Profil

Lumay Geoffroy

Département de physique > Physique expér. de la matière molle et des syst. complexes

CESAM

Secrétaire de Faculté (Sciences)

See author's contact details
Main Referenced Co-authors
Vandewalle, Nicolas  (75)
Opsomer, Eric  (17)
Darras, Alexis  (16)
Dorbolo, Stéphane  (10)
Boschini, Frédéric  (8)
Main Referenced Keywords
colloids (7); packing (7); self-assembly (5); compaction (4); Granular (4);
Main Referenced Unit & Research Centers
CESAM - Complex and Entangled Systems from Atoms to Materials - ULiège [BE] (11)
GRASP (7)
Group for Research and Applications in Statistical Physics-GRASP (3)
APTIS (1)
CIRM - Centre Interdisciplinaire de Recherche sur le Médicament - ULiège [BE] (1)
Main Referenced Disciplines
Physics (95)
Materials science & engineering (4)
Pharmacy, pharmacology & toxicology (4)
Chemical engineering (3)
Chemistry (3)

Publications (total 105)

The most downloaded
1552 downloads
Yablokova, G., Speirs, M., Van Humbeeck, J., Kruth, J.-P., Schrooten, J., Cloots, R., Boschini, F., Lumay, G., & Luyten, J. (2015). Rheological behavior of β-Ti and NiTi powders produced by atomization for SLM production of open porous orthopedic implants. Powder Technology. doi:10.1016/j.powtec.2015.05.015 https://hdl.handle.net/2268/184302

The most cited

296 citations (Scopus®)

kudrolli, A., Lumay, G., Volfson, D., & Tsimring, L. S. (2008). Swarming and swirling in self-propelled polar granular rods. Physical Review Letters, 100, 058001. doi:10.1103/PhysRevLett.100.058001 https://hdl.handle.net/2268/83654

Preud'Homme, N., Lumay, G., Vandewalle, N., & Opsomer, E. (22 November 2023). Tribocharging of granular materials and influence on their flow. Soft Matter, 19 (45), 8911 - 8918. doi:10.1039/d3sm01322g
Peer Reviewed verified by ORBi

Mignolet, F., & Lumay, G. (21 November 2023). Superparamagnetic Colloids: Formation and Dynamics of Chains and Disk-like Clusters under External Magnetic Fields [Paper presentation]. DFD 2023, Washington DC, United States - District of Columbia.

Mignolet, F., Lumay, G., & Mignolet, F. (04 September 2023). Superparamagnetic colloids: formation and dynamics of chains and disk-like clusters under external magnetic fields [Paper presentation]. ECIS 2023, Naples, Italy.

Lechanteur, A., Gresse, E., Orozco, L., Plougonven, E., Léonard, A., Vandewalle, N., Lumay, G., & Evrard, B. (16 August 2023). Inhalation powder development without carrier: how to engineer ultra-flying microparticles? European Journal of Pharmaceutics and Biopharmaceutics, 191, 26 - 35. doi:10.1016/j.ejpb.2023.08.010
Peer Reviewed verified by ORBi

Preud'Homme, N., Lumay, G., & Opsomer, E. (05 March 2023). Tribocharging of patchy particles [Paper presentation]. APS March Meeting, Las Vegas, United States - Nevada.

Mignolet, F., Darras, A., & Lumay, G. (12 September 2022). Superparamagnetic colloids in a rotating field: Transition state from chains to disks. Physical Review. E, 106 (3). doi:10.1103/physreve.106.034606
Peer Reviewed verified by ORBi

Neveu, A., Francqui, F., & Lumay, G. (15 August 2022). Measuring powder flow properties in a rotating drum. Measurement, 200, 111548. doi:10.1016/j.measurement.2022.111548
Peer reviewed

Preud'Homme, N., Lumay, G., & Opsomer, E. (2022). Numerical analysis of cohesive granular materials’ flow. Belgian Journal of Physics.
Editorial reviewed

Lechanteur, A., Plougonven, E., Orozco Ardila, L., Gresse, E., Lumay, G., Vandewalle, N., Léonard, A., & Evrard, B. (25 March 2022). Engineered-inhaled particles: influence of carbohydrates excipients nature on powder properties and behavior [Poster presentation]. PBP world meeting 2022.
Peer reviewed

