Investigation of flow rate in a quasi-2D hopper with two symmetric outlets
文献类型：期刊论文
| 作者 | Zhang, Xuezhi1; Zhang, Sheng2,3; Yang, Guanghui2,3; Lin, Ping2; Tian, Yuan2 ; Wan, Jiang-Feng2,3; Yang, Lei2
|
| 刊名 | PHYSICS LETTERS A
 |
| 出版日期 | 2016-03-22 |
| 卷号 | 380页码:1301-1305 |
| 关键词 | Quasi-2D hopper Two outlets DEM Flow rate |
| ISSN号 | 0375-9601 |
| DOI | 10.1016/j.physleta.2016.01.046 |
| 英文摘要 | In this study the flow rate in a quasi-2D hopper with two symmetric outlets was investigated numerically. When two outlets merge into one, the flow rate is obviously bigger than that with a large enough distance between them. To explain the influence of the interaction between these two outlets, it was found that the velocity field above one outlet will be affected by the neighboring outlet by reducing the stagnant zone. With increasing distance, this interaction becomes weaker. Finally the formula of flow rate considering various outlet sizes and distances is fitted to the simulation data. (C) 2016 Elsevier B.V. All rights reserved. |
| WOS关键词 | DISCRETE NUMERICAL-MODEL ; GRANULAR FLOW ; SIMULATIONS ; DYNAMICS ; ASSEMBLIES ; SILO |
| 资助项目 | National Magnetic Confinement Fusion Science Program of China[2014GB104002] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA03030100] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000371550600015 |
| 出版者 | ELSEVIER SCIENCE BV |
| 资助机构 | National Magnetic Confinement Fusion Science Program of China ; Strategic Priority Research Program of the Chinese Academy of Sciences |
| 源URL | [http://119.78.100.186/handle/113462/41979]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Yang, Lei |
| 作者单位 | 1.Lanzhou Univ, Sch Phys Sci & Technol, 222 Tianshui Rd, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, 509 Nanchang Rd, Lanzhou 730000, Peoples R China 3.Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Xuezhi,Zhang, Sheng,Yang, Guanghui,et al. Investigation of flow rate in a quasi-2D hopper with two symmetric outlets[J]. PHYSICS LETTERS A,2016,380:1301-1305. |
| APA | Zhang, Xuezhi.,Zhang, Sheng.,Yang, Guanghui.,Lin, Ping.,Tian, Yuan.,...&Yang, Lei.(2016).Investigation of flow rate in a quasi-2D hopper with two symmetric outlets.PHYSICS LETTERS A,380,1301-1305. |
| MLA | Zhang, Xuezhi,et al."Investigation of flow rate in a quasi-2D hopper with two symmetric outlets".PHYSICS LETTERS A 380(2016):1301-1305. |
入库方式： OAI收割
来源：近代物理研究所
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