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

Now showing items 1072-1078 of 1304

    • Comparison of damage behaviour of different plant fibre composites under laser impact loading 
      Article dans une revue avec comité de lecture
      TOUCHARD, Fabienne; BERTHE, Laurent; MALINOWSKI, Paweł H; OPOKA, Szymon; BOUSTIE, Michel; CHOCINSKI-ARNAULT, Laurence; OSTACHOWICZ, Wiesław M. (EDP Sciences, 2015)
      The high strain rate behaviour of the eco-composites, when submitted to laser impact loading, is not well known yet. Crucial questions are still open: influence of plant fiber length and distribution on the composite impact ...
    • Liquid phase combustion of iron in an oxygen atmosphere 
      Article dans une revue avec comité de lecture
      MULLER, Maryse; EL-RABII, Hazem; FABBRO, Rémy (Springer Verlag, 2015)
      In this article, we report an investigation of laser-initiated ignition of pure iron rods, using optical pyrometry, video observations, and analysis of metallographic cross section of quenched burning liquid on copper ...
    • Molecular and macromolecular structure changes in polyamide 11 during thermal oxidation - Kinetic modeling 
      Article dans une revue avec comité de lecture
      OKAMBA-DIOGO, Octavie; VERDU, Jacques; FERNAGUT, François; GUILMENT, Jean; ccFAYOLLE, Bruno; ccRICHAUD, Emmanuel (Elsevier, 2015)
      The oxidation kinetics of unstabilized polyamide 11 thin film under oxygen pressures up to 2.0 MPa was studied by means of ferrous ion method for hydroperoxides titration, size exclusion chromatography (SEC) for molar weight ...
    • Simulating the Heat Distortiion of a Cast Iron Brake Disc during Dry Machining 
      Communication avec acte
      BOYER, Henri-François; FRABOLOT, M.; KOPPKA, Frank; ccLORONG, Philippe; ccRANC, Nicolas (2012)
      The application of MQL or dry machining in mass production becomes more and more accepted. Dry (MQL) machining is a very efficient solution to reduce the usage of cutting fluids and represents an effective measure for an ...
    • Identification of the heat input during dry or MQL machining 
      Communication avec acte
      BOYER, Henri-François; KOPPKA, Frank; ccLORONG, Philippe; ccRANC, Nicolas (2012)
      Machining with minimum quantity lubrication (MQL) has been the focus of many scientific investigations since the last 20 years. Nevertheless an acceptable method of predicting the thermal influences on the workpiece quality ...
    • Virtual machining Examples of numerical modelling Macroscopic and Mesoscopic scales 
      Conférence invitée
      ccLORONG, Philippe (2015)
      Numerical simulation of metal cutting processes is particularly complex due to the diversity of the physical phenomena involved. It is difficult to reproduce all the phenomenon in a single simulation, thus a multi-scale ...
    • Phénomènes dynamiques en usinage : Prédiction de l’état géométrique des surfaces usinées 
      Communication sans acte
      COFFIGNAL, Gérard; DUCHEMIN, Jérôme; ILLOUL, Lounès; GENGEMBRE, Christophe; ccLORONG, Philippe; ccGUSKOV, Mikhail (2013)
      Présentation concernant la modélisation des phénomènes dynamiques en usinage. Cette modélisation a pour particularité de permettre la prédiction de la géométrie des surfaces usinées (défauts de forme, d'ondulation) que la ...