1st Yade Workshop July 7th9th, Grenoble (Campus

1st Yade Workshop
July 7th9th, Grenoble (Campus SMH)
Organizers: Bruno Chareyre, Caroline Chalak, lab. 3SR
Room “Craya”
1025 rue de la piscine
Campus GrenobleSaint Martin d’Hères
July 7th
Morning
11:00 – 13:30
Icebreaker + lunch
Afternoon
13:30 – 15:30
DEM applications I
Applications of DEM at IMFD Freiberg
Anton Gladky (TU Freiberg)
Multiscale FEMxDEM modelling of cohesivefrictional granular materials
Jacques Desrues (CNRS, Université Grenoble Alpes / 3SR)
DEMFEM Couplings
Jan Stránský (TU Prague)
Rockfall protective systems
Klaus Thoeni (Univ. Newcastle AU)
15:30 – 16:00
Break
16:00 – 18:00
DEM applications II
DEM modeling of mass finishing at the IWF
Alexander Eulitz (T.U. Berlin / IWF) Biphasic particles to simulate fresh pervious concrete compaction
Ricardo Pieralisi (Univ. Catalunya)
DEM techniques for rock mass and fractures
Jérôme Duriez / Frédéric Donzé (Université Grenoble Alpes / 3SR)
Rockfall impacts on trees and other wooden structures
Franck Bourrier (IRSTEA Grenoble)
19:30
Workshop dinner in Grenoble
July 8th
9:00 – 10:30 Numerical methods and modelling techniques
Discrete Element modelling of fractured rock
Jérôme Duriez (Univ. Grenoble Alpes / 3SR)
Higher order integration schemes
Burak ER (Bursa Technical University, Turkey)
Particlesnode separation (in WooDEM)
Václav Šmilauer (Prague)
Extended use of periodic boundary conditions
Jan Stránský (TU Prague)
Inconsistencies of contact laws in DEM
Bruno Chareyre (Univ. Grenoble Alpes / 3SR)
10:30 – 10:45 Break
10:45 – 11:10 OpenSource development Versioning, testing, packaging and releasing Yade
Anton Gladky (TU Freiberg)
Remi Cailletaud (CNRS, Univ. Grenoble Alpes / 3SR)
11:10 – 12:30 Complex shapes
Wave Propagation in Galerkinbased Discrete Element Particle Assemblies
Burak ER (Bursa Technical University, Turkey)
DEMMembranes
Václav Šmilauer (Prague)
Polyhedral particles
Jan Eliáš (Brno) / Jan Stransky (TU Prague)
Cylinders, and grids (and more...)
François Kneib (IRSTEA Grenoble)
Klaus Thoeni (Univ. Newcastle AU)
12:30 – 14:00 Lunch
14:00 – 15h45 Multiphase couplings (part I)
DEMLBM coupling
Luc Sibille (Univ. Grenoble Alpes / 3SR)
DEM models of the pendular state
Anton Gladky (TU Freiberg)
Caroline Chalak (Univ. Grenoble Alpes / 3SR)
Coupling DEM and a twophase flow model for bedload transport
Raphaël Maurin (IRSTEA Grenoble)
DEMSPH coupling
Anton Gladky (TU Freiberg)
DEMCFD coupling (a few words – for completeness)
Bruno Chareyre
15:45 – 16:15 break
16:15 – 18:00 Multiphase couplings (part II)
The porescale (PFV) approach of DEMfluids couplings
Emanuele Catalano (ITASCA France) / Bruno Chareyre (Univ. Grenoble Alpes / 3SR)
PFV + Stokesian Dynamics for flowing fluidgrain mixtures
Donia Marzougui (Univ. Grenoble Alpes / 3SR)
Coupling the DEM and a porescale model of twophase flow
Chao Yuan (Univ. Grenoble Alpes / 3SR)
Hydrofracturing rocks Efthymios Papachristos (Univ. Grenoble Alpes / 3SR)
General discussion
July 9th
YadeDEM project meeting
9:00 – 12:30 Morning session
Talks
Multicore & performance benchmarks
Klaus Thoeni (Univ. Newcastle AU)
Alexander Eulitz (TU Berlin)
What happened to the insertion sort collider?
Bruno Chareyre (Univ. Grenoble)
DEM on GPU
Václav Šmilauer (Prague)
Linking external libraries (practice time)
Anton Gladky (TU Freiberg)
Compilation on MS Windows
Václav Šmilauer (Prague)
General discussions (to be continued in the afternoon session) :
Performance and Parallelization
Contact laws
The P2PCD project
Survey of DEM softwares
Project management
Editorial strategy
Funding the project and consulting activities
Next Yade workshops?
12:30 – 13:30 Lunch
13:30 – 18:00 Coding session + brainstormings
(organized by Klaus Toeni)

Download Report