Laboratoire Ingénierie des fluides Systèmes énergétiques (LIFSE): Recent submissions
Now showing items 29-35 of 60
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Article dans une revue avec comité de lecture;
PEREIRA, Michaël; ; RAVELET, Florent (Elsevier BV, 2021)
Small horizontal axis wind turbines operating at low wind speeds face the issue of low performance compared to large wind turbines. A high amount of torque is required to start producing power at low wind speed to overtake ... -
Article dans une revue avec comité de lecture;PEREIRA, Michaël; RAVELET, Florent; ; ; ; BAKIR, Farid (EDP Sciences, 2021)
In this paper, 3D numerical simulations have been carried out to enhance the understanding of a flow over a passive control device composed of micro cylinder with, d/c = 1.34% placed in the vicinity of NACA0012 aerofoil ...
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Article dans une revue avec comité de lecture; ;RAVELET, Florent; DELIGANT, Michael; ; KHELLADI, Sofiane; BAKIR, Farid (EDP Sciences, 2021)
Centrifugal compressors are widely used in many industrial applications because of their advantages. However, these turbomachines suffer at a low-flow rate from instabilities, such as rotating stall and surge. That leads ...
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Article dans une revue avec comité de lecture; ;RAVELET, Florent; PEREIRA, Michaël (EDP Sciences, 2021)
The aim of this paper is to study by CFD the performance and to characterize the velocity fields in the wake of an horizontal axis wind turbine. The design of this wind turbine is far from classical as it has been designed ...
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Article dans une revue avec comité de lectureRAVELET, Florent; ; BAKIR, Farid; ; KHELLADI, Sofiane; SARRAF, Christophe (MDPI AG, 2020)
The present study focuses on the inception, the growth, and the potential unsteady dynamics of attached vapor cavities into laminar separation bubbles. A viscous silicon oil has been used in a Venturi geometry to explore ...
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Article dans une revue avec comité de lecturePEREIRA, Michaël; RAVELET, Florent; ; ; ; KOUIDRI, SMAINE; BAKIR, Farid (MDPI AG, 2021)
Axial flow fans are used in many fields in order to ensure the mass and heat transfer from air, chiefly in the heating, ventilation and air conditioning industry (HVAC). A more proper understanding of the airflow behavior ...
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Article dans une revue avec comité de lecture; ; ;BAKIR, Farid; KHELLADI, Sofiane (2019)
lt is a known fact that incorporating textures in the contact surfaces can significantly enhance bearing performances. The purpose of this paper is to outline the effects of texture bottom profiles and contour geometries ...
