CFD simulation of heat transfer in turbulent pipe flow

Dhotre, Mahesh T. ; Joshi, Jyeshtharaj B. (2004) CFD simulation of heat transfer in turbulent pipe flow Industrial & Engineering Chemistry Research, 43 (11). pp. 2816-2829. ISSN 0888-5885

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Official URL: http://pubs.acs.org/doi/abs/10.1021/ie0342311

Related URL: http://dx.doi.org/10.1021/ie0342311

Abstract

In the present work, the flow pattern in pipe flow has been simulated using a low-Reynolds-number k-ε model. The model has been extended to predict the heat-transfer coefficient in regions of both high and low Prandtl number. The computational fluid dynamic (CFD) approach has been shown to be superior to the conventional semiempirical approach for high turbulent Prandtl numbers and in cases where the molecular properties such as diffusivity and viscosity steeply change in the vicinity of the wall.

Item Type:Article
Source:Copyright of this article belongs to American Chemical Society.
ID Code:61036
Deposited On:13 Sep 2011 05:32
Last Modified:13 Sep 2011 05:32

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