Poster Presentations
(poster + 3-minute pre-recorded video)
If you need to report errors, please contact the organizers at pg2021@powdersandgrains.org
In order to make the most of the virtual P&G, we have made some important changes to the traditional structure of the face-to-face P&G. These are the most important facts:
(1) Pre-recording: Your contributed poster and poster video will be pre-recorded and uploaded by you to the Underline platform well in advance (deadline is Jun 14). All material will be published Open Access with a DOI (be careful not to include copyrighted material, see the training material). The videos will be processed by Underline, including addition of conference logo and closed-captioning (this is why you need to upload your material before Jun 14). Underline and P&G provide training material, access to a easy-to-use recording software, and a help-desk (you may request a short video call to solve problems). You will have to upload your poster in PDF (either one traditional page or 3 slides) and a short video (max time 3 min). To upload your material you need to fill this upload form with information about you and your poster and a permission grant for P&G and Underline to use the material. Your paper ID is the one that identifies your paper in the proceeding with the format epjconfXXXXXX, where XXXXXX is a 6 digit number.
(2) Schedule: The conference will be spread over one month with only one day per week for gathering live. Have a loot at the program. Save dates and times in your calendar!
(3) Watch and ask in advance: During the week preceding the gathering day, all participants are expected to watch the corresponding talks and pose questions in writing in the Underline platform. Participants can also vote for questions that are interesting so these are asked first by the chair of the session during the Q&A live time. Participants can also visit posters and pose questions there.
(4) Prize: All poster videos will enter a contest. The winning video will be rewarded with a free registration for the next P&G.
(5) Defending your poster: You will have to "stand" by your poster with your avatar in the Underline system (GatherTown) and participant avatars will approach you to open a video conversation (several participants can talk at once with a poster presenter). We will ask that you state the specific dates and times (at least 2 days, at least 2 hours in total) at which you will "stand" by your poster (within poster time slots) for others to visit you.
(6) Networking: There will be lounge areas for you to walk around with your avatar and meet other participants. You can open video conversations with them.
List of Poster Presentations
epjconf201139 Presenter: Xihua Chu
A modified calculation of particle buoyant forces in vibro-fluidized beds
Zhixiong Zhang, Xihua Chu, Yanran Wang
epjconf201141 Presenter: Haruto Ishikawa
Rheology of two-dimensional crushable granular materials
Haruto Ishikawa, Satoshi Takada, Yuji Matsumoto
epjconf201142 Presenter: Satoshi Takada
Homogeneous cooling and heating states of dilute soft-core gases under nonlinear drag
Satoshi Takada
epjconf201402 Presenter: Angga Herman
The effect of rotation speed and mixer size on granular flow and mixing in bladed mixers
Angga Herman, Jieqing Gan, Aibing Yu
epjconf201403 Presenter: Angel Garcimartín
On the broad tails in breaking time distributions of vibrated clogging arches
Angel Garcimartín, Bruno V. Guerrero, Alexandre Nicolas, Rodrigo C. Barbosa da Silva, Iker Zuriguel
epjconf201404 Presenter: Hoang C. Nguyen
Evolution of the coefficient of lateral earth pressure at rest with interparticle friction: a numerical study
Hoang C. Nguyen
epjconf201429 Presenter: Zhuang Cheng
Exploring the micromechanical behaviour of sand-rubber mixtures using X-ray micro-tomography
Zhuang Cheng, Jianfeng Wang, Wei Li
epjconf201432 Presenter: Pierre Philippe
Extending the Shields criterion to erosion of weakly cemented granular soils
Pierre Philippe, Zeyd Benseghier, Florian Brunier-Coulin, Li-Hua Luu, Pablo Cuéllar, Stéphane Bonelli
epjconf201435 Presenter: Jian Chen
Experimental study of particle shape dependence of avalanches inside a rotating drum
