NUMERICAL AND EXPERIMENTAL STUDY ON LIQUID-SOLID FLOW IN A HYDROCYCLONE

doi:10.1016/S1001-6058(08)60164-X

IMECH-IR > 水动力学与海洋工程重点实验室(2009-2011)

	NUMERICAL AND EXPERIMENTAL STUDY ON LIQUID-SOLID FLOW IN A HYDROCYCLONE
	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
发表期刊	Journal of Hydrodynamics
	2009
卷号	21 期号:3 页码:408-414
ISSN	1001-6058
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.
关键词	Hydrocyclone Liquid-solid Flow Model Efficiency Collection Efficiency Cyclone Performance Particle-fluid Simulation Separator Field Model
DOI	10.1016/S1001-6058(08)60164-X
收录类别	SCI
语种	英语
WOS记录号	WOS:000269167600015
关键词[WOS]	COLLECTION EFFICIENCY ; CYCLONE PERFORMANCE ; PARTICLE-FLUID ; SIMULATION ; SEPARATOR ; FIELD ; MODEL
WOS研究方向	Mechanics
WOS类目	Mechanics
引用统计	被引频次：19[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/33581
专题	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.

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