P and G 2009


Programme Titles Presenters Topics

Contemporary Issues: Climate Change, Energy, Space, and Extreme Environment
2d granular gas in Knudsen regime and in microgravity excited by vibration: Velocity and position distributions Meiying Hou, Riu Liu, G Zai, K Lu, Yves Garrabos, Pierre Evesque* Monday, July 13, 2009: Session 1A: Contemporary Issues - Monday, July 13, 2009 9:30 am
Instability in Granular Materials with Internal Erosion Pierre-Yves Hicher, Ching Chang* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Model for surface packing and aeolian transport on sand ripples Michel Louge, Alexandre Valance, Ahmed Ould el-Moctar, Dah Ould Ahmedou, Pascal Dupont* Thursday, July 16, 2009: Session 7A: Suspensions - Thursday, July 16, 2009 1:45 pm
Modeling of the electrochemical conduction of partially sintered fuel cell electrodes by discrete simulations Ludwig Schneider, Christophe Louis Martin, Didier Bouvard, Yann Bultel* Monday, July 13, 2009: Session 1A: Contemporary Issues - Monday, July 13, 2009 9:30 am
Simulation of the Fuel Reactor of a Coal-Fired Chemical Looping Combustor Kartikeya Mahalatkar, Thomas O'Brien, E. David Huckaby, John Kuhlman* Monday, July 13, 2009: Session 1A: Contemporary Issues - Monday, July 13, 2009 9:30 am
The Quantitative Mineralogy of Granular Materials Karin Hoal, Jane Stammer, Sarah Appleby* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
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Experiment
A Dense 2D Granular Material Subject to Cyclic Pure Shear Jie Zhang, Jie Ren, Somayeh Farhadi, Robert Behringer, Trush Majmudar, Antoinette Tordesillas* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
A density wave in a vertically vibrating granular layer and the occurrence of spikes and ripples on its surface Osamu Sano, Ataka Takei* Friday, July 17, 2009: Session 9: Granular Gases - Friday, July 17, 2009 1:30 pm
A new experiment with convection rolls in granular media Frank Rietz, Ralf Stannarius* Friday, July 17, 2009: Session 9: Granular Gases - Friday, July 17, 2009 1:30 pm
A Superheated state in granular matter F. Pacheco-Vázquez, G. A. Caballero-Robledo, J. C. Ruiz-Suarez* Friday, July 17, 2009: Session 9: Granular Gases - Friday, July 17, 2009 1:30 pm
Acoustic probing of the contact network dynamics in a granular medium during shear-band formation Yacine Khidas, Xiaoping Jia* Monday, July 13, 2009: Session 2A: Packings and Force Transmission Experiments - Monday, July 13, 2009 1:30 pm
Ageing of a granular pile induced by thermal cycling Thibaut Divoux, Ion Vassilief, Hervé Gayvallet, Jean-Christophe Géminard* Wednesday, July 15, 2009: Session 5: Compaction - Wednesday, July 15, 2009 9:00 am
Alternating field electronanofluidization M J Espin, J M Valverde, M A S Quintanilla, A Castellanos* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Anisometric particle systems – from shape characterization to suspension rheology Eva Gregorova, Willi Pabst, Lucie Vanerkova* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Arch size distribution in a two-dimensional pile of disks Maria Alejandra Aguirre, Luis Pugnaloni, Thibaut Divoux, Juan Gabriel Grande* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Beyond Faraday's crispations: nonlinear patterns of granular flow on a vibratory conveyor Christof Kruelle, Andreas Goetzendorfer, Jennifer Kreft, Daniel Svensek* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Boundary conditions and event scaling of granular stick-slip events Karen Daniels, Nicholas Hayman* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Bonding Strength by Methane Hydrate Formed among Sand Particles Masayuki Hyodo, Yukio Nakata, Norimasa Yoshimoto, Jun Yoneda, R. Orense* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Can percolation model describe the evolution of mechanical properties of compacts of binary systems? Pierre Evesque, Virginie Busignies, Patrice Porion, Bernard Leclerc, Pierre Tchoreloff* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Cohesion and internal friction of fine glass beads as affected by small intensity vertical vibration A Castellanos, C Soria-Hoyo, J M Valverde, M A S Quintanilla* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Collapsing process of uniform granular slopes Hsien-Ter Chou, Ching-Fang Lee* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Compaction of Ductile and Fragile Grains Creissac Sylvain, Pouliquen Olivier, Dalloz-Dubrujeaud Blanche* Wednesday, July 15, 2009: Session 5: Compaction - Wednesday, July 15, 2009 9:00 am
Contact mechanics of naturally occurring grains: Experiments and discrete element modeling David Cole, Mark Hopkins* Tuesday, July 14, 2009: Session 4A: Bi-/Tri-axial and Shear Tests - Tuesday, July 14, 2009 2:30 pm
Convective Flow in a Horizontally Vibrated 3D Granular Packing Ahmed Raihane, Olivier Bonnefoy, Sebastien Nadler, Jean-Louis Gelet, Jean-Marc Chaix, Gerard Thomas* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Coupling of in situ X-ray microtomography observations with Discrete Element simulations – Application to powder sintering Luis Olmos, Didier Bouvard, Christophe Louis Martin, Daniel Bellet, Marco Di Michiel* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Craters Formed in Granular Beds by Impinging Jets of Gas Philip T. Metzger, Robert C. Latta III, Jason M. Schuler, Christopher D. Immer* Friday, July 17, 2009: Session 8B: Particles and Gas/Fluid - Friday, July 17, 2009 10:45 am
Deformation Field in Indentation of Granular Materials Tejas Murthy, Ebenezer Gnanamanickam, Christopher Saldana, Srinivasan Chandrasekar* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Dependence of Particle Fluctuation Velocity on Gas Flow, and Particle Diameter in Gas Fluidized Beds of Monodispersed Spheres in the Geldart B and A Fluidization Regimes George Cody, Jayati Johri, David Goldfarb* Friday, July 17, 2009: Session 8B: Particles and Gas/Fluid - Friday, July 17, 2009 10:45 am
Dynamics of expanding holes in vertically vibrated wet granules Hiroyuki Ebata, Soichi Tatsumi, Masaki Sano* Thursday, July 16, 2009: Session 7B: Particle Properties - Thursday, July 16, 2009 3:45 pm