Jian Chen, Dominik Krengel, Hans-Georg Matuttis
epjconf201512 Presenter: Aigerim Rakhimzhanova
Numerical simulations of cone penetration in cemented sandstone
Aigerim Rakhimzhanova, Colin Thornton, Yerlan Amanbek, Yong Zhao
epjconf201513 Presenter: Juan Carlos Quezada
Contact Dynamics modeling of viscoelastic granular materials using irregular polyhedral particles
Juan Carlos Quezada, Cyrille Chazallon
epjconf201514 Presenter: Juan Carlos Quezada
Discrete modeling of waste rock dumps stability under seismic loading
Juan Carlos Quezada, Gabriel Eduardo Villavicencio
epjconf201516 Presenter: Takumi Kubota
Drag of a cylindrical object in a two-dimensional granular environment
Takumi Kubota, Haruto Ishikawa, Satoshi Takada
epjconf201518 Presenter: Sven Dressler
PyBONDEM-GPU: a discrete element bonded particle Python research framework – Development and examples
Sven Dressler, Daniel N. Wilke
epjconf201519 Presenter: Jan Mueller
Grid-algorithm improvements for dense suspensions of discrete element particles in finite element fluid simulations
Jan Mueller, Akira Kyotani, Hans-Georg Matuttis
epjconf201520 Presenter: Daniel Serrano
Granular flow through vertical slots: analysis of a general formula
A. Medina, D. A. Serrano, A. López-Villa, M. Pliego
epjconf201521 Presenter: Lydie Staron
Mobilisation of friction in unstationary flows down a model topography
Baptiste Blachier, Lydie Staron
epjconf201522 Presenter: Lydie Staron
Capturing the failure of a cohesive granular step
Lydie Staron, Anais Abramian, Pierre-Yves Lagrée
epjconf201524 Presenter: Shivakumar Athani
Transients in pressure-imposed shearing of dense granular suspensions
Shivakumar Athani, Yoel Forterre, Bloen Metzger, Romain Mari
epjconf201892 Presenter: Shirin Enferad
Hydrophobic and raw glass beads flow behavior under different processing conditions
Shirin Enferad, Salvatore Pillitteri, Geoffroy Lumay, Claire Gaiani, Sebastien Kiesgen De Richter, Michaël Marck, Syrym Umbetov, Nicolas Vandewalle, Mathieu Jenny
epjconf201893 Presenter: Abbas Farhat
Multi-scale cohesion force measurements for cemented granular materials
Abbas Farhat, Li-Hua Luu, Pierre Philippe, Pablo Cuéllar
epjconf201895 Presenter: James T. Jenkins
Fracture, aggregation and segregation in dry, granular flows
James T. Jenkins, Michele Larcher
epjconf201896 Presenter: Alberto Megías
Relative entropy of freely cooling granular gases. A molecular dynamics study
Alberto Megías, Andrés Santos
epjconf201898 Presenter: Siddhartha Shrestha
Effect of particle shape on bubble dynamics in bubbling fluidized bed
Siddhartha Shrestha, Zongyan Zhou
epjconf201901 Presenter: Leonardo Binda
Swelling of a granular hydrogel medium under confinement: individual and collective dynamic
Lucía Cristófaro, Sebastián Falcioni, Leonardo Binda, Yanina Lucrecia Roht, Germán Drazer, Irene Ippolito
epjconf201902 Presenter: Cheng-Chuan Lin
Influence of granular temperature and grain rotation on the wall friction coefficient in confined shear granular flows
Cheng-Chuan Lin, Riccardo Artoni, Fu-Ling Yang, Patrick Richard
epjconf201909 Presenter: Maral Mehdizad
Quantitative measurement of hopper flow using MRI
Maral Mehdizad, Luke Fullard, Petrik Galvosas, Daniel Holland
epjconf201911 Presenter: N. S. S. P. Kalyan
Computationally efficient approach to quantify 2D particle morphological descriptors
N. S. S. P. Kalyan, Ramesh Kannan Kandasami
epjconf201914 Presenter: Adriane Clerc
Mesoscale inertial transition in granular materials
Adriane Clerc, Antoine Wautier, Stéphane Bonelli, François Nicot
epjconf201916 Presenter: Dorian Faroux
Coupling non-local rheology and volume of fluid (VOF) method: a finite volume method (FVM) implementation
Dorian Faroux, Kimiaki Washino, Takuya Tsuji, Toshitsugu Tanaka
epjconf201919 Presenter: Alexandre Valance
Effect of dissipation in rapid-gravitational granular flows
Yajuan Zhu, Renaud Delannay, Alexandre Valance
epjconf201920 Presenter: James Jenkins
Analytical solutions for dense, inclined, granular flow over a rigid, bumpy base
James Jenkins, Diego Berzi
epjconf201922 Presenter: Na Deng
