GPU-based discrete element simulation on a tote blender for performance improvement
文献类型：期刊论文
| 作者 | Ren, Xinxin1,2; Xu, Ji1; Qi, Huabiao1,2; Cui, Lijie2; Ge, Wei1; Li, Jinghai1 |
| 刊名 | POWDER TECHNOLOGY
 |
| 出版日期 | 2013-05-01 |
| 卷号 | 239页码:348-357 |
| 关键词 | Discrete element method (DEM) Bin blender Mixing rate Powder mixing Enhancing mixing GPU |
| 英文摘要 | The mixing and flow of granular materials in a conical tote blender are investigated using a GPU-based DEM software to explore new approaches to enhance mixing. The structure and dimensions of the blender and other simulation conditions are set according to experimental data from literature. A parametric study on fill level and rotation rate is carried out from which optimum values are found with respect to mixing rate, productivity and energy consumption. It is also found that the standard horizontal installation of the blender results in poor axial mixing, while inclining the blender at a certain angle can enhance mixing effectively. This may be ascribed to the larger mean particles velocity and better velocity distribution under such conditions, which is confirmed to be a consistent character for relatively large-scale systems. Furthermore, the effect of operating conditions for the inclined blender is also examined. It is close to those for the standard blender but has less effect on mixing rate. Crown Copyright (C) 2013 Published by Elsevier B.V. All rights reserved. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Engineering, Chemical |
| 研究领域[WOS] | Engineering |
| 关键词[WOS] | QUANTITATIVE CHARACTERIZATION ; PARTICLE SIMULATION ; DEM SIMULATION ; BLADED MIXER ; BIN-BLENDER ; SEGREGATION ; MODEL ; FLOW ; SYSTEMS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000318581300041 |
| 公开日期 | 2015-05-27 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/13365]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | 1.Chinese Acad Sci, IPE, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Chem & Chem Engn, Being 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ren, Xinxin,Xu, Ji,Qi, Huabiao,et al. GPU-based discrete element simulation on a tote blender for performance improvement[J]. POWDER TECHNOLOGY,2013,239:348-357. |
| APA | Ren, Xinxin,Xu, Ji,Qi, Huabiao,Cui, Lijie,Ge, Wei,&Li, Jinghai.(2013).GPU-based discrete element simulation on a tote blender for performance improvement.POWDER TECHNOLOGY,239,348-357. |
| MLA | Ren, Xinxin,et al."GPU-based discrete element simulation on a tote blender for performance improvement".POWDER TECHNOLOGY 239(2013):348-357. |
入库方式： OAI收割
来源：过程工程研究所
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