Effect of dissimilar material layers on collision process between projectile and two-dimensional ordered particle packing Masahiro Nishida, Koichi Tanaka* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Effect of Material Properties, Boundary Conditions and Flow Fields on the Rheology of Dense Granular Matter Mehrdad Kheiripour Langroudi, Gabriel Tardos, James Michaels, Paul Mort* Thursday, July 16, 2009: Session 6A: Granular Liquids - Thursday, July 16, 2009 9:00 am
Effect of primary particle size on the granule properties Nejat Rahmanian, Mojtaba Ghadiri, Yulong Ding, Xiaodong Jia* Monday, July 13, 2009: Session 2A: Packings and Force Transmission Experiments - Monday, July 13, 2009 1:30 pm
Emergent phenomena in far-from-equilibrium magnetic granular ensembles at the liquid-air interface Alexey Snezhko, Igor S Aranson, Maxim Belkin, Wai-Kwong Kwok* Monday, July 13, 2009: Session 1B: Contemporary Issues/Jamming - Monday, July 13, 2009 10:45 am
Energy injection in a non-equilibrium bilayer granular gas experiment Kristin Combs, Jeffrey Olafsen* Friday, July 17, 2009: Session 9: Granular Gases - Friday, July 17, 2009 1:30 pm
Extension of Geldart’s diagram to fluidizable fine and ultrafine particles Jose Manuel Valverde, Antonio Castellanos* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Experiment and Theory of the Electrical Conductivity of a Compressed Granular Metal. Mathieu Creyssels, Eric Falcon, Bernard Castaing* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Experimental measurements of time dependent structure in shock waves and gravitational-collapse of a granular gas Greg A. Voth, John A. Perez, Reuben Son* Friday, July 17, 2009: Session 9: Granular Gases - Friday, July 17, 2009 1:30 pm
Experimental research on behavior of soil particles in an oscillatory field Yayoi Takemura, Kazuyoshi Tateyama* Tuesday, July 14, 2009: Session 3A: Geomaterials, Soil-Testing and Jamming - Tuesday, July 14, 2009 9:00 am
Experimental study on the signs of particulate structures formation in annular geometry of rapid granular shear flows Jouni Ritvanen, Payman Jalali* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Experiments on Force Fluctuations and the Jamming Transition Trushant Majmudar, Bob Behringer, Matthias Sperl, Jie Zhang* Thursday, July 16, 2009: Session 7B: Particle Properties - Thursday, July 16, 2009 3:45 pm
Experiments on the Local Segregation Patterns of Gas-Fluidized Beds with Continuous Size Distributions Jia Wei Chew, Jeffrey Wolz, Christine Hrenya* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Fluid flow research in the processes of particles catching intensification due to thermal effects. Sergiy Ryzhkov, Sergiy Serbin, Boris Basok* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Flow properties and heap shape of magnetic powders Geoffroy Lumay, Nicolas Vandewalle* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Force Chain Lifetimes in Shear Bands in Sands Amy Rechenmacher, Sara Abedi, Olivier Chupin* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Generating ensembles and measuring mixing in a model granular system James Puckett, Frederic Lechenault, Karen Daniels* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Grain size dependence of barchan dune dynamics Christopher Groh, Nuri Aksel, Ingo Rehberg, Christof A. Kruelle, Christof A. Kruelle* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Gravitational instability of a granular medium subjected to an inner water flow Pierre Philippe, Félix Bonnet, Thierry Richard* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
History Dependence of the density Distribution in Granular Heaps Jian Chen, Lisa Watanabe, Hide Sakaguchi, Hans-Georg Matuttis* Monday, July 13, 2009: Session 2A: Packings and Force Transmission Experiments - Monday, July 13, 2009 1:30 pm
Image segmentation techniques for granular materials Joana Fonseca, Catherine O'Sullivan, Matthew Coop* Monday, July 13, 2009: Session 2A: Packings and Force Transmission Experiments - Monday, July 13, 2009 1:30 pm
Interferometric measurements of small deformations of granular materials Marion Erpelding, Axelle Amon, Jerome Crassous* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Influence of interstitial fluid viscosity on transport phenomenon in sheared granular materials Chun-Chung Liao, Sun-San Hsiau* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Jamming and Flow in 2D Hoppers Junyao Tang, Sepehr Sadighpour, R. P. Behringer* Tuesday, July 14, 2009: Session 3A: Geomaterials, Soil-Testing and Jamming - Tuesday, July 14, 2009 9:00 am
Jamming and flow properties in the discharge of two-dimensional silo. Iker Zuriguel, Alvaro Janda, Angel Garcimartín, Diego Maza* Tuesday, July 14, 2009: Session 4B: Bi-/Tri-axial/Shear Tests and Sound - Tuesday, July 14, 2009 4:30 pm
Jamming and unjamming by penetration of a cylindrical intruder inside a 2 dimensional dense and disordered granular medium Evelyne KOLB, Pierre CIXOUS, Jean-Claude CHARMET, Niels GAUDOUEN* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Laboratory studies of ice-particle collisions in Saturn’s dense rings Daniel Heißelmann, Jürgen Blum, Kristin Wolling* Thursday, July 16, 2009: Session 7B: Particle Properties - Thursday, July 16, 2009 3:45 pm
Labyrinth Patterns in Confined and Tilted Granular-Fluid Systems Henning Arendt Knudsen, Bjørnar Sandnes, Eirik Grude Flekkøy, Knut Jørgen Måløy* Thursday, July 16, 2009: Session 7A: Suspensions - Thursday, July 16, 2009 1:45 pm
Material characteristics of clinker ash and examination of applicability for embankment Norimasa Yoshimoto, Akifumi Nakashita, Ryoji Ikeda, Masayuki Hyodo, Yoshitaka Wakatsuki* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Magnetofluidization of Fine Magnetite Particles M A S Quintanilla, M J Espin, J M Valverde, A Castellanos* Thursday, July 16, 2009: Session 6A: Granular Liquids - Thursday, July 16, 2009 9:00 am
