Aggregation and Caking Processes of Granular Materials: Continuum Model and Numerical Simulation with Application to Sugar

2006 ◽  
Author(s):  
N CHRISTAKIS ◽  
J WANG ◽  
M PATEL ◽  
M BRADLEY ◽  
M LEAPER ◽  
...  
Keyword(s):  
Numerical Simulation ◽  
Granular Materials ◽  
Continuum Model

Aggregation and caking processes of granular materials: continuum model and numerical simulation with application to sugar

2006 ◽  
Vol 17 (5) ◽  
pp. 543-565 ◽  
Author(s):  
N Christakis ◽  
J Wang ◽  
M.K. Patel ◽  
M.S.A. Bradley ◽  
M.C. Leaper ◽  
...  
Keyword(s):  
Numerical Simulation ◽  
Granular Materials ◽  
Continuum Model

On the Motion of Granular Materials Due to Shear

2000 ◽  
Author(s):  
Mehrdad Massoudi ◽  
Tran X. Phuoc
Keyword(s):  
Finite Difference ◽  
Granular Materials ◽  
Continuum Model ◽  
Theory Model ◽  
Governing Equations ◽  
Flat Plates ◽  
Material Parameters ◽  
Finite Difference Technique ◽  
Linear Differential ◽  
The Continuum

Abstract In this paper we study the flow of granular materials between two horisontal flat plates where the top plate is moving with a constant speed. The constitutive relation used for the stress is based on the continuum model proposed by Rajagopal and Massoudi (1990), where the material parameters are derived using the kinetic theory model proposed by Boyle and Massoudi (1990). The governing equations are non-dimensionalized and the resulting system of non-linear differential equations is solved numerically using finite difference technique.

scholarly journals Deformation analysis of shear band in granular materials via a robust plane shear test and numerical simulation

2018 ◽  
Vol 323 ◽  
pp. 385-392 ◽  
Author(s):  
Dong Lei ◽  
Jinfeng Huang ◽  
Wenxiang Xu ◽  
Wenchao Wang ◽  
Pei Zhang
Keyword(s):  
Numerical Simulation ◽  
Shear Band ◽  
Granular Materials ◽  
Shear Test ◽  
Deformation Analysis ◽  
Plane Shear

Theoretical analysis of the density wave in a new continuum model and numerical simulation

2014 ◽  
Vol 402 ◽  
pp. 283-290 ◽  
Author(s):  
Ling-Ling Lai ◽  
Rong-Jun Cheng ◽  
Zhi-Peng Li ◽  
Hong-Xia Ge
Keyword(s):  
Numerical Simulation ◽  
Theoretical Analysis ◽  
Continuum Model ◽  
Density Wave

A continuum model for granular materials taking into account the no-tension effect

2003 ◽  
Vol 35 (10) ◽  
pp. 955-967 ◽  
Author(s):  
Vu-Hieu Nguyen ◽  
Denis Duhamel ◽  
Boumediene Nedjar
Keyword(s):  
Granular Materials ◽  
Continuum Model
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