Luc Oger

Publications

Article dans une revue (35)

Avalanche precursor behavior during cyclic-tilting experiments Yves Le Gonidec,Luc Oger,Renaud Delannay Physical Review E , 2025, 112 (1), pp.015419. ⟨10.1103/b262-33z7⟩ Article dans une revue hal-05221998v1
Hygroscopic equilibrium time dependence of stability characteristic angles in granular media I. Gomez-Arriaran,Y L Roht,M. Odriozola-Maritorena,L. Binda,L. Ogeret al. Powder Technology, 2025, 464, pp.121268. ⟨10.1016/j.powtec.2025.121268⟩ Article dans une revue hal-05167087v1
Granular flow enhancement in a model silo by using a pedant mobile obstacle A. Yamil Sirur Flores,Jesica G. Benito,Rodolfo O. Unac,Irene Ippolito,Luc Ogeret al. Granular Matter, 2025, 27 (3), pp.50. ⟨10.1007/s10035-025-01528-5⟩ Article dans une revue hal-05105377v1
In-depth influence of the top surface fabrication of a bead packing Luc Oger,Renaud Delannay,Yves Le Gonidec Physical Review E , 2023, 107 (5), pp.054906. ⟨10.1103/PhysRevE.107.054906⟩ Article dans une revue hal-03886192v3
Particle impact on a cohesive granular media V Ralaiarisoa,P. Dupont,Ahmed Ould El Moctar,F. Naaim-Bouvet,L. Ogeret al. Physical Review E , 2022, 105 (5), pp.054902. ⟨10.1103/PhysRevE.105.054902⟩ Article dans une revue hal-03714579v1
Resuspension processes in a wide range of particle sizes Ana María Vidales,Jesica Benito,Rodolfo Uñac,Luc Oger,Irene Ippolito EPJ Web of Conferences, 2021, 249, pp.01003. ⟨10.1051/epjconf/202124901003⟩ Article dans une revue hal-03386081v1
Dynamic behavior of humid granular avalanches: optical measurements to characterize the precursor activity Luc Oger,Claude El Tannoury,Renaud Delannay,Yves Le Gonidec,Irene Ippolitoet al. Physical Review E , 2020, 101 (2), pp.022902. ⟨10.1103/PhysRevE.101.022902⟩ Article dans une revue hal-01825012v3
Resuspension due to vertical oscillations: experiments and numerical modeling Karina Valenzuela-Aracena,Luc Oger,Rodolfo O. Unac,Ana M. Vidales Granular Matter, 2019, 21 (3), pp.51. ⟨10.1007/s10035-019-0906-6⟩ Article dans une revue hal-02177517v1
Frequency–amplitude behavior in the incipient movement of grains under vibration K.A. Valenzuela Aracena,J.G. Benito,Luc Oger,I. Ippolito,R.O. Uñacet al. Particuology , 2018, 40, pp.1-9. ⟨10.1016/j.partic.2017.11.009⟩ Article dans une revue hal-01874675v1
Model of the saltation transport by Discrete Element Method coupled with wind interaction Luc Oger,Alexandre Valance EPJ Web of Conferences, 2017, 140, pp.12004. ⟨10.1051/epjconf/201714012004⟩ Article dans une revue hal-01580447v1
Experiments and numerical modeling for the movement and resuspension of grains Karina A. Valenzuela Aracena,Jesica G. Benito,Luc Oger,Rodolfo O. Uñac,Irene Ippolitoet al. EPJ Web of Conferences, 2017, 140, pp.03014. ⟨10.1051/epjconf/201714003014⟩ Article dans une revue hal-01580445v1
Grain-scale modeling and splash parametrization for aeolian sand transport Marc Lämmel,Kamil Dzikowski,Klaus Kroy,Luc Oger,Alexandre Valance Physical Review E , 2017, 95 (2), ⟨10.1103/PhysRevE.95.022902⟩ Article dans une revue hal-01484625v1
Anisotropy and lack of symmetry for a random aggregate of frictionless, elastic particles: theory and numerical simulations L. La Ragione,L. Oger,G. Recchia,A. Sollazzo Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2015, 471 (2183), pp.20150013. ⟨10.1098/rspa.2015.0013⟩ Article dans une revue hal-01223486v1
Segregation in a model system for tapped wet disks in two dimensions Rodolfo O. Unac,Luc Oger,Ana Vidales European Physical Journal E: Soft matter and biological physics, 2015, 38 (11), pp.124. ⟨10.1140/epje/i2015-15124-2⟩ Article dans une revue hal-01233609v1
Airslide flows, Part 1--Experiments, review and extension Stuart B Savage,Luc Oger Chemical Engineering Science, 2013, 91, pp.35-43. ⟨10.1016/j.ces.2012.12.043⟩ Article dans une revue istex hal-00847130v1
2D DEM model of sand transport with wind interaction Luc Oger,Alexandre Valance AIP Conference Proceedings, 2013, 1542, pp.1083-1086. ⟨10.1063/1.4812123⟩ Article dans une revue hal-00847139v1
Airslide flows. Part 2--Flow modeling and comparison with experiments Luc Oger,Stuart B. Savage Chemical Engineering Science, 2013, 91, pp.22-34. ⟨10.1016/j.ces.2012.12.042⟩ Article dans une revue istex hal-00847135v1
Tilting process with humidity: DEM modeling and comparison with experiments Luc Oger,Ana Vidales,Rodolfo Unac,Irene Ippolito Granular Matter, 2013, 15 (5), pp.629-643. ⟨10.1007/s10035-013-0433-9⟩ Article dans une revue hal-00847150v1