Measurement of Granular Material Packing Michael Bloom, Michael Russell, Aliaksei Kustau, Keicha Muriel, Shreekanth Mandayam, Beena Sukumaran* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Measurement of the characteristics of a rapid dry granular flow Ying MA, Pascal PERROTIN, Michel MOMMESSIN, Jacky MAZARS* Thursday, July 16, 2009: Session 6A: Granular Liquids - Thursday, July 16, 2009 9:00 am
Mechanical and Hydraulic Properties of Wax-Coated Sands for Sport Surfaces Jean-Pierre Bardet, Cherifa Benazza, Jean-Francois Bruchon, Mayank Mishra* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Mechanical behavior of mixtures of circular and rectangular 2D particles Elli-Maria Charalampidou, Gaël Combe, Gioacchino Viggiani, Jack Lanier* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Mechanical properties of compacts made with binary mixtures of pharmaceutical excipients of 3 different kinds Virginie Busignies, Pierre Evesque, Patrice Porion, Bernard Leclerc, Pierre Tchoreloff* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Mechanical strength of humidified glass beads Carlos Soria-Hoyo, Jose Manuel Valverde, Antonio Castellanos* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Mechanichal behavior of a nonchesive packing at small deformations: deviation from Continuum Elasticity. El Hadji Bouya Amar, Didier Clamond, Nathalie Fraysse, Jean Rajchenbach* Monday, July 13, 2009: Session 2A: Packings and Force Transmission Experiments - Monday, July 13, 2009 1:30 pm
Memories in paste control crack patterns Akio Nakahara, Atsunari Katsuki, Yousuke Matsuo* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Microscopic rearrangements in a granular medium during compaction by thermal cycling Steven Slotterback, Leonard Goff, Masahiro Toiya, Jack Douglas, Martin van Hecke, Wolfgang Losert* Wednesday, July 15, 2009: Session 5: Compaction - Wednesday, July 15, 2009 9:00 am
Multiscale motion in the shear band of granular Couette flow Brian Utter, R. P. Behringer* Tuesday, July 14, 2009: Session 4A: Bi-/Tri-axial and Shear Tests - Tuesday, July 14, 2009 2:30 pm
Monitoring The Evolution of Elastic Properties And Grain Rearrangements During Sintering With Sound Vincent Langlois, Xiaoping Jia* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
MR Elastography Studies of the 3D Force Chain Structure in Dense Granular Media: Distribution of Chain Lengths Lori Sanfratello, Eiichi Fukushima* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
MRI Studies of the Influence of Particle Density in 3D, Size-Segregating, Banding, Rotating Drum Systems Lori Sanfratello, Eiichi Fukushima* Thursday, July 16, 2009: Session 6B: Silos, Granulation, Mixing, and Segregation - Thursday, July 16, 2009 10:45 am
Packing fraction and compaction dynamics of magnetic powders Geoffroy Lumay, Nicolas Vandewalle* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Pattern transitions in a granular fluid system Bjornar Sandnes, Henning Knudsen, Knut Jorgen Maloy, Eirik Flekkoy* Thursday, July 16, 2009: Session 7A: Suspensions - Thursday, July 16, 2009 1:45 pm
Particle scale features in shearing of glass ballotini Danuta Lesniewska, David Muir Wood, Magdalena Pietrzak* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Partition instabilities of a fluid-immersed, vibrated granular bed. Hector Pacheco-Martinez, Christian Clement, Michael Swift* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Percussion of granular material by a single grain : Experiment and model. Jérôme Crassous, Alexandre Valance* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Photoelastic study of acoustic wave propagation in grains packings Xavier Noblin, Guillaume Huillard, Jean Rajchenbach* Tuesday, July 14, 2009: Session 4B: Bi-/Tri-axial/Shear Tests and Sound - Tuesday, July 14, 2009 4:30 pm
Physical Characterization of Granular Components Used in Road Construction Pablo A. Arias-García, María E. Médici, Rodolfo O. Uñac, Ana M. Vidales, Arcesio Lizcano-Peláez* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Porous structure of pharmaceutical tablets studied using PGSTE-NMR technique Patrice Porion, Pierre Tchoreloff, Virginie Busignies, Bernard Leclerc, Pierre Evesque* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Rheology of Confined Granular Flows : from Gas to Glass Renaud Delannay, Jean-François Metayer, Patrick Richard, Alexandre Valance, Michel Louge* Wednesday, July 15, 2009: Session 5: Compaction - Wednesday, July 15, 2009 9:00 am
Rheology of weakly vibrated granular materials. Joshua Dijksman, Geert Wortel, Martin van Hecke* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Rheophysics of highly concentrated coarse-particle suspensions in a wide-gap Couette rheometer Sébastien Wiederseiner, Nicolas Andreini, Christophe Ancey, Martin Rentschler* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Role of the boundary conditions at the bed in aeolian sand transport Alexandre Valance, Rainier Hreiz, Pascal Dupont, Ahmed Ould El Moctar* Friday, July 17, 2009: Session 8B: Particles and Gas/Fluid - Friday, July 17, 2009 10:45 am
Submerged-Flow Dynamics Of Granular Media In A Rotating Drum Hubert King, Paul Chaikin, Deniz Ertas, Arnold Kushnick, Steven Meier, Fuping Zhou* Thursday, July 16, 2009: Session 7A: Suspensions - Thursday, July 16, 2009 1:45 pm
Study of the Durability of the Demolition Aggregates on the Pavements Bachir Melbouci, Fazia Boudjemia* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Segregation effects in rectangular piles built up by a moving injection device Federico Klein, Jesica Benito, Irene Ippolito, Ana María Vidales* Thursday, July 16, 2009: Session 6B: Silos, Granulation, Mixing, and Segregation - Thursday, July 16, 2009 10:45 am
shear band development in sandy soil beneath strip footing Yukio Nakata, Masayuki Hyodo, Quio Hui, Rolando Orense, Naotaka Kikkawa* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Shear Instabilities in Bidisperse Granular Flows Axelle Amon, Renaud Delannay, Alexandre Valance* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Simulation and Experimental Studies of Jamming for Model Two-Dimensional Particles Under Flow Alfredo Guariguata, David Wu, Carolyn Koh, Amadeu Sum, Dendy Sloan* Monday, July 13, 2009: Session 1B: Contemporary Issues/Jamming - Monday, July 13, 2009 10:45 am
