Publications

up/back ...

  • Books, thesis, and reviews
  • Granular Matter News ( 2024, GM News )
  • Granular Matter News ( 2023, GM News )
  • Granular Matter News ( 2022, GM News )
  • Universal GSH++ theory for GM ( 2021, Universal GM )
  • Corona Model, Transitions and Statistics in GM ( 2020, Corona, Transitions in GM )
  • States and Transitions ( 2019, States and Transitions in GM )
  • Flow states of GM ( 2018, Flow states of Granular Matter )
  • Micro-Meso-Macro ( 2017, Multiscale Mechanics: From Micro to Meso to Macro )
  • MSM: Micro-Macro ( 2016, Multiscale Mechanics: From Micro to Macro )
  • Micro-Macro and Meso ( 2015, Granular Matter, Particles, and Multiscale Mechanics )
  • Statistical Micro-Mechanics ( 2014, Statistical micromechanics to continuum theory )
  • Particles and Fluids ( 2013, Anisotropy, polydisp. micro-macro, and two-phase flows )
  • Particle Structures ( 2012, Anisotropy, polydispersity, and fluid-permeability )
  • Anisotropy ( 2011, Anisotropy and its microscopic origin )
  • Towards more realistic granular models ( 2010, More realistic models )
  • Micro-Macro for dense systems ( 2009, Micro-Macro for dense systems )
  • Structure, Damage and Self Healing ( 2008, Structure, Damage and Self Healing )
  • Long range forces and micro-fluidics ( 2007, Flow behavior and transport properties )
  • Agglomeration, adhesion, long range forces ( 2006, Constitutive Modeling for fine powders )
  • Coulomb Friction and Cohesion ( 2005, Advanced Kinetic Theory and cohesive, frictional powders )
  • Sintering and Cluster Dynamics ( 2004, Sintering and 3D cluster dynamics )
  • Towards Fine Powders ( 2003, Cohesion, Sintering and multi-particle contacts )
  • Macroscopic material behavior ( 2002, Frictional, cohesive powders ... )
  • Macroscopic material behavior ( 2001, Global Equation of State ... )
  • Material properties ( 2000, Micro-Macro approaches ... )
  • Rotating Granular Materials ( 1999, Granular Gases ... )
  • Rotating Granular Materials ( 1998, Granular Gases ... )
  • Static Granular Materials ( 1997, Static Sandpiles and more ... )
  • Dry Granular Materials ( 1996, Falling Sandpiles and more ... )
  • Dry Granular Materials ( 1995, The year after the detachment effect )
  • Dry Granular Materials ( 1993/1994, Shaken but not stirred )

  • Reaction Kinetics ( 1990-1995, The master of the master-equation )

  • Books, thesis, and reviews

      Granular Matter News (2024)

      Multiscale Mechanics: Granular Matter,
      Multiscale Mechanics (MSM), ET-TFE, UTwente .

    1. J. E. Alvarez, H. Cheng, S. Luding, T. Weinhart ,
      Densification of visco-elastic powders during free and pressure-assisted sintering ,
      [ Int. J. Sol. Struct. 294, 112786, 2024 ] (13 pages) .

    2. J. E. Alvarez, A. H. Nijkamp, H. Cheng, S. Luding, T. Weinhart ,
      Contact rheological DEM model for visco-elastic powders during laser sintering ,
      [ Granular Matter 26, 28, 2024 ] (14 pages) .

    3. T. Plath, S. Luding, T. Weinhart ,
      Non-dimensionalisation of quadrature method of moments for wet granulation ,
      [ Powder Technology 437, 119490, 2024 ] (12 pages) .

    4. K. Taghizadeh, S. Luding, R. Basak, L. Kondic ,
      Understanding slow compression of frictional granular particles by network analysis ,
      [ Soft Matter 20, 6440-6457, 2024 ] (18 pages) .

      Granular Matter News (2023)

      Multiscale Mechanics: Granular Matter News,
      Multiscale Mechanics (MSM), ET-TFE, MESA+, UTwente .

    5. J. Zhao, S. Zhao, S. Luding ,
      The role of particle shape in computational modelling of granular matter ,
      [ Nature Reviews Physics 5(9), 505-525, 2023 ] (20 pages) .

    6. K. Taghizadeh, M. Ruf, S. Luding, H. Steeb ,
      X-ray 3D imaging based microunderstanding of granular mixtures: Stiffness enhancement by adding small fractions of soft particles ,
      [ PNAS 120(26), e2219999120, 2023 ] (8 pages + 8 pages SI) .

    7. K. Taghizadeh, S. Luding, H. Steeb ,
      Granular Mixtures with Tailored Effective Properties ,
      in: P. Eberhard, (Eds.), [ Calm, Smooth and Smart. ],
      [ Lecture Notes in Applied and Computational Mechanics, vol. 102, (Springer, Cham.), 325-347, 2023 ], [ PDF ] (22 pages) .

    8. S. Luding ,
      Elastic plastic intermittent rearrangements of frictionless, soft granular matter under very slow isotropic deformations ,
      [ Frontiers in Physics 11, 1211394, 2023 ] (14 pages) .

    9. K Saitoh, K Taghizadeh, S Luding ,
      Sound characteristics of disordered granular disks: effects of contact damping ,
      [ Frontiers in Physics 11, 1192270, 2023 ] (10 pages) .

    10. H. Cheng, S. Luding, T. Weinhart ,
      CG-enriched concurrent multi-scale modeling of dynamic surface interactions between discrete particles and solid continua ,
      [ Acta Mechanica Sinica 39 (1), 722218, 2023 ] (14 pages) .

    11. T. Hulikal Chakrapani, H. Bazyar, R. G. H. Lammertink, S. Luding, W. K. den Otter ,
      The permeability of pillar arrays in microfluidic devices: an application of Brinkman's theory towards wall friction ,
      [ Soft Matter 19(3), 436-450, 2023 ], [ PDF ] (18 pages) .

    12. H. Cheng, A. R. Thornton, S. Luding, A. Hazel, T. Weinhart ,
      Concurrent multi-scale modeling of granular materials: Role of coarse-graining in FEM-DEM coupling ,
      [ Computer methods in applied mechanics and engineering 403, Part A, 115651, 2022 ], [ open PDF ] (36 pages) .

    13. K. Taghizadeh, S. Luding, H. Steeb ,
      Granular Mixtures with Tailored Effective Properties ,
      in: P. Eberhard, (Eds.), [ Calm, Smooth and Smart ].
      [ Lecture Notes in Applied and Computational Mechanics, vol. 102, (Springer, Cham.), 325-347, 2023 ], [ PDF ] (22 pages) .

      Granular Matter News (2022)

      Multiscale Mechanics: Granular Matter News,
      Multiscale Mechanics (MSM), ET-TFE, MESA+, UTwente .

    14. S. Luding, K. Taghizadeh, C. Cheng, L. Kondic ,
      Understanding slow compression and decompression of frictionless soft granular matter by network analysis ,
      [ Soft Matter 18, 1868-1884, 2022 ], [ open PDF ] (17 pages) .

    15. J. C. Petit, N. Kumar, S. Luding, and M. Sperl ,
      Bulk modulus along jamming transition lines of bidisperse granular packings ,
      [ Phys. Rev. E 106(5), 054903, 2022 ], [ PDF ] (15 pages) .

    16. J. E. Alvarez, H. Snijder, T. Vaneker, H. Cheng, A. R. Thornton, S. Luding, and T. Weinhart ,
      Visco-elastic sintering kinetics in virgin and aged polymer powders ,
      [ Powder Technology 397, 117000, 2022 ], [ open PDF ] (11 pages) .

    17. H. Cheng, S. Luding, T. Weinhart ,
      CG-enriched concurrent multi-scale modeling of dynamic surface interactions between discrete particles and solid continua ,
      [ Acta Mechanica Sinica/Lixue Xuebao 39(1), 722218, 2022 ] .

    18. S. Luding,
      About modeling rheology and agglomeration of wet particle systems
      [ in: PintPFS Workshop GRK 2462 Proceedings, 2022, J. Grabe (Ed.), ISBN-13: 978-3-936310-56-6 ],
      [ open PDF ] (7 pages) .

    19. D. Berzi, D. Vescovi, S. Ji, X. Li, and S. Luding ,
      Flow regimes and phase transitions in granular matter: multiscale modeling from micromechanics to continuum (Editorial) ,
      [ Granular Matter 24(1), 3, 2022 ], [ PDF ] (2 pages) .

      Universal theory for GM (2021)

      Multiscale Mechanics: Universal theory for GM,
      Multiscale Mechanics (MSM), ET-TFE, MESA+, UTwente .

    20. S. Luding, Y. Jiang, and M. Liu ,
      Un-jamming due to energetic instability: statics to dynamics ,
      [ Granular Matter 23, 80, 2021 ], [ open PDF ] (41 pages)
      history: [ PDF v1 (May 2019) ] [ PDF v2 (March 2020) ] (40 pages) .

    21. K. Taghizadeh, R. K. Shrivastava, and S. Luding ,
      Stochastic model for energy propagation in disordered granular chains ,
      [ Materials 14(7), 1815, 2021 ], [ open PDF ] (28 pages) .

    22. S. Roy, S. Luding, W. K. den Otter, A. R. Thornton, and T. Weinhart, ,
      Drift-diffusive liquid migration in partly saturated sheared granular media ,
      [ Journal of Fluid Mechanics 915, A30, 2021 ], [ open PDF ] (32 pages) .

    23. K. Taghizadeh, H. Steeb, S. Luding, V. Magnanimo, ,
      Elastic waves in particulate glass-rubber mixtures ,
      [ Proc. Roy. Soc. A 477(2249), 20200834, 2021 ], [ open PDF ] (18 pages) .

    24. M. P. van Schrojenstein Lantman, K. van der Vaart, S. Luding, and A. R. Thornton ,
      Granular buoyancy in the context of segregation of single large grains in dense granular shear flows ,
      [ Physical Review Fluids 6(6), 064307, 2021 ], [ open PDF ] (20 pages) .

    25. K. Giannis, C. Schilde, J. H. Finke, A. Kwade, M. A. Celigueta, K. Taghizadeh and S. Luding ,
      Stress based multi-contact model for discrete-element simulations ,
      [ Granular Matter 23(2), 17, 2021 ], [ open PDF ] (14 pages) .

    26. M. Y. Shaheen, A. R. Thornton, S. Luding, and T. Weinhart ,
      The influence of material and process parameters on powder spreading in additive manufacturing ,
      [ Powder Technology 383, 564-583, 2021 ], [ open PDF ] (20 pages) .

    27. K. Taghizadeh, H. Steeb, and S. Luding ,
      Energy propagation in 1D granular soft-stiff chain ,
      in: Powders and Grains 2021 , M. A. Aguirre, S. Luding, L. A. Pugnaloni, R. Soto (Eds.),
      [ EPJ Web of Conferences 249, 02002, 2021 ], [ open PDF ] (4 pages) .

    28. J. E. Alvarez, H. Snijder, T. Vaneker, H. Cheng, S. Luding and T. Weinhart ,
      Neck growth kinetics during polymer sintering for powder-based processes ,
      in: Powders and Grains 2021 , M. A. Aguirre, S. Luding, L. A. Pugnaloni, R. Soto (Eds.),
      [ EPJ Web of Conferences 249, 05001, 2021 ], [ open PDF ] (4 pages) .

    29. T. Hagen, S. Luding, D. van der Meer, V. Magnanimo, and A. Jarray ,
      Liquid migration in flowing granular materials ,
      in: Powders and Grains 2021, M. A. Aguirre, S. Luding, L. A. Pugnaloni, R. Soto (Eds.),
      [ EPJ Web of Conferences 249, 09001, 2021 ], [ open PDF ] (4 pages) .

    30. S. Luding ,
      How does static granular matter re-arrange for different isotropic strain rate? ,
      in: Powders and Grains 2021, M. A. Aguirre, S. Luding, L. A. Pugnaloni, R. Soto (Eds.),
      [ EPJ Web of Conferences 249, 10001, 2021 ], [ open PDF ] (4 pages) .

    31. H. Cheng, S. Luding, J. Harting, and V. Magnanimo ,
      Direct numerical simulation of wave propagation in saturated random granular packings using coupled LBM-DEM ,
      in: Powders and Grains 2021, M. A. Aguirre, S. Luding, L. A. Pugnaloni, R. Soto (Eds.),
      [ EPJ Web of Conferences 249, 14003, 2021 ], [ open PDF ] (4 pages) .

    32. H. Cheng, V. Magnanimo, T. Shuku, S. Luding, and T. Weinhart ,
      Bayesian Uncertainty Quantification for Geomechanical Models at Micro and Macro Scales ,
      in: M. Barla, A. Di Donna, D. Sterpi (Eds.), [ Challenges and Innovations in Geomechanics:
      Proceedings of the 16th International Conference of IACMAG - Vol. 1.       ],
      [ Lecture Notes in Civil Engineering, vol. 125, (Springer, Cham.), 837-845, 2021 ], [ open PDF ] (9 pages) .

      Corona, Experiments in Powders and GM (2020)

      Multiscale Mechanics: Corona, Experiments in Powders and GM,
      Multiscale Mechanics (MSM), ET-TFE, MESA+, UTwente .

    33. S. Luding ,
      A simple qualitative multi-scale corona model (a report) ,
      [ PDF ] (version 01.04.2020) [ MATLAB ] (version 01.04.2020) .

    34. J. C. Petit, N. Kumar, S. Luding, and M. Sperl ,
      Additional Transition Line in Jammed Asymmetric Bidisperse Granular Packings ,
      [ Phys. Rev. Lett. 125(21), 215501, 2020 ], [ PDF ] (4 pages) .

    35. R. Cabiscol, H. Shi, I. Wünsch, V. Magnanimo, J. H. Finke, S. Luding, and A. Kwade ,
      Effect of particle size on powder compaction and tablet strength using limestone ,
      [ Advanced Powder Technology 31(3), 1280-1289, 2020 ], [ PDF ] (10 pages) .

    36. H. Cheng, S. Luding, K. Saitoh, and V. Magnanimo ,
      Elastic wave propagation in dry granular media: effects of probing characteristics and stress history ,
      [ Int. J. of Solids and Structures 187, 85-99, 2020 ], [ PDF ] (16 pages) .

    37. H. Shi, S. Roy, T. Weinhart, V. Magnanimo, S. Luding ,
      Steady state rheology of homogeneous and inhomogeneous cohesive granular materials ,
      [ Granular Matter 22, 14, 2020 ], [ open PDF ] (20 pages) .