Lechanteur, A., Plougonven, E., Orozco, L., Lumay, G., Vandewalle, N., Léonard, A., & Evrard, B. (2022). Engineered-inhaled particles: Influence of carbohydrates excipients nature on powder properties and behavior. International Journal of Pharmaceutics, 121319. doi:10.1016/j.ijpharm.2021.121319
Peer Reviewed verified by ORBi

Preud'Homme, N., Lumay, G., Vandewalle, N., & Opsomer, E. (December 2021). Numerical measurement of flow fluctuations to quantify cohesion in granular materials. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics, 104 (6), 064901. doi:10.1103/PhysRevE.104.064901
Peer Reviewed verified by ORBi

Preud'Homme, N., Opsomer, E., Vandewalle, N., & Lumay, G. (July 2021). Effect of grain shape on the dynamics of granular materials in 2D rotating drum [Poster presentation]. Powder & Grains, Buenos Aires, Argentina.

Preud'Homme, N., Opsomer, E., Vandewalle, N., & Lumay, G. (07 June 2021). Effect of grain shape on the dynamics of granular materials in 2D rotating drum. EPJ Web of Conferences, 249. doi:10.1051/epjconf/202124906002
Peer reviewed

Neveu, A., Francqui, F., & Lumay, G. (07 June 2021). Packing dynamics of powders at high temperature. EPJ Web of Conferences, 249 (12001). doi:10.1051/epjconf/202124912001
Peer reviewed

Preud'Homme, N., Opsomer, E., Francqui, F., Neveu, A., & Lumay, G. (2021). EFFECT OF COHESIVE FORCES ON GRANULAR FLOWS IN ROTATING DRUM: LINKING EXPERIMENTS AND SIMULATIONS. In VII International Conference on Particle-Based Methods. Hamburg, Germany: Particles 2021.
Editorial reviewed

Allenspach, C., Timmins, P., Lumay, G., Holman, J., & Minko, T. (2021). Loss-in-weight feeding, powder flow and electrostatic evaluation for direct compression hydroxypropyl methylcellulose (HPMC) to support continuous manufacturing. International Journal of Pharmaceutics, 596. doi:10.1016/j.ijpharm.2021.120259
Peer Reviewed verified by ORBi

Enferad, S., Pillitteri, S., Lumay, G., Gaiani, C., De Richter, S. K., Marck, M., Umbetov, S., Vandewalle, N., & Jenny, M. (2021). Powder flow behavior governed by the surface properties of glass beads. Powder Technology, 388, 425-433. doi:10.1016/j.powtec.2021.04.101
Peer Reviewed verified by ORBi

Preud'Homme, N., Neveu, A., Francqui, F., Opsomer, E., Vandewalle, N., & Lumay, G. (2021). Simulating powder based additive manufacturing processes: from DEM calibration to experimental validation. In 14th WCCM-ECCOMAS Congress 2020.

Pillitteri, S., Opsomer, E., Lumay, G., & Vandewalle, N. (2020). How size ratio and segregation affect the packing of binary granular mixtures. Soft Matter. doi:10.1039/d0sm00939c
Peer Reviewed verified by ORBi

Lumay, G., Schockmel, J., Vandewalle, N., & Boschini, F. (01 April 2020). Method to measure the ability of a flowing powder to electrostatically charge and measurement device.

Neveu, A., Janssen, P., & Lumay, G. (2020). The flowability of lactose powders to optimise tableting processes. ONdrugDelivery.

Lumay, G., Francqui, F., Detrembleur, C., & Vandewalle, N. (2020). Influence of temperature on the packing dynamics of polymer powders. Advanced Powder Technology, 31 (10), 4428-4435. doi:10.1016/j.apt.2020.09.019
Peer Reviewed verified by ORBi

Shi, H., Lumay, G., & Luding, S. (2020). Stretching the limits of dynamic and quasi-static flow testing on cohesive limestone powders. Powder Technology, 367, 183. doi:10.1016/j.powtec.2020.03.036
Peer Reviewed verified by ORBi

Mignolet, F., Mignolet, F., & Lumay, G. (26 November 2019). Superparamagnetic colloids under rotating magnetic field [Paper presentation]. DFD 2019, Seattle, United States - Washington.