Single metal particles nanoscale friction and wear Xing Ling, Michael Kappl* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Spatiotemporally Resolved Acoustics in a Photoelastic Granular Material Eli Owens, Stephanie Couvreur, Karen Daniels* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
The Discharge of Fine Powders from a Silo Shu-San Hsiau, Chin-Chi Hsu, Jiri Smid* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
The dynamics of spheres in oscillatory fluid flows. Michael Swift, Daphne Klotsa, Helen Wright, Roger Bowley, Peter King* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
The flow of granular matter under reduced-gravity conditions Jürgen Blum, Paul Hofmeister, Daniel Heißelmann* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
The pursuit of loosest packing Tomaso Aste, Gary Delaney, Tiziana Di Matteo* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
The Role of Turbulence on the Initiation of Sediment Movement Panayiotis Diplas, Clint Dancey, Manousos Valyrakis, Ozan Celik, Krista Greer* Friday, July 17, 2009: Session 8B: Particles and Gas/Fluid - Friday, July 17, 2009 10:45 am
Three dimensional particle rearrangements during slow granular shear flow in a split bottom geometry Wolfgang Losert, Krisztian Ronaszegi, Steven Slotterback, Joshua Dijksman, Joost Weijs* Tuesday, July 14, 2009: Session 4A: Bi-/Tri-axial and Shear Tests - Tuesday, July 14, 2009 2:30 pm
Towards a Dynamical Collision Model of Highly Porous Dust Aggregates Carsten Güttler, Maya Krause, Ralf Geretshauser, Roland Speith, Jürgen Blum* Friday, July 17, 2009: Session 8B: Particles and Gas/Fluid - Friday, July 17, 2009 10:45 am
What is "granularity" of highly compacted granular systems. Soichi Tatsumi, Masaki Sano* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
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Simulation
A Computational Study of the Micromechanics under Pre- and Post- Failure in a 2-D Direct Shear Test Qiang Zhou, Brian Helenbrook, Hayley Shen* Thursday, July 16, 2009: Session 7A: Suspensions - Thursday, July 16, 2009 1:45 pm
A model for cohesive granular media with a solid matrix: application to wheat endosperm. Vincent TOPIN, Farhang RADJAI, Jean-Yves DELENNE* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
A model for surficially variant electrostatic charges on dielectric powders for particle method applications Scott Johnson, Otis Walton* Monday, July 13, 2009: Session 1B: Contemporary Issues/Jamming - Monday, July 13, 2009 10:45 am
A numerical model for transition from liquid to solid bonding in cohesive granular media Jean-Yves Delenne, Fabien Soulie, Moulay Said El Youssoufi, Farhang Radjai* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
A numerical study of loose cohesive powders: plastic consolidation and tensile strength Francisco Gilabert, Jean-Noel Roux, Antonio Castellanos* Friday, July 17, 2009: Session 8A: Cohesion - Friday, July 17, 2009 9:00 am
A Particle-Substrate Numerical Model for a quasi-2D Driven Dissipative Granular Gas Meenakshi Dutt, Robert Behringer* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Acoustic tensor criterion for a DEM-FEM two scale approach of the behaviour of granular materials Michal Nitka, Gabriela Bilbie, Gaël Combe, Cristian Dascalu, Jacques Desrues* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Attempt of accurate modelling for cone penetration resistance obtained from particulate media Hiroshi Nakashima, Yusuke Toki* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Analysis of Segregation of Binary Mixtures of Particulate Solids due to Size, Density and Cohesion Ali Hassanpour, Martina Eggert, Mojtaba Ghadiri* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Analysis of Tribo-Electric Charging of Spherical Beads Using Distinct Element Method Tatsushi Matsuyama, Enes Šupuk, Hossein Ahmadian, Ali Hassanpour, Mojtaba Ghadiri* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Application of A Radial Return Algorithm For Resolving Inelastic Behavior of A Random Array of Identical Spheres Vincent Prantil* Monday, July 13, 2009: Session 2A: Packings and Force Transmission Experiments - Monday, July 13, 2009 1:30 pm
Calibration of DEM simulation: Unconfined Compressive Test and Brazilain Tensile Test Yucang Wang, Fernando Alonso-Marroquin* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Capillarity condensation in partially wet granular media by meso-scale Monte Carlo simulation. Benjamin Zeidman, David Wu, Ning Lu, Mark Lusk* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Characterization of tap intensity for granular compaction Francois Ludewig, Stephane Dorbolo, Nicolas Vandewalle* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Compaction of railway ballast during tamping process : a parametric study. Gilles SAUSSINE, Robert PERALES, Emilien AZEMA, Fahrang RADJAI* Wednesday, July 15, 2009: Session 5: Compaction - Wednesday, July 15, 2009 9:00 am
Competing flow of dissimilar granular materials in air Chuan-Yu Wu, Yu Guo, Colin Thornton, Siavash Nikoosaleh* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Correlated motion of grains at the arrest of a granular flow Lydie Staron* Monday, July 13, 2009: Session 1B: Contemporary Issues/Jamming - Monday, July 13, 2009 10:45 am
DEM investigation of particle size distribution effect on direct shear behaviour of granular agglomerates Yi Pik Cheng, Nguyen Hop Minh* Tuesday, July 14, 2009: Session 4B: Bi-/Tri-axial/Shear Tests and Sound - Tuesday, July 14, 2009 4:30 pm
DEM simulation of a Schulze ring shear tester Oleh Baran, Alfred DeGennaro, Enrique Rame, Allen Wilkinson* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
DEM simulation of comminution: Fragmentation and size distribution Yucang Wang, Fernando Alonso-Marroquin* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