    38. H. Shi, G. Lumay, S. Luding ,
      Stretching the limits of dynamic and quasi-static flow testing on cohesive limestone powders ,
      [ Powder Technology 367, 183-191, 2020 ], [ open PDF ] (9 pages), [ open data ... ] .

      States and Transitions in GM (2019)

      Multiscale Mechanics: States and Transitions,
      Multiscale Mechanics (MSM), ET-TFE, MESA+, UTwente .

    39. S. Luding ,
      Viewpoint: Jamming Grains Come Full Circle ,
      [ Physics 12, 109, 2019 ], [ open PDF ] ( pages) .

    40. P. Garcia-Trinanes, S. Luding, H. Shi ,
      Tensile strength of cohesive powders ,
      [ Advanced Powder Technology 30(12), 2868-2880, 2019 ], [ open PDF ] ( pages) .

    41. A. Jarray, H. Shi, B. J. Scheper, M. Habibi, S. Luding ,
      Cohesion-driven mixing and segregation of dry granular media ,
      [ Scientific Reports 9(12), 13480, 2019 ], [ open PDF ] ( pages) .

    42. J. Boschan, S. Luding, and B. P. Tighe ,
      Jamming and irreversibility ,
      [ Granular Matter 21(3), 58, 2019 ], [ open PDF ] (7 pages) .

    43. H. Cheng, T. Shuku, K. Thoeni, P. Tempone, S. Luding, and V. Magnanimo ,
      An iterative Bayesian filtering framework for fast and automated calibration of DEM models ,
      [ Computer Methods in Applied Mechanics and Engineering 350, 268-294, 2019 ], [ open PDF ] (26 pages) .

    44. I. F. C. Denissen, T. Weinhart, A. te Voortwis, S. Luding, J. M. N. T. Gray, and A. R. Thornton ,
      Bulbous head formation in bidisperse shallow granular flow over an inclined plane ,
      [ Journal of Fluid Mechanics 866, 263-297, 2019 ] (34 pages) .

    45. H. Cheng, S. Luding, N. Rivas, J. Harting, and V. Magnanimo ,
      Hydro-micromechanical modeling of wave propagation in saturated granular crystals ,
      [ Int. J. for Num. and Analyt. Methods in Geomechanics 43(5), 1115-1139, 2019 ] (24 pages) .

    46. S. Luding ,
      Meso-scale transport in sticky granular fluids ,
      [ Journal of Fluid Mechanics 864, 1-4, 2019 ] (4 pages) .

    47. N. A. Rivas, S. Luding, and D. van der Meer ,
      Macroscopically equivalent granular systems with different numbers of particles ,
      [ Journal of Physics Communications 3(3), 035006, 2019 ] (9 pages) .

    48. K. Saitoh, N. Oyama, F. Ogushi, and S. Luding ,
      Transition rates for slip-avalanches in soft athermal disks under quasistatic simple shear deformations ,
      [ Soft Matter 15(17), 3487-3492, 2019 ] .

    49. S. Roy, B. J. Scheper, H. Polman, A. R. Thornton, D. R. Tunuguntla, S. Luding, and T. Weinhart ,
      Surface flow profiles for dry and wet granular materials by Particle Tracking Velocimetry; the effect of wall roughness ,
      [ European Physical Journal E 42(2), 14, 2019 ] .

    50. K. Saitoh, R. K. Shrivastava, and S. Luding ,
      Rotational sound in disordered granular materials ,
      [ Physical Review E 99(1), 012906, 2019 ] .

    51. A. Jarray, V. Magnanimo, and S. Luding ,
      Wet granular flow control through liquid induced cohesion ,
      [ Powder Technology 341, 126-139, 2019 ], [ open PDF ] (13 pages) .

    52. S. Luding,
      Constitutive Relations from Particle Simulations
      in: [ Desiderata Geotechnica, W. Wu (Ed.), ISBN 978-3-030-14986-4
      (Springer Series in Geomechanics and Geoengineering)       ],
      [ Chapter pp. 86-92, 2021 ], [ PDF ] (7 pages)

    53. T. Weinhart, R. Fuchs, T. Staedler, M. Kappl, and S. Luding,
      Sintering -- Pressure- and Temperature-Dependent Contact Models
      in: [ Particles in Contact, Sergiy Antonyuk (Ed.), ISBN 3-8322-5524-9 (Springer) ],
      [ Chapter pp. 311-338, 2019 ], [ PDF ] (27 pages)

      Flow States of Granular Matter (2018)

      Multiscale Mechanics: Flow states of granular matter,
      Multi Scale Mechanics (MSM), ET, MESA+, UTwente .


    54. S. Roy, S. Luding, and T. Weinhart ,
      Liquid redistribution in sheared wet granular media ,
      [ Physical Review E 98(5), 052906, 2018 ] ( pages) .

    55. B. W. Fitzgerald, W. K. den Otter, S. Luding, and W. J. Briels ,
      Mesoscale Simulations of the Rheology of Filled Styrene-Butadiene Compounds ,
      [ Macromolecular Theory and Simulations 27(5), 1800014, 2018 ] ( pages) .

    56. H. J. Herrmann and S. Luding ,
      Obituary for Professor Bob Behringer, dear friend and late Editor in Chief of Granular Matter ,
      [ Granular Matter 20(3), 58, 2018 ] ( pages) .

    57. K. van der Vaart, M. P. van Schrojenstein Lantman, T. Weinhart, S. Luding, C. Ancey, and A. R. Thornton ,
      Segregation of large particles in dense granular flows suggests a granular Saffman effect ,
      [ Physical Review Fluids 3(7), 074303, 2018 ] ( pages) .

    58. S. Aumaitre, R. P. Behringer, A. Cazaubiel, E. Clement, J. Crassous, D. J. Durian, E. Falcon, S. Fauve, D. Fischer, A. Garcimartin, Y. Garrabos, M. Hou, X. Jia, C. Lecoutre, S. Luding, D. Maza, M. Noirhomme, E. Opsomer, F. Palencia, T. Pöschel, J. Schockmel, M. Sperl, R. Stannarius, N. Vandewalle, and P. Yu ,
      An instrument for studying granular media in low-gravity environment ,
      [ Review of Scientific Instruments 89(7), 075103, 2018 ] .

    59. F. Göncü, S. Luding, and K. Bertoldi ,
      Erratum: Exploiting pattern transformation to tune phononic band gaps in a twodimensional granular crystal (vol 131, pg EL475, 2012) ,
      [ Journal of the Acoustical Society of America 143(4), 2182-2183, 2018 ] (2 pages) .

    60. I. Güven, S. Luding, and H. Steeb ,
      Incoherent waves in fluid-saturated sintered granular systems: Scattering phenomena ,
      [ Journal of Vibration and Acoustics 140(1), 011018, 2018 ] (7 pages) .

    61. Hao Shi, Rahul Mohanty, Somik Chakravarty, Ramon Cabiscol, Martin Morgeneyer, Harald Zetzener, Jin Y. Ooi, Arno Kwade, Stefan Luding, and Vanessa Magnanimo ,
      Effect of Particle Size and Cohesion on Powder Yielding and Flow,
      [ KONA 2018014, 226-250, 2018 ], [ PDF ] (22 pages) .

      MSM: Micro-Meso-Macro (2017)

      Multiscale Mechanics: From micro to meso to macro,
      Multi Scale Mechanics (MSM), ET, MESA+, UTwente .

    62. Amir Houshang Mahmoudi, A.K. Pozarlik, E. van der Weide, S.R.A. Kersten, S. Luding, and G. Brem,
      Effect of char on the combustion process of multicomponent bio-fuel,
      [ Chem. Eng. Sci. 09.053, 2017 ], [ PDF ] (22 pages) .

    63. S. Roy, S. Luding, and T. Weinhart,
      A general(ized) local rheology for wet granular materials,
      [ New J. Phys. 19, 043014, 2017 ], [ arXiv:1609.03098 ], [ open PDF ] (17 pages) .

    64. Rohit Kumar Shrivastava and Stefan Luding ,
      Effect of disorder on bulk sound wave speed: a multiscale spectral analysis ,
      [ Nonlin. Processes Geophys. 24, 435-454, 2017 ], [ Discussions ], [ PDF ] (20 pages) .

    65. A. Merkel and S. Luding,
      Enhanced micropolar model for wave propagation in ordered granular materials,
      [ IJSS 106-107, 91-105, 2017 ], [ arXiv:1604.04914 ], [ PDF ] (30 pages) .

    66. I. Güven, S. Frijters, J. Harting, S. Luding, and Holger Steeb,
      Hydraulic properties of porous sintered glass bead systems ,
      [ Granular Matter 19(2), 28, 2017 ] (21 pages) .

    67. K. Saitoh, V. Magnanimo, and S. Luding,
      The effect of microscopic friction and size distributions on conditional probability distributions in soft particle packings ,
      [ Computational Particle Mechanics 4(4), 409-417, 2017 ], [ PDF ] (9 pages) .

    68. K. Saitoh, V. Magnanimo, and S. Luding,
      A master equation for force distributions in soft particle packings - Irreversible mechanical responses to isotropic compression and decompression,
      [ submitted, 2015 ], [ arXiv:1507.04377 ], [ PDF ] (5 pages) .

    69. Mathias Tolomeo, Kuniyasu Saitoh, Combe Gaël, Stefan Luding, Vanessa Magnanimo, Vincent Richefeu and Gioacchino Viggiani ,
      Stochastic model for the micromechanics of jammed granular materials: experimental studies and numerical simulations ,
      in: Powders and Grains 2017, F. Radjai, S. Nezamabadi, S. Luding and J.-Y. Delenne (Eds.),
      [ EPJ Web of Conferences 140, 02021 (2017) ] (4 pages).

    70. Rohit Kumar Shrivastava and Stefan Luding ,
      Wave propagation of spectral energy content in a granular chain ,
      in: Powders and Grains 2017, F. Radjai, S. Nezamabadi, S. Luding and J.-Y. Delenne (Eds.),
      [ EPJ Web of Conferences 140, 02023 (2017) ] (4 pages).

    71. Sudeshna Roy, Stefan Luding and Thomas Weinhart ,
      Effect of cohesion on local compaction and granulation of sheared soft granular materials ,
      in: Powders and Grains 2017, F. Radjai, S. Nezamabadi, S. Luding and J.-Y. Delenne (Eds.),
      [ EPJ Web of Conferences 140, 03065 (2017) ] (4 pages).

    72. Hao Shi, Stefan Luding and Vanessa Magnanimo ,
      Steady state rheology from homogeneous and locally averaged simple shear simulations ,
      in: Powders and Grains 2017, F. Radjai, S. Nezamabadi, S. Luding and J.-Y. Delenne (Eds.),
      [ EPJ Web of Conferences 140, 03070 (2017) ] (4 pages).

    73. Ahmed Jarray, Vanessa Magnanimo, Marco Ramaioli and Stefan Luding ,
      Scaling of wet granular flows in a rotating drum ,
      in: Powders and Grains 2017, F. Radjai, S. Nezamabadi, S. Luding and J.-Y. Delenne (Eds.),
      [ EPJ Web of Conferences 140, 03078 (2017) ] (4 pages).

    74. Robert Kievitsbosch, Hendrik Smit, Vanessa Magnanimo, Stefan Luding and Kianoosh Taghizadeh ,
      Influence of dry cohesion on the micro- and macro-mechanical properties of dense polydisperse powders & grains ,
      in: Powders and Grains 2017, F. Radjai, S. Nezamabadi, S. Luding and J.-Y. Delenne (Eds.),
      [ EPJ Web of Conferences 140, 08016 (2017) ] (4 pages).

    75. Kianoosh Taghizadeh, Holger Steeb, Vanessa Magnanimo and Stefan Luding ,
      Elastic waves in particulate glass-rubber mixture: experimental and numerical investigations/studies ,
      in: Powders and Grains 2017, F. Radjai, S. Nezamabadi, S. Luding and J.-Y. Delenne (Eds.),
      [ EPJ Web of Conferences 140, 12019 (2017) ] (4 pages).

    76. Regina Fuchs, Thomas Weinhart, Ming Ye, Stefan Luding, Hans-Juergen Butt and Michael Kappl ,
      Initial stage sintering of polymer particles - Experiments and modelling of size-, temperature- and time-dependent contacts ,
      in: Powders and Grains 2017, F. Radjai, S. Nezamabadi, S. Luding and J.-Y. Delenne (Eds.),
      [ EPJ Web of Conferences 140, 13012 (2017) ] (4 pages).

    77. Anthony Thornton, Kit Windows-Yule, David Parker and Stefan Luding ,
      An experimental, theoretical and event-driven computational study of narrow vibrofluidised granular materials ,
      in: Powders and Grains 2017, F. Radjai, S. Nezamabadi, S. Luding and J.-Y. Delenne (Eds.),
      [ EPJ Web of Conferences 140, 15029 (2017) ] (4 pages).

    78. Rohit Kumar Shrivastava, Amalia Thomas, Nathalie Vriend and Stefan Luding ,
      Long Wavelength Coherent Pulse of Sound Propagating in Granular Media ,
      in: World Academy of Science, Engineering and Technology,
      [ International Journal of Aerospace and Mechanical Engineering 11(10), 1719-1726 (2017) ] (8 pages).

    79. S. Luding, N. Rivas, T. Weinhart,
      From soft and hard particle simulations to continuum theory for granular flows,
      in: K. Taghizadeh, G. Combe, and S. Luding (Eds.),
      Discrete Element Modeling, ALERT Doctoral School 2017 (pp. 3-42).

    80. K. Taghizadeh, S. Luding, V. Magnanimo,
      DEM applied to soil mechanics,
      in: K. Taghizadeh, G. Combe, and S. Luding (Eds.),
      Discrete Element Modeling, ALERT Doctoral School 2017 (pp. 129-166).

    81. A. Singh, V. Magnanimo, and S. Luding,
      Mesoscale contact models for sticky particles,
      to be re-submitted, 2016 [ arXiv:1503.03720 ], [ PDF file ] (32 pages) .

      MSM: Micro-Macro (2016)

      Multiscale Mechanics: From micro to macro,
      Multi Scale Mechanics (MSM), MESA+, CTW, UTwente .

    82. S. Luding,
      Granular matter: So much for the jamming point,
      [ Nature Physics 12, 531-532, 2016 ], [ PDF file ] and [ CS ] .

    83. N. Kumar and S. Luding,
      Memory of jamming -- multiscale models for soft and granular matter,
      [ Granular Matter 18, 58, 2016 ], [ arXiv:1407.6167 ], [ PDF file ] (21 pages) .

    84. D. Vescovi and S. Luding,
      Merging fluid and solid granular behavior,
      [ Soft Matter 12, 8616-8628, 2016 ], [ arXiv:1609.07414 ], [ PDF ] (13 pages) .

