Laboratoire de Mécanique des Fluides de Lille (LMFL): Recent submissions
Now showing items 71-77 of 141
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Article dans une revue avec comité de lecture(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(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(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 ...
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Article dans une revue avec comité de lecture(Wiley, 2018)The design of a novel submerged hydraulic turbine for producing electricity by converting the available hydropower on canal locks during raising and lowering ships, but with the minimum overall impact on the facility, is ...
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Article dans une revue avec comité de lecture(Institute of Electrical and Electronics Engineers, 2017)Permanent-magnet vernier machines are becoming more and more attractive due to their high torque density and low-speed operating capabilities. This paper investigates the effects of the magnet thickness, magnet pole arc ...
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Article dans une revue avec comité de lecture(American Society of Mechanical Engineers, 2019)The effect of nonsinusoidal trajectory on the propulsive performances and the vortex shedding process behind a flapping airfoil is investigated in this study. A movement of a rigid NACA0012 airfoil undergoing a combined ...
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Development and validation of a one-dimensional transient rotodynamic pump model at component scale Communication avec acte(IOP Publishing, 2019)For reactor design and safety purposes, the French Alternative Energies and AtomicEnergy Commission (CEA) is currently working on the implementation of a predictive transienttwo-phase flow 4-quadrant rotodynamic pump ...