DEM Simulation of Granular Flows on a Heap Shimin Wu, Haiping Zhu, Aibing Yu, Alain de Ryck, Paul Zulli* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
DEM simulation of particle motion in a MiPro granulator Nicholas Watson, Bao Hua Xu, Yulong Ding, Malcolm Povey, Mike Claybourn, Simon Weir, Gavin Reynolds* Thursday, July 16, 2009: Session 6B: Silos, Granulation, Mixing, and Segregation - Thursday, July 16, 2009 10:45 am
DEM-LBM approach to the onset of sand boiling Mouloud Mansouri, Jean-Yves Delenne, Moulay Saïd El Youssoufi, Ahcene Seridi* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Density Relaxation of Granular Matter Through Monte Carlo Simulations Anthony Rosato, Vishagen Ratnaswamy, David Horntrop, Oleksandr Dybenko, Lou Kondic* Tuesday, July 14, 2009: Session 4B: Bi-/Tri-axial/Shear Tests and Sound - Tuesday, July 14, 2009 4:30 pm
Discrete analysis of clay layer tensile strength Lê Thi-Ngoc-Hà, Plé Olivier, Villard Pascal, Gotteland Philippe, Gourc Jean-Pierre* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Discrete element simulation of granular column collapses Chi Yan Lo, Malcolm Bolton, Yi Pik Cheng* Tuesday, July 14, 2009: Session 4B: Bi-/Tri-axial/Shear Tests and Sound - Tuesday, July 14, 2009 4:30 pm
Discrete Element Simulations of Floor Pressure due to a Granular Material in a Cylindrical Vessel Shawn Chester, Meng Cui, Anthony Rosato, Otis Walton* Monday, July 13, 2009: Session 2B: Force Transmission Simulation and Theory - Monday, July 13, 2009 3:45 pm
Discrete simulation of the consolidation of nano-sized aggregated powders Avinash Balakrishnan, Patrick Pizette, Christophe L. Martin* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Dynamic breakage of aggregates under normal impact and tangential friction Caroline Le Bouteiller, Mohamed Naaïm* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Effect of the heating of the intergranular water on the softening of a granular shear band: a micromechanical study. Sergio Galindo, Jose Munoz, Arcesio Lizcano* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Effect of the interfacial tension and wettability on the behaviour of unsaturated granular media Said Taibi, Dumont Matthieu, Jean-Marie Fleureau* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Effect of shape nonconvexity on the shear strength of granular media Baptiste Saint-Cyr, Charles Voivret, Jean-Yves Delenne, Farhang Radjai, Philippe Sornay* Tuesday, July 14, 2009: Session 4A: Bi-/Tri-axial and Shear Tests - Tuesday, July 14, 2009 2:30 pm
Effects of Grain Shape on Mechanical Behaviors of Granular Material under Plane Strain Condition in 3D DEM Analyses Tatsuo Sakakibara, Satoru Shibuya, Shoji Kato* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Elastic Flows of Ellipsoidal Particles Charles Campbell* Thursday, July 16, 2009: Session 6A: Granular Liquids - Thursday, July 16, 2009 9:00 am
Energy transport through dense granular matter Lou Kondic, Xiaoni Fang, Oleksey Dybenko, Robert Behringer* Monday, July 13, 2009: Session 2B: Force Transmission Simulation and Theory - Monday, July 13, 2009 3:45 pm
Evolution of internal variables in granular materials throughout cyclic loadings Yuhanis Yunus, Eric Vincens, Bernard Cambou* Monday, July 13, 2009: Session 2B: Force Transmission Simulation and Theory - Monday, July 13, 2009 3:45 pm
Experimental and numerical study of the response of granular layer in the trap-door problem Bastien Chevalier, Gaël Combe, Pascal Villard* Thursday, July 16, 2009: Session 6B: Silos, Granulation, Mixing, and Segregation - Thursday, July 16, 2009 10:45 am
Fabric Evolution in Granular Materials Subject to Drained, Strain Controlled Cyclic Loading Catherine O'Sullivan, Liang Cui* Monday, July 13, 2009: Session 2B: Force Transmission Simulation and Theory - Monday, July 13, 2009 3:45 pm
Failure in small granular assemblies Philipp Welker, Sean McNamara* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
FE-studies of different aspects of shear localization in granular bodies within micro-polar hypoplasticity Jacek Tejchman* Tuesday, July 14, 2009: Session 3B: Continuum Modeling - Tuesday, July 14, 2009 11:00 am
Flow regimes in vertical pneumatic conveying S. B. Kuang, A. B. Yu, Z. S. Zou* Friday, July 17, 2009: Session 8B: Particles and Gas/Fluid - Friday, July 17, 2009 10:45 am
Fundamental relations between particle shape and the macroscopic properties of granular packings Gary Delaney, Paul Cleary* Thursday, July 16, 2009: Session 7B: Particle Properties - Thursday, July 16, 2009 3:45 pm
Fractal Fragmentation of Granular Materials Under Compression Luis Vallejo, Sebastian Lobo Guerrero* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Fractal Substructures due to Fragmentation and Reagglomeration Dietrich Wolf, Thorsten Pöschel, Thomas Schwager, Alexander Weuster, Lothar Brendel* Thursday, July 16, 2009: Session 7B: Particle Properties - Thursday, July 16, 2009 3:45 pm
Force chains in sheared granular media of irregular particles Andres Pena, Hans Herrmann, Pedro Lind* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Force transmission in highly polydisperse granular media Charles Voivret, Jean-Yves Delenne, Said El Youssoufi, Farhang Radjai* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
From static response to impact loading in soils: a Discrete Element Method analysis Jean-Patrick Plassiard, Frederic Victor Donze* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Grain Parameter Effects on Seismic Attributes I: Sorting Carlos Santos, Vanessa Urdaneta, Ernesto Medina, Xavier García* Thursday, July 16, 2009: Session 7B: Particle Properties - Thursday, July 16, 2009 3:45 pm
Granular flow with hydrodynamic interactions Jan Ludvig Vinningland, Øistein Johnsen, Eirik Grude Flekkøy, Renaud Toussaint, Knut Jørgen Måløy* Thursday, July 16, 2009: Session 7A: Suspensions - Thursday, July 16, 2009 1:45 pm