Dynamic view of critical state regime in granular materials: a mesoscale perspective
Na Deng, Antoine Wautier, Yannick Thiery, Zhen-Yu Yin, Pierre-Yves Hicher, François Nicot
epjconf201923 Presenter: Alaa Ghzayel
Modelling of scour formation using SedFoam, continuum approach
Alaa Ghzayel, Anthony Beaudoin, Sebastien Jarny
epjconf201924 Presenter: Ilberto Fonceca
Modeling particle-fluid interaction in a coupled CFD-DEM framework
Ilberto Fonceca, Diego Maza, Raúl Cruz Hidalgo
epjconf201927 Presenter: Jesica Benito
Silo fischarge: influence of the particle shape on the velocity profiles
Florencia Escudero, Marcela Camila Villagrán Olivares, Rodolfo Uñac, Ana María Vidales, Jesica Benito
epjconf201928 Presenter: Paul Sánchez
LMGC90: a Contact Dynamics open source code for the simulation of granular asteroid with realistic regolith shapes. Application to the accretion process
Paul Sánchez, Mathieu Renouf, Emilien Azéma, Rémy Mozul
epjconf201930 Presenter: Ryan Kozlowski
Particle dynamics in two-dimensional point-loaded granular media composed of circular or pentagonal grains
Ryan Kozlowski, Hu Zheng, Karen E. Daniels, Joshua E. S. Socolar
epjconf201933 Presenter: Miles Morgan
From Darcy to Gaussian to fully mobilised grain flow in a confined channel
Miles Morgan, Bjørnar Sandnes
epjconf201936 Presenter: Shah Nawaz
Sample preparation of dense granular materials. Influence of void ratio e and coordination number Z* on the mechanical behaviour at failure
Shah Nawaz, Gaël Combe
epjconf201938 Presenter: Amy Ferrick
Coordination numbers in natural beach sand
Vanshan Wright, Amy Ferrick, Michael Manga, Nicholas Sitar
epjconf201940 Presenter: Zongyan Zhou
Vibration induced segregation of single large particles
Dizhe Zhang, David Pinson, Zongyan Zhou
epjconf201943 Presenter: Keng-Lin Lee
Analytical nonlocal model for shear localization in wall-bounded dense granular flow
Keng-Lin Lee, Riccardo Artoni, Fu-Ling Yang, Patrick Richard
epjconf201947 Presenter: Giulia Guida
Packing density of bi-disperse mixtures under one-dimensional compression
Giulia Guida, Francesca Casini
epjconf201948 Presenter: Emilien Azéma
Independence of shear strength with particle size dispersity still valid in polyhedral particle assemblies
Emilien Azéma, David Cantor, Itthichai Preechawuttipong
epjconf201949 Presenter: Michail Komodromos
Grain-scale DEM study of open-ended pipe pile penetration in granular soils
Michail Komodromos, Gaël Combe, Gioacchino Viggiani
epjconf201950 Presenter: Claire Silvani
Oedometric compression of a granular material: computation of energies involved during breakage with a discrete element modelling
François Nader, Claire Silvani, Irini Djeran-Maigre
epjconf201951 Presenter: Dmitry Puzyrev
Cluster dynamics in dense granular gases of rod-like particles
Dmitry Puzyrev, Raúl Cruz Hidalgo, David Fischer, Kirsten Harth, Torsten Trittel, Ralf Stannarius
epjconf201952 Presenter: Claire Silvani
Discrete element simulations of load transfer mechanisms for a reinforced granular embankment submitted to loading cycles
Claire Silvani, Mo'men Ramadan, Pascal Villard, Laurent Briançon
epjconf201953 Presenter: Sohanjit Ghosh
Granular segregation on the rubble-pile asteroid Itokawa
Sohanjit Ghosh, Ishan Sharma, Deepak Dhingra
epjconf201954 Presenter: David Cantor
Bulk modulus of soft particle assemblies under compression
David Cantor, Manuel Cárdernas-Barrantes, Itthichai Preechawuttipong, Mathieu Renouf, Emilien Azéma
epjconf201960 Presenter: Tristan Vuilloz
DEM modeling of segregation and stratification in pouring heaps of bidispersed mixtures of rounded particles
Tristan Vuilloz, David Cantor, Carlos Ovalle
epjconf201963 Presenter: Arghya Das
Exploring chemo-mechanics of granular material using DEM
P. Viswanath, Arghya Das
epjconf201965 Presenter: Daigo Mugita
Non-equilibrium response and slow equilibration in hard disk systems
Daigo Mugita, Masaharu Isobe
epjconf201967 Presenter: Takashi Matsushima
Statistical properties of cell stresses in 2D granular solids
Takashi Matsushima, Raphael Blumenfeld
epjconf201970 Presenter: Theechalit Binaree
Shape or friction? Which of these characteristics drives the shear strength in granular systems?
