SAM: Soumissions récentes

Voici les éléments 2580-2586 de 6547

    • Comparison between cryogenic coolants effect on tool wear and surface integrity in finishing turning of Inconel 718 
      Article dans une revue avec comité de lecture
      CHAABANI, Sana; ARRAZOLA, Pedro José; ccAYED, Yessine; MADARIAGA, Aitor; TIDU, Albert; ccGERMAIN, Guénaël (Elsevier, 2020)
      The most important challenges when machining difficult-to-cut alloys used in critical applications consist mainly in increasing tool life as well as improving the component surface integrity. In particular, the nickel based ...
    • Coarse-Grained Descriptions 
      Chapitre d'ouvrage scientifique
      ccABISSET-CHAVANNE, Emmanuelle; ccCHINESTA SORIA, Francisco (Springer, 2018)
      Coarse-grained approaches are widely considered for analyzing multiatomic systems. They are based on the used of simplified interatomic potentials, that allow deriving most of the macroscopic thermomechanical properties ...
    • Prediction of Forming Limit Diagrams under combined Bending-Stretching loadings 
      Communication avec acte
      ccBEN BETTAIEB, Mohamed; LAGAZA, Honoré; ccABED-MERAIM, Farid; LEMOINE, Xavier (EDP Sciences (K. Saanouni), 2016)
      A number of parts and components involved in the automotive industry are made of thin bent sheets. Unfortunately, the classical predictions based on traditional Forming Limit Diagrams are not relevant when the strain ...
    • Analytical modeling of vibrations in a damaged beam using Green-Volterra formalism 
      Communication avec acte
      BOUVIER, Damien; ccMECHBAL, Nazih; ccRÉBILLAT, Marc (2020)
      Structural Health Monitoring of aeronautic composite structures through Lamb waves can advantageously exploit the fact that Lamb wave damage interaction is nonlinear. However, one di culty in this context is to be able to ...
    • A comparative study of three techniques for the computation of the macroscopic tangent moduli by periodic homogenization 
      Communication avec acte
      ZHU, Jianchang; ccBEN BETTAIEB, Mohamed; ccABED-MERAIM, Farid (2019)
      The robust and efficient computation of the macroscopic tangent moduli represents a challenging numerical task in the process of the determination of the effective macroscopic properties of heterogeneous media. The aim of ...
    • Modeling of void coalescence initiation and its impact on the prediction of material failure 
      Communication avec acte
      MSOLLI, Sabeur; ccBEN BETTAIEB, Mohamed; ccABED-MERAIM, Farid (Francisco Chinesta, Elias Cueto and Emmanuelle Abisset-Chavanne (AIP), 2016)
      In the present paper, Thomason’s criterion is coupled with the well-known Gurson–Tvergaard–Needleman (GTN) damage model and used for the determination of the critical void volume fraction fc , which marks the initiation ...
    • Foreword 
      Article dans une revue avec comité de lecture
      ccCUETO, Elias; BREITKOPF, Piotr; ccCHINESTA SORIA, Francisco (Elsevier Masson, 2018)
      The range of topics covers a vivid scope of recent research subjects, on the frontier between applied mathematics and computational mechanics. The contributions range from the fundamentals of solid mechanics, and PDE ...