Laboratoire Angevin de Mécanique, Procédés et InnovAtion (LAMPA): Soumissions récentes

Voici les éléments 148-154 de 507

    • 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; MADARIAGA, Aitor; TIDU, Albert; ccGERMAIN, Guénaël; ccAYED, Yessine (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 ...
    • Tool wear and cutting forces when machining inconel 718 under cryogenic conditions: Liquid nitrogen and carbon dioxide 
      Communication avec acte
      CHAABANI, Sana; RODRIGUEZ, Iñigo; CUESTA, Mikel; ARRAZOLA, Pedro José; ccGERMAIN, Guénaël; ccAYED, Yessine (AIP Publishing, 2019)
      Nickel-based superalloys are widely exploited in turbojets components which are subjected to intense thermal and mechanical loadings during their operation. In fact, they exhibit excellent mechanical properties over a wide ...
    • Scaling laws explain foraminiferal pore patterns 
      Article dans une revue avec comité de lecture
      RICHIRT, Julien; SCHWEIZER, Magali; MOURET, Aurelia; PETERSEN, Jassin; AMBARI, Abdelhak; JORISSEN, Frans; ccCHAMPMARTIN, Stephane (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 ...
    • A 2D finite element analysis of the effect of numerical parameters on the reliability of Ti6Al4V machining modeling 
      Article dans une revue avec comité de lecture
      YAICH, Mariem; BOUAZIZ, Zoubeir; ccGERMAIN, Guénaël; ccAYED, Yessine (Taylor & Francis, 2020)
      The numerical analysis, based on the finite element modeling (FEM), presents nowadays an efficient computational tool. It allows a better understanding of several thermo-mechanical phenomena involved during the machining ...
    • Effects of social influence on idea selection in creativity workshops 
      Article dans une revue avec comité de lecture
      AGNES, Aurélien; CADOS, Léa; DENIS-LUTARD, Quentin; DUCHÊNE, Clément; RIGAUD, Nathan; ccRICHIR, Simon; ccFLEURY, Sylvain (Elsevier, 2020)
      Different variants of brainstormings and brainwritings exist and are regularly used in companies. Several phenomena of social influence in the idea generation stage have been highlighted. The hypothesis of this research ...
    • 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 ...
    • On the effective conductivity and the apparent viscosity of a thin rough polymer interface using PGD‐based separated representations 
      Article dans une revue avec comité de lecture
      ccGHNATIOS, Chady; DELPLACE, Frank; BARASINSKI, Anais; DUVAL, Jean-Louis; CUETO, Elias; ccAMMAR, Amine; ccCHINESTA SORIA, Francisco (Wiley, 2020)
      Composite manufacturing processes usually proceed from preimpregnated preforms that are consolidated by simultaneously applying heat and pressure, so as to ensure a perfect contact compulsory for making molecular diffusion ...