GPU-based simulation on particle mixing in a Tote blender

摘要：

　　The mixing of dry solid particles is extremely important for pharmaceutical and chemical industries.Computer simulation is a convenient way to study the microscopic mixing process.In this paper,a GPU-based DEM software is tested in large-scale simulation of a tote blender by comparing with experiment data from literature and then employed to study the effects of operation conditions on the mixing rate.The results are in good agreement with experiments,confirming that the GPU-based DEM software is an effective and reliable tool for the study of micro-dynamics in particles mixing.

关键词： Discrete element method (DEM) Graphic processing unit (GPU) Mixing rate Powder mixing Tote blender Validation

作者: Xinxin Ren Lijie Cui Wei Ge

作者单位: School of Chemistry and Chemical Engineering, Graduate University of the Chinese Academy of Sciences School of Chemistry and Chemical Engineering, Graduate University of the Chinese Academy of Sciences State Key Laboratory of Multi-Phase Complex Systems, Institute of Process Engineering(IPE),Chinese A

会议类型: 国际会议

会议名称: 2012 2nd International Symposium on Chemical Engineering and Material Properties(ISCEMP2012)(2012第二届化学工程与材料特性国际研讨会)

会议地点: 太原

会议语种:英文

页码: 918-923

在线出版日期: 2012-06-23（万方平台首次上网日期，不代表论文的发表时间）