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A three-dimensional experimental investigation of the structure of the spanwise vortex formed by a shallow vortex dipole

Albagnac, Julie and Moulin, Frédéric and Eiff, Olivier and Lacaze, Laurent and Brancher, Pierre A three-dimensional experimental investigation of the structure of the spanwise vortex formed by a shallow vortex dipole. (2012) In: 3rd International Symposium on Shallow Flows - ISSF2012, 4 June 2012 - 6 June 2012 (Iowa city, United States).

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Abstract

The three-dimensional dynamics of shallow vortex dipoles is investigated by means of an innovative 3D-3C (three dimensions, three components) scanning PIV technique. In particular, the three-dimensional structure of a frontal spanwise vortex is characterized. The technique also allows the computation of the pressure field, which is not available using standard 2D PIV measurement. The influence of such complex vortex structures on the mass transport is discussed in light of the available pressure field.

Item Type:Conference or Workshop Item (Speech)
HAL Id:hal-00920962
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution:Other partners > Brown University (USA)
French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - INPT (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UPS (FRANCE)
Laboratory name:
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Deposited By: Julie ALBAGNAC
Deposited On:19 Dec 2013 13:49

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