Darras, A., Opsomer, E., Vandewalle, N., & Lumay, G. (2019). Effect of volume fraction on chains of superparamagnetic colloids at equilibrium. European Physical Journal E. Soft Matter. doi:10.1140/epje/i2019-11883-x
Peer Reviewed verified by ORBi

Darras, A., Vandewalle, N., & Lumay, G. (2019). Combined effects of Marangoni, sedimentation and coffee-ring flows on evaporative deposits of superparamagnetic colloids. Colloids and Interface Science Communications. doi:10.1016/j.colcom.2019.100198
Peer Reviewed verified by ORBi

Darras, A., Mignolet, F., & Lumay, G. (September 2019). Evaporation of superparamagnetic Colloids in magnetic fields [Paper presentation]. ECIS meeting 2019.

Pillitteri, S., Lumay, G., Opsomer, E., & Vandewalle, N. (13 May 2019). From jamming to fast compaction dynamics in granular binary mixtures. Scientific Reports, 9, 7281. doi:10.1038/s41598-019-43519-6
Peer Reviewed verified by ORBi

Pillitteri, S., Lumay, G., Opsomer, E., & Vandewalle, N. (11 April 2019). Jamming transition in binary mixture [Paper presentation]. POWTECH, Nuremberg, Germany.

Rescaglio, A., De Smet, F., Aerts, L., & Lumay, G. (2019). Tribo-electrification of pharmaceutical powder blends. Particulate Science and Technology. doi:10.1080/02726351.2018.1533606
Peer Reviewed verified by ORBi

Pakpour, M., Vandewalle, N., & Lumay, G. (2019). Decompaction of wet granular materials under freeze-thaw cycling. Physical Review. E, 99 (1). doi:10.1103/PhysRevE.99.012901
Peer Reviewed verified by ORBi

Lumay, G., Pillitteri, S., Marck, M., Monsuur, F., Pauly, T., Ribeyre, Q., Francqui, F., & Vandewalle, N. (2019). Influence of mesoporous silica on powder flow and electrostatic properties on short and long term. Journal of Drug Delivery Science and Technology, 53. doi:10.1016/j.jddst.2019.101192
Peer reviewed

Darras, A., Mignolet, F., Vandewalle, N., & Lumay, G. (December 2018). Remote-controlled deposit of superparamagnetic colloidal droplets. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics, 98 (6). doi:10.1103/PhysRevE.98.062608
Peer Reviewed verified by ORBi

Darras, A., Vandewalle, N., & Lumay, G. (December 2018). Transitional bulk-solutal Marangoni instability in sessile drops. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics, 98 (6). doi:10.1103/PhysRevE.98.062609
Peer Reviewed verified by ORBi

Darras, A., & Lumay, G. (12 October 2018). How soft-matter physics can help to make a diagnostic from a blood stain [Paper presentation]. BePCIS Seminar: From Hard Grains To Soft Matter.

Pillitteri, S., Vandewalle, N., Lumay, G. (Other coll.), & Opsomer, E. (Other coll.). (11 September 2018). Study of compaction due to horizontal and vertical vibrations [Paper presentation]. 9th International Conference on Conveying and Handling of Particulate Solids (CHoPS), London, United Kingdom.

Pillitteri, S., Lumay, G., Opsomer, E., Vandewalle, N., & Marck, M. (Other coll.). (10 July 2018). Bubbles and beads : The same problem of sphere packing ? [Poster presentation]. EUFOAM, Liège, Belgium.

Pillitteri, S., Lumay, G., Opsomer, E., & Vandewalle, N. (27 June 2018). Influence of grain size distribution on both packing fraction and compaction dynamics [Poster presentation]. IFPRI, Edimbourg, United Kingdom.

Darras, A., & Lumay, G. (27 March 2018). Superparamagnetic colloid’s droplets evaporation under field [Paper presentation]. Meeting of groupe de contact FNRS Mecamolle.

Darras, A., Vandewalle, N., & Lumay, G. (19 March 2018). Evaporation of colloids droplets with PBS [Paper presentation]. Rheology 360° Symposium.

