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The Graetz-Nusselt problem extended to continuum flows with finite slip

Abstract:

Graetz and Nusselt studied heat transfer between a developed laminar fluid flow and a tube at constant wall temperature. Here, we extend the Graetz-Nusselt problem to dense fluid flows with partial wall slip. Its limits correspond to the classical problems for no-slip and no-shear flow. The amount of heat transfer is expressed by the local Nusselt number Nux, which is defined as the ratio of convective to conductive radial heat transfer. In the thermally developing regime, <...>

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1017/jfm.2014.733

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Institution:
University of Oxford
Division:
MPLS
Department:
Mathematical Institute
Role:
Author
Publisher:
Cambridge University Press
Journal:
Journal of Fluid Mechanics More from this journal
Volume:
764
Publication date:
2015-02-01
DOI:
ISSN:
0022-1120
Keywords:
Pubs id:
pubs:508425
UUID:
uuid:f839c2e9-ff23-4e88-818d-9328e9b2f488
Local pid:
pubs:508425
Source identifiers:
508425
Deposit date:
2015-03-23

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