Granular media under horizontal shakings : numerical simulation. Sébastien Nadler, Olivier Bonnefoy, Gérard Thomas, Jean-Marc Chaix, Ahmed Raihane, Jean-Louis Gelet* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Homogeneity and symmetry in DEM models of cone penetration Joanna Butlanska, Marcos Arroyo Alvarez de Toledo, Antonio Gens Solé* Tuesday, July 14, 2009: Session 4B: Bi-/Tri-axial/Shear Tests and Sound - Tuesday, July 14, 2009 4:30 pm
Homogeneous Cooling with Repulsive and Attractive Long-range Interactions Micha-Klaus Müller, Stefan Luding* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Impact of interaction laws and particle modeling in Discrete Element Simulations Hong Phong Cao, Mathieu Renouf, Frédéric Dubois* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Incremental response of granular materials: DEM results Jean-Noël Roux, Francesco Froiio* Tuesday, July 14, 2009: Session 4A: Bi-/Tri-axial and Shear Tests - Tuesday, July 14, 2009 2:30 pm
Influence of bedding on shear band formation of quasistatic granular media Zafar Mahmood, Kazuyoshi Iwashita* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Influence of the grains shape on the mechanical behaviour of granular materials Krzysztof Szarf, Gaël Combe, Pascal Villard* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Investigation of the Critical State in Soil Mechanics Using DEM Andrés Peña, Ramon García-Rojo, Fernando Alonso-Marroquín, Hans Herrmann* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Investigation of Particle Mixing and Segregation in a Vertical Bladed Mixer G. R. Chandratilleke, A. B. Yu, J. Bridgwater, K. Shinohara* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
INVESTIGATIONS OF SHEAR LOCALIZATION DURING GRANULAR SILO FLOW WITH NON-LOCAL HYPOPLASTIC CONSTITUTIVE MODEL Michal Wojcik, Jacek Tejchman* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Jamming and flow statistics in a silo geometry Alexandre MARTIN, Frédéric DUBOIS, Farhang RADJAI, Yann MONERIE* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Jamming in frictionless packings of spheres: determination of the critical volume fraction Fatih Göncü, Orencio Duran, Stefan Luding* Tuesday, July 14, 2009: Session 3A: Geomaterials, Soil-Testing and Jamming - Tuesday, July 14, 2009 9:00 am
Model of sand transport by consecutive disk collisions on 2D disordered packing Luc OGER, Madani AMMI, Alexandre VALANCE* Friday, July 17, 2009: Session 9: Granular Gases - Friday, July 17, 2009 1:30 pm
Modeling of Abrasion and Crushing of Unbound Granular Materials During Compaction Manuel Ocampo, Bernardo Caicedo* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Modeling of the behavior of granular bodies using DEM with contact moments Jan Kozicki, Jacek Tejchman, Lukasz Widulinski* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Modeling the Collisional-Plastic Stress Transition for Bin Discharge of Granular Material Sreekanth Pannala, Charles Finney, C. Stuart Daw, Sofiane Benyahia, Madhava Syamlal, Thomas O'Brien* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Modeling the Deformation-Failure Mechanisms of Thin Hollow Glass Microspheres Tryana Garza-Cruz, Masami Nakagawa* Thursday, July 16, 2009: Session 7B: Particle Properties - Thursday, July 16, 2009 3:45 pm
Modelling of scale effects on the micromechanics of granular media under direct shear condition Jianfeng Wang, Marte Gutierrez* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Mean force on a wall overflowed by dense granular avalanches: discrete numerical simulations Benoit CHANUT, Thierry FAUG, Mohamed NAAIM* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Mechanical behavior of "living quicksand": Simulation and Experiment Dirk Kadau, Jose S. Andrade Jr., Hans J. Herrmann* Friday, July 17, 2009: Session 8B: Particles and Gas/Fluid - Friday, July 17, 2009 10:45 am
Mechanical Failure of Grains in Sheared Granular Media: Effect of Size Ratio H Ahmadian, A Hassanpour, S J Antony, M Ghadiri* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Mechanical Property of Fragile Lunar Soil Masami Nakagawa, Tryana Garza-Cruz* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Mechanistic Analysis and Computer Simulation of the Aerodynamic Dispersion of Loose aggregates: Effect of Surface Energy Graham Calvert, Ali Hassanpour, Mojtaba Ghadiri* Tuesday, July 14, 2009: Session 4B: Bi-/Tri-axial/Shear Tests and Sound - Tuesday, July 14, 2009 4:30 pm
Micromechanical analysis of water retention phenomenon Jean-Philippe Gras, Jean-Yves Delenne, Fabien Soulié, Moulay Saïd El Youssoufi* Friday, July 17, 2009: Session 8A: Cohesion - Friday, July 17, 2009 9:00 am
Micromechanical aspects of granular ratcheting Fernando Alonso-Marroquin, Sergio-Andres Galindo-Torres, Yucang Wang* Monday, July 13, 2009: Session 2B: Force Transmission Simulation and Theory - Monday, July 13, 2009 3:45 pm
Micro-statics and micro-kinematics of capillary phenomena in dense granular materials Bruno Chareyre, Luc Scholtes, Felix Darve* Friday, July 17, 2009: Session 8A: Cohesion - Friday, July 17, 2009 9:00 am
Mixing and Segregation of Granular Materials in a Four-Bladed Mixer Brenda Remy, Johannes G. Khinast, Benjamin J. Glasser* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Mixing Study in a Multi-dimensional Motion Mixer. Roshan Shah, Seetha Manickam, Jason Tomei, Theodore Bergman, Bodhisattwa Chaudhuri* Thursday, July 16, 2009: Session 6B: Silos, Granulation, Mixing, and Segregation - Thursday, July 16, 2009 10:45 am
New perspectives for Discrete Element Modeling: Merging Computational Geometry and Molecular Dynamics. Fernando Alonso-Marroquin, Antoinette Tordesillas, Yucang Wang, Sergio-Andres Galindo-Torres* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Numerical definition of the bouncing of a particle on a granular layer Franck Bourrier, François Nicot, Félix Darve* Friday, July 17, 2009: Session 9: Granular Gases - Friday, July 17, 2009 1:30 pm
Numerical Model for Ultra-fine Particles in the Absence and Presence of Gravity Meenakshi Dutt, James Elliott* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Numerical Study of Effects of Powder Size and Polydispersity on the Dispersion of Fine Powders in a Cyclonic Flow Zhenbo Tong, Runyu Yang, Aibing Yu, Santoso Adi, Hak-Kim Chan* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Numerical Study of the Compaction of Granular Pastes Pierre-Emmanuel Peyneau, Jean-Noël Roux* Wednesday, July 15, 2009: Session 5: Compaction - Wednesday, July 15, 2009 9:00 am
