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

页码：725 / +

页数：2

共 50 条

[21] Densification of a 3D granular bed by horizontal vibrations
Raihane, A.
Bonnefoy, O.
Gelet, J. -L.
Chaix, J. -M.
Thomas, G.
XVTH INTERNATIONAL CONGRESS ON RHEOLOGY - THE SOCIETY OF RHEOLOGY 80TH ANNUAL MEETING, PTS 1 AND 2, 2008, 1027 : 932 - +
[22] Numerical Simulation of the Influence of Vibrations on a Free Surface Flow under Microgravity
Inst. Aérotechnique de S.-Cyr, 15, rue Marat, 78210 Saint-Cyr-l'École, France
不详
Aerosp Sci Technol, 3 (191-202):
[23] Numerical simulation of the influence of vibrations on a free surface flow under microgravity
Ballereau, P
Gelas, C
Salaun, M
Sibilla, JJ
AEROSPACE SCIENCE AND TECHNOLOGY, 1997, 1 (03): : 191 - 202
[24] About the numerical simulation of the dynamics of granular media and the definition of the mean stress tensor
de Saxcé, G
Fortin, J
Millet, O
MECHANICS OF MATERIALS, 2004, 36 (12) : 1175 - 1184
[25] RELATIONSHIPS OF MOISTURE REMOVAL FROM A BED OF PARTICULATE MATERIAL UNDER THE INFLUENCE OF VIBRATIONS.
Nepomnyashchii, E.A.
Popov, Yu.P.
Chistovalov, S.M.
Journal of applied chemistry of the USSR, 1985, 58 (1 pt 2): : 96 - 100
[26] Numerical simulation of vibrated granular gases under realistic boundary conditions
Morgado, WAM
Mucciolo, ER
PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, 2002, 311 (1-2) : 150 - 168
[27] Numerical Simulation of pile-bucket foundation under horizontal load
Liu, Wenbai
Yang, Liang
Zhu, Chenxia
ADVANCED MATERIALS AND ITS APPLICATION, 2012, 460 : 169 - 174
[28] Numerical simulation of groundwater flowing to horizontal seepage wells under a river
Wang, Wei
Zhang, Ge
HYDROGEOLOGY JOURNAL, 2007, 15 (06) : 1211 - 1220
[29] Numerical simulation of groundwater flowing to horizontal seepage wells under a river
Wei Wang
Ge Zhang
Hydrogeology Journal, 2007, 15 : 1211 - 1220
[30] Numerical simulation of two-dimensional granular shearing flows and the friction force of a moving slab on the granular media
蔡庆东
陈十一
盛晓伟
Chinese Physics B, 2011, 20 (02) : 330 - 335

← 1 2 3 4 5 →