    85. O. I. Imole, D. Krijgsman, T. Weinhart, V. Magnanimo, B. E. Chavez Montes, M. Ramaioli, and S. Luding,
      Experiments and discrete element simulation of the dosing of cohesive powders in a simplified geometry,
      [ Powder Technology 287, 69-81, 2016 ], [ (reprint) 293, 69-81, 2016 ] .

    86. O. I. Imole, M. Paulick, V. Magnanimo, M. Morgeneyer, B. E. Chavez Montes, M. Ramaioli, A. Kwade, and S. Luding,
      Slow stress relaxation behavior of cohesive powders,
      [ Powder Technology 293, 82-93, 2016 ] .

    87. N. Kumar, V. Magnanimo, M. Ramaioli, and S. Luding,
      Tuning the bulk properties of bidisperse granular mixtures by small amount of fines,
      [ Powder Technology 293, 94-112, 2016 ], [ arXiv:1506.02982 ], [ PDF file ] .

    88. T. Weinhart, C. Labra, S. Luding, J. Y. Ooi
      Influence of coarse-graining parameters on the analysis of DEM simulations of silo flow,
      [ Powder Technology 293, 138-148, 2016 ] .

    89. S. Roy, A. Singh, S. Luding, and T. Weinhart,
      Micro-Macro Transition and Simplified Contact Models for Wet Granular Materials ,
      [ Comp. Part. Mech. 3(4), 449 - 462, 2016 ], [ PDF file ] (14 pages) .

    90. D. Krijgsman and S. Luding,
      Simulating granular materials by energy minimization ,
      [ Comp. Part. Mech. 3(4), 463 - 475 2016 ], [ PDF file ] (14 pages) .

    91. S. M. Rubio-Largo, F. Alonso-Marroquin, T. Weinhart, S. Luding, and R. C. Hidalgo,
      Homogeneous cooling state of frictionless rod particles ,
      [ Physica A 443, 477-485, 2016 ], [ PDF ] .

    92. S. Luding,
      About particles, micro-macro, and continuum theory - shear-bands, memory of jamming and dilatancy,
      in: Partec 2016 - International Congress on Particle Technology (Proceedings), Nuremberg, 19.-21.04.2016, 2016, [ PDF file ] (4 pages) .

    93. S. Luding, A. Singh, S. Roy, D. Vescovi, T. Weinhart, and V. Magnanimo,
      From particles in steady state shear bands via micro-macro to macroscopic rheology laws,
      in: [ Proceedings of the 7th International Conference on the Discrete Element Method ],
      Xikui Li, Yuntian Feng, Graham Mustoe (Eds.), ISBN: 978-981-10-1925-8 (Print) 978-981-10-1926-5 (Online),
      [ PDF file ] (8 pages) .

    94. S. Roy, S. Luding, and T. Weinhart,
      On Time Scales and Rheology of Dry and Wet Granular Materials,
      in: PGBSIA, 2016, Proceedings, S. S. Mallick (Ed.), Dec. 1 - 3, 2016, [ PDF file ] (6 pages) .

    95. H. Shi, S. Luding, and V. Magnanimo,
      Limestone Powders Yielding and Steady State Resistance under Shearing with Different Testers,
      in: PGBSIA, 2016, Proceedings, S. S. Mallick (Ed.), Dec. 1 - 3, 2016, [ PDF file ] (6 pages) .

    96. J. Y. Ooi, V. Magnanimo, J. Sun, and S. Luding,
      Particle Modelling with the Discrete Element Method: A success story of PARDEM (www.pardem.eu),
      [ Powder Technology 293, 1-2, 2016 ], [ (Guest Editorial) Special Issue ] .

    97. J. Zhao, M. Jiang, K. Soga, and S. Luding,
      Micro origins for macro behavior in granular media,
      [ Granular Matter 18, 59, 2016 ], [ (Guest Editorial) Topical Issue ] .

    98. T. Weinhart, D. R. Tunuguntla, A. R. Thornton, and S. Luding,
      Physik der Lawinen (in German),
      [ Physik Journal 15/07, 31, 2016] .

      From micro to meso to macro (2015)

      Granular Matter, Particles, and Multiscale Mechanics,
      Multi Scale Mechanics (MSM), MESA+, CTW, UTwente .

    99. K. Saitoh, V. Magnanimo, and S. Luding,
      Master equation for the probability distribution functions of overlaps between particles in two dimensional granular packings,
      [ Soft Matter 11, 1253-1258, 2015 ], [ arXiv:1311.5359 ], [ PDF ] (5 pages) .

    100. S. Gonzalez, C. R. K. Windows-Yule, S. Luding, D. J. Parker, and A. R. Thornton,
      Forced axial segregation in axially inhomogeneous rotating systems,
      [ Phys. Rev. E 92(2), 022202, 2015 ], [ arXiv:1410.6286 ], [ PDF file ] (9 pages) .

    101. A. Singh, K. Saitoh, V. Magnanimo, and S. Luding,
      Role of gravity or confining pressure and contact stiffness in granular rheology,
      [ New J. Phys. 17, 043028, 2015 ], [ arxiv.org/abs/1412.0874 ], [ PDF file ] (19 pages) .

    102. N. Rivas, A. R. Thornton, S. Luding, and D. van der Meer,
      From the granular Leidenfrost state to buoyancy-driven convection,
      [ Phys. Rev. E 91(4), 042202, 2015 ], [ arXiv:1504.06426 ], [ PDF file ] (9 pages) .

    103. S. Roy, S. Luding, and T. Weinhart,
      Towards hydrodynamic simulations of wet particle systems,
      [ Procedia Engineering 102, 1531 - 1538, 2015 (ISSN 1877-7058) ], [ PDF file ] (8 pages) .

    104. S. Roy, S. Luding, and T. Weinhart,
      Macroscopic bulk cohesion and torque for wet granular materials,
      in: 8th Int. Conference for Conveying and Handling of Particulate Solids,
      CHOPS 2015 Proceedings, ORTRA, [ PDF file ] (8 pages) .

    105. H. Shi, A. Singh, S. Luding, and V. Magnanimo,
      Numerical and experimental investigation of yielding for cohesive dry powder,
      in: 8th Int. Conference for Conveying and Handling of Particulate Solids,
      CHOPS 2015 Proceedings, ORTRA, [ PDF file ] (8 pages) .

    106. K. Taghizadeh, N. Kumar, V. Magnanimo, and S. Luding
      Understanding the effects of inter-particle contact friction on the elastic moduli of granular materials,
      International Symposium on Geohazards and Geomechanics (ISGG2015),
      [ IOP Conf. Series: Earth and Environmental Science 26, 012008, 2015 ], [ PDF file ] (6 pages) .

    107. K. Saitoh, V. Magnanimo, and S. Luding,
      A Master equation for force distributions in polydisperse frictional particle systems,
      IV International Conference on Particle-based Methods - Fundamentals and Applications
      PARTICLES 2015, E. Onate, M. Bischoff, D.R.J. Owen, P. Wriggers and T. Zohdi (Eds.),
      [ arXiv:1505.07701 ], [ PDF file ] (12 pages) .

      Bridging the gap: from statistical micromechanics to continuum theory ( 2014 )

      Latest research related to Granular Matter, Particles, and Multi Scale Mechanics,
      Multi Scale Mechanics (MSM), MESA+, CTW, UTwente .

    108. S. Gonzalez, A. R. Thornton, and S. Luding,
      Free Cooling Phase-Diagram of Hard-Spheres with Short- and Long-Range Interactions,
      [ Europ. Phys. J. - Special Topics 223(11), 2205-2225, 2014 ], [ arXiv:1407.2370 ], [ PDF file ] .

    109. A. Singh, V. Magnanimo, K. Saitoh, and S. Luding,
      Effect of cohesion on shear banding in quasi-static granular material,
      [ Phys. Rev. E 90(2), 022202, 2014 ], [ PDF file ] (14 pages) .

    110. N. Kumar, S. Luding, and V. Magnanimo,
      Macroscopic model with anisotropy based on micro-macro informations,
      [ Acta Mechanica 225(8), 2319-2343, 2014 ], [ arXiv:1506.02992 ], [ PDF file ] (16 pages) .

    111. B. P. Lawney, and S. Luding,
      Frequency filtering in disordered granular chains,
      [ Acta Mechanica 225(8), 2385-2407, 2014 ], [ Open Access ], [ PDF file ] (16 pages) .

    112. Regina Fuchs, Thomas Weinhart, Jan Meyer, Hao Zhuang, Thorsten Staedler, Xin Jiang, Stefan Luding,
      Rolling, sliding & torsion of micron-sized silica particles - Experimental, numerical and theoretical analysis,
      [ Granular Matter 16/3, 281-297, 2014 ], [ arXiv:1401.2600 ], [ PDF file ] (17 pages) .

    113. J. Harting, S. Frijters, M. Ramaioli, M. Robinson, D.E. Wolf, and S. Luding,
      Recent advances in the simulation of particle-laden flows,
      [ Europ. Phys. J. - Special Topics 223(11), 2253-2267, 2014 ], [ arXiv:1406.6570 ] .

    114. V. Ogarko, N. Rivas, and S. Luding,
      Structure characterization of hard sphere packings in amorphous and crystalline states,
      [ J. Chem. Phys. 140, 211102, 2014 ], [ arXiv:1405.5032 ], [ PDF file ] .

    115. D. Krijgsman, V. Ogarko, and S. Luding,
      Optimal parameters for a hierarchical grid data structure for contact detection in arbitrarily polydisperse particle systems,
      [ Comp. Part. Mech 1, 357-372, 2014 ], [ PDF file ] .

    116. S. Srivastava, K. Yazdchi, and S. Luding,
      Meso-scale coupling of FEM/DEM for fluid-particle interactions,
      [ Phil. Trans. R. Soc. A, 372, 20130386, 2014 ], [ PDF file ] .

    117. O. I. Imole, V. Magnanimo, and S. Luding,
      Micro-Macro Correlations and Anisotropy in Granular Assemblies under Uniaxial Loading and Unloading,
      [ Phys. Rev. E 89, 042210, 2014 ], [ PDF file ] (23 pages) .

    118. N. Kumar, O. I. Imole, V. Magnanimo, and S. Luding,
      Effects of polydispersity on the micro-macro behavior of granular assemblies under different deformation paths,
      [ Particuology 12, 64-79, 2014 ], [ PDF file ] (16 pages) .

    119. C. Sanli, K. Saitoh, S. Luding, and D. van der Meer,
      Collective motion of macroscopic spheres floating on capillary ripples: Dynamic heterogeneity and dynamic criticality,
      [ Phys. Rev. E 90, 033018, 2014 ], [ PDF file ] (6 pages) .

    120. A. Singh, V. Magnanimo, and S. Luding,
      Effect of friction on the force distribution in sheared granular materials,
      in: NUMGE 2014, M. A. Hicks, R. B. J. Brinkgreve and A. Rohe (Eds.),
      CRC Press/Balkema, NL, ISBN: 978-1-138-00156-6, pp. 409-414. [ PDF file ] .

    121. N. Kumar, S. Luding, and V. Magnanimo,
      Incremental stress and microstructural response of granular soils under undrained axisymmetric compression,
      in: "Geomechanics from Micro to Macro", Kenichi Soga, Krishna Kumar, Giovanna Biscontin, Matthew Kuo (Eds.),
      CRC Press/Balkema, UK, ISBN: 978-1-138-02707-7, pp. 115-121. [ PDF file ] .

    122. B. Albers, E. Bauer, J. D. Goddard, and S. Luding,
      Tribute to Krzysztof Wilmanski,
      [ Acta Mechanica 225(8), 2161-2162, 2014 ] (2 pages) .

    123. S. Luding and J. Tomas
      Particles, contacts, bulk-behavior (Editorial),
      [ Granular Matter 16/3, 279-280, 2014 ], [ PDF file ] (2 pages) .

      Anisotropy, polydispersity, and two-phase flows ( 2013 )

      Latest research related to Granular Matter, Particles, and Multi Scale Mechanics,
      Multi Scale Mechanics (MSM), MESA+, CTW, UTwente .

    124. V. Ogarko and S. Luding,
      Prediction of polydisperse hard-sphere mixture behavior using tridisperse systems,
      [ Soft Matter 9, 9530-9534, 2013 ], [ DOI ], [ PDF file (with cover image) ] (5 pages) and
      [ PDF Supplementary Material ] [ Follow-Up: PRE 89, 040302 (2014) ] .

    125. O. I. Imole, N. Kumar, V. Magnanimo, and S. Luding,
      Hydrostatic and Shear Behavior of Frictionless Granular Assemblies under Different Deformation Conditions,
      [ KONA 30, 84-108, 2013 ], [ PDF file ] (24 pages) .

    126. N. Rivas, S. Luding, and A. R. Thornton,
      Low-frequency oscillations in narrow vibrated granular systems,
      [ New Journal of Physics 15, 113043, 2013 ], [ arXiv:1310.1776 ], [ PDF file ] (17 pages) .

    127. T. Weinhart, R. Hartkamp, A. R. Thornton, and S. Luding,
      Coarse-grained local and objective continuum description of 3D granular flows down an inclined surface,
      [ Phys. Fluids 25, 070605, 2013 ], [ PDF file ] (34 pages) .

    128. F. Göncü, and S. Luding,
      Effect of particle friction and polydispersity on the macroscopic stress-strain relations of granular materials,
      [ Acta Geotechnica 8(6), 629-643, (2013) ], [ PDF file ] (24 pages) .

    129. R. Hartkamp, B. Todd, and S. Luding,
      A constitutive framework for the non-Newtonian pressure tensor of a simple fluid under planar flows,
      [ J. Chem. Phys. 138, 244508, 2013 ], [ PDF file ] (10 pages) .

    130. M. Robinson, M. Ramaioli, and S. Luding,
      Fluid-particle flow modelling and validation using two-way coupled, mesoscale SPH-DEM,
      [ Int. J. Multiphase Flow 59, 121-134, 2013 ], [ arXiv:1301.0752 ], [ PDF file ] .

    131. K. Yazdchi, and S. Luding,
      Upscaling and microstructural analysis of the flow-structure relation perpendicular to random, parallel fiber arrays ,
      [ Chem. Eng. Sci. 98, 173-185, 2013 ], [ DOI ], [ PDF file ] .

    132. A. Narvaez, K. Yazdchi, S. Luding, and J. Harting,
      From creeping to inertial flow in porous media: a lattice Boltzmann - finite element study,
      [ J. Stat. Mech., P02038, 2013 ], [ PDF file ] .

