To Divide or not to Divide: Simulation of Two-Dimensional Stability of Three Grains using Molecular Dynamics

被引：0
|
作者：
Viridi, Sparisoma [1 ]
Fauzi, Umar [2 ]
Adelia [2 ]
机构：
[1] Inst Teknol Bandung, Nucl Phys & Biophys Res Div, Jalan Ganesha 10, Bandung 40132, Indonesia
[2] Inst Teknol Bandung, Phys Complex Syst Res Div, Bandung 40132, Indonesia
来源：
4TH ASIAN PHYSICS SYMPOSIUM: AN INTERNATIONAL EVENT | 2010年 / 1325卷
关键词：
granular materials; molecular dynamics; pile stability; MAXIMUM ANGLE; WET;
D O I：
暂无
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
Simulation of three grains investigating system stability using molecular dynamics method implementing Gear predictor-corrector algorithm of 5(th) order has been conducted. Linear spring-dashpot model and short range cohesive Coulomb-like force model are used as repeal and attractive force, respectively. Theoretical prediction, multiplied by a constant 0.02, agrees with the simulation results for lower layer consists of equal mass grains. Variations of mass of each grain in the lower layer and the results are also reported.
引用
收藏
页码：175 / +
页数：2
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