2007
DOI: 10.1016/j.ijthermalsci.2006.10.013
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Heat transfer from a rotating disk in a parallel air crossflow

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Cited by 46 publications
(14 citation statements)
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References 27 publications
(54 reference statements)
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“…Such a qualitative behaviour has been predicted recently by the LES study [10] although the absolute heat transfer values have been found to be too low in comparison to the experimental data. For laminar flow regimes, the critical ratio has been obtained to Re u /Re u ¼ 1.4 by the LES study [10] and it has been discussed within the framework of the Landau model for flow instabilities [27]. The present experimental data are supporting this theoretical consideration.…”
Section: Rotational Heat Transfer Augmentationmentioning
confidence: 47%
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“…Such a qualitative behaviour has been predicted recently by the LES study [10] although the absolute heat transfer values have been found to be too low in comparison to the experimental data. For laminar flow regimes, the critical ratio has been obtained to Re u /Re u ¼ 1.4 by the LES study [10] and it has been discussed within the framework of the Landau model for flow instabilities [27]. The present experimental data are supporting this theoretical consideration.…”
Section: Rotational Heat Transfer Augmentationmentioning
confidence: 47%
“…6 for the experimentally determined mean Nusselt number Nu against crossflow Reynolds number Re u . The agreement between the data and the turbulent Schlichting correlation (10) is quite excellent for great Reynolds numbers, whereas the LES results [10] are underestimating the heat transfer significantly. The present data are also in good agreement with the results measured by Dennis et al [7] and with the corresponding empirical relation Nu ¼ 0:00588Re 0:925 u for Pr ¼ 0:72 (11) derived from the naphthalene sublimation experiments from He et al [4,9].…”
Section: Stationary Disc In a Parallel Air Crossflowmentioning
confidence: 66%
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“…To solve this problem, at each contact between a fluid cell and a solid cell, the code considers a simpler and more theoretical geometry. For example, for the flow parallel to the rotor, a correlation giving h for a parallel flow on a rotating disk (Wiesche [7]) is used.…”
Section: Thermal Modelmentioning
confidence: 99%