Numerical Study of Wet Particle Flow in a Rotating Drum Peiyuan Liu, Ruiping Zou, Aibing Yu, Runyu Yang* Monday, July 13, 2009: Session 2B: Force Transmission Simulation and Theory - Monday, July 13, 2009 3:45 pm
Numerical Simulation of the Flow of Fine Particles in a Hopper Haiping Zhu, Kejun Dong, Aibing Yu, Ruiping Zou, Gerald Roach* Thursday, July 16, 2009: Session 6B: Silos, Granulation, Mixing, and Segregation - Thursday, July 16, 2009 10:45 am
Numerical simulations of isostatic and die compaction of powder by the discrete element method Jerier Jean-François, Harthong Barthélémy, Imbault Didier, Donzé Frédéric-Victor, Dorémus Pierre* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Numerical Solution of Granular Hydrodynamics from Dilute, Fast to Dense, Quasi-Static Flow Arnulf Latz, Sebastian Schmidt* Thursday, July 16, 2009: Session 6A: Granular Liquids - Thursday, July 16, 2009 9:00 am
Overlapping Histogram method for testing Edward’s Statistical Mechanics of Powders Sean McNamara, Patrick Richard, Sébastien Kiesgen de Richter, Gérard Le Caër, Renaud Delannay* Wednesday, July 15, 2009: Session 5: Compaction - Wednesday, July 15, 2009 9:00 am
Particle Breakage in Agitated Dryers Colin Hare, Mojtaba Ghadiri, Robert Dennehy, Alan Collier* Thursday, July 16, 2009: Session 7B: Particle Properties - Thursday, July 16, 2009 3:45 pm
Particle shape versus friction in granular jamming Lionel Pournin, Michel Tsukahara, Thomas M. Liebling* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Penetration test modelling in a coarse granular medium Pierre BREUL, Miguel BENZ, Roland GOURVES, Gilles SAUSSINE* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Plasticity of Granular Materials: a Structural-mechanics View Niels Kruyt, Leo Rothenburg* Tuesday, July 14, 2009: Session 3B: Continuum Modeling - Tuesday, July 14, 2009 11:00 am
Quantifying the Evolution of Soil Fabric Under Different Stress Paths Daniel Barreto, Catherine O'Sullivan, Lidija Zdravkovic* Tuesday, July 14, 2009: Session 3A: Geomaterials, Soil-Testing and Jamming - Tuesday, July 14, 2009 9:00 am
Quasistatic behavior and force transmission in packing of irregular polyhedral particles. Emilien Azema, Farhang Radjai, Gilles Saussine* Monday, July 13, 2009: Session 2A: Packings and Force Transmission Experiments - Monday, July 13, 2009 1:30 pm
Quasi-static Compaction of Polyhedra by the Discrete Element Method Kyle Smith, Timothy Fisher, Meheboob Alam* Monday, July 13, 2009: Session 1A: Contemporary Issues - Monday, July 13, 2009 9:30 am
Random Packing of Non-Spherical Granular Materials Andriy Kyrylyuk, Albert Philipse* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Rheological Transition in Two- and Three-Dimensional Granular Media Zahra Shojaaee, Alexander Ries, Lothar Brendel, Dietrich Wolf* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Statistical Inference for Simulated Powders Jeffrey Picka* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Scaling Effects in Direst Shear Tests Andres Orlando, Daniel Hanes, Hayley Shen* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Shear strength and fabric properties in granular media with interlocked particles Nicolas Estrada, Alfredo Taboada, Farhang Radjaï* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Shear strength and stress distribution in wet granular media Vincent Richefeu, Farhang Radjai, Moulay Said El Youssoufi* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Shear strength properties of thin three-dimensional polyhedral granular interface Vinicius ALVES-FERNANDES, Christine FUNFSCHLLING, Gilles SAUSSINE* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Stick-slip and force chain buckling Antoinette Tordesillas, Maya Muthuswamy* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Simulation of fragment scattering of concrete specimen subjected to high speed loading by distinct element method. Satoshi Katsuki, Daisuke Haraki* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Simulation of the Flow and Segregation of Particle Mixtures in Liquid Fluidization Z. Y. Zhou, A. B. Yu* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Simulation of polygonal grains in an incompressible Finite-Element-Fluid Yusuke Sakai, Jian Chen, Hans-Georg Matuttis* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Simulating the Effects of Interparticle Cohesion in Micron-Scale Powders Otis Walton, Scott Johnson* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Simple Probabilistic Modeling of Granular Jamming and Validation Using DEM Michel Tsukahara, Lionel Pournin, Thomas M. Liebling* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Strain – Structure Relationship at Meso-scale for 2D Granular Material Ngoc Son Nguyen, Hélène Magoariec, Alexandre Danescu* Tuesday, July 14, 2009: Session 4A: Bi-/Tri-axial and Shear Tests - Tuesday, July 14, 2009 2:30 pm
The Effect of Particle Size Dispersity in Dense Granular Packings on the Void Structure and the Interparticle Contact Frictional State Meenakshi Dutt, James Elliott* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
The micro-macro connection for a dry sand: Oedometric test, Bauer’s law and the microscopic dependence of two hypoplastic parameters. William Fernando Oquendo, Jose Daniel Muñoz, Arcesio Lizcano* Monday, July 13, 2009: Session 2B: Force Transmission Simulation and Theory - Monday, July 13, 2009 3:45 pm
