Results 61 to 70 of about 486 (162)
Numerical Study of Three-Phase Liquid-Gas-Solid Flow in Single and Group Hydrocyclones
Journal of Mechanical EngineeringIn this paper, numerical modeling and analysis of the efficiency of a single hydrocyclone HC-800 and a group hydrocyclone HC-400x4 are performed using the Ansys Fluent software package.
Murodil Madaliev +4 more
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FLOTATION, 1968 Considering the outstanding merits of the hydrocyclone, it seems natural that it should likely replace the mechanical classifier in a closed grinding circuit.In this paper discussions were made about several problems in applying the hydrocyclone into practice.
Toshio INOUE, Yasuhiko OKANO
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hydrocyclone Performance Comparison between Recycled Single Stage and Double Stage Hydrocyclones
Iraqi Journal of Chemical and Petroleum Engineering, 2020 This research presents a comparison of performance between recycled single stage and double stage hydrocyclones in separating water from water/kerosene emulsion. The comparison included several factors such as: inlet flow rate (3,5,7,9, and 11 L/min), water feed concentration (5% and 15% by volume), and split ratio (0.1 and 0.9).
Mohannad A. Raheem, Raghad F. Qassim
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AIP AdvancesTaking the hydrocyclone valve as the research object, the optimal physical model of the hydrocyclone valve is determined from the “S-type” flow restriction and closure.
Guangfei Ma, Tong Lin, Hui Liu
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Mathematical simulation of hydrocyclones
Applied Mathematical Modelling, 1987 Abstract Cyclones are used widely in industry as classifying devices. Due to the complexity of the multiphase flow field in such a device, prediction methods are at best semiempirical and geared towards predicting overall performance parameters. This article presents a real alternative, using state-of-the-art numerical techniques to address the ...
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Study on Flow Field Distribution and Separation Efficiency of Guide-vane Hydrocyclone
Shiyou jixie, 2018 To study the phenomena of oil droplets agglomeration and breakage in the flow field, CFD technology was used to numerically simulate the guide-vane type liquid-liquid hydrocyclone applied in the oilfield.
Ma Yue
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Liquid-liquid extraction intensification by micro-droplet rotation in a hydrocyclone
Scientific Reports, 2017 The previous literature reports that using a hydrocyclone as an extractor intensifies the mass transfer and largely reduces the consumption of extractant from 1800–2000 kg h−1 to 30–90 kg h−1.
Yuan Huang +6 more
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KONA Powder and Particle Journal, 2007 This paper presents a review of the flow pattern in hydrocyclones from a fluid dynamics perspective. Measurements attempt to establish the velocity and pressure distribution inside the equipment. With the experimental values of the velocity distributions, mass and linear momentum equations were solved using different approximations.
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Tube Optimization for the Downhole Two Stage Series Hydrocyclone
Shiyou jixie, 2015 In the study of oil-water separation performance of downhole hydrocyclone,the effect of string overflow channel on the separation performance has not been reported.Through study on the two-stage series hydrocyclone technology,the effect of the overflow ...
Zhao Lixin +3 more
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Structure Design and Optimization of Offshore Downhole Oil-Water Separation Hydrocyclone
Shiyou jixie, 2020 The continue increase of water content of offshore oilfields increases the burden of the oil production platform processing and the downhole lifting. It is necessary to carry out downhole oil-water separation researches for offshore high-water-cut oil ...
Ding Wengang +6 more
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