SAM: Recent submissions

Now showing items 1192-1198 of 6373

    • Two-Slot Coil Pitch For Five-Phase Integrated Permanent Magnet Synchronous Machine 
      Communication avec acte
      COUSSEAU, R.; ROMARY, R.; PUSCA, R.; ccSEMAIL, Eric (IEEE, 2020-12-01)
      This paper presents a simple method to size a concentrated winding permament magnet synchronous machine when a high number of slots is needed. A classical concentrated winding machine leads to a number of pole pairs close ...
    • The ACONIT project: an innovative design approach of active flow control for surge prevention in gas turbines 
      Communication avec acte
      ccDAZIN, Antoine; ccJOSEPH, Pierric; ccROMANÒ, Francesco; GALLAS, Q; MARTY, J; AIGOUY, G; STÔΒEL, M; NIEHUIS, R (IOP Publishing, 2021-01-22)
      The objective of the ACONIT project is to design, manufacture and test actuators for flow control for an implantation in an aircraft engine. The actuators will fulfil aeronautics requirement in order to increase the ...
    • An experimental blade-controlled platform for the design of smart cross-flow propeller 
      Article dans une revue avec comité de lecture
      FASSE, Guillaume; BECKER, Florent; ccHAUVILLE, Frederic; ccASTOLFI, Jacques Andre; GERMAIN, Grégory (Elsevier BV, 2022-04)
      As an academic platform, the French Naval Academy Research Institute (IRENav) developed a large-scale experimental cycloidal propeller (800 kg, 0.4 m radius) with the aim of running diverse pitch motions to evaluate ...
    • 6DOF behavior of an offshore racing trimaran in an unsteady environment 
      Communication avec acte
      KERDRAON, Paul; HOREL, Boris; ccBOT, Patrick; LETOURNEUR, Adrien; LE TOUZÉ, David (SNAME, 2019-03)
      While in recent years the use of hydrofoils has experienced a substantial growth, traditional design tools such as Velocity Prediction Programs (VPP) have proven inadequate to help architects and engineers with performance ...
    • Surrogates and Classification approaches for Efficient Global Optimization (EGO) with Inequality Constraints 
      Communication avec acte
      SACHER, Matthieu; DUVIGNEAU, Régis; LE MAITRE, Olivier; DURAND, Mathieu; BERRINI, Elisa; ccHAUVILLE, Frederic; ccASTOLFI, Jacques Andre (2017-05)
      In this work, we compare the use of Gaussian Process (GP) models for the constraints [Schonlau 1997] with a classification approach relying on a Least-Squares Support Vector Machine (LS-SVM) [Suykens and Vandewalle 1999]. ...
    • Vortex Induced Vibration Analysis of a Cantilevered Hydrofoil by Laser Vibrometry and TR-PIV 
      Communication avec acte
      ccASTOLFI, Jacques Andre; ccBOT, Patrick; LEROY, Laure (X. Amandolese & P. Hémon, 2020-05)
      The structural response of a steel cantilevered hydrofoil is analyzed through an experiment carried out in a hydrodynamic tunnel for Reynolds numbers ranging from 2 105 to 8:25 105. The hydrofoil is set at a 17 angle to ...
    • A New Sensor to Characterize Flow Separation on a Hydrofoil 
      Communication avec acte
      VOISIN, Dimitri; SOULIER, Antoine; ccBOT, Patrick (I. M. Viola & F. Brennan (MARINE 2021), 2021)
      The performance of lifting bodies such as hydrofoils is determined by the flow state and particular attention should be paid to flow separation, as this greatly affects the generated lift and drag. Sailors are used to look ...