华中师范大学学报（自然科学版）2017，Vol.51Issue(2)：151-154,161,5.
粒径呈幂律分布的颗粒气体中的颗粒分离行为特性
The properties of segregation in a vibrated polydispers granular mixtures
摘要
Abstract
Using the molecular dynamics simulations,the segregation behavior of a vibrated two-dimensional granular system with a power-law particle size distribution is investigated.Species segregation is observed.It is found that larger particles have a greater extent of condensation in the low-temperature regions than the smaller particles.The granular segregation is more significant with the increase of disparity in particle size.Furthermore,the local particle size distribution maintains the same form as the overall size distribution.关键词
颗粒气体/粒径幂律分布/颗粒分离Key words
granular gas/power-law size/segregation分类
数理科学引用本文复制引用
李睿..粒径呈幂律分布的颗粒气体中的颗粒分离行为特性[J].华中师范大学学报（自然科学版）,2017,51(2):151-154,161,5.基金项目
国家自然科学基金项目(11404104) （11404104）
湖北省自然科学基金项目(2014CFCl127). （2014CFCl127）