The spreading of a granular column from a Bingham point of view Christophe Josserand, Pierre-Yves Lagrée, Daniel Lhuillier, Stéphane Popinet, Pascal Ray, Lydie Staron* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Transitions in the response of a granular layer Allbens P. F. Atman, Philippe Claudin, Gaël Combe, Chay Goldenberg, Isaac Goldhirsch* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Towards event-driven simulation of static sphere packings Sebastian Gonzalez, Dino Risso, Rodrigo Soto* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Using Nonconvex Discrete Elements to Predict Experimental Behaviour of Granular Materials philippe Gotteland, pascal Villard, christophe Salot* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Validation of a DEM granular flow model aimed at forecasting snow avalanche pressure Lionel Favier, Dominique Daudon, Frédéric-Victor Donzé, Jacky Mazars* Monday, July 13, 2009: Session 2B: Force Transmission Simulation and Theory - Monday, July 13, 2009 3:45 pm
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Theory
A micromechanical view of failure in granular materials Francois Nicot, Felix Darve* Tuesday, July 14, 2009: Session 3A: Geomaterials, Soil-Testing and Jamming - Tuesday, July 14, 2009 9:00 am
A micro-mechanical, statistical model of a random assembly of rigid disks under quasi-static deformation Guy Descornet* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
A New Approach based on Langevin type Equation for Granular Media Fluidized by Vibrations Junichi Wakou, Masaharu Isobe* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
A transfer function generation method for sand mixtures –Theory and first applications Emőke Imre, János Lőrincz, Gábor Telekes* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
An elasto-plastic model for deformation and flow of granular material and its connection with micro-mechanical quantities David Harris* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Applying 2D shape analysis techniques to granular materials with 3D particle geometries Ignazio Cavarretta, Catherine O'Sullivan, Matthew Coop* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Constant Pressure Axisymmetric Compression of an Aggregate of Identical, Elastic, Frictional Spheres. Luigi La Ragione, Vanessa Magnanimo, James T. Jenkins* Tuesday, July 14, 2009: Session 3B: Continuum Modeling - Tuesday, July 14, 2009 11:00 am
Erosion structures in laminar flumes Olivier Devauchelle, Christophe Josserand, Pierre-Yves Lagrée, Eric Lajeunesse, Luce Malverti, François Métivier, Stéphane Zaleski, Khanh-Dang Nguyen Thu-Lam* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
‘Granular Elasticity’ and the loss of elastic stability in granular materials Paul Humrickhouse* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Granular lattice models with gravity Brian Tighe* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
GSH, or Granular Solid Hydrodynamics: On the Analogy Between Sand and Polymers Yimin Jiang, Mario Liu* Tuesday, July 14, 2009: Session 3B: Continuum Modeling - Tuesday, July 14, 2009 11:00 am
Hyperstaticity and loops in frictional granular packings Edward Lam, Antoinette Tordesillas, Philip Metzger* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Internal avalanche in a granular media Alain de Ryck, Olivier Louisnard* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Logarithmic strengthening of granular materials with rate Bob Behringer, Bulbul Chakraborty, Silke Henkes, Robert Hartley, Dapeng Bi* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Measurement of micro-polar effects in granular materials Matthew R. Kuhn, Ching S. Chang* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Micromechanics of Ultrafine Particle Adhesion – Contact Models Juergen Tomas* Friday, July 17, 2009: Session 8A: Cohesion - Friday, July 17, 2009 9:00 am
Nonlinear, Statistical and Applied Physics of Solitary Wave-like Objects in Granular Systems Diankang Sun, Edgar Avalos, Robert doney, Robert Simion, Adam Sokolow, Surajit Sen* Tuesday, July 14, 2009: Session 4B: Bi-/Tri-axial/Shear Tests and Sound - Tuesday, July 14, 2009 4:30 pm
On the internal structure, stress and strain of granular materials Xia Li, Hai-Sui Yu* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Particle crushing in granular assemblies Adrian Russell, David Muir Wood, Mamoru Kikumoto* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Phase mixture models for the thermal conductivity of nanofluids and nanocrystalline solids Willi Pabst, Eva Gregorova, Jan Hostasa* Monday, July 13, 2009: Session 1B: Contemporary Issues/Jamming - Monday, July 13, 2009 10:45 am
Pore-Scale Model for Water Retention in Unsaturated Sand William J. Likos* Friday, July 17, 2009: Session 8A: Cohesion - Friday, July 17, 2009 9:00 am
Rebound kinematics of spheress resulting from oblique impacts Chuan-Yu Wu, Colin Thornton, Long-Yuan Li* Friday, July 17, 2009: Session 9: Granular Gases - Friday, July 17, 2009 1:30 pm
Rheology of granular materials and sound emission near the jamming transition Pierre Mills, Francois Chevoir* Tuesday, July 14, 2009: Session 3A: Geomaterials, Soil-Testing and Jamming - Tuesday, July 14, 2009 9:00 am
Sequential random packings of spheres and ellipsoids Pedro Lind* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Shear Band Patterns in Biaxially Sheared Granular Media János Török, Lothar Brendel, Dietrich E. Wolf* Tuesday, July 14, 2009: Session 4B: Bi-/Tri-axial/Shear Tests and Sound - Tuesday, July 14, 2009 4:30 pm
Stokes Cradle: Wetted Particle Collisions Carly Donahue, Christine Hrenya, Robert Davis* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
Some Issues in Micromechanical Modeling for Granular Assembly Ching Chang, Pierre-Yves Hicher* Tuesday, July 14, 2009: Session 3B: Continuum Modeling - Tuesday, July 14, 2009 11:00 am
The Generalized Theory of Granular Packings as a Model for Studying the Portland Cement and Concrete Behavior Calixtro Yanqui* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
The influence of size segregation in particle-fluid flows Michele Larcher, James T. Jenkins* Thursday, July 16, 2009: Poster Session II - Thursday, July 16, 2009 5:45 pm
Unjamming granular materials: “Such sweet jams meticulously jarred” Nicolas Rivier* Monday, July 13, 2009: Poster Session I - Monday, July 13, 2009 6:00 pm - 7:30 pm
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