I Ostanin, H Götz… - … in Computer Science, 2023 - Springer
In this paper we introduce the open-source code MercuryDPM: a code for simulating
discrete particles. The paper discusses software and management issues that may be …

Bulbous head formation in bidisperse shallow granular flow over an inclined plane

IFC Denissen, T Weinhart, A Te Voortwis… - Journal of Fluid …, 2019 - cambridge.org
Rapid shallow granular flows over inclined planes are often seen in nature in the form of
avalanches, landslides and pyroclastic flows. In these situations the flow develops an …

Model-based scale-up methodologies for pharmaceutical granulation

EH Jang, YS Park, MS Kim, DH Choi - Pharmaceutics, 2020 - mdpi.com
In the pharmaceutical industry, it is a major challenge to maintain consistent quality of drug
products when the batch scale of a process is changed from a laboratory scale to a pilot or …

[PDF][PDF] Discrete particle simulation of the spreading process in additive manufacturing

MY Shaheen, AR Thornton, S Luding… - Proceedings of the …, 2019 - msm.ctw.utwente.nl
Abstract Selective Laser Sintering/Melting (SLS/SLM) are additive manufacturing (AM)
technologies. Objects are produced by spreading successive layers of powder material and …