Ribeyre, Q., Bocquet, S., Francqui, F., & Lumay, G. (2018). Measuring the influence of talc on the properties of lactose powders. ONdrugDelivery, 2018 (89), 74-77.
Peer reviewed

Metzmacher, J., Poty, M., Lumay, G., & Vandewalle, N. (12 December 2017). Self-assembly of smart mesoscopic objects. European Physical Journal E. Soft Matter and Biological Physics, 40, 108. doi:10.1140/epje/i2017-11599-y
Peer reviewed

Darras, A., Opsomer, E., Vandewalle, N., & Lumay, G. (10 August 2017). Superparamagnetic colloids in viscous fluids. Scientific Reports, 7, 7778. doi:10.1038/s41598-017-07917-y
Peer Reviewed verified by ORBi

Rojas, N., Darras, A., & Lumay, G. (24 July 2017). Self-assembly processes of superparamagnetic colloids in a quasi-two-dimensional system. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics, 96 (1), 012608. doi:10.1103/PhysRevE.96.012608
Peer Reviewed verified by ORBi

Schockmel, J., Vandewalle, N., Opsomer, E., & Lumay, G. (2017). Frustrated crystallization of a monolayer of magnetized beads under geometrical confinement. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. doi:10.1103/PhysRevE.95.062120
Peer Reviewed verified by ORBi

Darras, A., Fiscina, J., Vandewalle, N., & Lumay, G. (March 2017). Relating Brownian motion to diffusion with superparamagnetic colloids. American Journal of Physics, 85 (265). doi:10.1119/1.4975382
Peer Reviewed verified by ORBi

Darras, A., Fiscina, J., Pakpour, M., Vandewalle, N., & Lumay, G. (March 2017). Ribbons of superparamagnetic colloids in magnetic field [Paper presentation]. APS March Meeting 2017, New Orleans, United States - Louisiana.

Hernández-Enríquez, D., Lumay, G., Pacheco-Vázquez, F., Radjai, F., Delenne, J. Y., Nezamabadi, S., Radjai, F., & Luding, S. (2017). Discharge of repulsive grains from a silo: Experiments and simulations. EPJ Web of Conferences, 140. doi:10.1051/epjconf/201714003089
Peer reviewed

Rescaglio, A., Schockmel, J., Vandewalle, N., Lumay, G., Radjai, F., Delenne, J. Y., Nezamabadi, S., Radjai, F., & Luding, S. (2017). Combined effect of moisture and electrostatic charges on powder flow. EPJ Web of Conferences, 140. doi:10.1051/epjconf/201714013009
Peer reviewed

Poty, M., Weyer, F., Grosjean, G., Lumay, G., & Vandewalle, N. (2017). Magnetoelastic instability in soft thin films. European Physical Journal E. Soft Matter, 40 (3), 29. doi:10.1140/epje/i2017-11519-3
Peer Reviewed verified by ORBi

Darras, A., Fiscina, J., Pakpour, M., Vandewalle, N., & Lumay, G. (12 October 2016). Ribbons of superparamagnetic colloids [Poster presentation]. Premier meeting du groupe de contact FNRS Mecamolle.

Poty, M., Lagubeau, G., Lumay, G., & Vandewalle, N. (21 July 2016). Self-assembly of capillary multipoles [Paper presentation]. Statphys26, Lyon, France.

Grosjean, G., Hubert, M., Lagubeau, G., Lumay, G., & Vandewalle, N. (July 2016). Magnetocapillary self-assemblies: Swimming and micromanipulation [Poster presentation]. 26th IUPAP International conference on Statistical Physics (StatPhys 26), Lyon, France.

Lagubeau, G., Grosjean, G., Darras, A., Lumay, G., Hubert, M., & Vandewalle, N. (31 May 2016). Statics and dynamics of magnetocapillary bonds. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics, 93, 053117. doi:10.1103/PhysRevE.93.053117
Peer Reviewed verified by ORBi

Darras, A., Fiscina, J., Pakpour, M., Vandewalle, N., & Lumay, G. (27 April 2016). Ribbons of superparamagnetic colloids in magnetic field. European Journal of Physics, 39 (47). doi:10.1140/epje/i2016-16047-0
Peer Reviewed verified by ORBi

Grosjean, G., Lagubeau, G., Darras, A., Hubert, M., Lumay, G., & Vandewalle, N. (2015). Remote control of self-assembled microswimmers. Scientific Reports. doi:10.1038/srep16035
Peer Reviewed verified by ORBi

Messina, R., Aljawhari, S., Bécu, L., Schockmel, J., Lumay, G., & Vandewalle, N. (2015). Quantitatively mimicking wet colloidal suspensions with dry granular media. Scientific Reports. doi:10.1038/srep10348
Peer Reviewed verified by ORBi

