Duration:
Plenary talks: 35 mins + 10 mins discussion Contributed talks: 20 mins + 5 mins discussion Mini-symposium talks: duration up to the organisers
September 17, 2023 (Day 0- Sunday)
| 18:30-21:00 | Welcome reception & registration |
September 18, 2023 (Day 1- Monday)
| 08:00- 09:00 | Registration | |||
| 09:00- 09:10 | Opening remarks | |||
| 09:10- 09:55 | Plenary | Mikio Sakai – What technologies are essential in development of the DEM-based digital twin?
Location: H11 |
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| 09:55- 10:25 | Morning break | |||
| 10:25- 12:30 | Morning session | Session 1: Granulate-structure interaction | Session 2: Coupled Methods I | Mini-Symposium: Packings and jamming: a journey through scales |
| Location: H11 | Location: H12 | Location: H13 | ||
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Modeling of a laboratory cone crusher using the discrete element method– M. Moncada, F. Betancourt, C.G. Rodríguez, P. Toledo DEM modelling of object penetrating through granular media with different particle shapes– H. Shi, E. Hageman, J. Jovanona, D. Schott Numerical Simulations of the Penetration Process of Open-Ended Piles using DEM– N. Sommer, M. Kidane, A. A. Peña-Olarte, R. Cudmani Stress redistributions under varying trapdoor configurations for buried structures using DEM– U. Ali Propulsion of a scallop-like swimmer in granular matter– H. Xiao, H. Torres, Ac. Sack, T. Pöschel |
Inertial focusing of a dilute suspension in pipe flow– O. Aouane, J. Harting A Phase-Field Discrete Element Method to study chemo-mechanical coupling in granular materials– A. S.-Morane, H. Rattez, M. Veveakis Investigation of a particle location-based multi-level DEM coarse graining model for bulk material flow and fluidized particle systems– V. Brandt, J. Grabowski, N. Jurtz, M. Kraume, H. K.-Emden DEM and CFD-DEM: Recent progress and path into the future– C. Kloss, C. Goniva Particle-resolved simulation of antidune migration via a coupled free-surface lattice Boltzmann and discrete element method– C. Rettinger, C. Schwarzmeier, S. Kemmler, J. Plewinski, F. N.-González, H. Köstler, U. Rüde, B. Vowinckel |
Fabric and granular plasticity– F. Radjai Structural, vibrational, mechanical properties of jammed packings of deformable particles– C. O’Hern Pushing the high-pressure limit of jamming in granular matter– J. T. Clemmer, J. M. Monti, J. B. Lechman Shape-driven, emergent behavior in active particle systems- P. Schönhöfer |
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| 12:30- 14:00 | Lunch | |||
| 14:00- 14:45 | Plenary | Antonio Munjiza – Grand Challenge of AI-based Virtual Experimentation using DEM, FDEM, and Hybrid Simulation Technology
Location: H11 |
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| 14:45- 15:15 | Afternoon break | |||
| 15:15- 17:20 | Afternoon session | Session 3: Polydisperse systems | Session 4: Coupled Methods II | Mini-Symposium: SALTED: algorithms and applications for static packing problems |
| Location: H11 | Location: H12 | Location: H13 | ||
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Collapse of polydisperse columns: looking for a scaling between energy and mobility– O. Polanía, M. Renouf, N. Estrada, M. Cabrera, E. Azéma Transient size segregation of binary granular mixtures– S.Kumawat, V. K. Sahu, A. Majumdar, S. Patro, A. Tripathi Coarse-grained DEM simulation of non-spherical and poly-dispersed particles– K. Washino, E. L. Chan, T. Tsuji, T. Tanaka Micromechanical Effects of Sample Scale in Size Polydisperse Granular Materials under Simple Shear– D. Cantor, C. Ovalle Granular gas mixtures: DEM simulations compared with experiments– D. Puzyrev, K. Harth, T. Trittel, R. C. Hidalgo, R. Stannarius
