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On POD analysis of PIV measurements applied to mixing in a stirred vessel with a shear thinning fluid

Liné, Alain and Gabelle, Jean-Christophe and Morchain, Jérôme and Anne-Archard, Dominique and Augier, Frédéric On POD analysis of PIV measurements applied to mixing in a stirred vessel with a shear thinning fluid. (2013) Chemical Engineering Research and Design, 91 (11). 2073-2083. ISSN 0263-8762

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Official URL: http://dx.doi.org/10.1016/j.cherd.2013.05.002


P.O.D. technique is applied to 2D P.I.V. data in the field of hydrodynamics in a mixing tank with a Rushton turbine and a shear thinning fluid. Classical eigen-value spectrum is presented and phase portrait of P.O.D. coefficients are plotted and analyzed in terms of trailing vortices. A spectrum of dissipation rate of kinetic energy is introduced and discussed. Length scales associated to each P.O.D. modes are proposed.

Item Type:Article
Additional Information:Thanks to Institution of Chemical Engineers editor. The definitive version is available at http://www.sciencedirect.com/science/article/pii/S0263876213001743
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE)
French research institutions > Institut National de la Recherche Agronomique - INRA (FRANCE)
Université de Toulouse > Institut National des Sciences Appliquées de Toulouse - INSA (FRANCE)
French research institutions > IFP Energies Nouvelles - IFPEN (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UT3 (FRANCE)
Laboratory name:
Deposited On:07 Feb 2014 16:55

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