Yablokova, G., Speirs, M., Van Humbeeck, J., Kruth, J.-P., Schrooten, J., Cloots, R., Boschini, F., Lumay, G., & Luyten, J. (2015). Rheological behavior of β-Ti and NiTi powders produced by atomization for SLM production of open porous orthopedic implants. Powder Technology. doi:10.1016/j.powtec.2015.05.015
Peer Reviewed verified by ORBi

Lumay, G., Schockmel, J., Henandez-Enriquez, D., Dorbolo, S., Vandewalle, N., & Pacheco-Vazquez, F. (2015). Flow of magnetic repelling grains in a two-dimensional silo. Papers in Physics. doi:10.4279/PIP.07.0013
Peer Reviewed verified by ORBi

Boschini, F., Delaval, V., Traina, K., Vandewalle, N., & Lumay, G. (2015). Linking flowability and granulometry of lactose powders. International Journal of Pharmaceutics. doi:10.1016/j.ijpharm.2015.08.030
Peer Reviewed verified by ORBi

Ludewig, F., Vandewalle, N., Dorbolo, S., Pakpour, M., & Lumay, G. (2015). Bernal random loose packing through freeze-thaw cycling. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. doi:10.1103/PhysRevE.92.010202
Peer Reviewed verified by ORBi

Poty, M., Lagubeau, G., Lumay, G., & Vandewalle, N. (25 November 2014). Programming self assembly by designing the 3D shape of floating objects [Paper presentation]. 67th Annual Meeting of the APS Division of Fluid Dynamics.

Vandewalle, N., Grosjean, G., Darras, A., Lagubeau, G., Hubert, M., & Lumay, G. (24 November 2014). Remote control of self-assembled microswimmers [Paper presentation]. 67th Annual Meeting of the APS Division of Fluid Dynamics.

Lagubeau, G., Darras, A., Grosjean, G., Lumay, G., Hubert, M., & Vandewalle, N. (24 November 2014). Interactions between particles in a magnetocapillary self-assembly [Paper presentation]. 67th Annual Meeting of the APS Division of Fluid Dynamics.

Poty, M., Lumay, G., & Vandewalle, N. (2014). Customizing mesoscale self-assembly with three-dimensional printing. New Journal of Physics. doi:10.1088/1367-2630/16/2/023013
Peer Reviewed verified by ORBi

Schockmel, J., Mersch, E., Vandewalle, N., & Lumay, G. (2013). Melting of a confined monolayer of magnetized beads. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. doi:10.1103/PhysRevE.87.062201
Peer Reviewed verified by ORBi

Traina, K., Cloots, R., Bontempi, S., Lumay, G., Vandewalle, N., & Boschini, F. (February 2013). Flow abilities of powders and granular materials evidenced from dynamical tap density measurement. Powder Technology, 235, 842-852. doi:10.1016/j.powtec.2012.11.039
Peer Reviewed verified by ORBi

Lumay, G., Dorbolo, S., Gerasimov, O., & Vandewalle, N. (2013). Experimental study of a vertical column of grains submitted to a series of impulses. European Physical Journal E. Soft Matter, 36, 16. doi:10.1140/epje/i2013-13016-1
Peer Reviewed verified by ORBi

Lumay, G., Boschini, F., Cloots, R., & Vandewalle, N. (2013). Cascade of granular flows for characterizing segregation. Powder Technology. doi:10.1016/j.powtec.2012.09.028
Peer Reviewed verified by ORBi

Lumay, G., Obara, N., Weyer, F., & Vandewalle, N. (2013). Self-assembled magnetocapillary swimmers. Soft Matter. doi:10.1039/c2sm27598h
Peer Reviewed verified by ORBi

Vandewalle, N., Obara, N., & Lumay, G. (2013). Mesoscale structures from magnetocapillary self-assembly. European Physical Journal E. Soft Matter, 36, 127. doi:10.1140/epje/i2013-13127-7
Peer Reviewed verified by ORBi

Dorbolo, S., Maquet, L., Brandenbourger, M., Ludewig, F., Lumay, G., Caps, H., Vandewalle, N., Rondia, S., Mélard, M., Van Loon, J., Dowson, A., & Vincent-Bonnieu, S. (2013). Influence of the gravity on the discharge of a silo. Granular Matter, 15, 263-273. doi:10.1007/s10035-013-0403-2
Peer Reviewed verified by ORBi

Lumay, G., Boschini, F., Traina, K., Bontempi, S., remy, J. C., Cloots, R., & Vandewalle, N. (July 2012). Measuring the flowing properties of powders and grains. Powder Technology, 224, 19. doi:10.1016/j.powtec.2012.02.015
Peer Reviewed verified by ORBi

Lumay, G. (March 2012). Influence of liquid bridges on the macroscopic properties of granular assemblies [Paper presentation]. APS March Meeting, Boston, USA.

