Universiti Teknologi Malaysia Institutional Repository

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

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.

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Official URL: https://doi.org/10.1016/j.icheatmasstransfer.2010....

Abstract

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.

Item Type:Article
Uncontrolled Keywords:Shear driven cavity flow; Lid-driven cavity; Turbulence modeling; Vortex flow; Flow in open cylindrical cavities
Subjects:Unspecified
Divisions:Mechanical Engineering
ID Code:25082
Deposited By: Kamariah Mohamed Jong
Deposited On:04 May 2017 00:25
Last Modified:04 May 2017 01:46

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