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

Now showing items 1093-1099 of 1302

    • Antioxidants loss kinetics in polyethylene exposed to model ethanol based biofuels 
      Article dans une revue avec comité de lecture
      DJOUANI, Fatma; PATEL, Bhavesh; VERDU, Jacques; ccFAYOLLE, Bruno; ccRICHAUD, Emmanuel (Elsevier, 2012)
      This work deals with a study of stabilizers loss by extraction in ethanol–cyclohexane mixtures simulating ethanol based biofuels. As theoretically predicted, cyclohexane has an extractive power considerably stronger than ...
    • Rate constants of oxidation of unsaturated fatty esters studied by chemiluminescence 
      Article dans une revue avec comité de lecture
      AUDOUIN, Ludmila; VERDU, Jacques; MATISOVÁ-RYCHLÁ, Lyda; RYCHLY, Jozef; ccFAYOLLE, Bruno; ccRICHAUD, Emmanuel (Elsevier, 2012)
      This study deals with oxidation kinetics of three unsaturated fatty esters: methyl oleate, methyl linoleate and methyl linolenate at temperatures ranging from 90 to 150 °C. The reaction was monitored by chemiluminescence. ...
    • Influence de la préoxydation d’un PEHD sur l’extraction des carbonyles et la croissance d’un biofilm 
      Article dans une revue avec comité de lecture
      PONS, C; FARCAS, F; BOUCHEZ, T; MAZEAS, L; ccFAYOLLE, Bruno; ccRICHAUD, Emmanuel (EDP Sciences, 2012)
      Les géomembranes en polyéthylène haute densité (PEHD) sont utilisées comme barrière d’étanchéité dans les Installations de Stockage de Déchets Non Dangereux (ISDND). Malgré les bonnes propriétés initiales du PEHD, face aux ...
    • Structural and magnetic properties of Co2MnSi thin films 
      Article dans une revue avec comité de lecture
      BELMEGUENAI, M; ZIGHEM, F; FAURIE, D; TUZCUOGLU, H.; CHERIF, Salim Mourad; WESTERHOLT, K; SEILER, Wilfrid; MOCH, P (Wiley, 2012)
      Co2MnSi (CMS) films of different thicknesses (20, 50, and 100 nm) were grown by radio frequency (RF) sputtering on a-plane sapphire substrates. Our X-rays diffraction (XRD) study shows that, in all the samples, the cubic ...
    • Variable compliance-related aspects of chatter in turning thin-walled tubular parts 
      Communication avec acte
      GERASIMENKO, Artem; DUCHEMIN, Jérôme; GOUSKOV, Alexander; ccLORONG, Philippe; ccGUSKOV, Mikhail (ELSEVIER, 2015)
      Thin tubular parts are often subject to turning process during manufacturing. The increasing compliance of the workpiece, which is associated to tool displacement and to matter removal, can give rise to chatter, leading ...
    • Thermal Aging Effect on Mechanical Properties of Polyurethane 
      Article dans une revue avec comité de lecture
      FARZANEH, Sedigheh; ABDALLAH-ELHIRTSI, Sofiane; ESMAEILLOU, Bardia; NONY, Fabien; BARON, A; ccTCHARKHTCHI, Abbas (Taylor & Francis, 2014)
      This study concerns the effect of thermal aging on mechanical properties of polyurethane. Polyurethane samples were exposed at 85° and 120°C under inert atmosphere. Mechanical tests were carried out on these samples the ...
    • Study of partial shape memory effect of polymers by multicycle tests 
      Article dans une revue avec comité de lecture
      ABDALLAH-ELHIRTSI, Sofiane; RASHMI, Baralu-Jagannatha; PRASHANTHA, Kalappa; FARZANEH, Sedigheh; LACRAMPE, Marie-France; KRAWCZAK, Patricia; ccTCHARKHTCHI, Abbas; ccFITOUSSI, Joseph (Wiley, 2015)
      In this work, an experimental investigation on a partial shape memory polymer (PSMP) which is transformed into shape memory material is presented. Multicycle shape memory tests are performed on thermoplastic polyurethane ...