Vandewalle, N., Lumay, G., Ludewig, F., & Fiscina, J. E. (2012). How relative humidity affects random packing experiments. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics, 85, 031309. doi:10.1103/PhysRevE.85.031309
Peer Reviewed verified by ORBi

Lozano, C., Lumay, G., Zuriguel, I., Hidalgo, R. C., & Garcimartín, A. (2012). Breaking Arches with Vibrations: The Role of Defects. Physical Review Letters. doi:10.1103/PhysRevLett.109.068001
Peer Reviewed verified by ORBi

Vandewalle, N., Clermont, L., Terwagne, D., Dorbolo, S., Mersch, E., & Lumay, G. (2012). Symmetry breaking in a few-body system with magnetocapillary interactions. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics, 85, 041402. doi:10.1103/PhysRevE.85.041402
Peer Reviewed verified by ORBi

Califice, A., Lumay, G., Vandewalle, N., & Pirard, E. (2011). An Experimental Approach to Link Powder Physical Properties to 3D Particle Shape. In Particulate Systems Analysis 2011. London, United Kingdom: Royal Society of Chemistry.

Noble, P., Lumay, G., Coninx, M., Collin, B., Magnée, A., Lecomte-Beckers, J., Denoix, J.-M., & Serteyn, D. (May 2011). A pendulum test as a tool to evaluate viscous friction parameters in the equine fetlock joint. Veterinary Journal, 188 (2), 204-209. doi:10.1016/j.tvjl.2010.03.016
Peer Reviewed verified by ORBi

Dorbolo, S., brandenbourger, M., damanet, F., dister, H., Ludewig, F., Terwagne, D., Lumay, G., & Vandewalle, N. (2011). Granular gas in periodic lattice. European Journal of Physics, 32, 1465-1474. doi:10.1088/0143-0807/32/6/002
Peer Reviewed verified by ORBi

Dorbolo, S., scheller, T., Ludewig, F., Lumay, G., & Vandewalle, N. (2011). Influence of a reduced gravity on the volume fraction of a monolayer of spherical grains. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics, 84, 041305. doi:10.1103/PhysRevE.84.041305
Peer Reviewed verified by ORBi

Vandewalle, N., Noirhomme, M., Schockmel, J., Mersch, E., Lumay, G., Terwagne, D., & Dorbolo, S. (2011). Hysteretic behavior in three-dimensional soap film rearrangements. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics, 83, 021403 (5. doi:10.1103/PhysRevE.83.021403
Peer Reviewed verified by ORBi

Fiscina, J. E., Lumay, G., Ludewig, F., & Vandewalle, N. (July 2010). Compaction Dynamlics of Wet Granular Assemblies. Physical Review Letters, 105, 048001. doi:10.1103/PhysRevLett.105.048001
Peer Reviewed verified by ORBi

Noble, P., Lumay, G., Coninx, M., Collin, B., Lecomte-Beckers, J., Denoix, J.-M., & Serteyn, D. (April 2010). A pendulum test as a tool to evaluate viscous friction parameters in the equine fetlock joint.

Califice, A., Lumay, G., Pirard, E., & Vandewalle, N. (2010). Influence of particle shape distributions on compactness and flowability of steel powders in the range of 100 to 300 μm. In World Congress on Particle Technology. Nürnberg, Germany: NürnbergMesse.

Mersch, E., Lumay, G., Boschini, F., & Vandewalle, N. (2010). Effect of an electric field on an intermittent granular flow. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics, 81, 041309. doi:10.1103/PhysRevE.81.041309
Peer Reviewed verified by ORBi

Lumay, G., & Vandewalle, N. (2010). Flow of magnetized grains in a rotating drum. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. doi:10.1103/PhysRevE.82.040301
Peer Reviewed verified by ORBi

Pirard, S., Lumay, G., Vandewalle, N., & Pirard, J.-P. (2009). Motion of carbon nanotubes in a rotating drum: The dynamic angle of repose and a bed behavior diagram. Chemical Engineering Journal, 146 (1), 143-147. doi:10.1016/j.cej.2008.09.015
Peer Reviewed verified by ORBi

