Please use this identifier to cite or link to this item: https://ir.swu.ac.th/jspui/handle/123456789/15082
ชื่อเรื่อง: Numerical prediction of outlet velocity patterns in solid-liquid separators
ผู้แต่ง: Doby M.J.
Kraipech W.
Nowakowski A.F.
Keywords: Approximation theory
Boundary conditions
Computer simulation
Finite element method
Flow patterns
Incompressible flow
Velocity measurement
Discharge angle
Hydrocyclone design
Mixed approximation
Solid-liquid separators
Separators
hydrocyclone
incompressible flow
liquid-solid separation
วันที่เผยแพร่: 2005
บทคัดย่อ: Three-dimensional simulations of incompressible fluid flow within hydrocyclone have been performed using the developed numerical technique. A discretization of the physical problem has been done by using a finite element method based on mixed approximation of the velocity and pressure space. The approach offers significant advantages in the solution process of convection dominated internal flows having one inlet and more than one outlet. It deals with the complex geometry of the head entry part of hydrocyclone. The boundary conditions represent forces and are efficiently incorporated into the numerical formulation. Such formulation is very useful since it allows modeling the characteristic velocity profile in the outlet. We investigate the interaction between the swirling flow and velocity profile at the outlet. The studies are carried out for fluids with different properties and can be extended to hydrocyclones with different geometrical configurations. © 2005 Elsevier B.V. All rights reserved.
URI: https://ir.swu.ac.th/jspui/handle/123456789/15082
https://www.scopus.com/inward/record.uri?eid=2-s2.0-24144437365&doi=10.1016%2fj.cej.2005.02.014&partnerID=40&md5=c95f0276640216e0fcbef7e776127bbf
ISSN: 13858947
Appears in Collections:Scopus 1983-2021

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