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Computations of shear driven vortex flow in a cylindrical cavity using a modified k-ε turbulence model

In this paper, a new variant of the k-ε turbulence model (Saqr et al., CFD Letters, 1(2) pp. 87–94) is used to compute the shear driven vortex flow in an open cylindrical cavity. The results are compared with published LDA measurements for such flow configuration. The modified turbulence model demon...

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Main Authors: Khalid, M. Saqr, Hossam, S. Aly, Hassan, I. Kassem, Mohsin, M. Sies, Mazlan, A. Wahid
Format: Article
Published: Elsevier Ltd. 2010
Subjects:
TJ Mechanical engineering and machinery
Online Access:http://eprints.utm.my/id/eprint/25082/
https://doi.org/10.1016/j.icheatmasstransfer.2010.06.021
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spelling my.utm.250822018-03-21T00:38:20Z http://eprints.utm.my/id/eprint/25082/ Computations of shear driven vortex flow in a cylindrical cavity using a modified k-ε turbulence model Khalid, M. Saqr Hossam, S. Aly Hassan, I. Kassem Mohsin, M. Sies Mazlan, A. Wahid TJ Mechanical engineering and machinery In this paper, a new variant of the k-ε turbulence model (Saqr et al., CFD Letters, 1(2) pp. 87–94) is used to compute the shear driven vortex flow in an open cylindrical cavity. The results are compared with published LDA measurements for such flow configuration. The modified turbulence model demonstrated good agreement with experimental results, which further supports its validity in computing vortex dominated flows. Elsevier Ltd. 2010 Article PeerReviewed Khalid, M. Saqr and Hossam, S. Aly and Hassan, I. Kassem and Mohsin, M. Sies and Mazlan, A. Wahid (2010) Computations of shear driven vortex flow in a cylindrical cavity using a modified k-ε turbulence model. international Communications in Heat and Mass Transfer, 37 (8). 1072 - 1077. https://doi.org/10.1016/j.icheatmasstransfer.2010.06.021 DOI: 10.1016/j.icheatmasstransfer.2010.06.021
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 TJ Mechanical engineering and machinery
spellingShingle TJ Mechanical engineering and machinery
Khalid, M. Saqr
Hossam, S. Aly
Hassan, I. Kassem
Mohsin, M. Sies
Mazlan, A. Wahid
Computations of shear driven vortex flow in a cylindrical cavity using a modified k-ε turbulence model
description In this paper, a new variant of the k-ε turbulence model (Saqr et al., CFD Letters, 1(2) pp. 87–94) is used to compute the shear driven vortex flow in an open cylindrical cavity. The results are compared with published LDA measurements for such flow configuration. The modified turbulence model demonstrated good agreement with experimental results, which further supports its validity in computing vortex dominated flows.
format Article
author Khalid, M. Saqr
Hossam, S. Aly
Hassan, I. Kassem
Mohsin, M. Sies
Mazlan, A. Wahid
author_facet Khalid, M. Saqr
Hossam, S. Aly
Hassan, I. Kassem
Mohsin, M. Sies
Mazlan, A. Wahid
author_sort Khalid, M. Saqr
title Computations of shear driven vortex flow in a cylindrical cavity using a modified k-ε turbulence model
title_short Computations of shear driven vortex flow in a cylindrical cavity using a modified k-ε turbulence model
title_full Computations of shear driven vortex flow in a cylindrical cavity using a modified k-ε turbulence model
title_fullStr Computations of shear driven vortex flow in a cylindrical cavity using a modified k-ε turbulence model
title_full_unstemmed Computations of shear driven vortex flow in a cylindrical cavity using a modified k-ε turbulence model
title_sort computations of shear driven vortex flow in a cylindrical cavity using a modified k-ε turbulence model
publisher Elsevier Ltd.
publishDate 2010
url http://eprints.utm.my/id/eprint/25082/
https://doi.org/10.1016/j.icheatmasstransfer.2010.06.021
_version_ 1643647553095335936
score 13.160551

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