Schrijnemakers, A., Andre, S., Lumay, G., Vandewalle, N., Boschini, F., Cloots, R., & Vertruyen, B. (2009). Mullite coatings on ceramic substrates: Stabilisation of Al2O3-SiO2 suspensions for spray drying of composite granules suitable for reactive plasma spraying. Journal of the European Ceramic Society, 29 (11), 2169-2175. doi:10.1016/j.jeurceramsoc.2009.01.031
Peer Reviewed verified by ORBi

Lumay, G., Dorbolo, S., & Vandewalle, N. (2009). compaction dynamics of magnetized powder. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics, 80, 041302. doi:10.1103/PhysRevE.80.041302
Peer Reviewed verified by ORBi

Lumay, G., & Vandewalle, N. (December 2008). Controlled flow of smart powders. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics, 78 (6). doi:10.1103/PhysRevE.78.061302
Peer Reviewed verified by ORBi

Lumay, G. (March 2008). Tunable Random Packings [Paper presentation]. APS March Meeting, New Orleans, USA.

kudrolli, A., Lumay, G., Volfson, D., & Tsimring, L. S. (2008). Swarming and swirling in self-propelled polar granular rods. Physical Review Letters, 100, 058001. doi:10.1103/PhysRevLett.100.058001
Peer Reviewed verified by ORBi

Lumay, G. (2007). Contributions expérimentales à l'étude de la compaction des matériaux granulaires [Doctoral thesis, ULiège - Université de Liège]. ORBi-University of Liège. https://orbi.uliege.be/handle/2268/130267

Lumay, G., & Vandewalle, N. (08 November 2007). Tunable random packings. New Journal of Physics, 9. doi:10.1088/1367-2630/9/11/406
Peer Reviewed verified by ORBi

Vandewalle, N., Lumay, G., Gerasimov, O., & Ludewig, F. (March 2007). The influence of grain shape, friction and cohesion on granular compaction dynamics. European Physical Journal E. Soft Matter, 22 (3), 241-248. doi:10.1140/epje/e2007-00031-0
Peer Reviewed verified by ORBi

Scheller, T., Huss, C., Lumay, G., Vandewalle, N., & Dorbolo, S. (September 2006). Precursors to avalanches in a granular monolayer. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics, 74 (3, Pt 1), 31311. doi:10.1103/PhysRevE.74.031311
Peer Reviewed verified by ORBi

Lumay, G., Vandewalle, N., Delattre, L., Gerasimov, O., & Bodson, C. (28 August 2006). Linking compaction dynamics to the flow properties of powders. Applied Physics Letters, 89 (9). doi:10.1063/1.2338801
Peer Reviewed verified by ORBi

Lumay, G., & Vandewalle, N. (August 2006). Experimental study of the compaction dynamics for two-dimensional anisotropic granular materials. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics, 74 (2, Pt 1), 21301. doi:10.1103/PhysRevE.74.021301
Peer Reviewed verified by ORBi

Lumay, G. (09 June 2006). Experimental study of a randomly agitated 2D granular pile [Paper presentation]. 27th New England Complex Fluids Workshop, Worcester, USA.

Lumay, G. (June 2006). Precursors and avalanches in a monolayer of spherical grains [Paper presentation]. Granular dynamics, jamming, rheology and instabilities, Rennes, France.

Lumay, G., Ludewig, F., & Vandewalle, N. (2006). Compaction of granular materials: experiments and contact dynamics simulations. Journal of Physics. Conference Series, 40, 133. doi:10.1088/1742-6596/40/1/017
Peer Reviewed verified by ORBi

Lumay, G. (September 2005). Slow dynamics in granular compaction : experiments and simulations [Paper presentation]. Ageing and the glass transition.

Lumay, G., & Vandewalle, N. (08 July 2005). Experimental study of granular compaction dynamics at different scales: Grain mobility, hexagonal domains, and packing fraction. Physical Review Letters, 95 (2), 28002. doi:10.1103/PhysRevLett.95.028002
Peer Reviewed verified by ORBi

Lumay, G., & Vandewalle, N. (November 2004). Compaction of anisotropic granular materials: Experiments and simulations. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics, 70 (5, Pt 1), 51314. doi:10.1103/PhysRevE.70.051314
Peer Reviewed verified by ORBi

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