    133. X. Wang, H. P. Zhu, S. Luding, and A. B. Yu,
      Regime transitions of granular flow in a shear cell: A micromechanical study,
      [ Phys. Rev. E 88, 032203, 2013 ], [ PDF file ] (11 pages) .

    134. R. Schwarze, A. Gladkyy, F. Uhlig, and S. Luding,
      Rheology of weakly wetted granular materials - a comparison of experimental and numerical data,
      [ Granular Matter 15(4), 455-465, 2013 ], [ PDF file ] .

    135. P. Eshuis, K. van der Weele, M. Alam, H. J. van Gerner, M. van der Hoef, H. Kuipers, S. Luding, D. van der Meer, D. Lohse,
      Buoyancy driven convection in vertically shaken granular matter: experiment, numerics, and theory,
      [ Granular Matter 15(6), 893-911, 2013 ], [ PDF file ] .

    136. R. Schwarze, A. Gladkyy, and S. Luding,
      Critical state flow rules for CFD simulations of wet granular flows,
      in: III International Conference on Particle-based Methods - Fundamentals and Applications
      PARTICLES 2013, Proceedings of Particle-Based Methods III, M. Bischoff, E. Ramm, E. Onate, R. Owen, and P. Wriggers (Eds.),
      ISBN: 978-84-941531-8-1, pp. 153-164, 2013 [ PDF file ] .

    137. R. C. Hidalgo, T. Kanzaki, F. Alonso-Marroquin, and S. Luding,
      On the use of graphics processing units (GPUs) for molecular dynamics simulation of spherical particles,
      in: Powders and Grains 2013, A. Yu, K. Dong, R. Yang, and S. Luding (Eds.),
      [ AIP Conf. Procs. #1542 (2013) ], pp. 169-172 [ PDF file ] .

    138. X. Wang, H. P. Zhu, A. B. Yu, and S. Luding,
      Numerical investigation of granular flow in a shear cell,
      in: Powders and Grains 2013, A. Yu, K. Dong, R. Yang, and S. Luding (Eds.),
      [ AIP Conf. Procs. #1542 (2013) ], pp. 531-534 [ PDF file ] .

    139. B. P. Lawney, and S. Luding,
      Mass-disorder effects on the frequency filtering in one-dimensional particle systems,
      in: Powders and Grains 2013, A. Yu, K. Dong, R. Yang, and S. Luding (Eds.),
      [ AIP Conf. Procs. #1542 (2013) ], pp. 535-538 [ PDF file ] .

    140. I. Güven, S. Luding, and H. Steeb,
      Hydraulic and acoustic investigation of sintered glass beads,
      in: Powders and Grains 2013, A. Yu, K. Dong, R. Yang, and S. Luding (Eds.),
      [ AIP Conf. Procs. #1542 (2013) ], pp. 581-584 [ PDF file ] .

    141. O. I. Imole, M. Wojtkowski, V. Magnanimo, and S. Luding,
      Force correlations, anisotropy, and friction mobilization in granular assemblies under uniaxial deformation,
      in: Powders and Grains 2013, A. Yu, K. Dong, R. Yang, and S. Luding (Eds.),
      [ AIP Conf. Procs. #1542 (2013) ], pp. 601-604 [ PDF file ] .

    142. A. Singh, V. Magnanimo, and S. Luding,
      Effect of friction and cohesion on anisotropy in quasi-static granular materials under shear,
      in: Powders and Grains 2013, A. Yu, K. Dong, R. Yang, and S. Luding (Eds.),
      [ AIP Conf. Procs. #1542 (2013) ], pp. 682-685 [ PDF file ] .

    143. M. R. Shaebani, M. Madadi, S. Luding, and D. E. Wolf,
      Effect of size polydispersity on micromechanical properties of static granular materials,
      in: Powders and Grains 2013, A. Yu, K. Dong, R. Yang, and S. Luding (Eds.),
      [ AIP Conf. Procs. #1542 (2013) ], pp. 875-878 [ PDF file ] .

    144. M. Wojtkowski, O. I. Imole, M. Ramaioli, E. Chavez Montes, and S. Luding,
      Behavior of cohesive powder in rotating drums,
      in: Powders and Grains 2013, A. Yu, K. Dong, R. Yang, and S. Luding (Eds.),
      [ AIP Conf. Procs. #1542 (2013) ], pp. 983-986 [ PDF file ] .

    145. K. Yazdchi, S. Srivastava, and S. Luding,
      FEM-DEM simulation of two-way fluid-solid interaction in fibrous porous media,
      in: Powders and Grains 2013, A. Yu, K. Dong, R. Yang, and S. Luding (Eds.),
      [ AIP Conf. Procs. #1542 (2013) ], pp. 1015-1018 [ PDF file ] .

    146. M. Robinson, S. Luding, and M. Ramaioli,
      Grain sedimentation with SPH-DEM and its validation,
      in: Powders and Grains 2013, A. Yu, K. Dong, R. Yang, and S. Luding (Eds.),
      [ AIP Conf. Procs. #1542 (2013) ], pp. 1079-1082 [ PDF file ] .

    147. M. Robinson, S. Luding, and Marco Ramaioli,
      SPH-DEM simulations of grain dispersion by liquid injection,
      in: Powders and Grains 2013, A. Yu, K. Dong, R. Yang, and S. Luding (Eds.),
      [ AIP Conf. Procs. #1542 (2013) ], pp. 1122-1125 [ PDF file ] .

    148. K. Yazdchi, and S. Luding,
      Fibrous random materials: From microstructure to macroscopic properties,
      in: Powders and Grains 2013, A. Yu, K. Dong, R. Yang, and S. Luding (Eds.),
      [ AIP Conf. Procs. #1542 (2013) ], pp. 1142-1145 [ PDF file ] .

    149. T. Weinhart, S. Luding, and A. R. Thornton,
      From discrete particles to continuum fields in mixtures,
      in: Powders and Grains 2013, A. Yu, K. Dong, R. Yang, and S. Luding (Eds.),
      [ AIP Conf. Procs. #1542 (2013) ], pp. 1202-1205 [ PDF file ] .

    150. D. Krijgsman, and S. Luding,
      2D cyclic pure shear of granular materials, simulations and model,
      in: Powders and Grains 2013, A. Yu, K. Dong, R. Yang, and S. Luding (Eds.),
      [ AIP Conf. Procs. #1542 (2013) ], pp. 1226-1229 [ PDF file ] .

    151. N. Kumar, O. I. Imole, V. Magnanimo, and S. Luding,
      Evolution of the effective moduli for anisotropic granuar materials during pure shear,
      in: Powders and Grains 2013, A. Yu, K. Dong, R. Yang, and S. Luding (Eds.),
      [ AIP Conf. Procs. #1542 (2013) ], pp. 1238-1241 [ PDF file ] .

    152. A. R. Thornton, D. Krijgsman, A. te Voortwis, V. Ogarko, S. Luding, R. Fransen, S. Gonzalez, O. Bokhove, O. Imole, and T. Weinhart,
      A review of recent work on the Discrete Particle Method at the University of Twente:
      An introduction to the open-source package MercuryDPM       (Review),
      DEM-6 Conference Proceedings, [ PDF file ] (6 pages) .

    153. A. R. Thornton, D. Krijgsman, R. Fransen, S. Gonzalez, D. Tunuguntla, A. te Voortwis, S. Luding, O. Bokhove, T. Weinhart,
      MercuryDPM: Fast particle simulations in complex geometries,
      Newsletter EnginSoft Year 10(1) 48-53 (2013) [ PDF file ] (6 pages) .

    154. A. R. Thornton, T. Weinhart, V. Ogarko, and S. Luding,
      Multi-Scale Methods for Multi-Component Granular Materials (Review),
      Comp. Methods in Mater. Science 13(2), 197-212 (2013), ISSN 1641-8581, [ PDF file ] (16 pages) .

      Anisotropy, polydispersity, and fluid-permeability ( 2012 )

      Latest research related to Granular Matter, Particles, and Multi Scale Mechanics,
      Multi Scale Mechanics (MSM), MESA+, CTW, UTwente .

    155. F. Göncü, S. Luding, and K. Bertoldi,
      Exploiting pattern transformation to tune phononic band gaps in a two-dimensional granular crystal ,
      [ JASA 131, EL475-EL480, 2012 ], [ DOI ], [ PDF file ] (6 pages) .

    156. V. Ogarko and S. Luding,
      Equation of state and jamming density for equivalent bi- and polydisperse, smooth, hard sphere systems ,
      [ J. Chem. Phys. 136, 124508, 2012 ], [ DOI ], [ PDF file ] (11 pages) .

    157. M. R. Shaebani, M. Madadi, S. Luding, and D. E. Wolf
      Influence of polydispersity on micromechanics of granular materials ,
      [ Phys. Rev. E 85, 011301, 2012 ], [ PDF file ] (12 pages) .

    158. K. Yazdchi, S. Srivastava, and S. Luding,
      Micro-macro relations for flow through random arrays of cylinders ,
      [ Composites A 43(11), 2007-2020, 2012 ], [ PDF file ] .

    159. K. Yazdchi, and S. Luding,
      Towards unified drag laws for inertial flow through fibrous media ,
      [ Chemical Engng. J. 207, 35-48, 2012 ], [ PDF file ] .

    160. R. Hartkamp, T. Weinhart, A. Ghosh, and S. Luding,
      A study of the anisotropy of stress of a fluid confined in a nano-channel ,
      [ J. Chem. Phys. 137(4), 044711, 2012 ], [ PDF file ] (19 pages) .

    161. A. R. Thornton, T. Weinhart, S. Luding, and O. Bokhove,
      Modeling of particle size segregation: Calibration using the discrete particle method,
      [ Int. J. Mod. Phys. C 23(8), 1240014, 2012 ], [ PDF file ] (12 pages) .

    162. A. R. Thornton, T. Weinhart, S. Luding, and O. Bokhove,
      Friction dependence of shallow granular flows from discrete particle simulations,
      [ Europ. Phys. J. E 35(12), 127, 2012 ] [ PDF file ] (8 pages) .

    163. T. Weinhart, A. R. Thornton, S. Luding, and O. Bokhove,
      Closure Relations for Shallow Granular Flows from Particle Simulations,
      [ Granular Matter 14(4), 531-552, 2012 ], [ PDF file ] .

    164. T. Weinhart, A. R. Thornton, S. Luding, and O. Bokhove,
      From discrete particles to continuum fields near a boundary,
      [ Granular Matter 14(2), 289-294, 2012 ], [ PDF file ] .

    165. A. R. Markesteijn, R. Hartkamp, S. Luding, and J. Westerweel,
      A comparison of the value of viscosity for several water models using Poiseuille flow in a nano channel,
      [ J. Chem. Phys. 136 (13), 134104, 2012 ], [ PDF file ] (8 pages) .

    166. V. Ogarko, and S. Luding,
      A fast multilevel algorithm for contact detection of arbitrarily polydisperse objects,
      [ Comp. Phys. Communications 183(4), 931-936 (2012) ], [ PDF file ] .

    167. K. Saitoh, V. Magnanimo, and S. Luding,
      Slow dynamics near jamming,
      [ AIP Conf. Procs. 1501, 1038-1043 (2012) ], [ PDF file ] .

    168. I. Güven, P. Kurzeja, S. Luding, and H. Steeb,
      Experimental evaluation of phase velocities and tortuosity in fluid-saturated porous and high-porous media,
      Proc. Appl. Math. Mech. 12, 401-402, 2012 [ PDF file ] .

    169. N. Kumar, O. I. Imole, V. Magnanimo and S. Luding,
      Deformation modes for assemblies of frictionless polydisperse spheres,
      (Measurement and Control of Granular Matter - Conference Proceedings),
      Adv. Mat. Research 508, 160-165 (2012), [ DOI ], [ PDF file ] .

    170. T. Ormel, H. L. ter Huerne, V. Magnanimo, and S. Luding,
      Modeleren van asfalt verdichting met de discrete elementen methode en laboratorium onderzoek,
      Infradagen 2012 Conference Proceedings, pages 1-10, [ PDF file ] .

    171. T. Ormel, H. L. ter Huerne, V. Magnanimo, and S. Luding,
      Modeling of asphalt compression experiments with a discrete particles method,
      MAIREPAV5 2012 Conference Proceedings, pages 1-10, [ PDF file ] .

    172. V. Magnanimo, H. ter Huerne, and S. Luding,
      Modeling of asphalt durability and self healing with discrete particles method,
      in: Proceedings of the 5th Eurasphalt & Eurobitumen Congress,
      Istanbul 13-15 June 2012, pages 1-10, [ PDF file ] .

    173. V. Magnanimo, H. ter Huerne, and S. Luding,
      Asphalt durability and self-healing modelling with a Discrete Particles approach,
      in: Proceedings of the 7th International RILEM Conference on Cracking in Pavements,
      Delft (NL) 20-22 June 2012, pages 1-12, [ PDF file ] .

    174. S. Luding,
      About contacts of adhesive, elasto-plastic, frictional powders,
      in: New Trends in Contact Mechanics, M. Raous and P. Wriggers,
      Euromech 514, LMA Marseille, 27-30 March 2012, pages 19-22, [ PDF file ] .

      Anisotropy and its microscopic origin ( 2011 )

      Latest research related to Granular Matter, Particles, and Multi Scale Mechanics,
      Multi Scale Mechanics, TS, CTW, UTwente .

    175. S. Luding and S. Perdahcioglu,
      A local constitutive model with anisotropy for various homogeneous 2D biaxial deformation modes ,
      [ CIT (Chemie Ingenieur Technik) 38(5), 672-688, 2011 ], [ PDF file ] .

    176. V. Magnanimo and S. Luding,
      A local constitutive model with anisotropy -- ratcheting under 2D biaxial isobaric deformation ,
      [ Granular Matter 13(3), 225-232, 2011 ], [ PDF file ] .

    177. S. Luding and F. Alonso-Marroquin,
      The critical-state yield stress (termination locus) of adhesive powders from a single numerical experiment ,
      [ Granular Matter 13(2), 109-119, 2011 ], [ PDF file ] .

    178. F. Göncü, S. Willshaw, J. Shim, J. Cusack, S. Luding, T. Mullin and K. Bertoldi,
      Deformation induced pattern transformation in a soft granular crystal ,
      [ Soft Matter 7, 2321-2324, 2011 ], [ DOI ], [ PDF file ] .

    179. K. Yazdchi, S. Srivastava, and S. Luding,
      Microstructural effects on the permeability of periodic fibrous porous media,
      [ Int. J. Multiphase Flow 37(8), 956-966, 2011, ], [ DOI ], [ PDF file ] .

