SAM: Soumissions récentes

Voici les éléments 2755-2761 de 6547

    • Residual Stress Field Prediction in Shot Peened Mechanical Parts with Complex Geometries 
      Communication avec acte
      GELINEAU, Maxime; ROUHAUD, Emmanuelle; PUYDT, Quentin; ccBARRALLIER, Laurent; ccKUBLER, Regis (Materials Research Forum, 2016)
      In order to introduce automatically the residual stresses field into a Finite Element model with complex geometry, a PYTHON code has been developed and linked to the software ABAQUS. A comparison between modelling and ...
    • Analysis of Residual Stress Relaxation Under Mechanical Cyclic Loading of Shot-Peened TRIP780 Steel 
      Communication avec acte
      MAUDUIT, Clément; PUYDT, Quentin; MONIN, Martine; WEBER, Bastien; ccBERVEILLER, Sophie; ccBARRALLIER, Laurent; ccKUBLER, Regis (Materials Research Forum, 2016)
      Shot-peening is a common mechanical surface treatment used in automotive and aeronautical industries to enhance life duration of mechanical parts by introducing compressive residual ...
    • An Accurate Third-Order Normal Form Approximation for Power System Nonlinear Analysis 
      Article dans une revue avec comité de lecture
      TIAN, Tian; ccTHOMAS, Olivier; AMANO, Hiroyuki; MESSINA, Arturo Roman; ccKESTELYN, Xavier (Institute of Electrical and Electronics Engineers, 2018)
      The inclusion of higher-order terms in small-signal (modal) analysis has been an intensive research topic in nonlinear power system analysis. Inclusion of second-order terms with the method of normal forms (MNF) has been ...
    • Numerical antiresonance continuation of structural systems 
      Article dans une revue avec comité de lecture
      RENAULT, Alexandre; ccTHOMAS, Olivier; MAHÉ, Hervé (Elsevier, 2019)
      Tuned dynamic absorbers are usually used to counteract vibrations at a given frequency. Presence of non-linearities causes energy-dependent relationship of their resonance and antiresonance frequencies at large amplitude ...
    • 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 ...
    • Optimisation de la loi de calage d’un propulseur cycloïdal 
      Communication avec acte
      ccHAUVILLE, Frederic; LECUYER-LE BRIS, Romain; DENISET, François; FASSE, Guillaume (2018)
      Les propulseurs cycloïdaux sont caractérisés par la rotation de plusieurs pales autour d’un axe vertical, associée à un mouvement de chaque pale autour de son axe propre. L’objet de cet article concerne l’étude des lois ...
    • Lattice structure lightweight triangulation for additive manufacturing 
      Article dans une revue avec comité de lecture
      CHOUGRANI, Laurent; ABED, Stéphane; ccPERNOT, Jean-Philippe; ccVERON, Philippe (Elsevier, 2017)
      Additive manufacturing offers new available categories of geometries to be built. Among those categories, one can find the well developing field of lattice structures. Attention has been paid on lattice structures for their ...