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Multiscale, multiphysics modeling of granular materials – Volume- & surface-coupled discrete particle simulations in MercuryDPM–T. Weinhart, H. Cheng, A. Hazel, S. Luding, A. Thornton DEM simulations of wind-blown sand and dust transport– S. Kamath, E. J. R. Parteli Investigation of Submerged Granular Column Collapse Using LBM-DEM Simulation– Z. Ge, T. Man, S. A. G. Torres The performance of a deep-sea mining vehicle based on DEM-CFD coupling method- Z. Wei Metaball DEM for Non-Spherical Particles with Realistic Shapes- P. Zhang
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SALTED – A High-Performance Simulator for Granular Packings– N. Topic, T. Pöschel An Open-Source Software for Sequential Particle Deposition– V. Angelidakis Universal structure of cohesive particle agglomerates after many dispersion-settling cycles– D. E. Wolf Evolution of charged agglomerate statistics under continued binary collisions– F. Führer, L. Brendel, D. E. Wolf
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| 18:00 | Conference dinner | |||
| 19:00- 20:00 | Evening talk | Troy Shinbrot – Challenges for DEM from the lab and nature | ||
September 19, 2023 (Day 2- Tuesday)
| 09:30- 10:15 | Plenary | Nicolin Govender – Particle shape effects in granular material using GPU DEM: An industry perspective
Location: H11 |
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| 10:15- 10:45 | Morning break | |||
| 10:45- 12:50 | Morning session | Session 5: Cohesive and capillary interactions | Session 6: Particle-fluid interactions in industrial applications I | Mini-Symposium: Advancements in additive manufacturing processes through the use of the Discrete Element Method (DEM) |
| Location: H11 | Location: H12 | Location: H13 | ||
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JKR theory-base`d force-displacement relation for DEM simulations of adhesive particles– J. Chen, D. Krengel, D. Nishiura, M. Furuichi, H.G. Matuttis Micro understanding of the elastic response of soft/tiff mixture packings using multi-modular X-ray characterisation and Discrete Element Method- K.Taghizadeh, M. Ruf, S. Luding, H. Steeb Lithium-Ion battery electrode as a cohesive granular material – M. Sonzogni, J.M. Vanson, Y. Reynier, S. Martinet, K. Ioannidou, F. Radjai Coarse-grain Discrete Element Modelling of wet particles in a rotating drum– R. S. Larijani, V. Magnanimo, S. Luding The effect of particle shape, particle size, and multiple inter-particle contacts on the DEM modelling of water menisci for coarse-grained materials– D. Barreto, J. Leak, V. Dimitriadi |
DEM simulation of multiphase flow in solid rocket motor– W. Yang, X. Wu, Q. Sheng, H. Chen, P. Liu Beyond the Black Box: How DEM Gives a New Approach to Vertical Stirred Milling– D. Rhymer, A. Ingram, K.W. Yule A coupled discrete element lattice Boltzmann method study of bijels as a novel type of catalyst support structure– J. Beunen, J. Harting Grain-scale behavior of erosion/sedimentation process studied by DEM/CFD coupling simulation- T. Matsushima Simulation of a continuous vertical stirred mill using DEM, CFD, DPM, and the UFRJ mechanistic model– R. M. de Carvalho, A.L.M. Oliveira, H. A. Petit, L. M. Tavares
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DEM simulation-based study on segregation mechanisms of the powder layer in the selective laser sintering of drug-loaded tablets- Y. Tan, D. S. Nasato, H. Briesen Contact rheology model for visco-elastic powders during laser sintering– J. E. Alvarez, H. Cheng, S. Luding, T. Weinhart Continuum Based Simulation for Additive Manufacturing- D. Soldner, L. Herrnböck, C. Burkhardt, J. Mergheim, P. Steinmann |
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| 13:00-14:00 | Lunch | |||
| 14:00- 14:45 | Plenary | Yuntian Feng – The Developments of the Energy-Conserving Contact (ECC) Theory and Contact Models for Arbitrarily Shaped Particles
