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Transitional and turbulent heat transfer of swept cylinder attachment line in hypersonic flow

Benard, Emmanuel and Cooper, Richard K. and Sidorenko, A. Transitional and turbulent heat transfer of swept cylinder attachment line in hypersonic flow. (2006) International Journal of Heat and Mass Transfer, vol. 49 (n° 5-6). pp. 836-843. ISSN 0017-9310

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Official URL: http://dx.doi.org/10.1016/j.ijheatmasstransfer.2005.10.006

Abstract

A wide range of experimental results carried out in low enthalpy facilities is used to sustain simple correlations predicting heat transfer rates on an attachment line in hypersonic flow. It is observed that for long swept cylinders a nearly asymptotic state can be reached for which transition Reynolds number does not change substantially quite far from the apex of the cylinder. Intermittency based on measured heat fluxes was used to describe the laminar-turbulent process. Prediction of turbulent heat transfer rates is established using a reference temperature method that provides quick and relatively accurate estimates for a wide range of Mach number and temperature ratio.

Item Type:Article
Additional Information:Thanks to Elsevier editor. The definitive version is available at http://www.sciencedirect.com The original PDF of the article can be found at International Journal of Heat and Mass Transfer website: http://www.sciencedirect.com/science/journal/00179310
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution: Université de Toulouse > Institut Supérieur de l'Aéronautique et de l'Espace - ISAE
Other partners > Queen's University Belfast (UNITED KINGDOM)
Laboratory name:
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Deposited By:Emmanuel Benard

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