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A CFD analysis on the effect of vortex finder and cylindrical length on cyclone hydrodynamics and centrifugal forces

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Bibliographic Details
Main Authors: Luqman, Chuah A., Jolius, Gimbun, Thomas, S. Y. Choong, A., Fakhru’l-Razi
Other Authors: chuah@eng.upm.edu.my
Format: Article
Language:English
Published: The Institution of Engineers, Malaysia 2011
Subjects:
Centrifugal force
Computational Fluid Dynamics (CFD)
Cyclones
Cylindrical height
Hydrodynamics
Vortex finder
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/13650
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spelling my.unimap-136502011-09-04T04:50:06Z A CFD analysis on the effect of vortex finder and cylindrical length on cyclone hydrodynamics and centrifugal forces Luqman, Chuah A. Jolius, Gimbun Thomas, S. Y. Choong A., Fakhru’l-Razi chuah@eng.upm.edu.my tyc15@hotmail.com Centrifugal force Computational Fluid Dynamics (CFD) Cyclones Cylindrical height Hydrodynamics Vortex finder Link to publisher's homepage at http://www.myiem.org.my/ The article presents a Computational Fluid Dynamics (CFD) calculation to predict and to evaluate the flow field and centrifugal forces of gas cyclones. The numerical solutions were carried out using commercial CFD code FLUENT 6.0. The problem of modelling highly swirling flow is overcame by means of an algebraic turbulence model, and all the features of the experimentally observed gas flow in a cyclone are shown to be computationally reproduced. It was found that CFD simulations predict excellently the axial and tangential velocity with an average deviation of ± 0.5 m/s from the presented experimental data. The physical mechanism for prolonged cyclone cylindrical body and vortex finder has also been successfully elucidated. Specifically, results obtained from the computer modelling exercise have demonstrated that CFD with RSM turbulence model is suitable for modelling a flow field and hydrodynamic of cyclone. 2011-09-04T04:50:06Z 2011-09-04T04:50:06Z 2009-06 Article The Journal of the Institution of Engineers, Malaysia, vol. 71(2), 2009, pages 51-58 0126-513X http://www.myiem.org.my/content/iem_journal_2009-180.aspx http://hdl.handle.net/123456789/13650 en The Institution of Engineers, Malaysia
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Centrifugal force
Computational Fluid Dynamics (CFD)
Cyclones
Cylindrical height
Hydrodynamics
Vortex finder
spellingShingle Centrifugal force
Computational Fluid Dynamics (CFD)
Cyclones
Cylindrical height
Hydrodynamics
Vortex finder
Luqman, Chuah A.
Jolius, Gimbun
Thomas, S. Y. Choong
A., Fakhru’l-Razi
A CFD analysis on the effect of vortex finder and cylindrical length on cyclone hydrodynamics and centrifugal forces
description Link to publisher's homepage at http://www.myiem.org.my/
author2 chuah@eng.upm.edu.my
author_facet chuah@eng.upm.edu.my
Luqman, Chuah A.
Jolius, Gimbun
Thomas, S. Y. Choong
A., Fakhru’l-Razi
format Article
author Luqman, Chuah A.
Jolius, Gimbun
Thomas, S. Y. Choong
A., Fakhru’l-Razi
author_sort Luqman, Chuah A.
title A CFD analysis on the effect of vortex finder and cylindrical length on cyclone hydrodynamics and centrifugal forces
title_short A CFD analysis on the effect of vortex finder and cylindrical length on cyclone hydrodynamics and centrifugal forces
title_full A CFD analysis on the effect of vortex finder and cylindrical length on cyclone hydrodynamics and centrifugal forces
title_fullStr A CFD analysis on the effect of vortex finder and cylindrical length on cyclone hydrodynamics and centrifugal forces
title_full_unstemmed A CFD analysis on the effect of vortex finder and cylindrical length on cyclone hydrodynamics and centrifugal forces
title_sort cfd analysis on the effect of vortex finder and cylindrical length on cyclone hydrodynamics and centrifugal forces
publisher The Institution of Engineers, Malaysia
publishDate 2011
url http://dspace.unimap.edu.my/xmlui/handle/123456789/13650
_version_ 1643790947704635392
score 13.18916

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