Yield loci for an anisotropic granular assembly Luigi La Ragione,Luc Oger Physical Review E : Statistical, Nonlinear, and Soft Matter Physics [2001-2015], 2012, 86, pp.041309. ⟨10.1103/PhysRevE.86.041309⟩ Article dans une revue hal-00745137v1
Transit time during the interparticle percolation process Franck Lominé,Luc Oger Physical Review E : Statistical, Nonlinear, and Soft Matter Physics [2001-2015], 2010, 82 (4), pp.041301. ⟨10.1103/PhysRevE.82.041301⟩ Article dans une revue hal-00531644v1
Dispersion of particles by spontaneous interparticle percolation through unconsolidated porous media Franck Lominé,Luc Oger Physical Review E : Statistical, Nonlinear, and Soft Matter Physics [2001-2015], 2009, 79 (5), pp.051307. ⟨10.1103/PhysRevE.79.051307⟩ Article dans une revue hal-00389904v1
Three-dimensional analysis of the collision process of a bead on a granular packing Madani Ammi,Luc Oger,Djaoued Beladjine,Alexandre Valance Physical Review E : Statistical, Nonlinear, and Soft Matter Physics [2001-2015], 2009, 79, pp.021305. ⟨10.1103/PhysRevE.79.021305⟩ Article dans une revue hal-00369242v1
Study of the collision of one rapid sphere on 3D packings: Experimental and numerical results Luc Oger,Madani Ammi,Alexandre Valance,Djaoued Beladjine Computers & Mathematics with Applications, 2008, 55 (2), pp.132-148. ⟨10.1016/j.camwa.2007.04.001⟩ Article dans une revue istex hal-00196054v1
How disorder can diminish avalanche risks: effect of size distribution. Luc Oger,Irene Ippolito,Ana Vidales Granular Matter, 2007, 9 (3-4), pp.267-278. ⟨10.1007/s10035-007-0040-8⟩ Article dans une revue istex hal-00194585v1
Collision process between an incident bead and a three-dimensional granular packing Djaoued Beladjine,Madani Ammi,Luc Oger,Alexandre Valance Physical Review E : Statistical, Nonlinear, and Soft Matter Physics [2001-2015], 2007, 75, pp.061305. ⟨10.1103/PhysRevE.75.061305⟩ Article dans une revue hal-00155179v1
Statistical analysis of random sphere packings with variable radius distribution Kristin Lochmann,Luc Oger,Dietrich Stoyan Solid State Sciences, 2006, 07, pp.110. ⟨10.1016/j.solidstatesciences.2006.07.011⟩ Article dans une revue istex hal-00107350v1
Transport of small particles through a 3D packing of spheres: experimental and numerical approaches Franck Lominé,Luc Oger Journal of Statistical Mechanics: Theory and Experiment, 2006, 7, pp.P07019. ⟨10.1088/1742-5468/2006/07/P07019⟩ Article dans une revue istex hal-00145592v1
Discrete Element Method studies of the collision of one rapid sphere on 2D and 3D packing Luc Oger,Madani Ammi,Alexandre Valance,Djaoued Beladjine European Physical Journal E: Soft matter and biological physics, 2005, 17, pp.467-476. ⟨10.1140/epje/i2005-10022-x⟩ Article dans une revue istex hal-00085765v1
Friction and rotation modes in a packing of cylinders under shear stress Yacine Khidas,M. Ammi,Renaud Delannay,Luc Oger European Physical Journal E: Soft matter and biological physics, 2003, 10 (4), pp.387-391. ⟨10.1140/epje/i2002-10123-0⟩ Article dans une revue istex hal-01127736v1
Effect of the anisotropy of the cells on the topological properties of two- and tree-dimensional froths P. Richard,J.-P. Troadec,L. Oger,A. Gervois Physical Review E : Statistical, Nonlinear, and Soft Matter Physics [2001-2015], 2001, 63, pp.062401-. ⟨10.1103/PhysRevE.63.062401⟩ Article dans une revue hal-00134520v1
Experimental study of radical tesselations of assemblies of discs with size distribution C. Annic,J. Troadec,A. Gervois,J. Lemaître,M. Ammiet al. Journal de Physique I, 1994, 4 (1), pp.115-125. ⟨10.1051/jp1:1994124⟩ Article dans une revue istex jpa-00246882v1
Arrangement of cells in Voronoï tesselations of monosize packings of disks J. Lemaître,A. Gervois,J.-P. Troadec,N. Rivier,M. Ammiet al. Philosophical Magazine B. Physics of condensed matter, electron. opt. magn. prop., 1993, 67, pp.347-362 Article dans une revue hal-00164115v1
1D stereological cuts: application to sligthly sintered model materials M. Lichtenberg,L. Oger,A. Gervois Journal de Physique, 1990, 51 (17), pp.1897-1910. ⟨10.1051/jphys:0199000510170189700⟩ Article dans une revue istex jpa-00212497v1
Geometrical properties of disordered packings of hard disks D. Bideau,A. Gervois,L. Oger,J.P. Troadec Journal de Physique, 1986, 47 (10), pp.1697-1707. ⟨10.1051/jphys:0198600470100169700⟩ Article dans une revue istex jpa-00210366v1
Percolation site-lien dans les empilements 2D D. Bideau,J.P. Troadec,L. Oger Journal de Physique Lettres, 1983, 44 (8), pp.279-283. ⟨10.1051/jphyslet:01983004408027900⟩ Article dans une revue istex jpa-00232193v1

