Bénard, Emmanuel and Chen, John J. J. and Doherty, Andrew P. and Spedding, P. L. Enhanced drag in pipe turbulent flow by an aqueous electrolyte: an electroviscous effect. (2009) Experimental Thermal and Fluid Science, vol. 33 (n° 2). pp. 316-321. ISSN 0894-1777
(Document in English)
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Official URL: http://dx.doi.org/10.1016/j.expthermflusci.2008.09.005
Drag enhancement is reported for turbulent pipe flow of aqueous electrolyte solutions. No electroviscous effect was obtained with laminar flow. Nor was any unusual pressure drop observed for laminar or turbulent flow of non-electrolyte aqueous solutions such as sugar. An electroviscous theory was advanced that predicted the drag enhancement for a 1/1 electrolyte solution. The theory depended on consideration of Debye length.
|Additional Information:||Thanks to Elsevier editor. The definitve version is available at http://www.sciencedirect.com The PDF of the article can be found at Experimental Thermal and Fluid Science website: http://www.sciencedirect.com/science/journal/08941777|
|Audience (journal):||International peer-reviewed journal|
|Institution:||Université de Toulouse > Institut Supérieur de l'Aéronautique et de l'Espace - ISAE (FRANCE)|
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Other partners > University of Auckland - UOA (NEW ZEALAND)
|Deposited By:||Emmanuel Benard|
|Deposited On:||08 Mar 2011 13:41|
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