Laboratoire Procédés et Ingénierie en Mécanique et Matériaux (PIMM): Recent submissions

Now showing items 967-973 of 1302

    • Implicit implementation and consistent tangent modulus of a viscoplastic model for polymers 
      Article dans une revue avec comité de lecture
      ACHOUR, Nadia; CHATZIGEORGIOU, George; ccMERAGHNI, Fodil; CHEMISKY, Yves; ccFITOUSSI, Joseph (Elsevier, 2015)
      In this work, the phenomenological viscoplastic DSGZ model (Duan et al., 2001 [13]), developed for glassy or semi-crystalline polymers, is numerically implemented in a three-dimensional framework, following an implicit ...
    • 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 ...
    • Peculiar effective elastic anisotropy of nanometric multilayers studied by surface Brillouin scattering 
      Article dans une revue avec comité de lecture
      FAURIE, D; DJEMIA, P; CASTELNAU, Olivier; BRENNER, Renald; BELLIARD, L; GOUDEAU, P; RENAULT, P.-O; LE BOURHIS, E (Elsevier, 2015)
      We show in this paper by using a two-scale transition model that the elastic anisotropy of a thin film specimen can be tuned by appropriate stacking design. The anisotropic behaviour is illustrated for two monophase thin ...
    • 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 ...
    • The Component Mode Tuning (CMT) method. A strategy adapted to the design of assemblies applied to industrial brake squeal 
      Communication avec acte
      VERMOT DES ROCHES, Guillaume; REJDYCH, Gabriel; BALMES, Etienne; CHANCELIER, Thierry (2014)
      Numerical prototyping is widely used in industrial design processes, allowing optimization and limiting validation costs through experimental testing. Industrial applications nowadays focus on the simulation of complex ...
    • 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 ...
    • Updating and design sensitivity processes applied to drum brake squeal analysis 
      Communication avec acte
      MARTIN, Guillaume; BALMES, Etienne; VERMOT DES ROCHES, Guillaume; CHANCELIER, Thierry (2016)
      Squeal occurrences are quite common in brakes in production and involve coupling of modes. Detailed understanding of vibration patterns typically requires FEM models updated using test results. The process used at Chassis ...