SAM: Recent submissions

Now showing items 2887-2893 of 6448

    • FSI Investigation on Stability of Downwind Sails with an Automatic Dynamic Trimming 
      Communication avec acte
      DURAND, Mathieu; LOTHODE, Corentin; ccHAUVILLE, Frederic; LEROYER, Alban; VISONNEAU, Michel; FLOCH, Ronan; GUILLAUME, Laurent (Ecole Navale, 2013)
      Gennakers are lightweight and flexible sails, used for downwind sailing configurations. Qualities sought for this kind of sail are propulsive force and dynamic stability. To simulate accurately the flow around such a sail, ...
    • Shot Peening Analysis on Trip780 Steel Exhibiting Martensitic Transformation 
      Communication avec acte
      GUIHEUX, Romain; BOUSCAUD, Denis; PATOOR, Etienne; PUYDT, Quentin; OSMOND, Pierre; WEBER, Bastien; ccBERVEILLER, Sophie; ccKUBLER, Regis (ShotPeener ICSP13, 2017)
      In the last years, due to increasing ecology and environmental constraints, a search for lightweight structures has been carried out, leading to the use of more complex geometries and new materials. In that context, TRIP ...
    • Bounds on size effects in composites via homogenization accounting for general interfaces 
      Article dans une revue avec comité de lecture
      FIROOZ, Soheil; CHATZIGEORGIOU, George; ccMERAGHNI, Fodil; JAVILI, Ali (Springer Verlag, 2019)
      This manuscript provides novel bounds and estimates, for the first time, on size-dependent properties of composites accounting for generalized interfaces in their microstructure, via analytical homogenization verified by ...
    • Piezoelectric resonant shunt enhancement by negative capacitances: Optimisation, performance and resonance cancellation 
      Article dans une revue avec comité de lecture
      BERARDENGO, Marta; MANZONI, Stefano; ccTHOMAS, Olivier; VANALI, Marcello (SAGE Publications, 2018)
      This article addresses piezoelectric shunt damping through a resonant shunt associated with negative capacitances. The main objective of this article is to provide guidelines for choosing the best electrical circuit layout ...
    • Towards integrating toxicity characterization into environmental studies: case study of bromine in soils 
      Article dans une revue avec comité de lecture
      BRATEC, Tatiana; KIRCHHÜBEL, Nienke; BARANOVSKAYA, Natalia; ccLARATTE, Bertrand; JOLLIET, Olivier; RIKHVANOV, Leonid; FANTKE, Peter (Springer Verlag, 2019)
      Pollution from bromine and some of its related compounds is currently unregulated in soil from Russia and other countries,and tools for sound assessment of environmental impacts of bromine contamination are largely missing. ...
    • Mass entrainment-based model for separating flows 
      Article dans une revue avec comité de lecture
      STELLA, F.; MAZELLIER, N.; KOURTA, A.; ccJOSEPH, Pierric (American Physical Society, 2018)
      Recent studies have shown that entrainment effectively describes the behavior of natural and forced separating flows developing behind bluff bodies, potentially paving the way to new, scalable separation control strategies. ...
    • Wafer-scale fabrication of self-actuated piezoelectric nanoelectromechanical resonators based on lead zirconate titanate (PZT) 
      Article dans une revue avec comité de lecture
      DEZEST, D; ccTHOMAS, Olivier; MATHIEU, F; MAZENQ, L; SOYER, C; COSTECALDE, J; REMIENS, D; DEÜ, J F; NICU, L (IOP Publishing, 2015)
      In this paper we report an unprecedented level of integration of self-actuated nanoelectromechanical system (NEMS) resonators based on a 150 nm thick lead zirconate titanate (PZT) thin film at the wafer-scale. A top-down ...