Numerical Simulation Of Granular Media Under Horizontal Vibrations.

被引：0
|
作者：
Nadler, Sebastien [1 ]
Bonnefoy, Olivier [1 ]
Raihane, Ahmed [1 ]
Chaix, Jean-Marc [2 ]
Gelet, Jean-Louis [3 ]
Thomas, Gerard [1 ]
机构：
[1] ENSMSE, Ctr SPIN LPMG UMR 5148, 158 Cours Fauriel, F-42023 St Etienne, France
[2] INP Grenoble, CNRS, Ctr SIMAP, F-38402 Grenoble, France
[3] Ferraz Shawmut, F-69720 Grenoble, France
来源：
POWDERS AND GRAINS 2009 | 2009年 / 1145卷
关键词：
Granular media; vibration; shaking; horizontal; rheology; DEM; numerical simulations; modeling; stress tensor; packing fraction; densification; pressure;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Sinusoidal horizontal vibrations have been applied to a parallelepiped containing rounded sand grains. To model the granular medium behavior, a commercial software based on Molecular Dynamics has been used. The influence on the rheologic behavior of many process parameters, such as the dimensionless acceleration and the frequency has been studied. The velocity, density, pressure and mass flow fields have been computed, both in dynamic and static modes and compared with experimental results. The correlation between these different parameters has been also examined.
引用
收藏
页码：725 / +
页数：2
相关论文
共 50 条
  • [31] NUMERICAL DEM ANALYSES UNDER SIMPLE SHEAR CONDITIONS: THE STEADY STATE FOR GRANULAR MATTERS UNDER LARGE STRAIN RATES
    Di Prisco, C.
    Rinaldi, G.
    Utili, S.
    PARTICLE-BASED METHODS III: FUNDAMENTALS AND APPLICATIONS, 2013, : 764 - 774
  • [32] A new multiscale Cosserat model for size effect simulation in granular media
    Guo, Lingfeng
    Li, Xiaolong
    Ren, Lu
    Lai, Yuanming
    Chen, Junsheng
    Zhao, Lunyang
    COMPUTERS AND GEOTECHNICS, 2024, 170
  • [33] DEM simulation of undrained behaviour with preshearing history for saturated granular media
    Gong, Guobin
    Zha, Xiaoxiong
    MODELLING AND SIMULATION IN MATERIALS SCIENCE AND ENGINEERING, 2013, 21 (02)
  • [34] Numerical Simulation Study of Quasistatic Grinding Process on a Model Granular Material
    Esnault, V. P. B.
    Roux, J. -N.
    POWDERS AND GRAINS 2013, 2013, 1542 : 927 - 930
  • [35] Effect of Horizontal Vibrations and Particle Size on the Packing Density of Multi-Sized Sphere Mixtures: Discrete Element Method Simulation
    Salamat, Azamat
    Golman, Boris
    Spitas, Christos
    JOURNAL OF MANUFACTURING SCIENCE AND ENGINEERING-TRANSACTIONS OF THE ASME, 2022, 144 (12):
  • [36] Propagation of solitary waves in 2D granular media: A numerical study
    Awasthi, Amnaya P.
    Smith, Kyle J.
    Geubelle, Philippe H.
    Lambros, John
    MECHANICS OF MATERIALS, 2012, 54 : 100 - 112
  • [37] A numerical model for transition from liquid to solid bonding in cohesive granular media
    Delenne, Jean-Yves
    Soulie, Fabien
    El Youssoufi, Moulay Said
    Radjai, Farhang
    POWDERS AND GRAINS 2009, 2009, 1145 : 893 - 896
  • [38] A numerical simulation method for heat conduction in discontinuous media
    Li L.-M.
    Feng C.
    Feng, Chun (fengchun@imech.ac.cn), 2016, Tsinghua University (33): : 25 - 31and46
  • [39] Numerical simulation of different flow regimes in a horizontal rotating ellipsoidal drum
    Li, Dan
    Liu, Guodong
    Lu, Huilin
    Zhang, Qinghong
    Wang, Qi
    Yu, Hongbing
    POWDER TECHNOLOGY, 2016, 291 : 86 - 96
  • [40] Acoustic wave propagation in disordered microscale granular media under compression
    M. Hiraiwa
    S. P. Wallen
    N. Boechler
    Granular Matter, 2017, 19
12345