Laboratoire de Mécanique des Fluides de Lille (LMFL): Recent submissions
Now showing items 71-77 of 139
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Communication avec acte; ; ;
COUTIER-DELGOSHA, Olivier (ASME Press, 2018)
This paper investigates the application of data-driven approach to the optimization of cavitating flow simulations. An evaluation of the performance of commonly used RANS models (k-e, k-w and k-w SST) is presented by ... -
Communication avec acte; ;DAZIN, Antoine; JOSEPH, Pierric (ASME, 2018)
This paper presents experimental unsteady pressure measurements gathered on a single stage axial compressor during pre-stall and transition to stall operations. The aim of this study is to analyze the transition from a ...
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Communication avec acte; ;COUTIER-DELGOSHA, Olivier (ASME Press, 2018)
This paper is focused on the dynamics of cloud cavitation at Sub-millimeter scales, between 0.1 and 10 mm. A simple flow configuration consisting in a small diameter jet impacting a wall at 90° and then flowing radially ...
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Article dans une revue avec comité de lecture; ; ; ;COUTIER-DELGOSHA, Olivier; BAYEUL-LAINÉ, Annie-Claude (Elsevier, 2018)
In this study, numerical investigations on the energy extraction performance of a flapping foil device are carried out by using a modified foil shape. The new foil shape is designed by combining the thick leading edge of ...
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Article dans une revue avec comité de lecture; ; ;DAZIN, Antoine (Taylor & Francis, 2018)
Rotating stall in a vaneless diffuser of radial flow pump is studied. The measurements consist of: (i) unsteady pressure measurements delivered by two microphones; and (ii) nine steady pressure taps mounted in one radial ...
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Article dans une revue avec comité de lecture; ;DAZIN, Antoine; BAYEUL-LAINÉ, Annie-Claude (IOP Publishing, 2016)
This paper focuses on the unsteady flow behaviour inside the vaned diffuser of a radial flow pump model, operating at partial flowrates (0.387Qi, 0.584Qi and 0.766Qi where Qi is the impeller design flowrate).The effects ...
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Ouvrage scientifique; ; ; ; ;DAZIN, Antoine; BAYEUL-LAINÉ, Annie-Claude (Advances in Hydroinformatics, 2018)
The instabilities, occurring in pumps operating at partial flow rates, may directly cause several negative effects, such as vibration, noise, mechanical damage. The present study is focused on the investigation of the ...