    180. M. K. Müller and S. Luding,
      Homogeneous Cooling with Repulsive and Attractive Long-Range Potentials,
      [ Math. Model. Nat. Phenom. 6(4), 118-150, 2011 ], [ DOI ], [ PDF file ] .

    181. S. Gonzalez, A. R. Thornton, and S. Luding,
      An event driven algorithm for fractal cluster formation,
      Computer Physics Communication 182(9), 1842-1845, 2011, [ DOI ], [ PDF file ] .

    182. S. Luding, and E. Bauer,
      Evolution of swelling pressure of cohesive-frictional, rough and elasto-plastic granulates,
      in: Geomechanics and Geotechnics: From Micro to Macro, (IS-Shanghai Conference Proceedings, 10.-12. Oct. 2010)
      M. J. Jiang, F. Liu, and M. Bolton (Eds.), CRC Press/Balkema, NL, ISBN: 978-0-415-61295-1, pp. 495-499, 2011 [ PDF file ] .

    183. O.I. Imole, N. Kumar, and S. Luding,
      Element test experiments and simulations: From dry towards cohesive powders,
      in: II International Conference on Particle-based Methods - Fundamentals and Applications,
      E. Oñate and D.R.J. Owen (Eds.), PARTICLES 2011, Barcelona, Spain. 26-28 October 2011,
      pages 1-10, ISBN 978-84-89925-69-4, [ PDF file ] .

    184. V. Ogarko and S. Luding,
      A study on the influence of the particle packing fraction on
      the performance of a multilevel contact detection algorithm      ,
      in: II International Conference on Particle-based Methods - Fundamentals and Applications,
      E. Oñate and D.R.J. Owen (Eds.), PARTICLES 2011, Barcelona, Spain. 26-28 October 2011,
      pages 1-7, ISBN 978-84-89925-69-4, [ PDF file ] .

    185. K. Yazdchi, S. Srivastava, and S. Luding,
      On the validity of the Carman-Kozeny equation in random fibrous media,
      in: II International Conference on Particle-based Methods - Fundamentals and Applications,
      E. Oñate and D.R.J. Owen (Eds.), PARTICLES 2011, Barcelona, Spain. 26-28 October 2011,
      pages 1-10, ISBN 978-84-89925-69-4, [ PDF file ] .

    186. O.I. Imole, N. Kumar, and S. Luding,
      Deformation modes of packings of frictionless polydisperse spheres,
      in: Particulate Systems Analysis, PSA 2011,
      Edinburgh, UK, 5-7 September 2011, pages 1-6 [ PDF file ] .

    187. S. Luding,
      From discrete particles to solids - about sintering and self-healing (Review),
      Comp. Methods in Mater. Science 11(1), 53-63 (2011), ISSN 1641-8581, [ PDF file ] .

      Towards more realistic granular models ( 2010 )

      Latest research related to Granular Matter, Particles, and Multi Scale Mechanics,
      Multi Scale Mechanics, TS, CTW, UTwente .

    188. M. Otsuki, H. Hayakawa, and S. Luding,
      Behavior of pressure and viscosity at high densities for two-dimensional hard and soft granular materials,
      [ Special Issue ]: [ Prog. Theor. Phys. Suppl. 184, 110-133, 2010 ], [ PDF file ] or [cond-mat 1002.0618 ] .

    189. F. Göncü, O. Duran, and S. Luding,
      Constitutive relations for the isotropic deformation of frictionless packings of polydisperse spheres,
      [ C. R. Mecanique 338 (10-11), 570-586, 2010 ], [ PDF file ] .

    190. S. Gonzalez-Briones and S. Luding,
      Consequences of using different pair-correlation functions on the stability properties of the
      Homogeneous Cooling State for a monodisperse system of near-elastic disks      ,
      [ Eur. Phys. J. Special Topics 179, 55-68 (2010) ], [ PDF file ] .

    191. O. Duran, N. P. Kruyt, and S. Luding,
      Micro-mechanical analysis of deformation characteristics of three-dimensional granular materials,
      [ Int. J. of Solids and Structures, 47(17), 2234-2245, 2010 ], [ DOI ], [ PDF file ] .

    192. N. P. Kruyt, I. Agnolin, S. Luding, and L. Rothenburg,
      Micromechanical study of elastic moduli of loose granular materials,
      [ J. of Mechanics and Physics of Solids 58, 1286-1301, 2010 ], [ DOI ], [ PDF file ] .

    193. O. Duran, N. P. Kruyt, and S. Luding,
      Analysis of three-dimensional micro-mechanical strain formulations for granular materials:
      evaluation of accuracy      , [ Int. J. of Solids and Structures 47(2), 251-260, 2010 ], [ DOI ], [ PDF file ] .

    194. M. K. Müller, T. Pöschel, and S. Luding,
      Force Statistics and Correlations in Dense Granular Packings ,
      [Chemical Physics 375, 600-605, 2010 ], [ DOI ], [ PDF file ] .

    195. S. Luding,
      Macroscopic stress from dynamic, rotating granular media,
      in: IUTAM-ISIMM Symposium on Mathematical Modeling and Physical Instances
      of Granular Flows, J. D. Goddard, J. T. Jenkins, and P. Giovine (Eds.),
      AIP Conf. Procs. #1227, ISBN 978-0-7354-0772-5, New York, 2010, pp. 208--213 [ PDF file ] .

    196. R. Hartkamp and S. Luding,
      Anisotropic Lennard-Jones fluids in a nanochannel
      7th International Conference on Multiphase Flow,
      ICMF 2010, Tampa, FL, May 30 - June 4, 2010, 7 pages, [ PDF file ] .

    197. R. Hartkamp and S. Luding,
      A continuum approach applied to a strongly confined Lennard-Jones fluid
      Fifth International Conference on Multiscale Materials Modeling (MMM2010)
      October 4-8, 2010, Freiburg, Germany, CD-Proceedings, 4 pages, [ PDF file ] .

    198. S. Gonzalez, A. R. Thornton, and S. Luding,
      An event driven algorithm for fractal cluster formation,
      in: CCP2010 Proceedings (Trondheim, Norway, June 23-26, 2010), pp. 105-106. [ PDF file ] .

    199. S. Luding,
      Isotropic compression of cohesive-frictional particles with rolling resistance,
      in: Numerical Methods in Geotechnical Engineering, (NUMGE2010 Proceedings, 2010),
      T. Benz and S. Nordal (Eds.), CRC Press/Balkema, NL, ISBN: 978-0-415-59239-0, pp. 219-224 [ PDF file ] .

    200. K. Yazdchi, S. Srivastava, and S. Luding,
      On the transition from creeping to inertial flow in arrays of cylinders
      Proceedings of IMECE2010, (2010 ASME International Mechanical Engineering Congress and Exposition)
      November 12-18, 2010, Vancouver, British Columbia, Canada, 6 pages, [ PDF file ] .

    201. S. Luding,
      How to obtain constitutive relations for stress and density from DEM simulations
      World Congress Particle Technology 6, Nuremberg, CD-Proceedings, 4 pages,
      Nürnberg Messe GmbH (Ed.), March 2010, ISBN-978-3-00-030570-2, [ PDF file ] .

    202. A. Gupta, A. Katterfeld, B. Soeteman, and S. Luding,
      Discrete Element Study Mixing in an Industrial Sized Mixer
      World Congress Particle Technology 6, Nuremberg, CD-Proceedings, 4 pages,
      Nürnberg Messe GmbH (Ed.), March 2010, ISBN-978-3-00-030570-2, [ PDF file ] .

    203. R. Hartkamp and S. Luding,
      Wall-induced order in anisotropic Lennard-Jones fluid in a nanochannel
      World Congress Particle Technology 6, Nuremberg, CD-Proceedings, 4 pages,
      Nürnberg Messe GmbH (Ed.), March 2010, ISBN-978-3-00-030570-2, [ PDF file ] .

    204. K. Yazdchi, S. Srivastava and S. Luding,
      Multi-Scale permeability of particulate and porous media
      World Congress Particle Technology 6, Nuremberg, CD-Proceedings, 4 pages,
      Nürnberg Messe GmbH (Ed.), March 2010, ISBN-978-3-00-030570-2, [ PDF file ] .

    205. V. Ogarko and S. Luding,
      Data structures and algorithms for contact detection in numerical simulation of discrete particle systems
      World Congress Particle Technology 6, Nuremberg, CD-Proceedings, 4 pages,
      Nürnberg Messe GmbH (Ed.), March 2010, ISBN-978-3-00-030570-2, [ PDF file ] .

    206. F. Göncü and S. Luding,
      From ``soft'' particle simulations to macroscopic constitutive relations
      World Congress Particle Technology 6, Nuremberg, CD-Proceedings, 4 pages,
      Nürnberg Messe GmbH (Ed.), March 2010, ISBN-978-3-00-030570-2, [ PDF file ] .

    207. A. Singh and S. Luding,
      Flow behavior at different shear rates for dry powders
      World Congress Particle Technology 6, Nuremberg, CD-Proceedings, 4 pages,
      Nürnberg Messe GmbH (Ed.), March 2010, ISBN-978-3-00-030570-2, [ PDF file ] .

      Micro-Macro for dense systems ( 2009 )

      Latest research related to Granular Matter, Particles, and Multi Scale Mechanics,
      Multi Scale Mechanics, TS, CTW, UTwente .

    208. S. Luding,
      Towards dense, realistic granular media in 2D
      [ Nonlinearity 22, R101-R146, 2009 ], [ DOI ], [ PDF file ] .

    209. A. Wouterse, S. Luding, A. Philipse,
      On contact numbers in random rod packings
      [ Granular Matter 11/3, 169-177, 2009 ], [ PDF file ] .

    210. O. Mouraille, O. Herbst and S. Luding,
      Sound propagation in isotropically and uni-axially compressed cohesive, frictional granular solids
      [ Engineering Fracture Mechanics 76, 786-791, 2009 ], [ PDF file ] .

    211. F. Göncü, O. Duran, and S. Luding,
      Jamming in frictionless packings of spheres: determination of the critical volume fraction,
      in: Powders and Grains 2009, M. Nakagawa and S. Luding (Eds.),
      AIP Conf. Procs. #1145, ISBN 978-0-7354-0682-7, pp. 531-534, [ PDF file ] .

    212. M. K. Müller, and S. Luding,
      Homogeneous cooling with repulsive and attractive long-range interactions,
      in: Powders and Grains 2009, M. Nakagawa and S. Luding (Eds.),
      AIP Conf. Procs. #1145, ISBN 978-0-7354-0682-7, pp. 697-700, [ PDF file ] .

    213. S. Luding and F. Alonso-Marroquin,
      How to get the yield locus of an adhesive powder from a single numerical experiment,
      in: P. Wypych (Ed.), 6th Int. Conference for Conveying and Handling of Particulate Solids,
      CHOPS09 Proceedings (3-7 August 2009, Brisbane, QLD, Australia), ISBN: 978-0858259065,
      Publisher: Engineers Australia, 11 National Circuit, Barton ACT 2600, pp.472-477, 2009. [ PDF file ] .

    214. S. Luding,
      Constitutive relations of dense granulates with friction and adhesion from DEM ,
      in: International. Conference on Particle-Based Methods Particles 2009,
      in: E. Oñate and D. R. J. Owen (Eds.), CIMNE, Barcelona, 2009,
      ISBN: 978-84-96736-82-5, pp. 159-162, [ PDF file ] .

    215. S. Luding,
      From molecular dynamics and particle simulations towards constitutive relations for continuum theory,
      in: Advanced Computational Methods in Science and Engineering, B. Koren and K. Vuik (eds.),
      Springer Series Lecture Notes in Computational Science and Engineering #71,
      Springer, Berlin, ISBN: 978-3-642-03343-8, pp. 453-492, 2009,
      [ PDF file ] .

    216. S. Luding and P. Cleary
      DEM 2007 (Editorial),
      [ Granular Matter 11/5, 267-268, 2009 ] .

      Structure, Damage and Self Healing ( 2008 )

      Latest research related to Granular Matter, Particles, and Multi Scale Mechanics,
      Multi Scale Mechanics, TS, CTW, UTwente .

    217. S. Luding,
      The effect of friction on wide shear bands
      Particulate Science and Technology 26(1), 33-42, 2008 [ PDF file ] .

    218. O. Herbst and S. Luding,
      Modelling particulate self-healing materials and application to uni-axial compression
      [ Int. J. of Fracture 154, 87-103, 2008 ], [ PDF file ] .

    219. S. Luding,
      Cohesive frictional powders: Contact models for tension
      [ Granular Matter 10(4), 235-246, 2008 ], [ PDF file ] or [ Open Access PDF ] .

    220. R. Andersson, W. G. Bouwman, S. Luding, and I. M. de Schepper,
      Stress, strain, and bulk microstructure in a cohesive powder
      [ Phys. Rev. E 77, 051303 (8 pages), 2008 ], [ PDF file ] .

    221. R. Andersson, W. G. Bouwman, S. Luding, and I. M. de Schepper,
      Structure in cohesive powders studied with spin-echo small angle neutron scattering
      [ Granular Matter 10(6), 407-414, 2008 ], [ PDF file ] .

    222. S. Luding,
      Constitutive relations for the Shear Band Evolution in Granular Matter under Large Strain
      [ Particuology 6, 501-505, 2008 ], [ PDF file ] .

    223. M. Alam, P. Shukla, and S. Luding,
      Universality of shear-banding instability and crystallization in sheared granular fluids
      [ J. Fluid Mech. 615, 293-321, 2008 ], [ PDF file ] .

    224. S. Luding and A. Suiker,
      Self-healing of damaged particulate materials through sintering
      Philosophical Magazine 88, 28-29, 3445-3457, 2008, [ PDF file ] .

    225. S. Luding,
      Objective constitutive relations from DEM
      in: Seehäfen für Containerschiffe zukünftiger Generationen,
      J. Grabe (Ed.), ISBN-13: 978-3-936310-17-7, GB, TU Hamburg-Harburg, Germany, pp. 173--182 [ PDF file ] .

    226. O. Mouraille and S. Luding,
      Sound wave propagation in weakly polydisperse granular materials
      [ Ultrasonics 48 (6-7) 498-505, 2008 (DOI 10.1016/j.ultras.2008.03.009)], [ PDF file ] .

    227. S. Luding,
      Introduction to Discrete Element Methods: Basics of Contact Force Models
      and how to perform the Micro-Macro Transition to Continuum Theory      ,
      European Journal of Environmental and Civil Engineering -
      EJECE 12 - No. 7-8 (Special Issue: Alert Course, Aussois), 785-826 (2008),
      [ PDF file ] .

    228. R. P. Behringer, H. J. Herrmann, and S. Luding,
      10th Year Anniversary Granular Matter (Editorial),
      [ Granular Matter 10/5, 351, 2008 ] .