Theechalit Binaree, Emilien Azéma, Nicolas Estrada, Mathieu Renouf, Itthichai Preechawuttipong
epjconf201971 Presenter: Ferenc Safranyik
Numerical investigation of snowstorm filling
Ferenc Safranyik, Attila Varga
epjconf201974 Presenter: Nathalie Casas
Shear bands in dense fault gouge
Nathalie Casas, Guilhem Mollon, Ali Daouadji
epjconf201975 Presenter: Jonathan Barés
Highly strained mixtures of bidimensional soft and rigid grains: an experimental approach from the local scale
Jonathan Barés, Manuel Cárdenas-Barrantes, David Cantor, Emilien Azéma, Mathieu Renouf
epjconf201987 Presenter: Florent Thevenon
Slow and intermittent stress relaxation of biomass granular media
Florent Thevenon, Bharath Devulapalli, Muriel Marchand, Thierry Melkior, Alain de Ryck
epjconf201990 Presenter: Victor Levy Dit Vehel
Acoustic localisation in a two-dimensional granular medium
Victor Levy Dit Vehel, Ange haddjeri, Osvanny Ramos
epjconf201991 Presenter: Joshua A. Dijksman
Strain dependent vorticity in sheared granular media
Dong Wang, Joshua A. Dijksman, Jonathan Barés, Hu Zheng
epjconf201993 Presenter: Giuseppina Recchia
Failure in granular materials based on acoustic tensor: a numerical analysis
Giuseppina Recchia, Hongyang Cheng, Vanessa Magnanimo, Luigi La Ragione
epjconf201994 Presenter: Andres Alfonso Peña Olarte
Music of grain crushing with the Discrete Element Method
Li Zeng, Andres Alfonso Peña Olarte, Roberto Cudmani
epjconf201998 Presenter: Kolja Joeris
Experiments on rebounding slow impacts under asteroid condition
Kolja Joeris, Laurent Schönau, Lars Schmidt, Matthias Keulen, Vrinda Desai, Philip Born, Jonathan E. Kollmer
epjconf201999 Presenter: Kwami Adem Mayeden
Modulated segregation of a bidisperse granular mixture due to recirculation currents
Kwami Adem Mayeden, Evelyne Kolb, Stéphanie Deboeuf, Pierre Jop
epjconf202001 Presenter: Jean-Baptiste Besnard
Aerodynamic and impact thresholds for cohesive mixture of sand and non-volatile liquid
Jean-Baptiste Besnard, Alexandre Valance, Pascal Dupont, Ahmed Ould El Moctar
epjconf202002 Presenter: Daniel Serrano
Acoustic radiation patterns of the silo music phenomenon
J. R. Hernández-Juárez, D. A. Serrano, A. López-Villa, A. Medina
epjconf202008 Presenter: Zhifu Shen
Structure and compressive behavior of Lightweight Clay Aggregate particle: experiments and numerical simulations
Shuangshuang Xia, Zhifu Shen, Hongmei Gao, Zhihua Wang
epjconf202016 Presenter: Louison Thorens
Discharge of a 2D magnetic silo
Louison Thorens, Maud Viallet, Knut Jørgen Måløy, Mickaël Bourgoin, Stéphane Santucci
epjconf202020 Presenter: Nicolin Govender
A study on the effect of grain morphology on shear strength in granular materials
Nicolin Govender, Patrick Pizette
epjconf202021 Presenter: Daniel N. Wilke
From discrete element simulation data to process insights
Daniel N. Wilke, Paul W. Cleary, Nicolin Govender
epjconf202022 Presenter: Aurélien Neveu
Packing dynamics of powders at high temperature
Aurélien Neveu, Filip Francqui, Geoffroy Lumay
epjconf202023 Presenter: Nandu Gopan
Multiplicity of states in Taylor-Couette flow of a dense granular gas
Nandu Gopan, Meheboob Alam
epjconf202026 Presenter: Ningning Zhang
DEM examination of SPT correction factors
