Laboratoire de Mécanique des Fluides de Lille (LMFL): Recent submissions
Now showing items 71-77 of 139
-
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 ... -
Article dans une revue avec comité de lecture; ; ; ; ; ; ;DAZIN, Antoine (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 ...
-
Article dans une revue avec comité de lecture(MDPI, 2019)Most of the pumps working under two phase flows conditions are used in petroleum industry applications, like electrical submersible pumps (ESP) for hydrocarbon fluids, in chemistry, nuclear industries and in agriculture ...
-
Article dans une revue avec comité de lecture; ;DAZIN, Antoine (Elsevier, 2015)
The paper refers to a non dimensional analysis of the behaviour of a hydraulic system during pump faststart-ups. The system is composed of a radial flow pump and its suction and delivery pipes. It is modelled using the ...
-
Article dans une revue avec comité de lecture; ;COUTIER-DELGOSHA, Olivier (Taylor & Francis, 2019)
This paper investigates the applicability of a hybrid data assimilation approach, namely ensemble-based variational method (EnVar), to optimise Reynolds Averaged Navier-Stokes (RANS) simulations in convergent-divergent ...
-
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 ...
-
Communication avec acte; ;COUTIER-DELGOSHA, Olivier (ASME, 2018)
The present work focuses on the analysis of the extreme conditions encountered during the process of collapse of cavitation bubbles. The objective is to characterize the temperature variations inside the vapor/gas bubble, ...
