Discharge oscillation of particles from a vertical pipe with capillary outlet

• 作 者: HUMaobin WUQingsong KONGXiangz
• 机 构: SchoolofEngineeringScience,DepartmentofMathematiesandStatistics
• 出 处: 中国科学通报：英文版
• 发表日期: 2005年11期
• 关键词: 放电现象 粒子摆动 空间空隙 细管状出口 粒子矩阵 granular material outflux oscillation stop-and-go mo
• 基金项目: 国家自然科学基金，Australian Research Council through a Discovery Project

A new style of discharge process from a vertical open-top pipe with capillary outlet is reported. The outflux fluctuates greatly with time and the bulk condensed granular flow in the pipe shows stop-and-go motion when the filling height is above a thresho