      Long range forces, and micro-fluidics ( 2007 )

      Latest research related to Particle Technology and Multi Scale Mechanics,
      Nanostructured Materials Section, DCT .
      Multi Scale Mechanics, TS, CTW, UTwente .

    229. T. S. Majmudar, M. Sperl, S. Luding, and R. P. Behringer,
      Jamming transition in granular systems
      [ Phys. Rev. Lett. 98(5) 058001 pp.1-4, 2007], [ PDF file ].
      [ supplementary PDF ] and [ news about this paper ... ] .

    230. S. Luding, A. Suiker, and I. Kadashevich,
      Discrete element modeling of self-healing processes in damaged particulate materials
      in: Proceedings of the 1st International Conference on Self Healing Materials,
      18-20 April 2007, Noordwijk aan Zee, The Netherlands, ISBN 978-1-4020-6249-0,
      A. J. M. Schmets and S. van der Zwaag (Eds.), Springer Series in Material Science 100 [ PDF file ] .

    231. R. Tykhoniuk, J. Tomas, S. Luding, M. Kappl, L. Heim, H.-J. Butt,
      Ultrafine Cohesive Powders: From Interparticle Contacts to Continuum Behaviour
      Chemical Engineering Science 62(11), 2843-2864, 2007 [ PDF file ] .

    232. S. Luding, R. Garcia-Rojo, and J. Javier Brey,
      Transport coefficients for dense hard-disk systems
      JM Burgers Centrum, 15-year anniversary book, 2007, pp. 316-317, [ PDF file ] .

    233. O. Mouraille and S. Luding,
      Acoustic waves in granular materials
      Proceedings, Paper #1752, Int. Conf. on Ultrasonics, Vienna, April 9 - 13, 2007,
      (Session S02: Nonlinear acoustics of granular media) [ PDF file ] .

    234. S. Luding and I. Kadashevich,
      From weak powders to strong solids
      PARTEC 2007, Nuremberg, Germany, pp. 1-4, CD Proceedings [ PDF file ] .

    235. M.-K. Müller and S. Luding,
      Long range forces in homogeneous granular gases
      PARTEC 2007, Nuremberg, Germany, pp. 1-4, CD Proceedings [ PDF file ] .

    236. S. Luding, C. T. David, R. Garcia-Rojo, and H. J. Herrmann,
      Frictional powders: Ratcheting under periodic strain in 3D
      PARTEC 2007, Nuremberg, Germany, pp. 1-4, CD Proceedings [ PDF file ] .

    237. O. Mouraille and S. Luding,
      Mechanic waves in sand: Effect of polydispersity
      PARTEC 2007, Nuremberg, Germany, pp. 1-4, CD Proceedings [ PDF file ] .

    238. A. Ghosh, R. Paredes and S. Luding,
      Poiseuille flow in a nanochannel - use of different thermostats
      PARTEC 2007, Nuremberg, Germany, pp. 1-4, CD Proceedings [ PDF file ] .

    239. S. Luding,
      Contact models for very loose granular materials
      in: Symposium on Multiscale Problems in Multibody System Contacts, 2007,
      Peter Eberhard (Ed.), IUTAM Bookseries Vol. 1, Springer, Dordrecht, The Netherlands,
      ISBN 978-1-4020-5980-3, pp. 135-150, [ gzipped ps file ] or [ PDF file ] .

    240. C. T. David, R. Garcia-Rojo, H. J. Herrmann, S. Luding,
      Powder Flow Testing with 2D and 3D Biaxial and Triaxial simulations
      Journal of Particle and Particle System Characterization 24(1), 29-33, 2007, [ PDF file ] .

    241. B. Muth, M.-K. Müller, P. Eberhard, and S. Luding,
      Collision Detection and Administration Methods for Many Particles with Different Sizes
      DEM07 proceedings CD, pp. 1-18 [ PDF file ] .

      Agglomeration, adhesion, long range forces ( 2006 )

      Latest research related to Particle Technology,       Nanostructured Materials Section, DCT .

    242. R. Garcia-Rojo, S. Luding, J. Javier Brey,
      Transport coefficients for dense hard-disk systems
      [ Phys. Rev. E 74(6) 061305 pp.1-11, 2006], [ PDF file ] or [cond-mat 0511671 ] .

    243. O. Mouraille, W. A. Mulder, S. Luding,
      Sound wave acceleration in granular materials
      JSTAT, P07023, 15 pages, 2006, [ gzipped ps file ] or [ PDF file ] or [ Science Direct ] .

    244. S. Luding,
      About contact force-laws for cohesive frictional materials in 2D and 3D
      in: Behavior of Granular Media, P. Walzel, S. Linz, Ch. Krülle, and R. Grochowski (Eds.),
      Band 9, Schriftenreihe Mechanische Verfahrenstechnik, ISBN 3-8322-5524-9,
      Shaker Verlag, Aachen 2006, pp. 137-147, [ gzipped ps file ] or [ PDF file ] .

    245. S. Luding,
      Particulate Solids Modeling with Discrete Element Methods
      CHoPS-05 CD proceedings, ORTRA, Tel Aviv, 2006,
      P. Massaci, G. Bonifazi, S. Serranti, (Eds.), 10 pages, [ gzipped ps file ] or [ PDF file ] .

    246. C. T. David, R. Garcia-Rojo, H. J. Herrmann, S. Luding,
      Powder Flow Testing with Biaxial and Triaxial devices
      World Congress Particle Technology, Florida, 6 pages,
      CD-Proceedings, ISBN 0-8169-1005-7, AIChE, April 2006, [ gzipped ps file ] or [ PDF file ] .

    247. O. Mouraille, S. Luding,
      Mechanic waves in sand, 3d simulations
      World Congress Particle Technology, Florida, 8 pages,
      CD-Proceedings, ISBN 0-8169-1005-7, AIChE, April 2006, [ gzipped ps file ] or [ PDF file ] .

    248. R. Tykhoniuk, J. Tomas, S. Luding, M. Kappl, and H.-J. Butt,
      Flow Behaviour of Ultrafine Cohesive Powder: View from Inside ,
      in: World Congress Particle Technology, Florida, 10 pages,
      CD-Proceedings, ISBN 0-8169-1005-7, AIChE, April 2006, [ PDF file ] .

    249. S. Luding,
      Breakage and Attrition of Sintered Agglomerates
      World Congress Particle Technology, Florida, 12 pages,
      CD-Proceedings, ISBN 0-8169-1005-7, AIChE, April 2006, [ gzipped ps file ] or [ PDF file ] .

    250. S. Luding,
      Comparison of ring shear cell simulations in 2d/3d with experiments
      World Congress Particle Technology, Florida, 11 pages,
      CD-Proceedings, ISBN 0-8169-1005-7, AIChE, April 2006, [ gzipped ps file ] or [ PDF file ] .

    251. J. M. Montanero, V. Garzo, M. Alam, S. Luding,
      Rheology of 2D and 3D granular mixtures under uniform shear flow:
      Enskog kinetic theory versus molecular dynamics simulations
      Granular Matter 8(2), 103-115, 2006, [ PDF file ] .

      Coulomb Friction and Cohesion ( 2005 )

      Latest research results of this year from the       Particle Technology Group of DelftChemTech .

    252. S. Luding,
      Granular media - information propagation
      Nature 435(7039), 159-160, 2005, [ Nature-online ] .

    253. O. Herbst, R. Cafiero, A. Zippelius, H. J. Herrmann, and S. Luding,
      A driven two-dimensional granular gas with Coulomb friction
      Physics of Fluids 17 (10), 107102-(1-16), 2005, [ gzipped ps file ] or [ PDF file ] or [cond-mat 0501223 ] .

    254. F. Alonso-Marroquin, S. Luding, H. J. Herrmann, I. Vardoulakis,
      Role of anisotropy in the elastoplastic response of a polygonal packing
      Phys. Rev. E 71, 051304-(1-18), 2005, [ gzipped ps file ] or [ PDF file ] or [ PRE ] .

    255. M. Alam, S. Luding,
      Energy nonequipartition, rheology, and microstructure in sheared bidisperse granular mixtures,
      Phys. Fluids 17, 063303-063320 (2005) [ PDF file ] .

    256. O. Mouraille and S. Luding,
      Sound propagation in dense, frictional granular materials , in: Powders and Grains 2005, Stuttgart, July 2005,
      R. Garcia-Rojo, H. J. Herrmann, and S. McNamara (Eds.), Balkema, Leiden, Netherlands, 319-322
      [ gzipped ps file ] or [ PDF file ] .

    257. M. Madadi, S. M. Peyghoon, and S. Luding,
      Stress and fabric for polydisperse, frictionless, dense 2D granular media , in: Powders and Grains 2005, Stuttgart, July 2005,
      R. Garcia-Rojo, H. J. Herrmann, and S. McNamara (Eds.), Balkema, Leiden, Netherlands, pp. 93-97
      [ gzipped ps file ] or [ PDF file ] .

    258. M. Alam and S. Luding,
      Non-Newtonian Granular Fluids: Simulation and Theory , in: Powders and Grains 2005, Stuttgart, July 2005,
      R. Garcia-Rojo, H. J. Herrmann, and S. McNamara (Eds.), Balkema, Leiden, Netherlands, pp. 1141-1145
      [ gzipped ps file ] or [ PDF file ] .

    259. C. T. David, R. Garcia Rojo, H. J. Herrmann, and S. Luding,
      Hysteresis and creep in powders and grains , in: Powders and Grains 2005, Stuttgart, July 2005,
      R. Garcia-Rojo, H. J. Herrmann, and S. McNamara (Eds.), Balkema, Leiden, Netherlands, pp. 291-294
      [ PDF file ] .

    260. R. Tykhoniuk, J. Tomas, S. Luding, M. Kappl, L. Heim, and H.-J. Butt,
      Adhesion, inelastic contact behavior and simulation of shear dynamics of ultrafine cohesive powder,
      in: Powders and Grains 2005, Stuttgart, July 2005, R. Garcia-Rojo, H. J. Herrmann, and S. McNamara (Eds.),
      Balkema, Leiden, Netherlands, pp. 499-503 [ PDF file ] .

    261. M. Kappl, L. Heim, H.-J. Butt, S. Luding, R. Tykhoniuk, and J. Tomas,
      From grains to powders: from single particle contact mechanics measurements to bulk powder properties ,
      in: Powders and Grains 2005, Stuttgart, July 2005, R. Garcia-Rojo, H. J. Herrmann, and S. McNamara (Eds.),
      Balkema, Leiden, Netherlands, pp. 493-497 [ PDF file ] .

    262. B. Muth, P. Eberhard, and S. Luding,
      Collisions between Particles of Complex Shape , in: Powders and Grains 2005, Stuttgart, July 2005,
      R. Garcia-Rojo, H. J. Herrmann, and S. McNamara (Eds.), Balkema, Leiden, Netherlands, pp. 1379-1383
      [ gzipped ps file ] or [ PDF file ] .

    263. M.-K. Müller and S. Luding,
      Long-range interactions in ring-shaped particle aggregates , in: Powders and Grains 2005, Stuttgart, July 2005,
      R. Garcia-Rojo, H. J. Herrmann, and S. McNamara (Eds.), Balkema, Leiden, Netherlands, pp. 1119-1122
      [ gzipped ps file ] or [ PDF file ] .

    264. S. Luding,
      Micro-macro models for fluids and powders
      submitted to WCCE7 conference proceedings,
      July 2005, in Glasgow, Scotland, pp. 1-8, [ PDF file ] .

    265. S. Luding,
      Structure and cluster formation in granular media
      Pramana-J. of Phys. 64(6), 893-902, 2005,
      [ gzipped ps file ] or [ PDF file ] or [ journal-format PDF ] .

    266. S. Luding,
      Anisotropy in cohesive, frictional granular media
      J. Phys.: Condens. Matter 17, S2623-S2640, 2005,
      [ gzipped ps file ] or [ PDF file ] or [ IOP ] .

    267. S. Luding,
      Shear flow modeling of cohesive and frictional fine powder
      Powder Technology 158, 45-50, 2005,
      (special issue for Prof. Molerus 70th birthday), [ PDF file ] or [ ScienceDirect ] .

    268. Jan C. M. Marijnissen, T. Ciach, Micha-Klaus Müller, Tom Winkels, Kees B. Geerse, Andreas Schmidt-Ott, and Stefan Luding,
      Experiment and Simulation of Electrospray Particle Flows for controlled release of drugs
      in: Traffic and Granular Flow '03, S. P. Hoogendoorn, S. Luding, P. H. L. Bovy, M. Schreckenberg, D. E. Wolf (eds.),
      Springer Verlag, Berlin, 2005, pp. 513-520, [ gzipped ps file ] or [ PDF file ] .

    269. S. Luding, K. Manetsberger, and J. Muellers,
      A discrete model for long time sintering
      Journal of the Mechanics and Physics of Solids 53(2), 455-491, 2005,
      [ gzipped ps file ] or [ PDF file ] or (V1) [cond-mat 0211280 ] or [ ScienceDirect ] .

      Sintering and Cluster Dynamics ( 2004 )

      Latest research results of this year from the       Particle Technology Group of DelftChemTech .

    270. S. Luding and A. Santos,
      Molecular dynamics and theory for the contact values of the radial distribution functions of hard-disk fluid mixtures,
      J. Chem. Phys. 121 (17), 8458-8465, 2004, [ gzipped ps file ] or [ PDF file ] .

    271. S. Luding,
      Molecular Dynamics Simulations of Granular Materials
      in: The Physics of Granular Media, H. Hinrichsen and D. Wolf, eds.,
      Wiley-VCH, Weinheim, 2004 (ISBN 3-527-40373-6), pp. 299-324, [ PDF file ] .

    272. M. Madadi, O. Tsoungui, M. Lätzel, and S. Luding,
      On the fabric tensor of polydisperse granular media in 2D,
      Int. J. Sol. Struct. 41 (9-10), 2563-2580, 2004, [ gzipped ps file ] or [ PDF file ] or [ Science Direct ] .

    273. S. Miller and S. Luding,
      Cluster growth in two- and three-dimensional granular gases
      Phys. Rev. E 69(3), 031305_1-8, 2004, [ gzipped ps file ] or [ PDF file ] .

    274. S. Luding,
      Micro-macro transition for an-isotropic, frictional granular packings
      Int. J. Sol. Struct. 41(21), 5821-5836, 2004, [ gzipped ps file ] or [ PDF file ] .

