Laboratoire Procédés et Ingénierie en Mécanique et Matériaux (PIMM): Soumissions récentes

Voici les éléments 1016-1022 de 1329

    • Squeal complex eigenvalue analysis, advanced damping models and error control 
      Communication avec acte
      VERMOT DES ROCHES, Guillaume; CHIELLO, Olivier; BALMES, Etienne; LORANG, Xavier (2015)
      Estimation of brake systems stability related to noise emission is part of the industry state-of-the-art for brake design. Improved assessment of stability would allow better NVH performance from early design stages thus ...
    • Determination of cavitation load spectra—Part 2: Dynamic finite element approach 
      Article dans une revue avec comité de lecture
      ROY, Samir Chandra; FRANC, Jean-Pierre; ccRANC, Nicolas; FIVEL, Marc (Elsevier, 2015)
      Cavitation erosion is a well-known problem in fluid machineries which occurs due to repeated hydrodynamic impacts caused by cavitation bubble collapse. Cavitation pitting test is often used for the quantification of flow ...
    • Validation of a reduced model of railway track allowing long 3D dynamic calculation of train-track interaction 
      Communication avec acte
      ARLAUD, Elodie; COSTA D'AGUIAR, Sofia; BALMES, Etienne (2014)
      In order to face challenges of increased traffic and speed on their infrastructures, railway companies need to develop numerical tools able to predict the dynamic behaviour of the track. Currently, two approaches are widely ...
    • Adaptation of the semi-Hertzian method to wheel/rail contact in turnouts 
      Communication avec acte
      SEBÈS, Michel; CHOLLET, Hugues; LAURENT, Mathieu; MULLER, Christophe; ccMONTEIRO, Eric (2016)
      A procedure is described in order to assess loads applied on a turnout due to track-train interaction. Co-simulation is used between a finite element method (FEM) model of the turnout and a multibody system (MBS) ...
    • Review of model updating processes used for brake components 
      Communication avec acte
      MARTIN, Guillaume; BALMES, Etienne; VERMOT DES ROCHES, Guillaume; CHANCELIER, Thierry (2015)
      To be confident in the prediction capability of a model, verification and validation steps are classically performed. Verification checks that the model is properly solved. Since the model used are fairly standard, this ...
    • Damping characterization of a high speed train catenary 
      Communication avec acte
      VO VAN, Olivier; BALMES, Etienne; LORANG, Xavier (2015)
      Catenary damping has long been a tuning parameter in pantograph-catenary dynamic interaction models. As the computed contact force is highly sensitive to the choice of damping model or coefficients, it became critical to ...
    • An Anisotropic Visco-hyperelastic model for PET Behavior under ISBM Process Conditions 
      Communication avec acte
      LUO, Yun-Mei; CHEVALIER, Luc; ccMONTEIRO, Eric (2016)
      The mechanical behavior of Polyethylene Terephthalate (PET) under the severe loading conditions of the injection stretch blow molding (ISBM) process is strongly dependent on strain rate, strain and temperature. In this ...