Study of GLR and Inlet Velocity on Hydrocyclone for Fracturing Flow-Back Fluids
Joint Authors
Xue, Jianliang
Liu, Bing
Wang, Huajian
Li, Luncao
Zhao, Zhenjiang
Xu, Liping
Source
Mathematical Problems in Engineering
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-09-12
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
In this work, based on the Reynolds stress model (RSM) of the computational fluid dynamics (CFD) software Fluent and experimental method, the velocity field, pressure characteristics, split ratio, and separation efficiency of the hydrocyclone are analyzed under different gas-liquid ratios (GLRs).
For the inlet velocity, the lower limit is ascertained by the flow field stability, the upper limit is largely determined by the energy consumption, and the optimum range is 4 m/s to 10 m/s.
Within the optimum range, the peak value of tangential velocity increases while the GLR increases, whereas the pressure and pressure drop decrease.
With the increase in the GLR, the axial velocity decreases, and the locus of zero vertical velocity shifts inward.
The increase in the GLR causes more gas to collect at the vortex finder, which hinders the discharge of the solid-liquid mixture from the overflow, and the larger the GLR, the faster the decrease in the split ratio.
The separation efficiency of particles with a particle size of 15 μm is increased by 6.75%, and the separation efficiency of particles with a particle size of 30 μm is increased by 0.57%.
Meanwhile, the separation efficiency is increased by 2.43%, and the cut size d50 is reduced as the GLR increases.
American Psychological Association (APA)
Liu, Bing& Wang, Huajian& Li, Luncao& Zhao, Zhenjiang& Xu, Liping& Xue, Jianliang. 2019. Study of GLR and Inlet Velocity on Hydrocyclone for Fracturing Flow-Back Fluids. Mathematical Problems in Engineering،Vol. 2019, no. 2019, pp.1-12.
https://search.emarefa.net/detail/BIM-1196944
Modern Language Association (MLA)
Liu, Bing…[et al.]. Study of GLR and Inlet Velocity on Hydrocyclone for Fracturing Flow-Back Fluids. Mathematical Problems in Engineering No. 2019 (2019), pp.1-12.
https://search.emarefa.net/detail/BIM-1196944
American Medical Association (AMA)
Liu, Bing& Wang, Huajian& Li, Luncao& Zhao, Zhenjiang& Xu, Liping& Xue, Jianliang. Study of GLR and Inlet Velocity on Hydrocyclone for Fracturing Flow-Back Fluids. Mathematical Problems in Engineering. 2019. Vol. 2019, no. 2019, pp.1-12.
https://search.emarefa.net/detail/BIM-1196944
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1196944