Laboratoire Angevin de Mécanique, Procédés et InnovAtion (LAMPA): Recent submissions

Now showing items 155-161 of 525

    • On the data-driven modeling of reactive extrusion 
      Article dans une revue avec comité de lecture
      IBAÑEZ, Ruben; CASTERAN, Fanny; ARGERICH, Clara; HASCOET, Nicolas; CASSAGNAU, Philippe; ccGHNATIOS, Chady; ccAMMAR, Amine; ccCHINESTA SORIA, Francisco (MDPI, 2020)
      This paper analyzes the ability of different machine learning techniques, able to operate in the low-data limit, for constructing the model linking material and process parameters with the properties and performances of ...
    • On cracked rotating shaft mechanics: a systematic approach 
      Communication avec acte
      BEN ZID, Maha; ccEL AREM, Saber (CSMA, 2017)
      We present a systematic approach to deal with the modeling and analysis of the cracked rotating shafts behaviour. We begin by revisiting the problem of modelling the breathing mechanism ofthe crack. Here we consider an ...
    • 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 ...
    • A phase‐field model for brittle fracture of anisotropic materials 
      Article dans une revue avec comité de lecture
      GMATI, Hela; ccMAREAU, Charles; ccAMMAR, Amine; ccEL AREM, Saber (Wiley, 2020)
      In the present work, a phase field damage model is developed to address the numerical simulation of brittle fracture. This model successfully captures some important aspects of crack propagation, including crack branching ...
    • On the mechanics of beams and shafts with cracks: A standard and generic approach 
      Article dans une revue avec comité de lecture
      ccEL AREM, Saber (Elsevier, 2020)
      A generic methodology to deal with the mechanics of beams and shafts with cracks is presented. The elastic energy of the system under static loading is written in a comprehensive manner to remarkably reduce the 3D computations ...
    • Scaling laws explain foraminiferal pore patterns 
      Article dans une revue avec comité de lecture
      RICHIRT, Julien; ccCHAMPMARTIN, Stephane; SCHWEIZER, Magali; MOURET, Aurelia; PETERSEN, Jassin; AMBARI, Abdelhak; JORISSEN, Frans (Nature Publishing Group, 2019)
      Due to climate warming and increased anthropogenic impact, a decrease of ocean water oxygenation is expected in the near future, with major consequences for marine life. In this context, it is essential to develop reliable ...
    • Improving Humans: Enhancing the complex sociological being with the virtual 
      Communication avec acte
      TCHA-TOKEY, Katy; SCHMIDT, Colin; GESLIN, Erik; ccRICHIR, Simon (Association for Computing Machinery, 2020)
      In this paper, we argue in favour of using an immersive Virtual Environment (VE) in order to improve human capabilities. We develop this idea in order to advance the potential of VEs in enhancing humans. Training with VEs ...