    275. S. Luding,
      Micro-Macro Models for Anisotropic Granular Media,
      in: Modelling of Cohesive-Frictional Materials,
      P. A. Vermeer, W. Ehlers, H. J. Herrmann, E. Ramm (eds.),
      A. A. Balkema, Leiden, 2004 (ISBN 04 1536 023 4), pp. 195-206, [ gzipped ps file ] or [ PDF file ].

    276. S. Luding,
      A discrete particle-contact model for sintering
      in: Numerical Modeling in Micromechanics via Particle Methods - 2004,
      Y. Shimizu, R. D. Hart, and P. A. Cundall (eds.), PFC Symposium proceedings,
      A. A. Balkema, Leiden, 2004 (ISBN 90-5809-679-3), pp. 127-134, [ gzipped PS file ] or [ PDF file ] .

    277. S. Luding, R. Tykhoniuk, J. Tomas, L. Heim, M. Kappl, H.-J. Butt,
      Flow behavior of cohesive and frictional fine powders
      in: Numerical Modeling in Micromechanics via Particle Methods - 2004,
      Y. Shimizu, R. D. Hart, and P. A. Cundall (eds.), PFC Symposium proceedings,
      A. A. Balkema, Leiden, 2004 (ISBN 90-5809-679-3), pp. 157-163, [ PDF file ] .

    278. B. Muth, M.-K. Müller, P. Eberhard, and S. Luding,
      Contacts between many bodies
      Proceedings Machine Dynamics Problems, 2004, [ PDF file ] .

    279. S. Luding,
      Flow behavior of anisotropic granular fluids
      XXI ICTAM proceedings, Warsaw, Poland, 15-21 Aug., 2004, pp. 1-2, [ gzipped ps file ] or [ PDF file ] .

    280. S. Luding,
      Powder flow behavior for cohesive frictional materials
      PARTEC, Nuremberg, Germany, 16-18 March, 2004, pp. 1-4, [ gzipped ps file ] or [ PDF file ] .

    281. Micha-Klaus Müller, Tom Winkels, Kees B. Geerse, Jan C. M. Marijnissen, Andreas Schmidt-Ott, and Stefan Luding,
      Experiment and Simulation of Charged Particle Sprays
      PARTEC, Nuremberg, Germany, 16-18 March, 2004, pp. 1-4, [ gzipped ps file ] or [ PDF file ] .

    282. S. Miller and S. Luding,
      Event driven simulations in parallel
      J. Comp. Phys. 193(1), 306-316, 2004, [ gzipped ps file ] or [ PDF file ] .

    283. R. Tykhoniuk, S. Luding, and J. Tomas,
      Simulation of shear dynamics of cohesive powders,
      Chem. Ing. Tech. 76, 59-62, 2004, [ PDF file ] .

      Towards Fine Powders ( 2003 )

      Latest research results of this year from the       Institute for Computer Applications 1
      and the Particle Technology Group of DelftChemTech .

    284. R. Tykhoniuk, Jürgen Tomas, and S. Luding,
      Shear dynamics simulations of high-disperse cohesive powders,
      Proceedings of: Particulate Systems Analysis, 10-12 Sept. 2003, pp. 1-5, [ PDF file ] .

    285. S. Luding, R. Tykhoniuk, and Jürgen Tomas,
      Anisotropic material behavior in dense, cohesive powders,
      CET (Chemical Engineering Technology) 26 (12), 1229-1232, 2003, [ gzipped ps file ] or [ PDF file ] .

    286. S. Luding,
      The micro-macro mechanics of granular materials
      GACM report 2, 22-28, 2003, [ gzipped ps file ] or [ PDF file (high resolution pictures 15 MB) ] .

    287. S. Luding,
      Micro-macro transition for an-isotropic granular packings
      Conference proceedings, QuaDPM03 workshop, Budapest, 24-28 Aug. 2003, pp. 1-12, [ gzipped ps file ] or [ PDF file ] .

    288. S. Luding,
      Theory and simulation of granular materials with hard spheres
      CCAST-WL workshop series: volume 148: Granular Matter,
      17-21 Feb. 2003, Beijing, P. R. China, pp. 1-14, [ gzipped ps file ] or [ PDF file ] .

    289. H. J. Herrmann, S. Luding, R. Cafiero,
      Dynamics of Granular Media
      Rev. Mex. Fis. 49(3), 29-32, 2003 .

    290. S. Luding, R. Cafiero, and H. J. Herrmann,
      Driven granular gases, in: Granular Gas Dynamics,
      T. Pöschel and N. Brilliantov (Eds.), Lecture Notes in Physics 624       ,
      Springer Verlag, Berlin, 2003, pp. 293-316,
      [ gzipped ps file ] or [ PDF file ] [ PDF with book-contents ] .

    291. S. Luding and A. Goldshtein,
      Collisional cooling with multi-particle interactions
      Granular Matter 5(3), 159-163, 2003, [ gzipped ps file ] or [ PDF file ] or [cond-mat 0211266 ] .

    292. K. B. Geerse, T. Winkels, S. Luding, J. C. M. Marijnissen,
      Modeling droplet trajectories of a single electrospray,
      J. Aerosol Science 2, 1267-1268, 2004, [ gzipped ps file ] or [ PDF file ] .

    293. B. Muth, P. Eberhard, and S. Luding,
      Contact simulation for many particles considering adhesion
      Mech. of Struct. and Mach. 31(3), 433-457, 2003, [ gzipped ps file ] or [ PDF file ] .

    294. S. Luding,
      Micro-macro approach to cluster formation in granular media
      in: Interface and Transport Dynamics - Computational Modeling,
      H. Emmerich, B. Nestler, M. Schreckenberg, (Eds.), Lecture Notes in Comp. Science and Engng. 32      ,
      Springer Verlag, Berlin, 2003, pp. 255-266, [ gzipped ps file ] or [ PDF file ] .

    295. M. Lätzel, S. Luding, H. J. Herrmann, D. W. Howell, and R. P. Behringer,
      Comparing Simulation and Experiment of a 2D Granular Couette Shear Device
      Eur. Phys. J. E 11, 325-333, 2003, [ gzipped ps file ] or [ PDF file ] or [cond-mat 0211274 ].

    296. A. Meheboob, and S. Luding,
      First normal stress difference and crystallization in a dense sheared granular fluid
      Phys. Fluids, 15(8), 2298-2312, 2003, [ gzipped ps file ] or [ PDF file ].

    297. A. Meheboob, and S. Luding,
      Rheology of bidisperse granular mixtures via event driven simulations
      Journal of Fluid Mechanics 476, 69-103, 2003, [ gzipped ps file ] or [ PDF file ].

      Frictional cohesive powders ( 2002 )

      Latest research results of this year from the       Institute for Computer Applications 1
      and the Particle Technology Group of DelftChemTech .

    298. A. Meheboob, J. Willits, B. Arnarson, and S. Luding,
      Kinetic theory of a binary mixture of nearly elastic disks with size and mass disparity
      Physics of Fluids 14(11), 4085-4087, 2002, [ gzipped ps file ] or [ PDF file ].

    299. P. V. Quinn, D. C. Hong, and S. Luding,
      Does the reverse Brazil nut problem exist? Reply
      Phys. Rev. Lett. 89(18), 189602, 2002, [ PRL ] or [ PDF file ].

    300. P. V. Quinn, D. C. Hong, and S. Luding,
      Comment on "Reverse Brazil nut problem: Competition between percolation and condensation" - Reply
      Phys. Rev. Lett. 89(18), 189604, 2002, [ PRL ] or [ PDF file ].

    301. R. Cafiero, S. Luding, and H. J. Herrmann,
      Rotationally driven gas of inelastic rough spheres
      Europhys. Lett. 60(6), 854-860, 2002, [ gzipped ps file ] or [ PDF file ].

    302. F. A. Marroquin, H. J. Herrmann, and S. Luding,
      Analysis of the elasto-plastic response of a polygonal packing
      Proc. IMECE'02, New Orleans, Loisiana, Nov. 2002, CD: ASME2002-32498, [ gzipped ps file ] or [ PDF file ].

    303. A. Meheboob and S. Luding,
      How good is the equipartition assumption for the transport properties of a granular mixture?
      Granular Matter 4(3), pp. 139-142, 2002, [ gzipped ps file ] or [ PDF file ].

    304. S. Luding,
      Liquid-Solid Transition in bi-disperse granulates
      Advances in Complex Systems 4(4), 379-388, 2002, [ gzipped ps file ] or [ PDF file ].

    305. S. Luding,
      Structures and non-equilibrium dynamics in granular media
      Comptes Rendus Academie des Sciences 3, 1-9, 2002, [ gzipped ps file ] or [ PDF file ].

    306. S. Luding,
      From microscopic simulations to macroscopic material behavior
      Computer Physics Communications 147, 134-140, 2002, [ gzipped ps file ] or [ PDF file ].

      Global Equation of State ( 2001 )

      Latest research results of this year from the       Institute for Computer Applications 1
      and the Particle Technology Group of DelftChemTech .

    307. S. Luding,
      Global Equation of State of two-dimensional hard sphere systems
      Phys. Rev. E, 63, 042201, 2001, [ gzipped ps file ] or [ PDF file ] or [cond-mat 0103014 ].

    308. S. Luding, Oliver Strauss,
      The equation of state for almost elastic, smooth, polydisperse granular gases for arbitrary density
      in: Granular gases, T. Pöschel, S. Luding, (Eds.), Lecture Notes in Physics 564,
      Springer Verlag, Berlin, 2001, pp. 389-409 [ gzipped ps file ] or [ PDF file ] or [cond-mat 0103015 ].

    309. Daniel C. Hong, Paul V. Quinn, S. Luding,
      The Reverse Brazil Nut Problem: Competition between Percolation and Condensation
      Phys. Rev. Lett., 86, 3423-3426, 2001, [ PDF file ] or [cond-mat 0010459 ].

    310. Junfei Geng, D. Howell, E. Longhi, R. P. Behringer, G. Reydellet, L. Vanel, E. Clement, S. Luding,
      Footprints in Sand: The Response of a Granular Material to Local Perturbations
      Phys. Rev. Lett., 87, 35506, 2001, [ PDF file ] or [cond-mat 0012127 ].

    311. S. Luding and H. J. Herrmann,
      Micro-Macro Transition for Cohesive Granular Media
      in: Zur Beschreibung komplexen Materialverhaltens,
      Institut für Mechanik, S. Diebels (Ed.), Stuttgart, 121--134, 2001,
      [ gzipped ps file ] or [ PDF file ].

    312. W. Volk, S. Diebels, M. Lätzel, and S. Luding,
      Analogiebetrachtungen für mikropolare Kontinua mit Anwendung auf den Biaxialversuch,
      in: Zur Beschreibung komplexen Materialverhaltens,
      Institut für Mechanik, S. Diebels (Ed.), Stuttgart, 121--134, 2001,
      [ gzipped ps file ] or [ PDF file ].

    313. H. J. Herrmann, S. Luding, and R. Cafiero
      Dynamics of Granular Systems Physica A, 295, 93-100, 2001,
      [ gzipped ps file ] or [ PDF file ].

    314. S. Luding,
      From DEM simulations towards a continuum theory of granular matter
      in: Powders and Grains 2001, Y. Kishino (Ed.), Balkema, Netherlands 2001, pp. 141-148,
      [ gzipped ps file ] or [ PDF file ] or [cond-mat 0103016 ].

    315. M. Lätzel, S. Luding, H. J. Herrmann,
      From discontinuous models towards a continuum description,
      in: P. A. Vermeer, S. Diebels, W. Ehlers, H. J. Herrmann, S. Luding, E. Ramm (eds.),
      Continuous and Discontinuous Modelling of Cohesive-Frictional Materials,
      Lecture Notes in Physics 568      , Springer Verlag, Berlin, 2001, pp. 215-230,
      [ gzipped ps file ] or [ PDF file ].

    316. M. Lätzel, H. Besserer, S. Luding,
      Zur Modellierung von Schüttgut als Kontinuum und als Diskontinuum,
      (Trans Tech Publications - in german): Schüttgut 7(2), 305-313, 2001,
      [ gzipped ps file ] or [ PDF file ].

      Micro-Macro approaches ( 2000 )

      Latest research results of this year from the       Institute for Computer Applications 1 .

    317. R. Cafiero, S. Luding, and H. J. Herrmann,
      Two-dimensional Granular Gas of Inelastic Spheres with Multiplicative Driving
      Phys. Rev. Lett. 84, 6014-6017, 2000, [ gzipped ps file ] or [ PDF file ] or [cond-mat 0005102 ].

    318. S. Luding, M. Lätzel, W. Volk, S. Diebels, and H. J. Herrmann,
      From discrete element simulations to a continuum model
      European Congress on Computational Methods in Applied Sciences and Engineering,
      ECCOMAS 2000, Barcelona 11-14 Sept. 2000,
      Comp. Meth. Appl. Mech. Engng. 191, 21--28, 2001. [ gzipped ps file ] or [ PDF file ].

    319. S. Luding, M. Lätzel, and H. J. Herrmann,
      From discrete element simulations towards a continuum description of particulate solids
      (The Third Israeli Conference for Conveying and Handling of Particulate Solids,
      Dead Sea, Israel, May 29 - June 01, 2000), in the:
      Handbook of Conveying and Handling of Particulate Solids, Elsevier, Netherlands, 39--44, 2001,
      [ gzipped ps file ] or [ PDF file ].

    320. M. Lätzel, S. Luding, and H. J. Herrmann,
      Macroscopic material properties from quasi-static, microscopic simulations of a two-dimensional shear-cell
      Granular Matter 2(3), 123-135, 2000, [ gzipped ps file ] or [ PDF file ] or [cond-mat 0003180 ].

    321. S. Luding, M. Nicolas, O. Pouliquen,
      A minimal model for slow dynamics: Compaction of granular media under vibration or shear
      page 241 in: Compaction of Soils, Granulates and Powders, D. Kolymbas and W. Fellin (eds.),
      A. A. Balkema, Rotterdam (2000), [ gzipped ps file ] or [ PDF file ] or [cond-mat 0003172 ].

    322. S. Luding,
      On the relevance of ``molecular chaos'' for granular flows
      ZAMM 80, 9-12 (2000). [ gzipped ps file ] or [ PDF file ].

    323. H.-G. Matuttis, S. Luding, and H. J. Herrmann
      Discrete Element Methods for the Simulation of Dense Packings and Heaps made of Spherical and Non-Spherical Particles ,
      Powder Technology 109, 278-292 (2000),
      [ gzipped ps file ] or [ PDF file ] .

      Granular Gases ( 1999 )

      Latest research results of this year from the       Institute for Computer Applications 1 .

