Results 21 to 30 of about 5,603 (225)
Energy Science & Engineering, 2021 Polymer flooding technology is widely used to enhance the oil recovery, but it increases the viscosity of the produced liquid, making the subsequent water treatment more challenging. Application of polymers impacts separation performance of hydrocyclone,
Yang Liu +3 more
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Fundamental understanding of swirling flow pattern in hydrocyclones [PDF]
, 2012 This work is concerned with establishing and validating a physics-based model that describes the swirling flow inside hydrocyclones. The physics is embedded in a Computational Fluid Dynamics (CFD) simulation model whose key features are presented and ...
Bourgeois, Florent +2 more
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Structure Optimization of Downhole Oil-Water Hydrocyclone Based on CFD-PBM Model
Shiyou jixie, 2023 A small-diameter downhole oil-water hydrocyclone was designed for downhole oil-water separation and the re-injection of separated water in heavy oil wells with low production and high water cut.The liquid-liquid two-phase flow law and oil droplet breakup
Ren Xianghai +4 more
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Chemical Engineering Transactions, 2018 This paper simulates and analyzes the flow field characteristics and the random features of particle trajectories inside a hydrocyclone based on computational fluid dynamics, constructs a turbulent model for the random separation of particles, and ...
Yayun Fan, Jingjing Feng, Xiaowei Zhang
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Performance of a Pilot-Scale Air Sparged Continuous Flow Reactor and Hydrocyclone for Struvite Precipitation and Removal from Liquid Swine Manure [PDF]
, 2009 The objective of this research was to test a pilot-scale air sparged tank reactor (ASTR) and the ASTR in combination with a hydrocyclone (called the pilot-scale ASTR-hydrocyclone system) on two swine manure slurries for struvite-based (MgNH4PO4-6H2O ...
Burns, Robert +6 more
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Stone-Cutting Industries Wastewater Recycling and Reuse by Using Hydrocyclone, an Economical Approach for Reducing Water Consumption [PDF]
آب و فاضلاب, 2020 Some problems exist regarding this industry such as high water consumption, wastewater treatment and recycling. In this study, stone-cutting industry recycling and reuse by using hydrocyclone in different operational conditions have been investigated ...
Afshin Naderi +2 more
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A semi-mechanistic model of hydrocyclones - developed form industrial data and inputs from CFD. [PDF]
, 2014 The flow behavior in hydrocyclones is extremely complex, leading the designers to rely on empirical equations for predicting cyclone performance.
Brennan, Matthew S. +4 more
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Journal of Agricultural Sciences, 2023 Hydrocyclones are used as pre-filter to reduce suspended particles in irrigation water on the subsequent filters. The aim of the study was to determine separation efficiency (SE) of hydrocyclones, called H1, H2 and H3 according to inlet/outlet diameters,
Cafer Gençoğlan +2 more
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The tangential velocity in the hydrocyclone [PDF]
Научно-технический вестник Брянского государственного университета, 2020 Based on the Navier-Stokes equation, the paper presents the derivation of the tangential flow velocity formula in a hydrocyclone. The derivation coincides with the solution of the vorte3x filament diffusion problem.
Kapustin R.P.
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Role of vortex finder depth on pressure drop and performance efficiency in a ribbed hydrocyclone
South African Journal of Chemical Engineering, 2018 Hydrocyclones are devices used in many chemical and mineral based process industries for separation of fine particles. To enhance the performance efficiency of hydrocyclone with optimum pressure drop several configuration of hydrocyclone is designed and ...
Gayatree Patra +2 more
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