Communication dans un congrès (10)

Modeling particle impacts on granular media for the analysis of aeolian saltation Provence Mahjoub-Bonnaire,Franck Bourrier,Guillaume Chambon,Luc Oger,Franck Lominé 12th European Solid Mechanics Conference, Jul 2025, Lyon, France Communication dans un congrès hal-05602193v1
Modeling particle impacts on granular media for the analysis of aeolian saltation Provence Mahjoub-Bonnaire,Franck Bourrier,Luc Oger,Guillaume Chambon EGU general Assembly 2024, Apr 2024, Vienne, Austria. pp.1-1, ⟨10.5194/egusphere-egu24-15069⟩ Communication dans un congrès hal-04700940v1
Robust experimental study of avalanche precursory events based on reproducible cycles of grain packing destabilizations Luc Oger,Renaud Delannay,Yves Le Gonidec Powders and grains 2021, Jul 2021, Buenos Aires, Argentina. pp.03023, ⟨10.1051/epjconf/202124903023⟩ Communication dans un congrès hal-02987121v2
Mélangeur granulaire sans apport d'énergie grâce à un milieu poreux Luc Oger 12 èmes journées d'études des milieux poreux 2014, Oct 2014, Toulouse, France. pp.43071 Communication dans un congrès hal-01138519v1
Clogging of a 2d pore : from the particle to the clog Benjamin Dersoir,Wilson C. K. Poon,Luc Oger,Hervé Tabuteau 12èmes journées d'Etudes des Milieux poreux 2014, Oct 2014, Toulouse, France. pp.44504 Communication dans un congrès hal-01138523v1
How discrete element method code can model dynamical phenomena such as saltation transport, multiple collision process and granular avalanches Luc Oger Fluid-Mediated Particle Transport in Geophysical Flows, James Jenkins; Eckart Meiburg; Alexandre Valance, Sep 2013, Sanata Barbara, United States Communication dans un congrès hal-01143866v1
2D DEM model of sand transport with wind interaction Luc Oger,Alexandre Valance POWDERS AND GRAINS 2013, Aibing Yu, Kejun Dong, Runyu Yang, Stefan Luding., Jul 2013, Sydney, Australia. pp.1083-1086 Communication dans un congrès hal-01138507v1
Model of Sand Transport by Consecutive Particle Collisions with Wind Interaction Luc Oger,Alexandre Valance,Madani Ammi Traffic and Granular Flow"11, Sep 2011, Moscou, Russia. pp.307-316, ⟨10.1007/978-3-642-39669-4_29⟩ Communication dans un congrès istex hal-00859612v1
Model of Sand Transport by Consecutive Disk Collisions on 2D Disordered Packing Luc Oger,Madani Ammi,Alexandre Valance POWDERS AND GRAINS 2009, Jul 2009, Golden (Colorado), United States. pp.763-766, ⟨10.1063/1.3180040⟩ Communication dans un congrès hal-00422006v1
Particle percolation through a porous medium Luc Oger,Franck Lominé Powders and Grains 2005: International Conference on the Micromechanics of Granular Media, Jul 2005, Stuttgart, Germany. pp.57 Communication dans un congrès hal-00623562v1

Poster de conférence (2)

Experimental study of avalanche precursory events based on reproducible cycles of grain packing destabilizations Luc Oger,Renaud Delannay,Yves Le Gonidec Journée de la matière condensée 17, Aug 2021, Rennes, France. 2021 Poster de conférence hal-03388597v1
Triggering mechanism of the wet granular avalanches Claude El Tannoury,Luc Oger,Irene Ippolito,Renaud Delannay,Yves Le Gonidec European Geosciences Union General Assembly 2018, Apr 2018, Vienne, Austria. Geophysical Research Abstracts, 20, pp.EGU2018-14310-1, 2018 Poster de conférence insu-01768345v1