Location: H11 |
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| 14:45- 15:15 | Afternoon break | |||
| 15:15- 17:20 | Afternoon session | Session 7: Granular metamaterials | Session 8: Powder processes & technologies | Mini-Symposium: The applications and algorithms of coupled MPM-DEM |
| Location: H11 | Location: H12 | Location: H13 | ||
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Stability of geometrically cohesive granular columns made of star-shaped grains– D. Aponte, N. Estrada, J. Barès, M. Renouf, E. Azéma Jammed granular metamaterials–H. Götz, T. Pöschel, O. D’Angelo Elastic behavior of granular materials composed of polyhedral particles– D.-C. Vu, L. Amarsid, J.-Y. Delenne, V. Richefeu, F. Radjai Soft particles reinforce robotic grippers – robotic grippers based on granular jamming of soft particles– P. Müller, H. Götz, A. Santarossa, A. Sack, T. Pöschel Mechanical characterisation of highly interlocked granular metamaterials- V. Angelidakis, T. Pöschel |
Digital twins to improve the calibration of DEM simulation of powder processes– A. Neveu, G. Lumay, F. Francqui Numerical study of bidisperse cohesive particle blends – bulk properties and thresholds– L. Orefice, J. Khinast Investigation of Bulk Material Effects on Reclaim Screw Performance: A DEM-Based Modelling Approach- E. van Gijsen, W. van den Bos, F. van den Hoogen, D. Schott Growth and Acceptance: DEM in Industry– L. D. Cid |
Implementation of coupled material point-discrete element method (MPDEM) in Taichi parallel programming language– Y. Shi Recent advances in the coupling of discrete element methods with meshless partial differential equation solvers- S. A. G. Torres
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| 17:20- 17:50 | Evening break – finger food served | |||
| 17:50- 20:20 | Evening session | Session 9: Algorithmic aspects of DEM | Session 10: Flexible shape particles | |
| Location: H11 | Location: H12 | |||
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A Level Set approach for non-spherical DEM in YADE– J. Duriez, S. Bonelli, F. Golay, C. Galusinski Modelling Complex Particle Shapes with the Volume-interacting Level-Set Discrete Element Method– D. L. H. van der Haven, I. S. Fragkopoulos, J. A. Elliott A new molecular dynamics-like approach for true polyhedra assemblies – Application to the simulation of crushing- Y. Descantes A novel superellipsoid particle collision model- J. Wedel, P. Steinmann, M. Hribersek, J. Ravnik Stable integration of rotations for non-spherical particles in the Discrete Element Method- C. A. del Valle, V. Angelidakis, S. Roy,T. Pöschel, J. D. Muñoz
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Discrete Element Modelling of Flexible and Shape Memory Fibres– Y. Guo, J. Han Calibration of a Discrete Element Model of Gelatine– H. Grobbelaar, D. N.J. Els, C. Coetzee Modeling soft particles by a coupled DEM-MPM method– S. Nezamabadi, F. Radjai, S. Mora, J.-Y. Delenne, M. Ghadiri Discrete element method for a smooth polyhedron with rigidity and large deformation based on Minkowski sum method– S. Ji, S. Wang |
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September 20, 2023 (Day 3- Wednesday)
| 09:30- 10:15 | Plenary | Emilien Azéma – Exploring the scales in highly deformable grain assemblies when compressed far beyond the jammed state
Location: H11 |
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| 10:15- 10:45 | Morning break | |||
| 10:45- 12:50 | Morning session | Session 11: Particle-fluid interactions in industrial applications II | Mini-Symposium: DEM-based hybrid algorithms for particle-laden flows | Mini-Symposium: Advances in open-source DEM software |
| Location:H11 | Location: H12 | Location: H13 | ||