    324. S. Luding, O. Strauss, and S. McNamara,
      Segregation of polydisperse granular media in the presence of a temperature gradient
      in: Segregation in Granular Flows, IUTAM symposium, A. D. Rosato and D. L. Blackmore (eds.),
      Kluwer Academic Publishers, 2000, pp. 297--303 [ gzipped ps file ] or [ PDF file ] or [cond-mat 9910085 ].

    325. S. McNamara and S. Luding,
      A simple method to mix granular materials
      in: Segregation in Granular Flows, IUTAM symposium, A. D. Rosato and D. L. Blackmore (eds.),
      Kluwer Academic Publishers, 2000, pp. 305--310, [ gzippe ps file ] or [ PDF file ] or [cond-mat 9910084 ].

    326. S. Luding, and H. J. Herrmann,
      Cluster growth in Freely Cooling Granular Media
      Chaos 9(3), 673-681, 1999, [ gzipped ps file ] or [ PDF file ] or [cond-mat 9910089 ].

      Rotating Granular Materials ( 1998 )

      These papers are based on studies performed with colleagues from my present Lab, and especially with Sean McNamara who was, through the courtesy of the Alexander von Humboldt-Stiftung, a guest for one year at the       Institute for Computer Applications 1 .

    327. S. Luding, and S. McNamara,
      How to handle the inelastic collapse of a dissipative hard-sphere gas with the TC model
      Granular Matter 1(3), 113-128, 1998, [ gzipped ps file ] or [ PDF file ] or [cond-mat 9810009 ].

    328. S. Luding, M. Huthmann, S. McNamara, and A. Zippelius
      Homogeneous cooling of rough, dissipative particles: Theory and simulations
      Phys. Rev. E 58, 3416-3425, 1998, [ gzipped ps file ] or [ PDF file ] or [cond-mat 9804003 ].

    329. S. McNamara and S. Luding,
      Energy flows in vibrating granular media,
      Phys. Rev. E 58, 813-822, 1998,
      [ gzipped ps file ] or [ PDF file ] or [cond-mat 9805250 ].

    330. S. McNamara and S. Luding,
      Energy non-equipartition in systems of inelastic, rough spheres,
      Phys. Rev. E 58, 2247-2250, 1998,
      [ gzipped ps file ] or [ PDF file ] or [cond-mat 9805257 ].

    331. S. Luding
      Collisions & Contacts between two particles,
      in: Physics of dry granular Media, eds. H. J. Herrmann, J.-P. Hovi, and S. Luding,
      Kluwer Academic Publishers, Dordrecht, 1998, [ gzipped ps file ] or [ PDF file ].

    332. S. Luding,
      Clustering instabilities, Arching, and Anomalous Interaction Probabilities
      as Examples for Cooperative Phenomena in Dry Granular Media,
      in: T.A.S.K. Quarterly, Scientific Bulletin of Academic Computer Centre of
      the Technical University of Gdansk, 2(3), 417-443, July 1998.
      [ gzipped ps file ] or [ PDF file ] or [cond-mat 9810116 ].

    333. S. Luding, M. Müller, and S. McNamara
      The validity of "Molecular Chaos" in granular flows,
      World Congress on Particle Technology, Brighton 1998, CD: ISBN 0-85295-401-9.
      [ gzipped ps file ] or [ PDF file ].

    334. C. T. Veje, D. W. Howell, R. P. Behringer, S. Schöllmann, S. Luding,
      and H. J. Herrmann, Fluctuations and Flow for granular shearing,
      in: Physics of dry granular Media, eds. H. J. Herrmann, J.-P. Hovi, and S. Luding,
      Kluwer Academic Publishers, Dordrecht, 1998, [ gzipped ps file ] or [ PDF file ].

    335. H. J. Herrmann and S. Luding
      Review Article: Modeling granular media with the computer,
      Continuum Mechanics and Thermodynamics 10 (4) 189-231 (1998),
      [ gzipped ps file ] or [ PDF file ].

      Static Granular Materials ( 1997 )

      These papers are based on studies performed at my present Lab, the       Institute for Computer Applications 1.

    336. S. Luding
      Stress distribution in static two dimensional granular model media in the absence of friction,
      Phys. Rev. E 55, 4720, 1997, [ gzipped ps file ] or [ PDF file ] or [cond-mat 9701050 ].

    337. S. Luding
      Surface Waves and Pattern Formation in Vibrated Granular Media,
      in Powders & Grains 1997 edited by R. Behringer (Balkema, Amsterdam, 1997),
      [ gzipped ps file ] or [ PDF file ].

    338. S. Luding and H.-G. Matuttis
      The effect of interaction laws on the stresses in frictionless granular media,
      in Friction, Arching and Contact Dynamics, edited by D. Wolf and P. Grassberger (World Scientific, Singapore, 1997),
      [ gzipped ps file ] or [ PDF file ].

    339. H.-G. Matuttis and S. Luding
      Stresses in piles of polygonal granular particles,
      in Friction, Arching and Contact Dynamics, edited by D. Wolf and P. Grassberger (World Scientific, Singapore, 1997),
      [ gzipped ps file ] or [ PDF file ].

    340. M. Müller, S. Luding, and H. J. Herrmann
      Simulations of vibrated granular media in 2D and 3D,
      in Friction, Arching and Contact Dynamics, edited by D. Wolf and P. Grassberger (World Scientific, Singapore, 1997),
      [ gzipped ps file ] or [ PDF file ].

      Dry Granular Materials ( 1996 )

      Part of this work was created during my PostDoc stage in Paris in the Lab of E. Cl'ement, J. Duran, T. Mazozi, and J. Rajchenbach. The more recent papers origin in studies performed at my present Lab, the       Institute for Computer Applications 1.

    341. J. Duran, T. Mazozi, S. Luding, E. Cl'ement, and J. Rajchenbach
      Discontinuous decompaction of a falling sandpile
      Phys. Rev. E, 53:1923, 1996,
      [ gzipped ps file ] or [ PDF file ].

    342. S. Luding, J. Duran, T. Mazozi, E. Cl'ement, and J. Rajchenbach
      Simulations of Granular Flow: Cracks in a Falling Sandpile
      in: Traffic and Granular Flow, D. E. Wolf ed. (World Scientific, Singapore, 1996),
      [ gzipped ps file ] or [ PDF file ].

    343. S. Luding
      Langkorn- oder Kurzkornreis ? Lawinenstatistik in Reishaufen hängt von der Kornform ab.
      Physikalische Blätter, 52(3):203, 1996.

    344. S. Luding, J. Duran, E. Cl'ement, and J. Rajchenbach
      Simulations of dense granular flow: Dynamic arches and spin organization,
      J. Phys. I, 6:823 1996, [ gzipped file ] or [ PDF file ] or [cond-mat 9602072 ].

    345. S. Luding, J. Duran, E. Cl'ement, and J. Rajchenbach
      Computer simulations and experiments of dry granular media:
      Polydisperse disks in a vertical pipe      , in: Proc. of the 5th Chemical Engineering World Congress, San Diego, 1996.
      [ gzipped ps file ] or [ PDF file ].

    346. S. Luding, J. Duran, E. Cl'ement, and J. Rajchenbach
      Segregation of Particulate Solids: Segregation via Convection
      Pharmaceutical Technology, August 1996,
      [ gzipped ps file ] or [ PDF file ].

    347. S. Luding, E. Cl'ement, J. Rajchenbach, and J. Duran
      Simulations of Pattern Formation in Vibrated Granular Media,
      Europhysics Letters 6:247 (1996),
      [ PDF file ] or [cond-mat 9606201 ].
      For a film (445kb) of one simulation click at FILM

      Dry Granular Materials ( 1995 )

      These studies were created during my PostDoc stage in Paris in the Lab of E. Cl'ement, J. Duran, T. Mazozi, and J. Rajchenbach and after my PhD thesis in Freiburg Germany, together with A. Blumen.

    348. S. Luding, E. Cl'ement, A. Blumen, J. Rajchenbach, and J. Duran
      Interaction Laws and the Detachment Effect in Granular Media,
      volume 367, page 495. Materials Research Society, Symposium Proceedings, Pittsburgh, Pennsylvania, 1995,
      [       gzipped ps file ] or [ PDF file ].

    349. Sabine Dippel and S. Luding
      Simulations on size segregation: Geometrical effects in the absence of convection
      J. Phys. I France, 5:1527, 1995 [ Archive ] or [ PDF file ].

    350. S. Luding
      Granular materials under vibration: Simulations of rotating spheres
      Phys. Rev. E, 52:4442, 1995.
      [ compressed tar'ed ps files ].

      Dry Granular Materials ( 1993 - 1994 )

      These studies started already in Bayreuth after my diploma thesis and were continued in Freiburg, Germany together with my advisor A. Blumen.

    351. E. Cl'ement, S. Luding, A. Blumen, J. Rajchenbach, and J. Duran
      Fluidization, condensation and clusterization of a vibrating column of beads
      Int. J. Mod. Phys. B, 7:1807, 1993.

    352. S. Luding, E. Cl'ement, A. Blumen, J. Rajchenbach, and J. Duran
      Studies of columns of beads under external vibrations
      [       Phys. Rev. E, 49(2):1634, 1994 ] .

    353. S. Luding, E. Cl'ement, A. Blumen, J. Rajchenbach, and J. Duran
      The onset of convection in molecular dynamics simulations of grains
      [ Phys. Rev. E, 50:R1762, 1994 ] .

    354. S. Luding, H. J. Herrmann, and A. Blumen
      Scaling behavior of 2-dimensional arrays of beads under external vibrations
      [ Phys. Rev. E, 50:3100, 1994 ] .

    355. S. Luding, E. Cl'ement, A. Blumen, J. Rajchenbach, and J. Duran
      Anomalous energy dissipation in molecular dynamics simulations of grains: The detachment effect.
      [ Phys. Rev. E, 50:4113, 1994 ] .

      Reaction Kinetics ( 1990 - 1995 )

      The work cited here was subject of my diploma thesis, the last paper was a late return to this subject.


    1. H. Schnörer, S. Luding, and A. Blumen
      Reactions on fractals: The case of immobile reactants
      in: Fractals in the Fundamental and Applied Sciences,
      (Fundacao Calouste Gulbenkian, Lisbon, 1990).

    2. S. Luding, H. Schnörer, V. Kuzovkov, and A. Blumen
      Bimolecular annihilation reactions: Immobile reactants and multipolar interactions
      J. Stat. Phys., 65:1261, 1991.

    3. A. Blumen, S. Luding, and I. M. Sokolov
      Fluctuation dominated kinetics in the A+B->0 reaction between immobile particles
      J. Stat. Phys., 65:849, 1991.

    4. G. Oshanin, A. Stemmer, S. Luding, and A. Blumen
      A Smoluchowski approach for the 3A->0 reaction
      Phys. Rev. E, 52:5800, 1995.

      Books, thesis, and reviews (in this order)

    1. M. A. Aguirre, S. Luding, L. A. Pugnaloni and R. Soto (Eds.),
      Powders and Grains 2021, EPJ Web of Conferences, vol. 249, 2021 (195 papers, 796 pages).

    2. K. Taghizadeh, G. Combe, and S. Luding (Eds.),
      Discrete Element Modeling, ALERT Doctoral School 2017 (8 papers, 209 pages).

    3. F. Radjai, S. Nezamabadi, S. Luding and J.-Y. Delenne (Eds.),
      Powders and Grains 2017, EPJ Web of Conferences, vol. 140, 2017 (395 papers, 1620 pages).

    4. A. Yu, K. Dong, R. Yang, and S. Luding,
      Powders and Grains 2013, American Institute of Physics, 2013,
      AIP Conference Proceedings #1542 , ISBN: 978-0-7354-1166-1 (1311 pages).

    5. M. Nakagawa and S. Luding,
      Powders and Grains 2009, American Institute of Physics, 2009,
      AIP Conference Proceedings #1145 , ISBN 978-0-7354-0682-7 (1124 pages).

    6. S. Luding,
      Particles, Contacts and Cooperative Strucutres PDF file
      Inaugural Lecture (Oratie) at 15.05.2008, UTwente, NL.

    7. S. P. Hoogendoorn, S. Luding, P. H. L. Bovy, M. Schreckenberg, D. E. Wolf (eds.),
      Traffic and Granular Flow '03, Springer Verlag, Berlin, 2005.

    8. T. Pöschel, S. Luding, (eds.),
      Granular gases, Lecture Notes in Physics 564,
      Springer Verlag, Berlin, 2001 [ Contents.ps ].

    9. P. A. Vermeer, S. Diebels, W. Ehlers, H. J. Herrmann, S. Luding, E. Ramm (eds.),
      Continuous and Discontinuous Modelling of Cohesive-Frictional Materials, Lecture Notes in Physics 568,
      Springer Verlag, Berlin, 2001 [ Contents.ps ].

    10. H. J. Herrmann, J-P Hovi, and S. Luding (eds.),
      Physics of dry granular media Author index and Contents
      NATO-ASI Series E 350, Kluwer academic publishers, Dordrecht, 1998.

      thesis ...

    11. S. Luding,
      Die Physik kohäsionsloser granularer Medien (in German)
      ISBN 3-89722-064-4, Logos Verlag, Berlin, 1998.
      Habilitationsschrift, Universität Stuttgart, (eingereicht) Juli 1997.
      [ gzipped ps file (single pages)]
      [ PDF file (single pages)].

    12. S. Luding
      Models and Simulations of Granular Materials,
      PhD thesis, Universität Freiburg, Oct. 1994, [ PDF file ].

      reviews ... (double entries -- see chronological list)

    13. H. J. Herrmann and S. Luding
      Review Article: Modeling granular media with the computer,
      Continuum Mechanics and Thermodynamics 10 (4) 189-231 (1998),
      [ gzipped ps file ] or [ PDF file ].

    14. H.-G. Matuttis, S. Luding, and H. J. Herrmann
      Discrete Element Methods for the Simulation of Dense Packings and Heaps made of Spherical and Non-Spherical Particles ,
      Powder Technology 109, 278-292 (2000),
      [ gzipped ps file ] or [ PDF file ] .

    15. S. Luding,
      Introduction to Discrete Element Methods:
      Basics of Contact Force Models and how to perform the Micro-Macro Transition to Continuum Theory      ,
      EJECE (Alert Course Lecture, Aussois), 785-826 (2008),
      [ PDF file ] .

    16. S. Luding,
      Towards dense, realistic granular media in 2D
      [ Nonlinearity 22, R101-R146, 2009 ], [ DOI ], [ PDF file ] .

    17. S. Luding,
      From discrete particles to solids - about sintering and self-healing ,
      Comp. Methods in Mater. Science 11(1), 53-63 (2010), ISSN 1641-8581, [ PDF file ] .