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

Now showing items 71-77 of 138

    • Experimental validation of an ultrasonic flowmeter for unsteady flows 
      Article dans une revue avec comité de lecture
      LEONTIDIS, Vlasios; CUVIER, Christophe; CAIGNAERT, Guy; DUPONT, Patrick; ROUSSETTE, Olivier; FAMMERY, Simon; NIVET, P.; ccDAZIN, Antoine (IOP Publishing, 2018)
      An ultrasonic flowmeter was developed for further applications in cryogenic conditions and for measuring flow rate fluctuations in the range of 0 to 70 Hz. The prototype was installed in a flow test rig, and was validated ...
    • Optimization of cavitating flows simulation with data driven approach: from data assimilation to machine learning 
      Communication avec acte
      ZHANG, Xinlei; GOMEZ, Thomas; XIAO, HENG; ccCOUTIER-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 ...
    • Quantitative Design of a High Performance Permanent Magnet Vernier Generator 
      Article dans une revue avec comité de lecture
      ZHANG, Jian; TOUNZI, Abdelmounaim; DELARUE, Phillipe; PIRIOU, Francis; LEONTIDIS, Vlasios; CAIGNAERT, Guy; LIBAUX, Antoine; ccDAZIN, 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 ...
    • Liquid plug formation in an airway closure model 
      Article dans une revue avec comité de lecture
      ROMANÒ, Francesco; FUJIOKA, H.; MURADOGLU, M.; GROTBERG, J. B. (American Physical Society, 2019)
      The closure of a human lung airway is modeled as an instability of a two-phase flow in a pipe coated internally with a Newtonian liquid. For a thick enough coating, the Plateau-Rayleigh instability creates a liquid plug ...
    • Investigation on centrifugal pump performance degradation under air-water inlet two-phase flow conditions 
      Article dans une revue avec comité de lecture
      SI, Qiaorui; CUI, Qianglei; ZHANG, Keyu; YUAN, Jianping; BOIS, Gérard (EDP Sciences, 2018)
      In order to study the flow characteristics of centrifugal pumps when transporting the gas-liquid mixture, water and air were chosen as the working medium. Both numerical simulation and experimental tests were conducted on ...
    • A Review of Design Considerations of Centrifugal Pump Capability for Handling Inlet Gas-Liquid Two-Phase Flows 
      Article dans une revue avec comité de lecture
      JIANG, Qifeng; HENG, Yaguang; LIU, Xiaobing; ZHANG, Weibin; BOIS, Gérard; SI, Qiaorui (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 ...
    • Reconstructing the fluid flow by tracking of large particles 
      Article dans une revue avec comité de lecture
      ROMANÒ, Francesco (American Physical Society, 2019)
      All the methods which estimate the unperturbed fluid flow velocity relying on particle suspensions address the same question: How can the fluid velocity be computed measuring the particles trajectory and/or their velocities? ...