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CFD/DEM simulations of a pilot scale blast furnace raceways dynamics- E. Izard, F. Romano, P. Fede Numerical modeling of wet ball milling process by CFD-DEM-VOF– H. Ma, C. Xie, L. Zhou, Y. Zhao DEM-SPH based ship-ice-water-propeller coupling simulation for ship speed analysis in sea ice regions– L. Liu, S. Ji Investigation of high-throughput particle separation in DLD-DEP microsystems by resolved CFD-DEM simulations– M. S. Wullenweber, J. Kottmeier, I. Kampen, A. Dietzel, A. Kwade
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Simulations of magnetic anisotropic particles at fluid-fluid interfaces– Q. Xie, J. Harting Self-assembly of Amphiphilic Janus Spheres: Lattice Boltzmann-Discrete Capillary Interactions, aggregate formation, and the rheology of particle-laden flows with a hybrid discrete element and lattice Boltzmann method- J. Wave Propagation in Fluid-Saturated Granular Media using Coupled Lattice
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LMGC90- a Python Framework to simulate non-smooth mechanical discrete systems – F. Dubois, R. Mozul MercuryDPM: Fast, flexible, particle simulations- A. Thornton, T. Plath, I. Ostanin, T. Weinhart YADE – An open-source framework for open-science- B. Chareyre, V. Angelidakis, K. Boschi, K. Brzeziński, R. A. Caulk, C. A. del Valle, J. Duriez, A. Gladky, J. Kozicki, G. Pekmezi, L. Sholtès, K. Thoeni |
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| 13:00- 14:00 | Lunch | |||
| 14:00- 14:45 | Plenary | Hongyang Cheng – From Granular Randomness to Predictive Digital Twins: Integrating Data-Driven and Coupled Models for Uncertainty Quantification
Location: H11 |
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| 14:45- 15:15 | Afternoon break | |||
| 15:15- 17:20 | Afternoon session | Session 12: Vibrated systems & charged particles | Session 13: Powder processes technology: Additive Manufacturing | Mini-Symposium: The future of open-source DEM – Discussion |
| Location: H11 | Location: H12 | Location: H13 | ||
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Discrete-element modeling and experimental validation of the charging kinetics of a vibrated layer of particles– K. Lampoh, F. Radjai, C. M.-Laigle, X. Rouau, J.-Y. Delenne Tribocharging of patchy particles– N. Preud’homme, G. Lumay, N. Vandewalle, E. Opsomer About phase transition in vibrated granular material- W. Le Goff, M. Renouf, R. Fargere A discrete element model for investigating the electromechanical characteristics of particulate systems- C. Zhang, S. Nadimi Granular Convection in Micro-Gravity– T. Pöschel, H. Götz, J. A. Freund
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Microstructure evolution during sintering: Discrete Element Method approach- D. E. Wolf, L. Engelke, L. Brendel Wall effects in granular column: Revisiting Janssen’s equation- P Jalali, S. Shah, L. Kondic Powder spreading of irregular particles with thermal properties- S. Roy, H. Xiao, V. Angelidakis, T. Pöschel Sintering of particles: grain-growth and non-sphericity treated with DEM- B. M. P. Goyes, D. Jauffres, C. L. Martin Computational studies of the effect of moisture on powder bed quality in metal additive manufacturing– H. Cherukuri, A. Chakraborty |
Open Network on DEM simulation- D. Barreto |
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| 17:20- 18:50 | Poster session | |||
| 18:30 | Finger food served | |||
| 18:50- 19:50 | Evening talk | Dirk Helbing – The Wonderful World of Pedestrians | ||
| 19:50- 20:30 | Awards Ceremony | |||
September 21, 2023 (Day 4- Thursday)
| 09:30- 10:15 | Plenary | Zeynep Karatza – Bridging the gap between simulation and reality through full-field experimental data
Location: H7 |
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| 10:15- 10:45 | Morning break | |||
