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Numerical simulation of confined vortex flow using a modified k-£ turbulence model

The turbulent flow in a tangential inlet / tangential outlet vortex tube is numerically simulated using a modified k ?? turbulence model. The results are compared to experimental measurements from literature. The modified model shows better agreement with the local tangential velocity measurement...

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Main Authors: M. Saqr, Khalid, S. Aly, Hossam, A. Wahid, Mazlan, M. Sies, Mohsin
Format: Article
Published: 2009
Subjects:
T Technology (General)
TJ Mechanical engineering and machinery
TL Motor vehicles. Aeronautics. Astronautics
Online Access:http://eprints.utm.my/id/eprint/11763/
http://www.issres.net/journal/index.php/cfdl/article/view/76/29
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id my.utm.11763
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spelling my.utm.117632011-01-17T09:33:13Z http://eprints.utm.my/id/eprint/11763/ Numerical simulation of confined vortex flow using a modified k-£ turbulence model M. Saqr, Khalid S. Aly, Hossam A. Wahid, Mazlan M. Sies, Mohsin T Technology (General) TJ Mechanical engineering and machinery TL Motor vehicles. Aeronautics. Astronautics The turbulent flow in a tangential inlet / tangential outlet vortex tube is numerically simulated using a modified k ?? turbulence model. The results are compared to experimental measurements from literature. The modified model shows better agreement with the local tangential velocity measurements compared to the standard and RNGk ?? turbulence models. The flow structure is also demonstrated using the modified turbulence model 2009-12 Article PeerReviewed M. Saqr, Khalid and S. Aly, Hossam and A. Wahid, Mazlan and M. Sies, Mohsin (2009) Numerical simulation of confined vortex flow using a modified k-£ turbulence model. CFD Letters, 1 (2). pp. 87-94. ISSN 2180-1363 http://www.issres.net/journal/index.php/cfdl/article/view/76/29
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
topic T Technology (General)
TJ Mechanical engineering and machinery
TL Motor vehicles. Aeronautics. Astronautics
spellingShingle T Technology (General)
TJ Mechanical engineering and machinery
TL Motor vehicles. Aeronautics. Astronautics
M. Saqr, Khalid
S. Aly, Hossam
A. Wahid, Mazlan
M. Sies, Mohsin
Numerical simulation of confined vortex flow using a modified k-£ turbulence model
description The turbulent flow in a tangential inlet / tangential outlet vortex tube is numerically simulated using a modified k ?? turbulence model. The results are compared to experimental measurements from literature. The modified model shows better agreement with the local tangential velocity measurements compared to the standard and RNGk ?? turbulence models. The flow structure is also demonstrated using the modified turbulence model
format Article
author M. Saqr, Khalid
S. Aly, Hossam
A. Wahid, Mazlan
M. Sies, Mohsin
author_facet M. Saqr, Khalid
S. Aly, Hossam
A. Wahid, Mazlan
M. Sies, Mohsin
author_sort M. Saqr, Khalid
title Numerical simulation of confined vortex flow using a modified k-£ turbulence model
title_short Numerical simulation of confined vortex flow using a modified k-£ turbulence model
title_full Numerical simulation of confined vortex flow using a modified k-£ turbulence model
title_fullStr Numerical simulation of confined vortex flow using a modified k-£ turbulence model
title_full_unstemmed Numerical simulation of confined vortex flow using a modified k-£ turbulence model
title_sort numerical simulation of confined vortex flow using a modified k-£ turbulence model
publishDate 2009
url http://eprints.utm.my/id/eprint/11763/
http://www.issres.net/journal/index.php/cfdl/article/view/76/29
_version_ 1643645768697905152
score 13.160551

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