Ningning Zhang, Marcos Arroyo, Matteo Ciantia, Antonio Gens
epjconf202028 Presenter: Sadegh Nadimi
Imaging the root–rhizosphere interface using micro computed tomography: quantifying void ratio and root volume ratio profiles
Tomás Lascurain, Vasileios Angelidakis, Saimir Luli, Sadegh Nadimi
epjconf202029 Presenter: Alban Sauret
Erosion of a cohesive granular material by an impinging turbulent jet
Mingze Gong, Sivar Azadi, Adrien Gans, Philippe Gondret, Alban Sauret
epjconf202030 Presenter: Andres Alfonso Peña Olarte
Modelling the monotonic and cyclic behaviour of sands using Artificial Neural Networks
Weixian Chen, Andres Alfonso Peña Olarte, Roberto Cudmani
epjconf202031 Presenter: Sadegh Nadimi
CFD modelling of the effect of capillary pressure on retention behaviour of water menisci at inter-particle contacts
Alejandro López, Agostino Walter Bruno, Sadegh Nadimi
epjconf202035 Presenter: Bodhisattwa Chaudhuri
DEM based investigation of powder packing in 3D printing of pharmaceutical tablets
Koyel Sen, Tanu Mehta, Anson W. K. Ma, Bodhisattwa Chaudhuri
epjconf202037 Presenter: Ming Yang
Geometrical network of granular materials under isochoric cyclic shearing
Ming Yang, Mahdi Taiebat, Patrick Mutabaruka, Farhang Radjai
epjconf202038 Presenter: Reihaneh Hosseini
Investigating the effect of porosity on the soil water retention curve using the multiphase Lattice Boltzmann Method
Reihaneh Hosseini, Krishna Kumar, Jean-Yves Delenne
epjconf202039 Presenter: Yaoyu Li
Acoustic signals of rotating drums generated based on DEM simulations
Yaoyu Li, Jie Bao, Runyu Yang
epjconf202043 Presenter: Daniel Serrano
Collapse of colical granular columns
M. A. Ordaz, M. Sánchez-Rosas, J. R. Hernández-Juárez, A. Medina, D. A. Serrano
epjconf202046 Presenter: Ahmed Jarray
Liquid migration in flowing granular materials
Thijmen Hagen, Stefan Luding, Devaraj van der Meer, Vanessa Magnanimo, Ahmed Jarray
epjconf202049 Presenter: Kianoosh Taghizadeh
Energy propagation in 1D granular soft-stiff chain
K. Taghizadeh, H. Steeb, S. Luding
epjconf202051 Presenter: Parag Widhate
Particle velocity profile in an inclined rotating drum
P. Widhate, H. P. Zhu, Q. H. Zeng, K. J. Dong
epjconf202052 Presenter: Juan C. Grave
Optimal design of cyclones in series for the separation of multi-component mixtures of Portland cement
Juan C. Grave, Cecilia I. Paulo, Horacio A. Petit, E. Fabián Irassar
epjconf202082 Presenter: Sandip H. Gharat
Experimental investigation of segregation of granular mixtures during heap formation
Sandip Gharat
epjconf202084 Presenter: Calixtro Yanqui
A sphere packing model for shear bands in dense soils
Calixtro Yanqui
epjconf210001 Presenter: Nicolas Preud'homme
Effect of grain shape on the dynamics of granular materials in 2D rotating drum
Nicolas Preud'homme, Eric Opsomer, Nicolas Vandewalle, Geoffroy Lumay
epjconf210002 Presenter: Stefan Luding
How does static granular matter re-arrange for different isotropic strain rate?
Stefan Luding
epjconf210005 Presenter: Calixtro Yanqui
An average model for disordered sphere packings
Calixtro Yanqui
epjconf210006 Presenter: Wei Pin Goh
Analysis of particle dynamics in a pin mill by Discrete Element Method
Wei Pin Goh, Mojtaba Ghadiri
