Laboratoire de Mécanique des Fluides de Lille (LMFL): Recent submissions
Now showing items 29-35 of 139
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Article dans une revue avec comité de lecture; ; ; ;
JOSEPH, Pierric; DAZIN, Antoine; ROMANO, Francesco (Cambridge University Press (CUP), 2023-06)
The flow dynamics of small-width wall-attached jets generated by a Coand-effect nozzle is investigated by unsteady Reynolds-averaged Navier–Stokes simulations. The data are validated by comparison with hot-wire velocity ... -
Article dans une revue avec comité de lecture;DAZIN, Antoine; ; ROMANO, Francesco (Elsevier BV, 2023-09)
Previous research works have shown that the inflow boundary conditions have a significant effect on the behavior of diffusers in a centrifugal machine. To better understand the vaneless diffuser instability mechanism and ...
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Article dans une revue avec comité de lecture;ROMANO, Francesco; (Cambridge University Press (CUP), 2022-09)
The linear stability of the axisymmetric steady thermocapillary flow in a liquid bridge made from 2 cSt silicone oil (Prandtl number 28) is investigated numerically in the framework of the Boussinesq approximation. The ...
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Article dans une revue avec comité de lecture; ;BAYEUL-LAINÉ, Annie-Claude; ; ; COUTIER-DELGOSHA, Olivier (Cambridge University Press (CUP), 2023-10)
The present work is devoted to the analysis of drop impact on a deep liquid pool, focusing on the high-energy splashing regimes caused by large raindrops at high velocities. Such cases are characterized by short time scales ...
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Article dans une revue avec comité de lecture; ;BAYEUL-LAINÉ, Annie-Claude; COUTIER-DELGOSHA, Olivier (Elsevier BV, 2023-11)
The performance and unsteady vortical flows of a 2-bladed cycloidal propeller are investigated using the SST γ �� Reθt transition model, under different pitch-pivot-point and blade camber conditions. Firstly, it shows ...
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Communication avec acteDEHNAVI, Ehsan; BAKIR, Farid; DANLOS, Amélie; KEBDANI, Mohamed (Euroturbo (European Turbomachinery Society), 2023-04)
This study focuses on enhancing the performance of turbomachines through the design of multi rotor configurations. Specifically, the effect of the distance between an axial inducer and a centrifugal impeller, which rotates ...
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Article dans une revue avec comité de lectureSHI, Lei; ; BAYEUL-LAINÉ, Annie-Claude; COUTIER-DELGOSHA, Olivier (Elsevier BV, 2023-07)
The goal of the present work is to investigate the influence of several parameters on the performance and flow structures of reversed pitching airfoils. Firstly, the effect of the turbulence model is evaluated, and the ...
