Laboratoire de Mécanique des Fluides de Lille (LMFL): Recent submissions

Now showing items 57-63 of 139

    • Experimental and Numerical Analysis of a Compressor Stage under Flow Distortion 
      Article dans une revue avec comité de lecture
      BARETTER, Alberto; GODARD, Benjamin; ROUSSETTE, Olivier; ROMANÒ, Francesco; BARRIER, Raphael; ccDAZIN, Antoine; ccJOSEPH, Pierric (MDPI AG, 2021)
      On many occasions, fan or compressor stages have to face azimuthal flow distortion at inlet, which affects their performance and stability. These flow distortions can be caused by external events or by some particular ...
    • Approach of Dynamic Modelling of a Hydraulic System 
      Ouvrage scientifique
      RATOLOJANAHARY, Naly; ccGONZALEZ VIEYRA, JOEL ABRAHAM; DUPONT, Patrick; ccBAYEUL-LAINÉ, Annie-Claude; SUEUR, Christophe; NEU, Thibault; GUYOMARC’H, David (Springer Singapore, 2020)
      In response to environmental degradation, particularly due to greenhouse gas emissions, renewable energy is increasing significantly today. Their development is also a major concern with regard to the depletion of non-renewable ...
    • Effects of Non-Sinusoidal Motion and Effective Angle of Attack on Energy Extraction Performance of a Fully- Activated Flapping Foil 
      Article dans une revue avec comité de lecture
      BOUDIS, A.; OUALLI, H.; BENZAOUI, A.; GUERRI, O; ccBAYEUL-LAINÉ, Annie-Claude; ccCOUTIER-DELGOSHA, Olivier (Journal of Applied Fluid Mechanics, 2021)
      Flapping foil energy harvesting systems are considered as highly competitive devices for conventional turbines. Several research projects have already been carried out to improve performances of such new devices. This paper ...
    • Active flow control in an axial compressor for stability improvement : On the effect of flow control on stall inception 
      Article dans une revue avec comité de lecture
      MARGALIDA, Gabriel; ROUSSETTE, Olivier; ccDAZIN, Antoine; ccJOSEPH, Pierric (Springer Verlag (Germany), 2021)
      In this paper, the effect of an active flow control system on the onset mechanism of rotating stall in an axial compressor is experimentally investigated. A particular emphasis is thus given on the flow patterns present ...
    • Numerical study of a sinusoidal transverse propeller 
      Communication avec acte
      FASSE, Guillaume; ccBAYEUL-LAINÉ, Annie-Claude; ccCOUTIER-DELGOSHA, Olivier; CURUTCHET, Arnaud; PAILLARD, Benoît; ccHAUVILLE, Frederic (2018)
      In order to obtain higher propulsion efficiency for marine transportation, the authors have numerically tested a novel trochoidal propeller using a sinusoidal blade pitch function. The main results presented here are the ...
    • Investigation on the influence of jetting equipment on the characteristics of centrifugal pump 
      Article dans une revue avec comité de lecture
      SI, Qiaorui; YUAN, Shouqi; YUAN, Jianping; BOIS, Gérard (Sage Journals, 2016)
      To reduce radial noises from the motor of centrifugal pumps, this study designed a water cooling system called jettingequipment to replace traditional fan cooling systems in pump motors. By measuring radiated noises, head, ...
    • Comparison and Sensibility Analysis of Warning Parameters for Rotating Stall Detection in an Axial Compressor 
      Article dans une revue avec comité de lecture
      MARGALIDA, Gabriel; ROUSSETTE, Olivier; ccDAZIN, Antoine; ccJOSEPH, Pierric (MDPI, 2020)
      The present paper aims at evaluating the surveillance parameters used for early stall warning in axial compressors, and is based on unsteady pressure measurements at the casing of a single stage axial compressor. Two ...