NUMERICAL AND EXPERIMENTAL STUDY ON LIQUID-SOLID FLOW IN A HYDROCYCLONE
文献类型：期刊论文
| 作者 | Wang LY(王立洋) ; Zheng ZC(郑之初); Wu YX(吴应湘); Guo J(郭军); Zhang J(张军); Tang C(唐弛); Wang LY
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| 刊名 | Journal of Hydrodynamics
 |
| 出版日期 | 2009 |
| 卷号 | 21期号:3页码:408-414 |
| 通讯作者邮箱 | wangliyang@imech.ac.cn |
| 关键词 | Hydrocyclone Liquid-Solid Flow Model Efficiency Collection Efficiency Cyclone Performance Particle-Fluid Simulation Separator Field Model |
| ISSN号 | 1001-6058 |
| 通讯作者 | Wang LY |
| 中文摘要 | Hydrocyclones are widely used in industry, of which the geometrical design using CFD techniques is gaining more popularity in recent years. In this study, the Euler-Euler approach and the Reynolds stress model are applied to simulate the liquid-solid flowfield in a hydrocyclone. The methodology is validated by a good agreement between experimental data and numerical results. Within the research range, the simulation indicates that the liquid-solid separation mainly occurs in the conical segment, and increasing conical height or decreasing cylindrical height helps to improve the grade efficiencies of solid particles. Based on these results, two of the same hydrocyclones are designed and installed in series to establish a liquid-solid separation system. Many experiments are then conducted under different conditions, in which the effects of the water cut and the second hydrocyclone on the separation are investigated. The results also confirm that smaller solid particles are more susceptible to the inlet conditions, and the second hydrocyclone plays a more important role as the water cut reduces. |
| 类目[WOS] | Mechanics |
| 研究领域[WOS] | Mechanics |
| 关键词[WOS] | COLLECTION EFFICIENCY ; CYCLONE PERFORMANCE ; PARTICLE-FLUID ; SIMULATION ; SEPARATOR ; FIELD ; MODEL |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000269167600015 |
| 公开日期 | 2009-08-03 ; 2010-06-03 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/33581]  |
| 专题 | 力学研究所_水动力学与海洋工程重点实验室(2009-2011) |
| 通讯作者 | Wang LY |
| 推荐引用方式 GB/T 7714 | Wang LY,Zheng ZC,Wu YX,et al. NUMERICAL AND EXPERIMENTAL STUDY ON LIQUID-SOLID FLOW IN A HYDROCYCLONE[J]. Journal of Hydrodynamics,2009,21(3):408-414. |
| APA | 王立洋.,郑之初.,吴应湘.,郭军.,张军.,...&Wang LY.(2009).NUMERICAL AND EXPERIMENTAL STUDY ON LIQUID-SOLID FLOW IN A HYDROCYCLONE.Journal of Hydrodynamics,21(3),408-414. |
| MLA | 王立洋,et al."NUMERICAL AND EXPERIMENTAL STUDY ON LIQUID-SOLID FLOW IN A HYDROCYCLONE".Journal of Hydrodynamics 21.3(2009):408-414. |
入库方式： OAI收割
来源：力学研究所
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