| Session 14: Fracture and fragmentation | Session 15: Performance analysis & machine learning | Mini-Symposium: DEM for Understanding Complex Flows in Gas-Particle Systems | ||
| Location: H7 | Location: H12 | Location: H13 | ||
| 10:45- 12:50 | Morning session |
DEM study on ice block breakage- M. Prasanna, A. Polojärvi, J. Åström DEM simulation of the fracture behavior of a composite with aerogel particles characterized by X-ray tomography- G. Hamelin, C. L. Martin, D. Jauffres ANM-based fragmentation model of granular materials- Y. Trivino, F. Radjai, K. Lampoh, X. Frank, J.-Y. Delenne Image-informed Fracture Model for Complex-Shaped Particles in Discrete Element Simulations– A. U. Canbolat, V. Angelidakis, T. Pöschel A combined DEM-XFEM approach to predict the undrained behavior of granular media considering particle breakage- A. A. Eskandani, A. A. Mirghasemi |
A graph neural network-based surrogate model for granular flows with complex boundary geometries- S. Li, G. Duan, M. Sakai Discrete Element Method with Machine Learning model of Liquid Bridge Force- H. Zhao, H. Cui Data-driven multiscale modelling of granular materials via transfer learning– T. Qu, J. Zhao, Y. Feng Optimizing Particle Simulations: Performance Analysis and Code Generation with MD-Bench and P4IRS– R. R. L. Machado, J. Eitzinger, H. Köstler Investigation of the shape effect of granular material by Bayesian calibration |
Scaling laws on granular capillarity dynamics- F. Fan, T. Yu, E. J. R. Parteli, T. Pöschel DEM Analysis of Volumetric Expansion of Granular Materials Based on a Microscopic Diffusion Model- C.-Y. Wu, J. Hu Studies on development of a multi-scale and multi-physics-coupled ironmaking blast furnace model and its inner thermochemical behaviors– E Dianyu Modelling of gas-solid-liquid flow and particle mixing in a rotary drum– X. Tang Coupling DEM with PRDNS: A multiple-time-step algorithm- R. Hu Fully resolved CFD–DEM coupling model for gas-liquid-solid flows with non-spherical particles- K. Washino, E. L. Chan, G. T. Nguyen, T. Tsujimoto, T. Tsuji, T. Tanaka Particle jetting induced by the explosive dispersal- K. Xue, L Miao |
| 13:00- 14:00 | Lunch | |||
| 14:00- 14:45 | Plenary | Eric Parteli – Particle-based simulations of dry cohesive granular materials
Location: H7 |
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| 14:45- 15:15 | Afternoon break | |||
| 15:15- 17:20 | Afternoon session | Session 16: Geomaterials | Session 17: Flow of non-spherical particles | |
| Location: H7 | Location: H12 | |||
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Particle Discrete Element Modeling of Transversely Anisotropic Rock with Discontinuous Fabric- M. Gutierrez, G. Xu Tomography-Based Additive Reconstruction of Sand Particles and its Application in DEM Simulation- W. Xiong, J. Wang, M. Wu, Z. Cheng Numerical granular rock-box DEM simulation to investigate the thrusting motion at geologically relevant scales- M. Furuichi, J. Chen, D. Nishiura Geogrid-stabilized soils under a cyclic load- J. P. Morrissey, K. Zamara, J. Kawalec, J. Ooi From Microscopic Clues to Macroscopic Insights: Exploring Potential Quantifiers and Predictors of Crack Onset in Drying Suspensions– M. Bagheri, T. Pöschel |
Non-spherical particle flows in silos and hoppers- Raúl Cruz Hidalgo Effect of different categories of nonsphericity on mixing in a rotating drum using the Discrete Element Method (DEM)- S. Kumar, A. Anand Influence of Mechanical Interlocking on the Flow Behavior of Granular Particles- J. Curtis, E. Suehr Rigid Clumps in MercuryDPM Particle Dynamics Code- I. Ostanin, V. Angelidakis, T. Plath, S. Pourandi, A. Thornton, T. Weinhart Flow of strongly concave particles in a rotating drum: stress profile predictions- W. Wang, J. Barès, M. Renouf, E. Azéma |
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| 17:20- 17:30 | Concluding remarks | |||